RAN Engineering Specialist

We are looking for a RAN Engineering Specialist to act as a system engineering lead for 2G and 4G networks. In this role, you will be the primary technical expert for complex fault investigations and network resilience.

As part of a high-performing Performance & Optimization team, you will directly impact network efficiency and the subscriber experience, ensuring our infrastructure remains a global leader in connectivity.

What You’ll Be Doing

• Fault Leadership: Lead complex fault investigations on 2G/4G RAN sites, cells, and BSC issues.
• Configuration & Scripting: Create and implement configuration scripts and commissioning files using Huawei platforms and WIM Unison.
• Disaster Recovery: Design, manage, and regularly test BSC disaster recovery processes to ensure network stability.
• Network Evolution: Execute overnight script implementations (such as BSC reparenting) and conduct lab-based testing.

The Skills You’ll Need

• Deep Technical Expertise: Extensive knowledge of Huawei 2G/4G RAN and BSC architectures.
• Platform Proficiency: Proven ability to write and implement scripts on Huawei MAE and WIM Unison platforms.
• Industry Experience: A background working for a mobile network operator, vendor, or managed service supplier.
• Resilience: Ability to make decisive outcomes under pressure to benefit the customer and maintain network uptime.

Role Details

• Location: Flexible (Any Core Site).
• Type: Full-Time (37.5 hours per week).

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

£550/day Inside IR-35 for an initial 12 months

BPSS - no clearance required

Stevenage - opportunity for 2 days per week from home once embedded into the team

We’re looking for a DevOps Engineer to design, build and operate reliable CI/CD platforms across a mix of container and VM environments. You’ll focus on Jenkins-based CI, automation, code quality integration and enabling fast, stable delivery for engineering teams.

Key technical skills:

CI/CD engineering with Jenkins (pipelines, shared libraries, PR workflows, credentials management)

Automation with Ansible and Infrastructure as Code using Terraform

Docker or Podman, plus Kubernetes fundamentals and running CI workloads on cluster agents

Git-based workflows, Jira/Confluence use, and integration with CI systems

Strong Linux experience and scripting in Python, Bash or Groovy

What you’ll be doing:

Designing and maintaining CI/CD pipelines and shared CI platforms

Automating configuration, builds and environment provisioning

Integrating code quality, security and compliance tools

Managing build agents across Kubernetes and VM environments

Supporting developers with reliable, high-performance build processes

Troubleshooting CI and automation issues and documenting platforms and runbooks

You’ll bring solid problem solving skills, clear communication, and the ability to take ownership of platforms end to end while balancing speed and stability.

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.

TPBN1_UKTJ

Role: O365 Engineer - Purview & Identity SpecialistLocation: [Insert Location / Hybrid / Remote]
Type: Contract
Salary: DOE

About the Role
We’re looking for an experienced O365 Engineer with deep expertise in Microsoft Purview, Identity & Access Management, and Microsoft 365 security and governance. This role is ideal for someone who thrives in complex, enterprise‑level environments, particularly where mergers & acquisitions (M&A) and O365 Multi‑Geo deployments are part of the everyday landscape.
You’ll be a key technical authority responsible for designing, implementing, and optimising governance, compliance, and identity architecture across a global Microsoft 365 estate.

Key Responsibilities

Lead the design, deployment, and optimisation of Microsoft Purview solutions (Data Loss Prevention, Information Protection, Insider Risk, Compliance Manager, eDiscovery, etc.)
Architect and maintain robust Identity & Access Management frameworks using Azure AD / Entra ID.
Support and execute integration activities related to mergers and acquisitions, including tenant‑to‑tenant migrations, domain consolidation, identity mapping, and data governance alignment.
Manage, configure, and support O365 Multi‑Geo capabilities, ensuring region‑specific compliance and data residency requirements are met.
Provide technical ownership for O365 security, governance, and compliance architecture.
Work cross‑functionally with Security, Infrastructure, Legal, and Compliance teams to ensure best practice across the Microsoft ecosystem.
Troubleshoot complex issues across Purview, identity services, and Microsoft 365 workloads.
Maintain documentation, technical standards, and governance policies.
Key Skills & Experience

