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Hays Specialist Recruitment Limited

Senior Systems Administrator

Wintel Infrastructure Engineer

Queen Square Recruitment Ltd

Hexwired Recruitment Limited

Security Consultant – Identity & Active Directory

4Square Recruitment Ltd

Senior C++ Software Engineer - Systematic Trading

Templeton and Partners

Senior Systems Support Engineer

Tiger Resourcing Group

2nd Line Support Engineer

Infrastructure Engineer

Azure Cloud Engineer (Remote)

Revybe IT Recruitment Ltd

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IT Engineer 2 Database Engineer

Overview

We are excited to announce a new opportunity for an IT Engineer (Database Engineer)to join our Team at Enterprise Mobility.

The European software development team is responsible for the development and ongoing ownership of software solutions supporting the European business. This includes MS Azure cloud web applications using SQL Azure databases and integration solutions based on the .NET technology stack and on prem SQL databases, serving internal employees and external customers.

This position will be part of the EU App Dev Shared services team and offers the chance to be an integral part of a forward thinking and ambitious application development department delivering web-based business solutions.

Please note that our primary office location is in Egham. Occasionally, some meetings will be held on-site and require travel to the office at the employee’s expense. This is likely to be fewer than 10 times a year. At all other times, the employee can work remotely or in the office as they choose.

About Us:

We’re Enterprise Mobility, a family-owned global leader in mobility solutions. Our world-class portfolio includes car and van rental, fleet management, vehicle subscription, car sharing, luxury rental and more. Our vision is simple: to be the world’s best and most trusted mobility company.

A multi award-winning employer, recognised by Gallup as an Exceptional Workplace, we’ve grown from a pioneering idea over 65 years ago into a truly global organisation. Today, we generate over $38 billion in annual turnover, employ more than 90,000 people, operate a fleet of 2.4 million vehicles, and serve customers across 90+ countries, all while advancing the world one journey at a time.

Our family ownership, led by CEO Chrissy Taylor, third generation of the Taylor family — gives us the stability and long-term outlook to invest in our people, our customers and our future.

Responsibilities

Specific Responsibilities will include but are not limited to:

Play a significant role in the implementation, deployment, maintenance and support of production and non-production SQL Server databases, both on premise and Azure-based.
Monitor daily database activities and overall performance, as well as resolving job failures.
Support senior engineers with SQL Server security, GDPR compliance and producing database documentation.
Assistance with database design and development is required in support of the various application development teams.
Contribute to the development and maintenance of automated administrative and ETL processes using PowerShell and SSIS.

Qualifications

Azure SQL PaaS (Platform as a service) and experience of the Azure or similar environment
Experience in administering on-prem MS SQL Server 2016 or above versions
Database development experience with T-SQL skills
Knowledge of PowerShell
Knowledge of SSIS development
Managing incidents, problems and changes using tools like service-now or any other similar tools
Working in an agile environment
Ability to manage multiple priorities
Server patching and upgrades
Process improvements through automation
Data analysis and problem-solving
Some out of hours deployment may be required

Preferred skills

Teradata, Oracle and/or other RDBMs
Visual Studio SQL Server data tools including database projects, Integration services projects.
Experience with CI/CD tools and pipelines
Knowledge of team source control tools, e.g. TFS, VSTS, GIT or similar

Please let us know about any accommodations you may need to participate in the recruitment process.

Why Join Us?

Be part of a global leader with a strong local presence.
Work in a supportive, inclusive environment that values your growth.
Enjoy flexible working and a collaborative culture.
Make a real impact on our business success and your career trajectory.
Comprehensive Benefits – Including pension, life assurance, access to same day virtual private GP appointments & more!
Employee Perks – Discounts on car hire, Cycle to Work scheme, paid volunteer days.

As part of our standard pre-employment process, any offer of employment will be subject to the satisfactory completion of reference checks, a criminal record (DBS) check, and a financial probity check.

