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Infrastructure (or Platform) Engineer Jobs
Overview
Looking for top Infrastructure Engineer jobs? Haystack connects skilled Infrastructure and Platform Engineers with leading tech companies hiring now. Explore the latest opportunities in cloud infrastructure, platform automation, and systems engineering to advance your IT career today.
Infrastructure Cloud Engineer
Develop
Normanton
Hybrid
Mid - Senior
£50,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Infrastructure Cloud Engineer (Hybrid)

We’re looking for an experienced Infrastructure Cloud Engineer to join our growing technology team. This hybrid role combines remote working with occasional on-site support, focusing on delivering and maintaining high-performing, secure infrastructure solutions.

Key Responsibilities:

  • Design, implement, and support infrastructure across compute, storage, networking, and cloud platforms
  • Manage cloud services, identity, and endpoint solutions
  • Troubleshoot complex technical issues across systems and networks
  • Support hardware deployments for both internal users and customer environments
  • Maintain system performance, availability, and security
  • Contribute to documentation, continuous improvement, and technical innovation
  • Participate in an on-call rota for critical support

What We’re Looking For:

  • Proven experience in a senior or 3rd line technical role
  • Strong knowledge of cloud platforms, networking, and systems administration
  • Experience with enterprise environments and infrastructure support
  • Excellent problem-solving and communication skills
  • Flexible, proactive, and customer-focused mindset

Desirable:

  • Relevant certifications (cloud, networking, or systems)
Infrastructure Engineer
The Talent Locker
Hampshire
In office
Senior
£70,000 - £80,000
RECENTLY POSTED
+3

Permanent - up to £80k + bonus and benefits

Security Clearance: It is an essential requirement for candidates to obtain UK Security Clearance (DV Level) prior to appointment.

Location: Hampshire - 5 days on site

Are you an Infrastructure Engineer looking for a senior role? You’ll be working hands-on to maintain and improve multi-classified environments, supporting Linux and Windows systems, Azure/M365, VMware, and automation with Ansible or PowerShell. This role also involves patching, system triage, and enhancing Secure by Design capabilities. Experience with RedHat OpenShift, networking, and secure or protectively marked environments is essential, while skills in Kubernetes, Terraform, and DevSecOps tools are a plus.

Key Responsibilities

  • Maintain, improve, and secure multi-classified, virtualised, collaboration, and development environments.
  • Support and enhance public cloud SaaS offerings (eg, Microsoft 365) and project-based systems across public, private, and hybrid clouds.
  • Perform routine maintenance tasks through formal change control processes.
  • Monitor and manage ticketing and alerting systems; triage alerts and perform appropriate actions.
  • Ensure systems are patched in line with vendor recommendations and security policies.
  • Assess incidents, initiate return-to-service, and follow up with corrective actions.
  • Identify trends and problems to recommend changes for improved stability and performance.
  • Maintain up-to-date knowledge of secure cloud, networking, and virtualisation technologies.
  • Advise teams and project stakeholders on infrastructure and support aspects.
  • Document knowledge and processes to support team and organisational learning.
  • Contribute to business growth by supporting delivery excellence and client engagements.

Essential Skills & Experience

  • Windows Server 2016+ administration
  • Linux administration (RedHat, CentOS, Ubuntu)
  • RedHat OpenShift experience
  • EUD provisioning, maintenance, patching, and hardening
  • SSO concepts and operations
  • Experience in multi-classified or protectively marked environments
  • VMware virtualisation technologies
  • Azure cloud administration
  • Networking knowledge
  • Automation and Scripting (Ansible, PowerShell)

Desirable Skills

  • Kubernetes administration (eg, VMware TKGI)
  • VMware vSphere/vCenter/VCF
  • Microsoft 365/Azure administration
  • DevSecOps tooling
  • Elastic and Nessus experience
  • Application packaging
  • HashiCorp Terraform and Vault
  • Agile working experience

What We’re Looking For

  • A senior-level engineer with strong technical expertise in both Windows and Linux systems.
  • Proven experience in secure, multi-classified environments.
  • Ability to work collaboratively in a team while taking initiative on tasks.
  • Strong problem-solving skills and a proactive approach to infrastructure improvements.
  • Commitment to continuous learning and development in cloud, virtualisation, and security technologies.
Infrastructure Engineer - DV Cleared
CBS Butler
Farnborough
In office
Mid - Senior
£600/day - £700/day
RECENTLY POSTED

Infrastructure Engineer (VMware) - DV Cleared

Farnborough (Onsite - 5 days per week)
£600-£700 per day (Inside IR35)

6-Month Rolling Contract

Overview

We are seeking an experienced Infrastructure Engineer to support BAU operations within a secure, high-assurance environment. This role requires strong VMware expertise and an active MOD DV clearance.

You will be responsible for maintaining and optimising virtual infrastructure, ensuring high availability, performance, and security across critical systems.