Essential:

Proven experience as an O365 / M365 Engineer within large, enterprise-scale environments.
Strong expertise across Microsoft Purview (DLP, Sensitivity Labels, Insider Risk, eDiscovery, Data Lifecycle, etc.).
Advanced knowledge of Identity & Access Management using Entra ID (Azure AD), Conditional Access, PIM, MFA, Zero Trust principles.
Hands-on experience supporting or leading technology integration in mergers and acquisitions.
Experience configuring and maintaining O365 Multi‑Geo environments.
Strong understanding of O365 governance, compliance controls, and data protection requirements.
Excellent troubleshooting and problem-solving capabilities.
Desirable:

Relevant Microsoft certifications (SC‑400, SC‑300, MS‑500, AZ‑104 etc.).
Experience with Microsoft Graph, automation (PowerShell), or deployment pipelines.
Familiarity with tenant security hardening frameworks (CIS, NIST, Zero Trust).

What you need to do now

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.
If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at (url removed)

Job Title: Interim Head of IT / Infrastructure
Rate: 450 - 650 per day

Panoramic Associates are currently supporting a local authority in the search for an Interim Head of IT / Infrastructure to lead their IT Services function.

This is a senior role responsible for ensuring the council’s IT systems, infrastructure and services are secure and fit for purpose, supporting 500+ users across multiple locations.

You will oversee the day-to-day management of a complex technology estate and lead a high performing IT team.

Key Responsibilities

• Lead and manage the IT Services function

• Oversee the management and development of the council’s IT infrastructure, including:

  • Roughly 150 servers (application, data and web servers)
  • Active Directory & Azure AD environments
  • Microsoft 365 platform
  • LAN/WAN networks

• Ensure systems and infrastructure effectively support users

• Manage operational and capital budgets, ensuring value for money and effective investment in technology.

• Implement and maintain best practice frameworks

• Provide regular reporting on performance, KPIs, and dashboards

Experience Required

• Proven experience in a similar role

• Strong background managing enterprise infrastructure environments

• Experience with Active Directory, Azure AD and Microsoft 365.

• Experience working within local government or the wider public sector.

Contract Details

• 450 - 650 per day
• Initial 6-month contract
• Hybrid working, Midlands

Please apply with your CV or contact us for further information.

Description

Our Global Service Provider client are look to onboard a VxBlock Consultant to assist with their end clients current project demand. They need deep technical expertise at SME level to support in the end to end delivery of the project. You will be acting as the technical authority for the VxBlock platform, validating configurations and resolving complex or high-impact technical issues that affect service availability, performance, or Programme delivery.

Experience required:

• Providing ongoing architectural and technical guidance to engineering and operations team
• Support with VMware & VxBlock technical design creation
• 5 + years working within Enterprise level environments (500+ Users)

This will be an initial 6 month contract working fully remotely. The role will also be Inside IR35 for reference.

Job Title: VxBlock Consultant

Location: Edinburgh, UK

Job Type: Contract

Trading as TEKsystems. Allegis Group Limited, Bracknell, RG12 1RT, United Kingdom. No Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as “Allegis Group”). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at our website.

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go our website.

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the “Contacting Us” section of our Online Privacy Notice on our website for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.

Network Architect

Must have an Active DV Clearance

A new opportunity has arisen for a Network Architect to join a secure Defence and National Security programme. You will design and deliver medium to large scale network solutions while supporting multiple work streams and engaging with technical and project stakeholders across a high profile environment.

About the Role - Network Architect

• As a Network Architect, you will work closely with Programme and Project Managers to produce high quality network designs across programme, live service, and change activities.
• You will contribute to HLD and LLD documentation for key technologies including Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper LAN and WAN, Endace, NTP, data centre firewalls, and LAN services.
• The role involves supporting engineering teams, ensuring solutions meet requirements, pass governance, and align with architectural direction.
• You will provide design input for customer reporting and collaborate with senior technical leadership to maintain architectural consistency.