#LI-remote

Wintel Infrastructure Engineer

Queen Square Recruitment Ltd

Location: London, UK (Onsite – 5 days per week)
Contract: 6 months
Rate: £425 – £465 per day (Inside IR35)
Unit: Cyber Security We are working with a leading global IT services organisation to hire a Wintel Infrastructure Engineer to join a high-impact Cyber Security and infrastructure transformation programme in London. This is a hands-on engineering role focused on enterprise Windows infrastructure and Virtual Desktop Infrastructure (VDI), supporting secure engineering environments across hybrid on-prem and Azure platforms. The successful candidate will play a key role in designing, implementing, and supporting secure Windows-based engineering workspaces with strong emphasis on identity, access control, and automation. Key Responsibilities * Design and support Windows 10/11 Virtual Desktop environments for engineering users * Manage hybrid VDI platforms across on-premises and Azure environments * Administer Windows Server infrastructure including build, patching, configuration, and lifecycle management * Maintain and support Active Directory (AD DS), including GPO, DNS, DHCP, and identity governance * Implement secure access models using RBAC and least privilege principles * Support AD tiering, privileged access controls, and security remediation activities * Automate infrastructure tasks using PowerShell scripting * Provide L2/L3 support, incident resolution, and root cause analysis * Support change management (CAB) and controlled production deployments * Monitor infrastructure performance, availability, and capacity * Collaborate with security, cloud, and application teams on transformation initiatives Key Skills Required * Strong Windows Server engineering experience in enterprise environments * Deep expertise in Active Directory (users, groups, GPOs, DNS, DHCP) * Experience with VDI platforms (Azure Virtual Desktop, Citrix, RDS, or similar) * Strong understanding of hybrid environments (on-prem + Azure / Entra ID) * PowerShell scripting and automation experience * Knowledge of virtualization technologies (VMware or Hyper-V) * Experience with infrastructure security, hardening, and vulnerability remediation * ITIL-based operational experience (Incident, Change, Problem Management) * Strong troubleshooting and performance tuning skills in large-scale environments Desirable Experience * Azure Virtual Desktop and Azure-integrated infrastructure * Entra ID / identity governance and conditional access * Infrastructure automation tools (ARM, Bicep, or similar) * Monitoring and logging tools (Azure Monitor, SIEM platforms) * Experience in regulated or high-compliance enterprise environments

£40,000 - £60,000

Fully Remote

Technical Operations Fintech / Payments Technology

About the opportunity

Our client is a high-growth fintech business operating at scale across global payments infrastructure. They are building out a Technical Operations function and are looking for a Network Engineer to play a hands-on role in the design, implementation, and ongoing management of their hosting environments.

This is a role for someone who takes ownership end to end, is comfortable managing competing priorities without close supervision, and genuinely cares about keeping complex infrastructure running reliably and securely. You will work closely with DevOps, InfoSec, and Engineering colleagues and be a key voice in operational decisions across the network domain.

What the role involves

Designing, implementing, and supporting network infrastructure across hybrid cloud and on-premise environments
Taking responsibility for switches, routers, load balancers, firewalls, and cloud networking resources
Managing lifecycle, capacity, upgrades, and high-priority incidents, changes, and problems proactively
Acting as the network engineering liaison to Engineering, Architecture, InfoSec, and Production Support teams
Ensuring availability, performance, and operational integrity across the network domain
Contributing to disaster recovery planning and implementation
Developing technical documentation, engineering drawings, and written procedures
Championing change management and configuration standards across the organisation
Coordinating vendor relationships and appliance or software upgrades as required

What we are looking for

Two or more years of experience in enterprise-level network support
Hands-on experience with Palo Alto solutions
Strong working knowledge of Layer 2, 3, 4, and 7 switching, routing, and application delivery technologies
Solid understanding of core networking protocols and technologies including routing, switching, IP, DHCP, DNS, LAN/WAN, QoS, VLAN, VXLAN, and BGP
Experience with VPN and wireless access point configuration and management
Scripting capability in Bash, PowerShell, Python, or similar
Familiarity with monitoring tools for performance visibility and forensic investigation
Experience with network security practices including certificate management
Clear communicator, able to work effectively with technical and non-technical colleagues at all levels
Self-motivated, detail-oriented, and comfortable driving results independently

Additional experience that would be welcome

Automation and Infrastructure as Code experience, for example Ansible or Terraform
Juniper Networks experience
AWS or Azure cloud networking experience
Relevant certifications such as PCNSA, PCNSE, JNCIA, JNCIS, or equivalent

Why this role

Our client is at an exciting stage of growth and this is a genuine opportunity to help shape how their Technical Operations function is built. You will have real ownership over infrastructure that matters, work alongside a technically strong and collaborative team, and operate in an environment that values outcomes, curiosity, and continuous improvement.

Benefits:
Work From Home

Entra ID Identity Architect

Your new role

The Demand & Capacity Manager ensures that Technology Operations has the resources, capacity, and performance headroom needed to deliver stable, predictable, and scalable services globally. The role is responsible for forecasting demand, analysing consumption trends, modelling capacity needs, and identifying risks related to saturation, seasonal patterns, and strategic growth. This includes coordinating with Finance, PMO, Service Performance Management, Engineering teams, and vendors to ensure that demand is understood, capacity is planned, and costs are optimised across infrastructure, platforms, cloud, and global operations.