Key Responsibilities

  • Administer and manage VMware vSphere environments, including ESXi hosts, vCenter, clusters, and resource pools

  • Design, deploy, and support vSAN hyper-converged storage solutions

  • Configure and maintain HA/DRS to ensure resilient and highly available platforms

  • Manage VMware networking, including:

    • vSwitches and distributed Switches
    • VLANs, port groups, and segmentation
  • Support and maintain VMware Horizon VDI environments (desirable)

  • Develop and maintain automation using PowerCLI, templates, and provisioning workflows

  • Monitor and optimise system performance:

    • Troubleshoot host and VM issues
    • Analyse logs and tune workloads
  • Implement and support backup and disaster recovery solutions:

    • Tools such as Veeam, SRM, or Zerto
  • Apply security hardening practices:

    • VMware baselines
    • Role-based access control
    • Compliance standards

Key Skills & Experience

Essential:

  • Strong hands-on experience with VMware vSphere (ESXi, vCenter)
  • Proven experience with vSAN deployments and support
  • Deep understanding of HA/DRS configurations
  • Solid knowledge of VMware networking concepts
  • Experience with PowerCLI Scripting and automation
  • Strong troubleshooting and performance tuning skills
  • Experience integrating backup and DR solutions
  • Active MOD DV clearance

Desirable:

  • Experience with VMware Horizon (VDI)
  • Exposure to secure or defence environments

Additional Information

  • Must be eligible to work onsite in Farnborough 5 days per week
  • Work is conducted in a highly secure environment
  • Immediate start preferred
AWS DevOps Engineer
Comoro
Caterham
Hybrid
Mid
£50,000 - £50,000
RECENTLY POSTED
+4

*DevOps Engineer*

Job Type: Full-time

Location: Surrey – Hybrid (2 days office) .

Salary: £50k to £60k salary (Experience dependent) plus benefits.

We are delighted and excited to offer this opportunity to join an award winning and rapidly expanding tech business in the telecommunication billing sector.

Their growth is driven by a highly scalable cloud platform, strong engineering practices, and a focus on reliability. As their infrastructure and customer base continue to scale, this role is key to ensuring our systems remain secure, resilient, and efficient.

*About the Role*

We are seeking a Mid-Level DevOps Engineer with strong expertise in AWS, Linux, and Python, who is passionate about building and optimising CI/CD pipelines. You will work closely with development and operations teams to ensure smooth deployment processes, scalability, and reliability of our cloud-native applications.

*Key Responsibilities*

* Design, implement, and maintain CI/CD pipelines for automated builds, testing, and deployments using tools like AWS CodePipeline.

* Support the development team by providing automation tools and creating CI/CD pipelines to streamline workflows.

* Manage and optimize *AWS* infrastructure(including ECS, EC2, S3, RDS, IAM, VPC*)*.

* Administer and troubleshoot *Linux-*based systems and write shell scripts for automation.

* Develop automation scripts and tools using *Python *to streamline development operational tasks.

* Implement and manage alerts automation using *Datadog* or similar monitoring tools to ensure proactive incident response.

* Deploy and manage containerised applications using *Docker* and orchestrate environments.

* Monitor system performance, identify bottlenecks, and implement solutions for high availability and scalability.

* Collaborate with developers to *integrate DevOps *best practices into the software development lifecycle.

* Ensure security and compliance across cloud and on-prem environments.

*Key Skills & Qualifications*

* 3–5 years of hands-on experience in a DevOps or cloud infrastructure role.

* Strong proficiency in *AWS services *and *cloud architecture principles, including ECS and CodePipeline.*

* Experience with Linux administration and shell scripting.

* Hands-on experience with *Python *for automation and tooling.

* Familiarity with Node.js environments and process management using PM2.

* Proven record in building and maintaining *CI/CD pipelines *(e.g., Jenkins, GitLab CI, GitHub Actions, AWS CodePipeline).

* Familiarity with Infrastructure as Code tools (*Terraform, CloudFormation*).

* Proficiency in *Docker *for containerization.

* Excellent problem-solving skills, proactivity, and ability to work independently in a collaborative environment.

*Desirable Skills & Qualifications*

* Experience with monitoring tools (*Prometheus, Grafana, CloudWatch*).

* Understanding of networking concepts and security best practices.

* Exposure to Agile methodologies and DevOps culture.

* Experience with Ansible for configuration management.

Job Types: Full-time, Permanent

Pay: £50,000.00-£60,000.00 per year

Benefits:

* Company events

* Company pension

* Free parking

* On-site parking

* Transport links

Work Location: Hybrid remote in Caterham

Windows Endpoint Infrastructure Engineer
Tec Partners
Glasgow
Hybrid
Mid - Senior
£550/day - £595/day
RECENTLY POSTED

Job Title: Windows Endpoint Infrastructure Engineer

Location: Glasgow (3-days per week on-site)

Rate: 550 - 595 per day, outside IR35 (dependent on experience)

Duration: 12 months

Tec Partners are working with a world-leading technology client who are currently looking for an experienced Windows Endpoint Infrastructure Engineer, to work on assignment with a financial services customer. As a Windows Endpoint Infrastructure Engineer, you will bring automation experience, and experience installing, running and troubleshooting endpoints in a large-scale environment.

What they are looking for:

  • Extensive expertise in Windows Infrastructure and Windows Endpoints
  • Experience with scripting languages such as Powershell or Python, for automation
  • Experience delivering solutions end-to-end
  • Interest in/appreciation for cyber security

This is an exciting opportunity for an experienced Windows Endpoint Infrastructure Engineer to join a truly world-class business, which will give you access to incredible learning and development opportunities, and work on assignment with an equally exciting customer. If you are a Windows Endpoint Infrastructure Engineer, or similar, with the skill set listed above, then get in touch right away to find out more!

If you are interested in this position or would like to discuss further, please send your CV for immediate review.

IT Infrastructure Engineer
Ritz Recruitment
London
Remote or hybrid
Mid - Senior
£50,000
RECENTLY POSTED

Location: King s Cross, London
Salary: £50,000 per annum
Reports To: IT Director
Industry: Scientific organisation

Are you an experienced IT professional with a passion for infrastructure, security, and systems reliability?
A Scientific organisation based in King s Cross is seeking an IT Infrastructure Engineer to join its growing technology team. This is an exciting opportunity to work with cutting-edge systems and play a key role in maintaining and securing a complex IT environment that supports operations worldwide.