What We’re Looking For - Network Architect

• Strong experience designing secure enterprise networks using Cisco, Juniper, and Gigamon technologies.
• Knowledge of routing protocols, VRFs, VPNs, QoS, security zones, high availability, and IP addressing design.
• Skilled in troubleshooting and resolving defects across multi vendor technologies.
• Experience of overseas infrastructure delivery is essential.
• Understanding of requirements management and lifecycle processes.
• Excellent communication skills with the ability to share knowledge, take ownership, and support delivery teams.

Shape the delivery of secure and resilient networks as a Network Architect.

To apply, please send your CV by pressing the apply button.

Cloud Resource Manager (Capacity Manager)

Must have an Active DV Clearance

An opportunity is available for a Cloud Resource Manager (Capacity Manager) to join a secure Defence environment based in Basingstoke. This role focuses on ensuring VMware based infrastructure capacity and service performance meet current and future demand while maintaining stability, availability, and cost control. The Cloud Resource Manager (Capacity Manager) will lead service assurance and continuous improvement within a high security operational setting.

About the Role - Cloud Resource Manager (Capacity Manager)

• As a Cloud Resource Manager (Capacity Manager), you will own service performance across infrastructure and support functions, working closely with customers and internal teams.
• You will operate and mature ITIL service management processes, with a strong focus on capacity, performance, and availability management.
• The role includes developing service plans, forecasts, and models for VMware environments to support reliable delivery.
• You will monitor service metrics, analyse trends, and identify risks or constraints before they impact users.
• You will drive service improvement initiatives based on data, customer feedback, and technology change.

What We’re Looking For - Cloud Resource Manager (Capacity Manager)

• Strong experience in service delivery management within secure IT environments.
• Proven background in capacity management and service performance assurance.
• Good understanding of ITIL frameworks, with certification preferred.
• Experience working with VMware based infrastructure.
• Strong stakeholder management, communication, and issue resolution skills.
• Analytical mindset with the ability to lead cross functional teams in complex environments.

This is a strong opportunity for a Cloud Resource Manager (Capacity Manager) to take ownership of critical services and drive continuous improvement in a Defence setting.

To apply, please send your CV by pressing the apply button.

Technical Project Manager (Infrastructure) - £500-£550 per day - Outside IR35 - 3 months initial contract - Hybrid working from a site near Manchester Airport.

Our client is seeking a technically aware Project Manager with experience working in infrastructure environments and a strong understanding of enterprise platforms. This role is ideal for someone who has worked closely with infrastructure engineering teams and has been involved in the delivery of technical projects such as server upgrades, Windows migrations, network upgrades, and cloud deployments.

Based within our clients’ Technical Operations team, you will support and coordinate the delivery of infrastructure initiatives across our global environment. These projects span Azure, Windows Server, Active Directory, Microsoft 365, Exchange, networking, and modern endpoint management platforms.

This role requires someone who is comfortable operating in deeply technical environments, understands how infrastructure projects are delivered, and can confidently engage with engineers, architects, and vendors. You should be able to understand technical dependencies, translate infrastructure requirements into delivery plans, and coordinate activities across multiple teams.

Typical projects may include Windows 11 migrations, server lifecycle upgrades, Azure infrastructure builds, Exchange upgrades, network refresh programmes, and modern device deployment using Intune and Autopilot.

While this is not a hands-on engineering role, strong technical awareness of infrastructure platforms is essential.

Key Responsibilities -

Infrastructure Project Delivery -

• Coordinate the delivery of infrastructure and platform projects across server, cloud, network, and endpoint environments.
• Support delivery of initiatives such as server upgrades, Windows OS migrations, Azure platform builds, network upgrades, and Exchange migrations.
• Manage defined project workstreams and ensure activities progress against agreed timelines.

Technical Coordination -

• Work closely with infrastructure engineers and architects to understand technical dependencies and sequencing of work.
• Assist with planning and coordinating activities across Azure, Windows Server, Active Directory, Exchange, networking, and endpoint platforms.
• Ensure environment readiness ahead of deployments and infrastructure upgrades.