Core Responsibilities:

Own the global demand and capacity management framework across infrastructure, cloud, platforms, and operational delivery services.
Develop and maintain capacity models incorporating historic trends, business forecasts, and technology growth patterns.
Forecast demand for infrastructure resources, cloud consumption, platform usage, licensing, storage, workloads, and workforce/operational capacity.
Identify saturation risks, constraints, seasonal spikes, and capacity-related service vulnerabilities.
Provide capacity insights to PMO reprioritisation, investment planning, and readiness assessments.
Work with Service Performance Manager to correlate capacity with stability, recurrence patterns, and performance bottlenecks.
Partner with Vendor/Contract Manager to assess vendor capacity commitments, delivery models, and scalability.
Collaborate with EA to ensure capacity plans align with technology roadmaps and transformation initiatives.
Ensure appropriate capacity for major business events, releases, migrations, and peak periods.
Maintain regular reporting covering consumption, forecasts, risks, and recommended actions.
Accountable for the accuracy and quality of global demand and capacity forecasts.
Ensure capacity risks are identified early, documented, communicated, and mitigated with clear action plans.
Maintain a single source of truth for demand, consumption, and capacity insights.
Provide leadership with proactive recommendations for investment, optimisation, and scaling actions.
Drive alignment between capacity planning, financial forecasting, and platform/infrastructure strategies.
Prepare and run capacity governance routines including monthly capacity reviews.
Ensure readiness and capacity availability for major business or technology events.
Support cloud optimisation and FinOps activities with accurate consumption modelling.
Collaborate with operational teams to ensure capacity actions support service stability and avoid degradations.

Global Delivery & Collaboration:

Work with Regional Service Managers to capture local demand patterns, constraints, and capacity needs.
Collaborate with EA to ensure strategic alignment with long-term architectural evolution.
Partner with Infrastructure and Platform teams to understand scaling limits, performance boundaries, and capacity signals.
Engage with PMO to validate capacity readiness for projects, migrations, and releases.
Coordinate globally with MSPs (incl. Cognizant) to validate vendor capacity and delivery throughput.
Work with Finance and Cost Management teams to validate budget impact, cost-to-serve models, and cloud consumption forecasts.
Support Security and Compliance capacity requirements for logging, monitoring, DR, and backup workloads.

Key Deliverable:

Global Demand & Capacity Forecast (rolling 12-36 months).
Capacity Models & Dashboards (infrastructure, cloud, platform, operational workload).
Monthly Consumption & Capacity Report including risks, hotspots, and future projections.
Quarterly Capacity Review Pack including investment proposals and optimisation insights.
Capacity inputs for PMO readiness assessments, budgeting, and prioritisation.
Documentation of mitigation actions for capacity-related risks.
Cloud consumption models and cost-optimisation recommendations.

KPIs & Success Measures:

Accuracy of demand and capacity forecasts.
Reduction of unplanned capacity-related incidents or outages.
Timeliness of capacity reporting and insights.
Optimisation impact (cloud savings, resource efficiency gains).
Stakeholder satisfaction across Technology, Finance, Regions, and Vendors.
Alignment of capacity with business demand and technology roadmaps.

What you’ll need to succeed

Hands-on experience with automation platforms (ServiceNow Flow Designer, Power Automate, Rundeck, Ansible, Terraform, or similar).
Scripting skills (PowerShell, Python, Bash, or equivalent).
Understanding of monitoring and alerting systems (e.g., Dynatrace, Datadog, Splunk, Azure Monitor).
Knowledge of ITSM processes (Incident, Problem, Change, Request) and workflow automation.
Experience integrating automation with CI/CD, APIs, and cloud-native services.
Strong understanding of identity models, RBAC, and secure automation practices.
Ability nonrepresentational issues and translate them into automation solutions.
Experience working with MSPs and global delivery models

What you’ll get in return

Competitive base salary + bonus + benefits aligned to the seniority of the role.

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

Entra ID Identity Architect (Entra ID/Azure/SSO)

Hybrid working: 3 days per week required in the office in London.

Overview
The role will focus on designing, implementing, and evolving identity, access, and infrastructure security capabilities across hybrid environments.

Key Responsibilities

Monitor and evaluate emerging IAM trends (eg, passwordless authentication, decentralised identity, adaptive access controls).
Lead automation and governance initiatives, including machine-learning-based anomaly detection.
Integrate and optimise multi-factor authentication, biometrics, and mobile identity capabilities.
Drive adoption of identity threat detection and response (ITDR) solutions.
Develop and maintain IAM architecture covering identity life cycle, governance, and privileged access.
Design secure authentication and authorisation patterns (OpenID Connect, SAML, OAuth, Kerberos, LDAP).
Embed Zero Trust and least-privilege principles across systems and applications.
Own global Firewall architecture and contribute to micro-segmentation and network security strategy.
Enhance privileged access management (PAM), including workflow and monitoring capabilities.
Ensure audit readiness and contribute to compliance frameworks (eg, ISO standards).
Integrate IAM with HR, IT, and engineering systems for life cycle automation.
Oversee Conditional Access, risk-based authentication, and device-state policies.
Support the secure operation of multi-site Active Directory domains and cloud identity platforms.
Collaborate with cross-regional IT and business leaders; manage vendor relationships and roadmaps.
Assess IAM vulnerabilities and define mitigation strategies.