About the Role

As an IT Infrastructure Engineer, you ll take responsibility for maintaining and improving the company s physical and virtual IT systems. You ll work closely with colleagues in the infrastructure team to ensure systems remain secure, patched, and optimised, while supporting the organisation s digital transformation and cloud initiatives.

Key Responsibilities

  • Maintain and patch the Windows Server and PC estate (Windows 7 11 and Server ).
  • Manage antivirus and malware systems, investigating and resolving security alerts.
  • Ensure data integrity through reliable backup configuration, testing, and disaster recovery processes.
  • Administer and monitor Active Directory, Azure Entra, and Intune environments.
  • Manage compliance policies, conditional access, and mobile device management.
  • Work with third-party providers supporting SIEM and threat analytics systems.
  • Lead on implementing IT security best practices, standards, and access controls.
  • Support infrastructure and security projects, including system upgrades and migrations.
  • Create and maintain technical documentation and standard operating procedures.
  • Provide timely response to incidents, escalating where appropriate.

About You

You re an analytical, proactive IT professional with a strong grasp of infrastructure, networking, and cybersecurity principles. You enjoy problem-solving, working collaboratively, and ensuring that systems run efficiently and securely.

Essential Skills & Experience

  • Proven 10 years experience in IT infrastructure, desktop, or systems support.
  • Strong technical knowledge of Microsoft operating systems (Windows client and server).
  • Hands-on experience with Active Directory, Intune, and Azure Entra.
  • Familiarity with antivirus, backup, and monitoring solutions.
  • Excellent written and verbal communication skills.
  • Highly organised, methodical, and capable of managing multiple priorities.

Desirable

  • Relevant IT or security certifications (e.g. Microsoft, CompTIA, Cisco).
  • Experience managing hybrid or cloud-based environments.

What s on Offer

  • Salary of £50,000 per annum plus competitive benefits
  • Flexible working arrangements.
  • Opportunities for ongoing professional development and certification.
  • A collaborative, forward-thinking environment within a global consultancy.
  • The chance to work with advanced technology in a role that truly makes an impact.

If you re ready to take the next step in your IT career and play a key role in securing and optimising infrastructure for a leading global consultancy, apply now.

Systems Administrator
RedTech Recruitment Ltd
Not Specified
In office
Junior - Mid
Private salary
RECENTLY POSTED

An exciting opportunity for Systems Administrators to join an innovative stealth start-up in Saffron Walden, who are tackling some of the world s most pressing challenges. Joining a company founded by experts in their field, who have already realised success with other start-ups, this offers the chance to support the infrastructure in an environment filled with technological innovation. Location: Saffron Walden, UK fully on-site due to the nature of the role Salary: Negotiable depending on experience Requirements for Sys Admin: Commercial experience with either Windows or Linux Server Administration (opportunities available on both sides) Degree educated with good academics Strong problem-solving ability, with a proactive nature in asking questions to expand your knowledge Proficient in scripting languages such as Python and Bash Understanding of networking protocols and security protocols Any experience with macOS environments and their administration would be helpful You must be in a position to qualify for SC Clearance due to the nature of some projects Responsibilities for Sys Admin: Set up, manage, and maintain Linux server environments, ensuring optimal performance and high availability. Apply security best practices across all systems, performing regular audits and updates. Support devices on Windows and macOS, ensuring smooth integration and functionality. Develop centralised administration processes to improve efficiency and control. Automate workflows using scripting and configuration management tools. Work closely with development teams to deploy and manage applications and services. Maintain a focus on standardisation and precision in system configurations and documentation. What this offers: An opportunity to join a success story in the making Working in a highly innovative environment Great remuneration Applications: If you would like to enquire about this unique Sys Admin opportunity, we would love to hear from you. Please send an up-to-date CV. We re committed to creating an inclusive and accessible recruitment process. If you require reasonable adjustments for your application or during the review process, please highlight this by separately emailing (if this email address has been removed by the job board, full contact details are readily available on our website). RedTech Recruitment Ltd focuses on finding roles for Engineers and Scientists leaving academia entering industry. Even if the above role isn t of interest, please visit our website to see our other opportunities. We are an equal opportunity employer and value diversity at RedTech. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Infrastructure Engineer with Python Development Skills
Hydrogen Group
London
In office
Mid - Senior
£80,000 - £120,000
RECENTLY POSTED

I am looking for an experienced Infrastructure Engineer to join a high-growth technology company working at the intersection of AI, cloud systems, and connected devices.

This is a London-based role requiring 5 days per week in the office, so it would suit someone who enjoys working closely with a team in a fast-paced, collaborative environment.

In this role, you will play a key part in building and scaling a hybrid infrastructure that spans both cloud environments and a large fleet of edge devices deployed in the field. This is not a typical cloud-only position - you will be working on complex, real-world systems that require reliability, scalability, and strong engineering fundamentals.

A core part of this role involves hands-on software development, and I am specifically looking for someone with around 5 years of experience developing in Python, ideally within infrastructure, platform, or distributed systems environments.

You will be responsible for developing and maintaining production-grade infrastructure, improving deployment pipelines, and ensuring high levels of observability across distributed systems. There is also a strong focus on automation, developer productivity, and maintaining secure, compliant systems.