Modern Workplace & Endpoint Delivery -

• Support initiatives involving Windows 11 rollout, device lifecycle management, Intune configuration, and Autopilot device deployment.
• Coordinate endpoint readiness, deployment schedules, and technical dependencies with engineering teams.

Cloud & Platform Projects -

• Support infrastructure initiatives involving Azure platform services, including the provisioning of new servers, environments, and platform components.
• Assist in coordinating cloud migration or modernisation activities.

Analysis & Reporting -

• Conduct light-touch analysis of infrastructure data such as Azure cost reporting, Intune dashboards, and asset readiness.
• Develop trackers or dashboards to monitor project progress, risks, and platform adoption.

Governance & Documentation -

• Maintain project plans, RAID logs, and change records.
• Prepare updates and materials for governance forums and steering groups.
• Ensure project documentation remains accurate and up to date.

Stakeholder & Vendor Coordination -

• Work with internal infrastructure teams, service owners, and external vendors to ensure alignment on technical delivery activities.
• Facilitate communication between engineering teams and project stakeholders.

Service Transition -

• Support operational readiness, documentation handover, and knowledge transfer activities to service and support teams.

Skills & Experience -

Technical Awareness -

Strong understanding of enterprise infrastructure environments, including experience working around projects involving:

• Server lifecycle upgrades and infrastructure refresh programmes
• Windows operating system migrations (including Windows 11)
• Azure infrastructure builds and cloud platform deployments
• Exchange upgrade or migration projects
• Network upgrade or refresh initiatives
• Endpoint deployment using Intune and Autopilot

Project Delivery Experience -

• Experience working in an IT infrastructure delivery, technical project coordination, or junior project management role.
• Experience coordinating activities across multiple technical teams.
• Exposure to project delivery frameworks such as PRINCE2, Agile, or similar methodologies.

Technical Platform Knowledge -

Familiarity with:

• Microsoft Azure
• Windows Server
• Active Directory
• Microsoft 365
• Exchange

Networking fundamentals -

• Endpoint management (Intune / Autopilot)

Core Skills -

• Strong organisational and planning skills
• Analytical mindset with confidence using Excel and reporting tools (Power BI beneficial)
• Clear written and verbal communication
• Ability to translate technical requirements into delivery plans
• Proactive mindset with strong attention to detail

months

+Hybrid - 2 days on site in Swindon

+Inside IR35

• 45- 49 ph

We are looking for an experienced Virtualisation & Backup Engineer to join a project team supporting infrastructure design, configuration, and migration activities. This is a 12-month contract with 2 days per week onsite in Swindon, working within an established technical environment.

Key Responsibilities

• Design and configure virtualisation platforms using VMware technologies
• Support and manage VMware ESX/ESXi environments
• Implement and manage VMware NSX networking and security
• Deliver Zerto backup design and configuration
• Plan and execute Zerto-based migrations
• Configure and maintain Veritas NetBackup solutions
• Work with project and operational teams to ensure reliable infrastructure and data protection

Required Skills

• Strong experience with VMware (ESX/ESXi) and virtualisation platforms
• Hands-on experience with VMware NSX
• Zerto experience including backup design, configuration, and migrations
• Experience configuring and supporting Veritas NetBackup
• Solid understanding of enterprise infrastructure and disaster recovery

This is an excellent opportunity to join a long-term project working with modern virtualisation and backup technologies in a collaborative technical team

months

+Hybrid in Swindon - on site 2 days a week

• 45- 49 ph Inside IR35

You will work closely with the customer’s technical teams, supporting day-to-day operations and assisting with implementation activities within an established environment.