Qualifications & Experience

Degree in Computer Science, IT, or equivalent experience.
Strong background in IAM engineering/architecture within enterprise environments, including leadership of complex design initiatives.
Experience in global or large-scale organisations preferred.

Certifications desirable:

CISSP
Identity & Access Administrator (required)
Azure Cybersecurity Expert (preferred)
CIAM or similar (highly desirable)

Technical Skills

Deep expertise in IAM across hybrid Microsoft ecosystems, including Azure AD/Entra ID and on-premises Active Directory.
Strong understanding of authentication/SSO standards (OIDC, SAML, OAuth, Kerberos, LDAP).
Experience with RBAC, entitlement management, and automated provisioning/deprovisioning.
Skilled in PowerShell, REST APIs, and identity automation.
Familiar with micro-segmentation, NDR, and network-IAM interplay.
Experience with infrastructure hardening and monitoring across hybrid environments.
Knowledge of Azure Policy, landing zones, and Conditional Access at scale.

Entra ID Identity Architect (Entra ID/Azure/SSO)

In accordance with the Employment Agencies and Employment Businesses Regulations 2003, this position is advertised based upon DGH Recruitment Limited having first sought approval of its client to find candidates for this position.

DGH Recruitment Limited acts as both an Employment Agency and Employment Business

Hays Specialist Recruitment Limited

Your new companyThis role is working for Hays, a FTSE 250 recruitment leader with a global footprint, combining decades of expertise with a bold technology strategy focused on modernisation, digitalisation and innovation to power progress through people and market-leading tech. With deep specialism across STEM and digital domains, Hays leverages data-driven insight and a worldwide tech talent network to help organisations secure the skills they need today and for the future. Backed by significant investment in its technology transformation and strategic partnerships, Hays is shaping the future of tech recruitment and supporting businesses as they build tomorrow’s workforce.Your new roleThe Demand & Capacity Manager ensures that Technology Operations has the resources, capacity, and performance headroom needed to deliver stable, predictable, and scalable services globally. The role is responsible for forecasting demand, analysing consumption trends, modelling capacity needs, and identifying risks related to saturation, seasonal patterns, and strategic growth. This includes coordinating with Finance, PMO, Service Performance Management, Engineering teams, and vendors to ensure that demand is understood, capacity is planned, and costs are optimised across infrastructure, platforms, cloud, and global operations. Core Responsibilities:

Own the global demand and capacity management framework across infrastructure, cloud, platforms, and operational delivery services.
Develop and maintain capacity models incorporating historic trends, business forecasts, and technology growth patterns.
Forecast demand for infrastructure resources, cloud consumption, platform usage, licensing, storage, workloads, and workforce/operational capacity.
Identify saturation risks, constraints, seasonal spikes, and capacity-related service vulnerabilities.
Provide capacity insights to PMO reprioritisation, investment planning, and readiness assessments.
Work with Service Performance Manager to correlate capacity with stability, recurrence patterns, and performance bottlenecks.
Partner with Vendor/Contract Manager to assess vendor capacity commitments, delivery models, and scalability.
Collaborate with EA to ensure capacity plans align with technology roadmaps and transformation initiatives.
Ensure appropriate capacity for major business events, releases, migrations, and peak periods.
Maintain regular reporting covering consumption, forecasts, risks, and recommended actions.
Accountable for the accuracy and quality of global demand and capacity forecasts.
Ensure capacity risks are identified early, documented, communicated, and mitigated with clear action plans.
Maintain a single source of truth for demand, consumption, and capacity insights.
Provide leadership with proactive recommendations for investment, optimisation, and scaling actions.
Drive alignment between capacity planning, financial forecasting, and platform/infrastructure strategies.
Prepare and run capacity governance routines including monthly capacity reviews.
Ensure readiness and capacity availability for major business or technology events.
Support cloud optimisation and FinOps activities with accurate consumption modelling.
Collaborate with operational teams to ensure capacity actions support service stability and avoid degradations.