Key responsibilities include:

  • Developing and maintaining infrastructure across AWS and hybrid environments
  • Writing production-grade software in Python to support infrastructure and platform systems
  • Managing large-scale deployments of connected devices
  • Building and improving CI/CD pipelines and automation workflows
  • Implementing observability and monitoring solutions across cloud and edge systems
  • Supporting security and compliance initiatives
  • Enhancing developer workflows and system reliability

To be successful in this role, you should have strong experience working with modern cloud infrastructure and infrastructure-as-code tools, alongside approximately 5 years of hands-on Python development experience. Experience with containerisation and orchestration technologies like Docker and Kubernetes is essential.

Exposure to IoT or edge environments, high-scale data systems, or compliance frameworks such as SOC 2 is beneficial but not required.

This opportunity offers the chance to take ownership of meaningful systems, work on technically challenging problems, and contribute to a product with real-world impact in a fast-paced environment.

Azure DevOps Engineer
London & Country Mortgages
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Location: Hybrid - Mostly remote but some visits to our Bath office will be necessary

Contract Type: Permanent

Position Type: Full Time

The Vacancy

Fun, rewarding and with the opportunity to develop and grow your career. Thats life with L&C Mortgages, the UKs leading fee free mortgage broker with over 160 awards to its name.

Join us and youll be part of a business that takes your progress seriously and wants you to enjoy being part of the L&C family. From The Extra Mile colleague nominations recognising those who go above and beyond, to in depth employee assistance and support programmes, comprehensive benefits hub via Perkbox, your birthday off and much more. This is a place that really wants to give back on the effort you put in.

Right now were looking for an Azure DevOps Engineer to join our engineering team and help develop and mature our DevOps capability across a modern Azure-based platform.

Youll be joining a small DevOps team of two, working closely with an existing DevOps engineer and supporting multiple development teams building .NET applications in Azure.

This is a hands-on platform engineering role focused on infrastructure, automation and deployment pipelines rather than operational support.

Our DevOps capability is still relatively new. Youll have real influence over infrastructure design, deployment practices, and platform standards as we grow our DevOps capability.

Tech Stack

Microsoft Azure

Terraform (Infrastructure as Code, modular enterprise-scale deployments)

Azure DevOps Pipelines

Azure App Services & Azure Functions

Azure SQL

Azure Monitor / Application Insights (strong observability focus)

PowerShell / Python scripting

Optional: Azure Container Apps, AKS

What Youll Be Doing

Designing and maintaining Terraform infrastructure for Azure environments

Building and improving CI/CD pipelines in Azure DevOps

Automating infrastructure provisioning and application deployments

Supporting development teams working with .NET and Azure services

Improving reliability, scalability and cost efficiency across Azure

Implementing monitoring, alerting and logging using Azure Monitor and Application Insights

Managing Azure governance, RBAC and policies

Troubleshooting platform issues and improving system resilience

Contributing to DevOps standards, tooling and automation practices

Youll be working closely with developers to make deployments faster, infrastructure more consistent, and systems easier to operate.

What Were Looking For

Experience working in a DevOps or Platform Engineering role

Strong experience with Azure cloud infrastructure

Hands-on experience using Terraform for Infrastructure as Code

Experience building and maintaining CI/CD pipelines

Scripting skills (PowerShell or Python)

Strong troubleshooting and problem-solving skills

Strong collaboration and communication skills

Ability to work across development, operations, and architecture teams

Desirable

Azure certifications

Containerisation experience (Azure Container Apps, AKS)

Experience supporting .NET / Microsoft-based development teams

Familiarity with Agile engineering environments

Why This Role?

Mostly remote working with occasional office collaboration

Opportunity to help shape a growing DevOps capability

Work on a modern Azure-based engineering platform

Small, collaborative engineering environment

Real influence over infrastructure, tooling and deployment practices

Were particularly interested in pragmatic engineers who enjoy improving real-world platforms through automation, infrastructure as code and thoughtful system design.

Why join L&C?

We care about our customers, but our employees are what make the magic happen. Were always ready to listen and do what we can to make L&C even better for those receiving and providing our services, so working with us means being part of an environment of respect and equity. Were entering an exciting period and its a great time to join us, were already the UKs No.1 online mortgage broker but we dont want to stop there.

Joining L&C means:

25days starting annual leave, plus your birthday & bank holidays off non inclusive of your holiday allowance

Perkbox benefits hub (comprehensive discounts, perks & wellbeing support)

Buy Holiday scheme

Electric Car Scheme

Employee assistance & wellbeing programmes

Annual Summer & Winter parties and team led social events

and much more!

At London & Country Mortgages, we are committed to fostering a recruitment and selection process that is inherently diverse and inclusive. We believe in the strength that comes from a variety of perspectives, backgrounds, and experiences, and we actively seek to create an environment where individuals from all walks of life feel welcome and valued. Our commitment to diversity and inclusion is not just a goal; it is a fundamental part of our organisational culture, driving us to continuously enhance our practices to ensure that every candidate has an equal opportunity to contribute and thrive within our community.

FCA Certification Regime & Conduct Rules

L&C is authorised and regulated by the FCA and is classified as an Enhanced Firm under the Senior Managers and Certification Regime (SM&CR). This role is subject to the 6 FCA Conduct rules and you will be expected to adhere to them at all times. (See below). Any confirmed breaches of the Conduct Rules will be reported to the FCA annually. Should you apply for a Certified role in another financial services firm then L&C may be required to disclose this information in a Regulatory Reference request.

You must act with integrity

You must act with due care, skill, and diligence

You must be open and cooperative with the FCA, the PRA and other regulators

You must pay due regard to the interests of customers and treat them fairly

You must observe proper standards of market conduct

You must act to deliver good outcomes for retail customers

The Company

L&C Mortgages - Voted the UK’s best mortgage broker.