Key Responsibilities

• Work alongside the customer as part of the implementation and BAU operations team
• Support and maintain existing infrastructure by following established operational processes
• Assist with day-to-day support, configuration, and operational tasks
• Collaborate with internal teams and customer stakeholders to maintain service stability
• Support virtualization, backup, and platform security tasks where required

Skills & Experience

• General awareness or experience with HPE NonStop environments, including PAM and Sentinel
• Exposure to VMware technologies including ESX, vSphere, NSX, vCenter or vRealize
• Understanding of VMware host hardening and security practices
• Familiarity with Veritas NetBackup configuration
• Experience working within a BAU or operational infrastructure team
• Ability to follow documented processes and procedures in a structured environment

Senior M365 Engineer (12-Month Contract)

Location: London, UK (Local SME for PL Re)
Duration: 12 Months
Work Mode: 4 Days in Office

Role Overview

We are seeking a Senior M365 Engineer for a 12-month contract to serve as a Subject Matter Expert (SME) in our London office. You will lead critical migrations, manage local stakeholder governance for our PL Re division, and partner with global engineering on Copilot and new feature adoption.

Key Initiatives & Responsibilities

• Migrations & Projects: Lead Mimecast-to-M365 and home drive-to-OneDrive migrations; manage retention/compliance policy rollouts.
• Network & Performance: Resolve Teams and network-related issues for London and international offices.
• Security & Mail Flow: Act as Line 1 security expert (EOP, mail flow rules, routing, encryption) and manage Proofpoint integrations.
• Architecture & Strategy: Design and implement M365 solutions in a global environment, assist with the enterprise roadmap, and provide expert technical assistance to business units.
• Compliance: Participate in security reviews and manage e-discovery, legal holds, and archived solutions.
• Operations: Support core services (Teams, OneDrive, Exchange, SPO), monitor service updates/roadmaps, and handle escalated incidents.

Required Experience

• 8+ years: SME-level experience in M365 security, architecture, and design (Exchange Online, SPO, Intune, Azure AD, OneDrive, Teams).
• 5+ years: Exchange Admin in large-scale, 24/7 environments.
• 5+ years: Expertise with Azure AD, Intune, and Microsoft EMS security.
• 5+ years: Experience with Microsoft and Proofpoint e-discovery/compliance processes.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Cardiff
On-site

12 Months Contract
Outside IR35

Your new company
A large organisation based in Wales.

Your new role
The Communication Engineer provides advanced technical expertise in the design, integration, operation, and support of telemetry-based communication technologies.
Responsibilities

• Have a good working knowledge of both legacy dial-up and current IP-based communication technologies.
• Be responsible for providing a level of technical support to the communications technologies in your area, both at an operational asset and data centre perspective.
• Be responsible for ensuring that the implementation of all new and existing technologies meets the design requirements.
• To be responsible for the underlying comms technologies and data centre infrastructure that underpin the monitoring and control of operational assets via Regional Telemetry.
• Provide high-level technical expertise and specialist knowledge for all comms technologies and supporting infrastructure.
• Ensure security updates and system patches are maintained for all communications solutions under your responsibility.
• Provide reports on usage and availability for all comms solutions under your responsibility.

What you’ll need to succeed

• Proven experience of actively supporting dial-up and IP-based comms solutions.

• Excellent attention to detail and analytical skills.

• Sound grasp of network fundamentals.

• Strong stakeholder management and communication skills and a proven track record of working with businesses.

  What you’ll get in return

• Competitive market rates outside IR35

What you need to do now

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.
If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at hays.co.uk

Microsoft 365 Engineer - Charity Organisation - York (Onsite Only)3-month initial contract Inside IR35 Up to £350 per day Your New CompanyYou will be joining a highly respected charity based in York, dedicated to delivering vital care and support services to the local community. As the organisation continues to expand its digital capability, they are seeking a Microsoft 365 Engineer to provide hands-on technical support and ensure smooth running of core IT services. This is an excellent opportunity to work for a purpose-driven organisation where your work will directly support staff and the patients they care for. This role is fully office-based in York.Your New RoleAs the 365 Engineer, you will play an important part in the day-to-day delivery of IT services across the charity. You will act as a key point of contact for staff, supporting a wide range of technologies and helping drive effective use of Microsoft 365 across the organisation.Your responsibilities will include:

• Providing hands-on support and administration for Microsoft 365 (SharePoint, Teams, Exchange Online, Intune, etc.)
• Delivering high-quality end-user computing (EUC) support across devices, applications, and user environments
• Supporting basic network troubleshooting, connectivity issues, and on-site technical queries
• Working within ITSM processes such as incident, request, and change management
• Providing customer-facing support to both office and staff, including face-to-face assistance
• Offering technical guidance and helping users adopt best practice across IT systems
• Responding quickly to issues and demonstrating strong problem-solving and “think on your feet” capability
• Collaborating with the wider IT team to improve processes and service delivery

What You’ll Need to SucceedTo be successful in this role, you should have:

• Minimum 12 months hands-on experience with Microsoft 365 administration
• Strong EUC support experience, covering devices, applications, and user environments
• Exposure to basic networking (switching, connectivity, troubleshooting)
• Familiarity with ITSM tools and processes
• Excellent communication and customer-facing skills
• The ability to work confidently on site and support clinical teams directly
• A fast-learning, proactive approach with the ability to work independently
• Public Sector, Charity, NHS or healthcare sector experience (highly beneficial but not essential)

What You’ll Get in Return

• The opportunity to work for a fantastic charity making a real difference to people’s lives
• A role where you’ll have visible impact, supporting staff delivering critical care
• 3-month initial contract
• £300 - £350 per day Inside IR35
• Supportive team environment and a genuinely rewarding place to work

What you need to do nowIf you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at hays.co.uk

Position: DevOps Engineer Location: Croydon (one day a week onsite) Day Rate: £500-£550 p.d inside IR35 SC Clearance Required We're supporting a major consultancy delivering into a high-profile central government programme, and they urgently need an experienced DevOps Engineer to join the team behind a critical identity and access management service used across the UK. This is a chance to work on a nationally significant platform that underpins secure single sign-on and identity brokering for thousands of users. What You'll Be Working On Enhancing and supporting *\\* Azure-hosted microservices and APIs Building and maintaining CI/CD pipelines (YAML) Developing Infrastructure as Code using ARM templates Working across Azure PaaS, Azure AD, AD B2C, ADFS Supporting IAM capabilities and networking architecture Collaborating with engineering teams to improve reliability and automation Key Skills APIs & Microservices (Service Fabric) GIT, SQL, Entity Framework Azure PaaS services ARM Templates & IaC Azure AD / B2C / ADFS CI/CD (YAML) Strong understanding of IAM & networking principles To learn more, please do reach out to Tom Royston via email on 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. TPBN1\_UKTJ

?? Software Engineer - Developer Infrastructure & Tooling (Platform Developer Experience) ?? About the Role We're seeking a curious, collaborative Engineer to help build the next generation of developer infrastructure and tooling You'll play a critical role in creating a scalable, unified monorepo ecosystem, enabling engineers across the organisation to work faster, collaborate better, and innovate with confidence. This is a high-impact contract role focused on developer productivity, platform scale, and long-term infrastructure evolution. ??? What You'll Do ?? Design and scale Bazel-based monorepos containing millions of lines of code ?? Lead and support the migration to monorepos, owning and evolving Bazel and associated tooling ? Create abstractions, workflows, and automation that significantly enhance the developer experience ?? Partner closely with platform and infrastructure teams to define and deliver best-in-class monorepo tooling ?? Influence the future of backend engineering by improving speed, reliability, and simplicity at scale ?? Who You Are ?? Passionate about making developers highly productive and empowered ??? Proven experience building and maintaining tooling for large-scale monorepo environments ?? A strong problem solver who thrives on complex infrastructure challenges ??? Hands-on experience with Bazel and its ecosystem (e.g. rules\_jvm\_external, IntelliJ Bazel plugin, etc.) ?? Fluent in Java, Python, Starlark, and TypeScript ?? Contract & Location ?? 6-month contract ?? Fully remote ?? £750 / per day ?? Working within an EMEA time zone to support global collaboration Randstad Technologies is acting as an Employment Business in relation to this vacancy. TPBN1\_UKTJ

DevOps Engineer - Active SC, Ansible, Terraform

Up to £500 per day (Outside IR35)

Primarily Remote

6 months

My client requires a hands‑on DevOps Engineer with active SC clearance to support the delivery and maintenance of Azure‑based IaaS/PaaS environments using Terraform and Ansible.