Global Delivery & Collaboration:

Work with Regional Service Managers to capture local demand patterns, constraints, and capacity needs.
Collaborate with EA to ensure strategic alignment with long-term architectural evolution.
Partner with Infrastructure and Platform teams to understand scaling limits, performance boundaries, and capacity signals.
Engage with PMO to validate capacity readiness for projects, migrations, and releases.
Coordinate globally with MSPs (incl. Cognizant) to validate vendor capacity and delivery throughput.
Work with Finance and Cost Management teams to validate budget impact, cost-to-serve models, and cloud consumption forecasts.

Support Security and Compliance capacity requirements for logging, monitoring, DR, and backup workloads. Key Deliverable:

Global Demand & Capacity Forecast (rolling 12-36 months).
Capacity Models & Dashboards (infrastructure, cloud, platform, operational workload).
Monthly Consumption & Capacity Report including risks, hotspots, and future projections.
Quarterly Capacity Review Pack including investment proposals and optimisation insights.
Capacity inputs for PMO readiness assessments, budgeting, and prioritisation.
Documentation of mitigation actions for capacity-related risks.

Cloud consumption models and cost-optimisation recommendations. KPIs & Success Measures:

Accuracy of demand and capacity forecasts.
Reduction of unplanned capacity-related incidents or outages.
Timeliness of capacity reporting and insights.
Optimisation impact (cloud savings, resource efficiency gains).
Stakeholder satisfaction across Technology, Finance, Regions, and Vendors.
Alignment of capacity with business demand and technology roadmaps.

What you’ll need to succeed

Hands-on experience with automation platforms (ServiceNow Flow Designer, Power Automate, Rundeck, Ansible, Terraform, or similar).
Scripting skills (PowerShell, Python, Bash, or equivalent).
Understanding of monitoring and alerting systems (e.g., Dynatrace, Datadog, Splunk, Azure Monitor).
Knowledge of ITSM processes (Incident, Problem, Change, Request) and workflow automation.
Experience integrating automation with CI/CD, APIs, and cloud-native services.
Strong understanding of identity models, RBAC, and secure automation practices.
Ability nonrepresentational issues and translate them into automation solutions.
Experience working with MSPs and global delivery models

What you’ll get in return

Competitive base salary + bonus + benefits aligned to the seniority of the role.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.

Digital Experience Engineer / DEX & Adoption Engineer

Location: London
Department: Digital Workplace

100% Remote London up to circa £90k + Benefits

We’re looking for a Digital Experience & Adoption Engineer to help build a modern, telemetry-driven Digital Employee Experience (DEX) framework that improves how users work across devices, applications, and collaboration tools. You’ll engineer experience scoring, dashboards, self-healing automation, and digital adoption journeys that drive measurable improvements in the Digital Workplace.

This role works closely with Operations, Automation, and Pre-Sales, delivering productised experience services that are proactive, data-driven, and continuously improving.

What You’ll Do

Deploy and configure DEM platforms such as SysTrack, Nexthink, or Aternity.
Build experience scoring models, KPIs, and XLA metrics across devices, applications, and user sentiment.
Develop self-healing automation using Power Automate, PowerShell, Intune remediations, and Graph API.
Deploy and integrate Digital Adoption Platforms (WalkMe / Whatfix) to guide users and drive Microsoft 365 adoption.
Build dashboards and analytics in Power BI for experience insights and XLA reporting.
Integrate telemetry, DAP, and Microsoft 365 data into a unified experience framework.
Produce engineering documentation, patterns, and standardised operating models for DEX and XLA.
Support PoCs, pilots, and roadmap initiatives for DEX, automation, and adoption tooling.

What We’re Looking For

Hands-on experience with DEM tools (SysTrack, Nexthink, Aternity).
Ability to build dashboards, KPIs, and experience scoring that drive measurable outcomes.
Skilled in automation (Power Automate, PowerShell, Intune Remediation, Graph API).
Experience deploying or configuring Digital Adoption Platforms (WalkMe, Whatfix).
Strong analytical mindset with the ability to turn telemetry into actionable improvements.
Excellent documentation and standardisation skills.
Understanding of digital adoption, user behaviour, and change-driven experience improvements.

Certifications

Strongly Preferred:

WalkMe or Whatfix Academy certification
Power Automate or Power Platform fundamentals

Beneficial:

Power BI / data visualisation certifications
Microsoft 365 adoption or change management certifications
ITIL Foundation

Why Join Us?

Shape the future of Digital Employee Experience across a global Digital Workplace platform.
Work with cutting-edge DEM, automation, and DAP technologies.
Help build a telemetry-led, self-healing, user-centric service model.
Contribute to product innovation, roadmaps, and XLA-based service design.

RSG Plc is acting as an Employment Agency in relation to this vacancy.