Founded in 1999 as a fee free telephone based mortgage broker - free to call and free to use our advice and service. We moved into our office in Bath and launched our first website in 2001. Winning our first award for best mortgage broker in 2002, weve gone from strength to strength, with a further office in Newcastle Upon Tyne, and over 2 million people coming to us for advice on the best mortgage for them.

Today we have received over 160 awards and offer both online and telephone support. And we remain proudly fee free.

TPBN1_UKTJ

Wintel Engineer
Sanderson Government & Defence
Hertfordshire
In office
Junior - Mid
£40,000 - £60,000
RECENTLY POSTED

This job is an opportunity to contribute to the development, maintenance, and operational support of client infrastructure, systems, and associated software. The role plays a key part in ensuring reliable, secure, and efficient IT services within a structured and process-driven environment.

Key Responsibilities

  • Monitor and provide technical support for client infrastructure, including incident and request management
  • Perform server administration across supported environments
  • Plan and implement changes in line with agreed processes, including ITIL change management
  • Assess user requirements and translate them into cost-effective technical solutions
  • Install, configure, and test operating systems and associated software in collaboration with application providers

Skills and Experience

  • Strong knowledge of Windows operating systems (2019, 2016, 2012, 2008)
  • Experience with virtualisation platforms such as VMware ESXi and Microsoft Hyper-V
  • Understanding of Active Directory and identity management tools
  • Familiarity with monitoring and management tools such as SCOM and SCCM
  • Knowledge of anti-virus solutions (eg McAfee)
  • Experience in software licence management
  • Background in infrastructure support services and system/network configuration
  • Awareness of enterprise hardware technologies (eg IBM, HP, Dell, blade systems)
  • Strong system administration and problem-solving skills

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Site Reliability Engineer
McGregor Boyall
Yorkshire
Remote or hybrid
Junior - Mid
£70,000 - £80,000
RECENTLY POSTED

Site Reliability Engineer, Azure, GCP, Automation

A key customer of ours is seeking several SRE candidates to help with this massive build out, implementation across the GCP/Azure platforms.
They are looking for several Site Reliability Engineer (SRE) to help improve the reliability, performance and observability of our Azure and GCP environments. You’ll work within a multidisciplinary engineering squad, supporting the delivery, operation and continuous improvement of our cloud-hosted services.

  • Support the reliability and performance of the cloud platforms your squad owns.
  • Use observability tools, metrics, logs and traces to detect and prevent issues.
  • Contribute to incident response, post-incident reviews and problem management activities.
  • Build automation that removes toil and improves operational efficiency.
  • Work collaboratively with engineers, Product Owners and platform teams to balance delivery with operational health.
  • Improve SLOs, error budgets and other product health measures.
  • Take part in engineering ceremonies, knowledge sharing and squad-wide improvement initiatives.

Technical Skills

  • Experience with Azure and/or GCP public cloud platforms.
  • Understanding of observability (metrics, logs, traces) and its impact on system health.
  • Experience with GitHub pipelines and Terraform modules.
  • Exposure to SRE principles such as SLOs, SLIs and error budgets.
  • Ability to contribute to automation using Python, PowerShell, Terraform, CI/CD, or similar tools.
  • Solid knowledge of modern engineering practices including DevOps, Infrastructure as Code and automation.

Site Reliability Engineer, Azure, GCP, Automation

McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

Senior/Lead Azure Engineer - SC Cleared
Henderson Scott
London
In office
Senior
Private salary
RECENTLY POSTED

We are seeking a suite of Azure specialists-at Lead, Senior, and Infrastructure levels-to join a flagship Cloud Engineering function within a major London-based government body. This team is responsible for the design, build, and governance of secure Azure Landing Zones and connectivity fabrics that underpin Critical National Infrastructure (CNI).
This is a high-stakes environment where resilience, security, and automation are paramount. You will be working on large-scale digital transformation projects that directly support the safety and security of the UK.

Available Roles

Lead Azure Engineer

The Focus: You will act as the Technical Design Authority (TDA) for the Azure platform. You will own the architectural roadmap, define engineering standards, and lead a multi-disciplinary squad. You must be comfortable bridging the gap between high-level policy and low-level engineering execution in a CNI context.

Key Expertise: Expert-level Terraform (Module development), Azure Enterprise Scale, and Management Group governance. Experience leading engineering squads in highly regulated or “Secure-by-Design” environments is essential.

Senior Azure Engineer

The Focus: You are the primary implementer of the platform’s core services. You will build and automate the deployment of secure networking components, identity services, and monitoring stacks. You will also provide technical air cover and mentorship to the wider engineering team to ensure the platform remains robust and scalable.

Key Expertise: Advanced CI/CD pipeline construction (Azure DevOps), Azure Policy (Policy as Code), and deep experience with AKS (Azure Kubernetes Service).

Azure Infrastructure Engineer

The Focus: You will provide the operational engine room support, ensuring the Azure environment is resilient, patched, and performant. You will work within an Agile team to deploy resources according to established patterns and assist with incident resolution across dev, test, and production environments.

Key Expertise: Proficiency in PowerShell/Azure CLI, foundational Terraform usage, and a solid understanding of Azure Networking (VNETs, NSGs, and ExpressRoute).

The Technical Landscape

Across all levels, you will operate within a high-security ecosystem using a modern “Infrastructure as Code” stack:

  • Platform: Azure Landing Zones (ALZ)/Cloud Adoption Framework (CAF).
  • Connectivity: ExpressRoute, VPN Gateways, and integration with SD-WAN fabrics.
  • Security: Entra ID, Microsoft Sentinel, and Defender for Cloud (aligned to NCSC standards).
  • Automation: 100% IaC approach using Terraform and Ansible.