Key Requirements:

Proven experience as a DevOps Engineer with Active Security Clearance (SC)
Hands‑on experience designing and delivering Infrastructure as Code solutions using Terraform.
Strong track record applying Ansible for configuration management and automated environment builds.
Background implementing, supporting and optimising services within the Azure cloud platform.
Practical experience administering Windows Server estates in operational environments.
Solid exposure to Linux server management, including configuration, patching and diagnostics.
Experience resolving infrastructure, OS and network‑level issues, including components such as Active Directory, DNS and IIS.
Nice to have:

Immediate availability
Flexibility to get to site

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.
If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at (url removed)

IT Infrastructure Engineer - Hybrid Cloud Location: Abingdon (Hybrid: 3 days on-site, 2 remote) Start: ASAP IR35: Outside Clearance: SC Our client is looking for an IT Infrastructure Engineer to join their Computing Division. You will deliver secure, resilient and high-performing hybrid cloud solutions while working with architects, engineers and project teams. Key Responsibilities:

• Design, implement and maintain IT infrastructure including Windows Server, Hyper-V, Active Directory and networking.
• Develop hybrid solutions integrating on-premises systems with Microsoft Azure.
• Use infrastructure-as-code tools such as PowerShell and Terraform and automation tools such as Ansible.
• Monitor and optimise system performance, availability and resilience and manage backups and disaster recovery.
• Implement security controls and ensure compliance with standards such as NIST, ISO 27001 and CAF.
• Produce documentation, runbooks and training materials and provide guidance to junior team members.
• Work closely with stakeholders to deliver reliable and innovative IT services.

Requirements:

• Experience in IT infrastructure engineering, hybrid cloud and Azure environments.
• Hands-on expertise with virtualisation, networking and Windows Server administration.
• Strong knowledge of security, compliance and operational best practice.
• Experience with infrastructure-as-code and automation frameworks.
• SC clearance and ability to work on-site in Abingdon.

Apply with an up to date version of your CV for immediate consideration.

Location: Edinburgh (2 days onsite pw is required)
Contract
Contract Length: 6 months
Daily Rate: Up to £600 (inside IR35 via umbrella)

Are you a talented Systems Engineer looking for your next challenge? Our client is seeking a skilled professional to join their dynamic team on a contract basis. This is a fantastic opportunity to contribute to a range of exciting projects while enjoying the flexibility of hybrid working.

Key Responsibilities:

Manage and maintain network systems, ensuring efficient routing, DHCP, and DNS functionality.
Set up and administer Active Directory, including site design, Group Policy, security protocols, and certificate services.
Oversee Windows Server (2022) administration, ensuring optimal performance and security.
Develop and execute PowerShell scripts to automate tasks and improve system efficiency.
Work within the Amazon AWS Cloud environment, utilising EC2, security groups, EFS, SBS, S3, and load balancers to enhance cloud capabilities.
Provide mentorship and guidance to junior team members, sharing knowledge to foster a collaborative learning environment.
Troubleshoot and resolve complex technical issues, employing strong problem-solving skills.
Communicate effectively with both technical and non-technical stakeholders, ensuring clarity in all verbal and written communications.

Qualifications:

Strong self-motivation and time management skills, with the ability to work independently without close supervision.
Proven experience in network management and Active Directory administration.
Familiarity with Windows Server 2022 and PowerShell Scripting is essential.
Experience with Amazon AWS Cloud services is a must.
Excellent verbal and written communication skills, with the ability to convey technical concepts clearly.
Ideally, candidates should be based in or around Central Scotland.

Nice-to-Have:

Experience with RHEL administration would be a plus.

If you’re a proactive Systems Engineer ready to take on a new challenge, we want to hear from you! Apply today to join an organisation that values expertise, innovation, and professional growth.

How to Apply:

Please submit your CV and a brief cover letter outlining your relevant experience and why you would be a great fit for this role. We look forward to your application!

Join us in making a difference in the tech landscape. Your next career step awaits!