Senior Systems Administrator

Your new role

Core Responsibilities:

Own the global demand and capacity management framework across infrastructure, cloud, platforms, and operational delivery services.
Develop and maintain capacity models incorporating historic trends, business forecasts, and technology growth patterns.
Forecast demand for infrastructure resources, cloud consumption, platform usage, licensing, storage, workloads, and workforce/operational capacity.
Identify saturation risks, constraints, seasonal spikes, and capacity-related service vulnerabilities.
Provide capacity insights to PMO reprioritisation, investment planning, and readiness assessments.
Work with Service Performance Manager to correlate capacity with stability, recurrence patterns, and performance bottlenecks.
Partner with Vendor/Contract Manager to assess vendor capacity commitments, delivery models, and scalability.
Collaborate with EA to ensure capacity plans align with technology roadmaps and transformation initiatives.
Ensure appropriate capacity for major business events, releases, migrations, and peak periods.
Maintain regular reporting covering consumption, forecasts, risks, and recommended actions.
Accountable for the accuracy and quality of global demand and capacity forecasts.
Ensure capacity risks are identified early, documented, communicated, and mitigated with clear action plans.
Maintain a single source of truth for demand, consumption, and capacity insights.
Provide leadership with proactive recommendations for investment, optimisation, and scaling actions.
Drive alignment between capacity planning, financial forecasting, and platform/infrastructure strategies.
Prepare and run capacity governance routines including monthly capacity reviews.
Ensure readiness and capacity availability for major business or technology events.
Support cloud optimisation and FinOps activities with accurate consumption modelling.
Collaborate with operational teams to ensure capacity actions support service stability and avoid degradations.

Global Delivery & Collaboration:

Work with Regional Service Managers to capture local demand patterns, constraints, and capacity needs.
Collaborate with EA to ensure strategic alignment with long-term architectural evolution.
Partner with Infrastructure and Platform teams to understand scaling limits, performance boundaries, and capacity signals.
Engage with PMO to validate capacity readiness for projects, migrations, and releases.
Coordinate globally with MSPs (incl. Cognizant) to validate vendor capacity and delivery throughput.
Work with Finance and Cost Management teams to validate budget impact, cost-to-serve models, and cloud consumption forecasts.
Support Security and Compliance capacity requirements for logging, monitoring, DR, and backup workloads.

Key Deliverable:

Global Demand & Capacity Forecast (rolling 12-36 months).
Capacity Models & Dashboards (infrastructure, cloud, platform, operational workload).
Monthly Consumption & Capacity Report including risks, hotspots, and future projections.
Quarterly Capacity Review Pack including investment proposals and optimisation insights.
Capacity inputs for PMO readiness assessments, budgeting, and prioritisation.
Documentation of mitigation actions for capacity-related risks.
Cloud consumption models and cost-optimisation recommendations.

KPIs & Success Measures:

Accuracy of demand and capacity forecasts.
Reduction of unplanned capacity-related incidents or outages.
Timeliness of capacity reporting and insights.
Optimisation impact (cloud savings, resource efficiency gains).
Stakeholder satisfaction across Technology, Finance, Regions, and Vendors.
Alignment of capacity with business demand and technology roadmaps.

What you’ll need to succeed

Hands-on experience with automation platforms (ServiceNow Flow Designer, Power Automate, Rundeck, Ansible, Terraform, or similar).
Scripting skills (PowerShell, Python, Bash, or equivalent).
Understanding of monitoring and alerting systems (eg, Dynatrace, Datadog, Splunk, Azure Monitor).
Knowledge of ITSM processes (Incident, Problem, Change, Request) and workflow automation.
Experience integrating automation with CI/CD, APIs, and cloud-native services.
Strong understanding of identity models, RBAC, and secure automation practices.
Ability nonrepresentational issues and translate them into automation solutions.
Experience working with MSPs and global delivery models

What you’ll get in return

Competitive base salary + bonus + benefits aligned to the seniority of the role.

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.

Role Overview
We are seeking an experienced Systems Administrator. This senior-level role is responsible for the design, implementation, and ongoing management of our cloud infrastructure and enterprise network environments.

Cloud Infrastructure Management

Design, deploy and manage cloud environments across Azure and Oracle Cloud platforms (or similar is fine) as the Senior Systems Administrator
Administer cloud-native services including virtual machines, containers, serverless functions and managed databases
Implement and maintain infrastructure-as-code (IaC)

Network Administration

Design, implement and maintain enterprise network infrastructure including LAN, WAN and (site-to-site) VPNs
Administer and configure firewalls, routers, switches, and load balancers (Cisco, Sophos, Palo Alto or similar)
Manage DNS, DHCP and IP address management (IPAM) across all environments
Oversee network performance monitoring, troubleshooting and capacity planning
Manage BGP, OSPF and VLAN configurations in complex multi-site environments
Implement and maintain network segmentation, zero-trust architecture principles and micro-segmentation

Automation & DevOps Integration

Develop and maintain automation scripts using PowerShell, Python or Bash to streamline operations
Contribute to GitOps practices and maintain version-controlled infrastructure configurations
Implement monitoring and alerting solutions (e.g. Datadog, Prometheus, Grafana)

Essential Requirements

Hands-on experience as a Systems Administrator working heavily with cloud and network administration
Deep expertise in at least one major cloud platform
Strong knowledge of enterprise networking protocols
Experience with firewall administration and network security policy management

Senior Systems Administrator

Overview
We are supporting a major, enterprise-scale Identity & Access Management (IAM) transformation programme, redefining how authentication, privileged access, secrets management, and API security are delivered across a complex, highly regulated environment.