Security Clearance

  • SC Clearance: Due to the nature of the systems and the CNI classification, an active SC clearance is a non-negotiable requirement for these positions.
Principal Network Engineer (SC Cleared)
Henderson Scott
London
In office
Senior
Private salary
RECENTLY POSTED

We are looking for a Principal Network Engineer to join a high-profile Government Digital function. In this role, you will act as the Technical Design Authority (TDA) for a national-scale digital infrastructure, providing strategic leadership for one of the most complex network estates in the UK.

As a Principal Engineer, you won’t just be managing technology; you will be managing the technical roadmap. You will bridge the gap between high-level policy requirements and low-level engineering execution, ensuring a secure-by-design, resilient, and automated network environment.

Key Responsibilities

  • Technical Design Authority: Lead the architectural direction and serve as the final escalation point for complex network routing, switching, and security issues.
  • Strategic Transformation: Drive the migration from Legacy infrastructure to a modern, automated SD-WAN and Multi-Cloud ecosystem (AWS/Azure).
  • Leadership & Governance: Manage technical relationships with Tier 1 Implementation Partners and internal delivery teams to ensure alignment with departmental standards.
  • Automation Strategy: Champion “Network as Code” initiatives, overseeing the deployment of CI/CD pipelines for network configuration and monitoring.
  • Stakeholder Influence: Provide authoritative advice to Senior Civil Service (SCS) leaders on risk, budget, and technological investment.

Technical Stack & Requirements

  • Routing & Switching: Expert-level knowledge of Juniper (Mist/SSR) and/or Cisco enterprise solutions.
  • SD-WAN: Proven experience designing and implementing tunnel-less or session-smart routing architectures.
  • Public Cloud: High proficiency in AWS Cloud WAN, Azure ExpressRoute, and secure transit gateway connectivity.
  • Security: Deep understanding of Palo Alto or Fortinet Firewalls within a Zero Trust framework.
  • Infrastructure as Code: Hands-on experience with Terraform, Ansible, and Python for network automation.
  • Standards: Strong familiarity with NCSC security principles and GDS service standards.

Essential Criteria

  • Current SC Clearance: You must hold active SC clearance to be considered.
  • Principal Level Experience: Demonstrable experience leading large-scale network departments at senior level
  • Communication: Exceptional ability to translate complex technical jargon into strategic business value for non-technical leaders.
SC Cleared Solution Architect - Cloud, ETL, SAS etc
fortice
Shropshire
Hybrid
Mid - Senior
£670/day
RECENTLY POSTED

Solution Architect

Clearance Required: SC Cleared
Duration: 6 months
Location: Telford - 2 days per week
IR35 Status: Mandated PAYE only

Job Description:

Trusted technical advisor & provide Technical leadership to progress technical resolution of High Profile (HPIs) or Major Incidents (MIs) according to the formal Technical Escalation Model. Drive and assist in rapid resolution of technical issues related to HPI’s Technical Management and assurance for key business events. As a solution architect, you will have responsibility for the ownership of the solution design through the delivery phases, be responsible for working through the technical challenges and decisions in partnership with the project and engagement management communities to safely deliver the solution into Live operationSkills and Experience

We expect our solution architects to have experience of a wide range of technologies including public and private cloud business solutions, best practices and general ways of working. This experience is essential to influence and advise of the most appropriate solution options and to be highly credible with both our clients and senior internal stakeholders.
Able to develop excellent working relationships with our clients to become their trusted advisors through boldness and honesty.
Relationship management - will manage the technical relationships with vendors, third parties and the wider Capgemini.
Solution Delivery - will ensure solution delivery is performed according to agreed specification.
Technical problem management - will own technical problem management and resolution relevant to the solution development

Primary interfaces: Service Directors, Operation Architect - Project’s Secondary Interfaces: Security Service Manager, Service Delivery Manager, Service Improvement Manager

The Tech is varied and covers a vast array, below is a list but we don’t need or want all of these.

AWS
Azure
Oracle DB
Data Lakehouse
Talend
Denodo
SAS DQ
SAS Enable Skills-Based Hiring NoFlowdown

Senior Network Engineer, Cisco, SD WAN, Firewalls
VIQU Ltd
Warwick
Hybrid
Senior
£50,000 - £60,000
RECENTLY POSTED

Senior Network Engineer
Location: Leek Wootton (CV35 7QA) - Hybrid (typically 2-3 days onsite, flexibility required)
Salary: £50,000 - £60,000 total package (including allowance & on-call)
Sponsorship: Unfortunately, sponsorship is not available

VIQU have partnered with a well-established public sector organisation delivering critical digital services across a large, complex environment. This is a fantastic opportunity to join a forward-thinking Digital Services team, where you’ll play a key role in shaping and supporting enterprise-scale network infrastructure.

As a Senior Network Engineer, you’ll sit within a Strategy and Architecture-focused team, contributing to the design, build, and continuous improvement of both physical and virtual network environments. You’ll work closely with internal teams, suppliers, and stakeholders to ensure the network estate is secure, scalable, and aligned with organisational needs.

Key Responsibilities

  • Design, build, and maintain enterprise network infrastructure
  • Support architectural improvements and emerging technology adoption
  • Carry out impact analysis and ensure quality of system changes
  • Collaborate with third-party providers and internal stakeholders
  • Produce and maintain technical documentation

Core Tech & Experience

  • Strong experience with Cisco, Azure, AWS, Zscaler, SolarWinds, Sentinel
  • Knowledge of SD-WAN, VLANs, Azure vWAN
  • Experience with static & dynamic routing
  • Understanding of network monitoring, ITSM, ISO 20000
  • Experience working in large, complex environments

On-Call

  • 1 week in 4 rota
  • Additional pay included in overall package
  • Low call-out volume (typically remote when required)

This is a great opportunity for an experienced Network Engineer operating at a senior level to work on impactful infrastructure within a collaborative and evolving environment.