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Location:Ipswich

Duration:3 months contract

Join the team responsible for designing and building the UK’s largest Public Wi-Fi network and a highly resilient IoT ecosystem. We are looking for an experienced Network Designer who thrives in a DevOps culture, managing everything from initial concept to full-scale deployment.

The Role

You will maintain a mission-critical core network while designing bespoke solutions to meet evolving customer requirements. This role is ideal for a self-starter who enjoys high-level design as much as hands-on implementation and operational support.

Key Responsibilities

• Design & Development: Build and maintain robust network solutions, including migrating legacy designs to modern, high-performance hardware.
• End-to-End Lifecycle: Work closely with product teams to take developments from the conceptual phase through to live operation.
• Security & Optimization: Deploy critical upgrades and fixes to ensure network security and peak resilience.
• Operational Support: Collaborate with the team to monitor service availability and resolve in-life technical issues.
• Deployment: Plan and execute platform changes (occasional overnight work required to support test teams).

Technical Environment

We utilize a wide range of technologies to deliver world-beating customer experiences:

• Connectivity: IPSec over Mobile/Broadband and Wi-Fi Access Points.
• Hardware: Hardened customer routers, switching, and routing.
• Infrastructure: Load balancing and firewalls.
• Methodology: DevOps model for integrated build and support.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

IT Infrastructure Engineer - Hybrid Cloud

Location: Abingdon (Hybrid: 3 days on-site, 2 remote)

Start: ASAP IR35: Outside Clearance: SC

Our client is looking for an IT Infrastructure Engineer to join their Computing Division. You will deliver secure, resilient and high-performing hybrid cloud solutions while working with architects, engineers and project teams.

Key Responsibilities:

• Design, implement and maintain IT infrastructure including Windows Server, Hyper-V, Active Directory and networking.
• Develop hybrid solutions integrating on-premises systems with Microsoft Azure.
• Use infrastructure-as-code tools such as PowerShell and Terraform and automation tools such as Ansible.
• Monitor and optimise system performance, availability and resilience and manage backups and disaster recovery.
• Implement security controls and ensure compliance with standards such as NIST, ISO 27001 and CAF.
• Produce documentation, runbooks and training materials and provide guidance to junior team members.
• Work closely with stakeholders to deliver reliable and innovative IT services.

Requirements:

• Experience in IT infrastructure engineering, hybrid cloud and Azure environments.
• Hands-on expertise with virtualisation, networking and Windows Server administration.
• Strong knowledge of security, compliance and operational best practice.
• Experience with infrastructure-as-code and automation frameworks.
• SC clearance and ability to work on-site in Abingdon.

Apply with an up to date version of your CV for immediate consideration.

2 x INFRASTRUCTURE DEVOPS & CLOUD ENGINEERS
12 MONTH CONTRACTS
HYBRID WORKING - NEWCASTLE - 2 DAYS ON SITE NON-NEGOTIABLE
£500.00 - £550.00 PER DAY (INSIDE IR35)

Your new role

We are looking for 2 x Level 3 Infrastructure DevOps & Cloud Engineers to join the organisation’s existing Team on a long-term contract. The ideal Contractors will provide broad expertise across Microsoft Technologies and Cloud Platforms - specifically AZURE. Excellent communication skills are essential and a solid background in Windows Server Administration is also key as it forms part of the on-premise infrastructure.

What you’ll need to succeed

Candidates wishing to apply must be able to demonstrate extensive experience in the following:

• Experience of delivering and supporting Cloud & Infrastructure solutions across AZURE and On-Premise environments
• Level 3 support for Windows Server
• Previous involvement in the design, delivery and documentation of Cloud solutions
• Worked with ITIL processes
• Strong MS AZURE knowledge and background (Virtual Networking / Operating Systems / Security)
• Cloud Architecture & Governance - Azure Framework
• Azure Back-up / Recovery Services
• Experience of Terraform
• Outstanding troubleshooting capabilities across platform layers.

What you’ll get in return

There are 2 x 12 Month Contracts available - both on a HYBRID basis, with the requirement of 2 days in the Newcastle Office. The day rates on offer are between £500.00 to £550.00 per day (INSIDE IR35)

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.
If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

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