At the heart of this programme sits a strategic Privileged Access Management (PAM) capability - and RabbitMQ plays a critical role in enabling secure, scalable communication across distributed systems and regions.

We are looking for a RabbitMQ SME to join an established engineering function, driving the design, build, and deployment of RabbitMQ across both non-production and production environments.

This is a hands-on, high-impact role where you will shape architecture, engineer solutions end-to-end, and work alongside some of the most experienced security and platform teams in the market.

The Role

Design and implement RabbitMQ solutions as part of a large-scale PAM ecosystem
Contribute to architecture and low-level design (LLD) in collaboration with internal design teams and SMEs
Build and deploy RabbitMQ across multi-site, highly regulated environments
Engineer clustered RabbitMQ environments, ensuring resilience, scalability, and performance
Work across Kubernetes-based platforms, leveraging containers and modern deployment practices
Develop and utilise automation scripts (Python/PowerShell) to support deployment and operations
Document designs, configurations, and processes to a high standard
Collaborate with engineering, security, and vendor teams to validate and test solutions

Essential Skills & Experience

Strong commercial experience with RabbitMQ (queues, exchanges, shovels)
Proven ability to configure and manage RabbitMQ clusters, including multi-site deployments
Experience managing RabbitMQ via command line across Linux and Windows environments
Solid understanding of Kubernetes (pods, containers, deployments, Helm charts)
Experience with Docker, including building container images
Strong Scripting capability in Python (from basic Scripting to building full solutions using modules and classes)
Good working knowledge of PowerShell, including Scripting and module usage

Desirable Skills

Experience with Windows Server environments
Knowledge of PKI and certificate management (PowerShell, OpenSSL)
Exposure to Ansible for automation
Understanding of container image management and tagging strategies

What We’re Looking For

A true problem solver who can work independently and navigate complex technical challenges
Someone comfortable working with new and evolving technologies
Strong ability to translate business and non-technical requirements into technical solutions
Excellent communication skills, able to engage both technical and non-technical stakeholders
A focus on clear, concise documentation and high engineering standards

Why This Role?

Work on a strategic, security-led transformation programme
Be part of a cutting-edge PAM and IAM ecosystem
Influence architecture and design at enterprise scale
Collaborate with highly skilled teams across security, engineering, and platform domains

Summary
This is an opportunity for a RabbitMQ specialist to play a pivotal role in a mission-critical security programme, combining deep technical engineering with architectural influence in a complex, regulated environment.

Senior Systems Support Engineer

Tiger Resourcing Group

Senior Systems Support Engineer About the Company Our client is a global technology organisation delivering innovative solutions across transportation and critical infrastructure sectors. The company focuses on improving customer experiences through advanced technology, operational excellence, and secure digital services. Operating internationally, they are committed to innovation, collaboration, and delivering high-quality solutions to both public and private sector customers. The Role We are seeking a Senior Systems Support Engineer to support the operational delivery and maintenance of enterprise endpoint management and patching solutions across a large-scale corporate IT environment. The successful candidate will be responsible for maintaining endpoint management platforms, delivering software deployments, managing operating system builds, supporting security patching activities, and providing 2nd/3rd line technical support. The role also involves root cause analysis, technical project delivery, and ensuring compliance across end-user environments. Key Responsibilities Ensure the availability and performance of endpoint management and software deployment platforms. Manage and maintain services including: Patch Management OS Provisioning Software Distribution Endpoint Configuration Develop and maintain operational processes relating to system builds, patch creation, software packaging, deployments, reporting, and security controls. Investigate and remediate security vulnerabilities across desktop and server estates within agreed timelines. Support security hardening and compliance activities across front-office platforms and applications. Assist in improving endpoint delivery strategies including: Application deployment Antivirus management Security patching Driver and firmware updates Operating system deployment Manage documentation relating to systems, processes, and operational procedures. Own the full lifecycle of patch deployment activities from testing through to production rollout. Support platform upgrades, migrations, and access control management. Participate in technical projects involving software deployment to bespoke hardware and devices. Escalate issues appropriately and contribute to incident resolution. Support training and knowledge transfer activities following technical changes. Work collaboratively with internal teams, stakeholders, and customers where required. Required Skills & Experience Essential Degree in Computer Science, Engineering, or equivalent commercial experience. Strong experience with enterprise patch management and endpoint management tools such as: Ivanti Endpoint Manager Microsoft SCCM ManageEngine NinjaOne or similar technologies Strong PowerShell scripting experience. Experience deploying and supporting Microsoft operating systems across desktop and server environments. Experience supporting multi-platform infrastructure environments. Proven experience managing patch testing and deployment environments. Strong understanding of Microsoft Windows desktop support. Experience supporting Linux/Unix desktop environments (e.g. Ubuntu). Experience working within ITIL environments including change and release management. Understanding of quality and service management standards such as ISO 9001 / ISO 20000. Strong networking fundamentals including TCP/IP. Experience with Microsoft Active Directory technologies including: DNS DHCP Group Policy WSUS DFS Experience with OS imaging and deployment technologies including PXE and system imaging solutions. Desirable ITIL certification. Microsoft certifications. Experience managing services against strict SLAs. Experience with virtualisation technologies including: VMware Hyper-V Experience with additional scripting or development languages such as: Bash Powershell VB.NET C++ .NET Batch scripting