Apply now to speak with VIQU IT in confidence. Or contact Aaron Chiverton on (see below). Know someone great? Refer them and receive up to £1,000 if successful (terms apply).

IT Technician
Reed Technology
West Midlands
Hybrid
Junior - Mid
£26,500 - £29,800
RECENTLY POSTED

ICT Technician
Location: Coventry (Opportunity for hybrid working)
Salary: £26,243 - £29,838 per annum
Working Pattern: (37 hours per week) Mon-Thu 8:00-16:00, Fri 8:00-15:30

REED Technology is supporting a respected and forward-thinking organisation within the education sector to recruit an ICT Technician. This is an excellent opportunity for an experienced IT professional who is passionate about providing high-quality technical support and contributing to a technology environment that underpins learning, progress and development.

You will work closely with an ICT Network Manager and wider technical team to ensure that infrastructure, systems and devices across the organisation’s sites operate effectively.
Your work will directly support staff and students, helping to enhance the digital learning experience

The role involves maintaining and supporting ICT infrastructure, troubleshooting issues, delivering 2nd-line support, and contributing to technology-focused projects. You will also be responsible for ensuring systems meet operational, safeguarding and security requirements.

Key Responsibilities

  • Providing end-user support, including helpdesk and technical troubleshooting.
  • Delivering 2nd-line support for core ICT systems and software
  • Installing, maintaining and troubleshooting hardware, software, networks, Servers and storage
  • Supporting Active Directory, Group Policy, Microsoft 365 and cloud-based platforms.
  • Supporting digital learning environments and classroom technologies
  • Ensuring filtering, monitoring and safeguarding technologies operate effectively.
  • Contributing to ICT projects across multiple sites and supporting colleagues with project delivery.
  • Working in line with ITIL best practices.

Essential Technical Skills

  • Strong knowledge of Microsoft Windows PC and Server operating systems.
  • Strong working knowledge of Active Directory and Group Policy.
  • Experience supporting Microsoft 365 and cloud-based services.
  • Understanding of network infrastructure and wireless technologies.
  • Knowledge of antivirus/endpoint protection systems.
  • Ability to install, configure and troubleshoot hardware, software, Servers and storage.
  • Understanding of Firewall and web-filtering technologies

Experience & Qualifications

  • NVQ in ICT or equivalent experience, plus evidence of ongoing development.
  • ITIL Foundation qualification (or equivalent).
  • At least 2 years’ experience supporting users within an ICT support environment.
  • Experience delivering or contributing to IT-related projects.

Desirable (not essential):

  • Experience with SIMS, SharePoint, enterprise backup tools or virtualisation (vSphere/Hyper-V).

You will be based primarily across sites in the local cluster, with occasional travel required between locations.

If you have the relevant skills and experience for this role, please apply using the link provided.

Infrastructure engineer
Oscar Associates Ltd
Liverpool
In office
Junior - Mid
Private salary
RECENTLY POSTED

Infrastructure Engineer

We’re seeking an Infrastructure Support Engineer to support and maintain a complex IT environment. This is a hands-on role where you’ll work across Servers, networks, and infrastructure, ensuring performance, stability, and security.

What you’ll be doing:

  • Support Servers, networks, and on-prem infrastructure
  • Manage user accounts, permissions, and directory services using Active Directory
  • Monitor system health and respond to incidents and outages
  • Perform patching, upgrades, and routine maintenance
  • Support virtualised environments (VMware/Hyper-V)
  • Assist with infrastructure projects and continuous improvements

What we’re looking for:

  • Minimum 2 years’ experience in an infrastructure or IT support role
  • Strong knowledge of Windows Server and networking fundamentals
  • Experience with Active Directory and user management
  • Familiarity with virtualisation technologies (VMware or Hyper-V)
  • Strong troubleshooting and problem-solving skills

Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.

To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

Technical Consultant (VMware)
Parker Shaw
Swindon
In office
Mid
£51/hour
RECENTLY POSTED
TECH-AGNOSTIC ROLE

We are currently recruiting for experienced Technical Consultants to join our client’s BAU (Business-As-Usual) team on a 12-month contract. The successful candidate will support day-to-day operational activities and implement work following established processes and standards.

Required Technical Experience

There are two different TC positions available encapsulating the two below sets of skills.

Candidates must have intermediate-level experience (or above) in the following technologies:

  • VMware - vRealize, vSphere, NSX, vCalendar
  • Zerto - configuration for backup and migrations
  • Veritas NetBackup - configuration and administration

OR:

Candidates must have intermediate-level experience (or above) in the following technologies:

  • HPE NonStop - PAM, Sentinel
  • VMware - ESX, vSphere, vRealize, NSX, vCalendar
  • VMware Security - Host Hardening
  • Veritas NetBackup - Configuration & administration

Role Expectations

  • Work as part of the client’s BAU operations team
  • Follow and implement existing BAU processes and procedures
  • Support ongoing maintenance, monitoring, and operational tasks
  • Deliver technical changes safely within the established environment

If you feel you have the skills and experience needed for this role; please do apply now.

By applying for this job and submitting your CV to Parker Shaw, you acknowledge and give permission for us to pass it to an associate company for resourcing purposes. We outsource some of our resourcing calls to a trusted third-party company and they may call you to discuss this opportunity with you. They will then report back to us with the outcome of their conversation with you, where upon we will decide whether to submit your CV to the end client. Please be assured that the third-party company do not store or control any of your data, this is all done by ourselves (Parker Shaw).

SC Cleared Azure Solution Architect
IO Associates
Dorset
Hybrid
Mid - Senior
£90,000 - £105,000
RECENTLY POSTED
+2

Location: Dorset or West Midlands (hybrid)
Salary: £95,000 - £105,000

We are working with a high-growth, mission-driven business in their search for an SC Cleared Azure Solution Architect with expertise in Azure architecture and infrastructure design.

This role would suit someone who enjoys solving complex technical problems, working with modern cloud architectures, and contributing to projects with real-world impact.

Key Responsibilities

  • Design and implement secure, scalable Azure Landing Zone architectures
  • Deploy and manage infrastructure using IaC (Terraform, Bicep or similar)
  • Support DevSecOps practices and CI/CD pipelines across cloud environments
  • Produce clear architecture documentation, standards and technical procedures
  • Support environments with high security or compliance requirements

Required Experience

  • Strong experience in Azure Cloud Architecture/Infrastructure/Engineering
  • Hands-on experience with writing IaC, CI/CD pipelines, containers and container orchestration
  • Experience with CI/CD pipelines (GitHub Actions, Azure DevOps, GitLab CI/CD, Jenkins etc.)
  • Scripting experience (PowerShell, Bash, Linux environments, Ansible etc.)
  • Strong communication skills across technical and non-technical stakeholders
  • Experience working in secure, defence, government or regulated environments highly desirable
  • Active SC Clearance (non-negotiable)

Desirable Certifications

  • Azure certifications (AZ-104, AZ-305, AZ-500, AZ-700, AZ-400)
  • CCNA or equivalent networking qualification

There are multiple roles available, so please don’t hesitate to apply now for more information or a confidential chat.

Infrastructure Engineer - 6+ months Contract - DV Cleared
CBS Butler
Farnborough
In office
Mid - Senior
£500/day - £700/day
RECENTLY POSTED

Infrastructure Engineer - VMware - DV Cleared
Farnborough - Full time onsite (5 days)
£550-£700 per day insideIR35
6months +

Hiring for a DV Cleared Infrastructure Engineer to support BAU operations within a secure, high-performing environment. This is a hands-on role requiring deep expertise across VMware technologies and enterprise infrastructure.

Responsibilities:
* Administer and manage VMware vSphere (ESXi, vCenter, clusters, resource pools)
* Support and maintain vSAN hyper-converged environments
* Configure and optimise HA/DRS clusters for resilience and performance
* Manage VMware networking (vSwitches, distributed Switches, VLANs, segmentation)
* Troubleshoot and resolve host and VM performance issues
* Support backup and disaster recovery solutions (Veeam, SRM, Zerto)
* Implement security hardening and access controls
* Develop automation using PowerCLI Scripting

Desirable Experience
* Exposure to VMware Horizon (VDI) environments
* Experience with automated provisioning and templating

Requirements
* Active DV Clearance is essential
* Strong experience in secure, enterprise environments
* Ability to work onsite Full time in Farnborough

Please apply for immediate interview!

CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim/contract/temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.

Infrastructure Engineer - 6+ months Contract - DV Cleared
CBSbutler Holdings Limited trading as CBSbutler
Farnborough
In office
Mid - Senior
£500/day - £700/day
RECENTLY POSTED

Infrastructure Engineer - VMware - DV Cleared
Farnborough - Full time onsite (5 days)
550- 700 per day insideIR35
6+ months

Hiring for a DV Cleared Infrastructure Engineer to support BAU operations within a secure, high-performing environment. This is a hands-on role requiring deep expertise across VMware technologies and enterprise infrastructure.

Responsibilities:
Administer and manage VMware vSphere (ESXi, vCenter, clusters, resource pools)
Support and maintain vSAN hyper-converged environments
Configure and optimise HA/DRS clusters for resilience and performance
Manage VMware networking (vSwitches, distributed switches, VLANs, segmentation)
Troubleshoot and resolve host and VM performance issues
Support backup and disaster recovery solutions (Veeam, SRM, Zerto)
Implement security hardening and access controls
Develop automation using PowerCLI scripting

Desirable Experience
Exposure to VMware Horizon (VDI) environments
Experience with automated provisioning and templating

Requirements
Active DV Clearance is essential
Strong experience in secure, enterprise environments
Ability to work onsite full-time in Farnborough

Please apply for immediate interview!

CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.

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Frequently asked questions
Our job board features a wide range of Infrastructure and Platform Engineer roles, including positions focused on cloud infrastructure, site reliability engineering (SRE), DevOps, network engineering, and systems architecture across various industries.
Common skills include expertise in cloud platforms (AWS, Azure, GCP), containerization tools (Docker, Kubernetes), infrastructure as code (Terraform, Ansible), scripting languages (Python, Bash), and knowledge of CI/CD pipelines and monitoring tools.
Yes, many employers post remote or hybrid Infrastructure and Platform Engineer positions. You can filter your job search by location or remote preferences to find opportunities that suit your work style.
We recommend keeping your resume up-to-date with relevant certifications and projects, tailoring your application to each job description, and gaining experience with the latest cloud and automation technologies. Additionally, preparing for technical interviews focused on system design and troubleshooting can be very beneficial.
Yes, we offer blog articles, webinars, and guides on topics like certification paths, emerging technologies, interview tips, and salary trends specifically tailored for Infrastructure and Platform Engineers.