Hexwired Recruitment Limited

The Senior Software Engineer is responsible for the whole or an assigned portion of a design from preliminary specification through to verified software. The Senior Software Engineer provides expert knowledge of software design, test and verification. Job Functions · To use good engineering practice to produce software for new, innovative and profitable products and solutions. · To support and enhance existing software in accordance with commercial requirements. · Responsible for specification, design, implementation, testing and maintenance of software to support the company’s products and services. · Undertakes additional project tasks as required by management. · To provide support and advice to less experienced colleagues. · To act as a role model for junior staff. · Technical liaison within the organisation, as well as with customers, suppliers and collaborators on software related matters. · Any other tasks associated with this role. Requirements Experience: · Excellent understanding of C++. · Experience of taking projects through the software development life cycle. · Good English communication skills, written and verbal. · Good understanding of Microsoft Visual Studio 2022/2026. · Experience with GUI/UX or HCI desirable. · Knowledge of scripting languages (e.g. Python, PowerShell) desirable. For more information on this role, or any other jobs across; Embedded, C++ programming, Embedded Linux, Golang Development, FPGA, Python, Javascript, C#, Electronics, Secure Boot, Power Electronics, Digital Design, Machine Learning, Data Science or Simulation contact us today

Security Consultant – Identity & Active Directory

Senior Software Engineer - C++ We’re looking for a talented Senior Software Engineer to take technical ownership of software designs from early specification through to fully verified delivery. This is a senior, hands‑on role for someone who enjoys building high‑quality software, mentoring others, and influencing real engineering outcomes. You’ll bring expert knowledge of software design, test, and verification, contributing to both new product development and the ongoing enhancement of existing systems. What You’ll Be Doing Owning software designs from initial specification through implementation, testing, and verification
Developing high‑quality software for new and innovative products
Maintaining and enhancing existing software to meet evolving commercial and technical needs
Applying best‑practice software engineering throughout the full development lifecycle
Supporting and advising less experienced engineers, acting as a role model within the team
Liaising technically with customers, suppliers, and collaborators on software‑related matters
Contributing to wider project activities as required What We’re Looking For Excellent, proven experience with C++
Strong understanding of the full software development lifecycle
Confident user of Microsoft Visual Studio (2022 / 2026)
Clear, effective communicator with strong written and verbal English
Degree in a relevant technical subject Nice to Have Experience with GUI/UX or Human-Computer Interaction (HCI)
Knowledge of scripting languages such as Python or PowerShell
Background working on complex or engineered products Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy

4Square Recruitment Ltd

London base / FULLY ONSITE

We’re working with a client delivering a major security-focused programme of work, with a strong emphasis on Active Directory and Identity Security at an enterprise level. They’re looking for a seasoned Security Consultant who can operate confidently in complex environments and engage effectively with both technical teams and stakeholders.

This role is ideal for someone who combines strong technical breadth with a consultative mindset—someone who can get into the detail when needed, but also guide, influence, and delegate to SMEs across specialist areas.

The Role

You’ll play a key role in assessing, improving, and guiding security practices across enterprise environments, with a particular focus on Active Directory and identity-related controls.

You’ll be expected to:

Engage directly with clients, both written and face-to-face, with credibility and clarity
Take ownership of workstreams—being proactive, thorough, and investigative in your approach
Operate across a broad technical landscape, pulling in specialist expertise where required
Contribute to the design, assessment, and improvement of security controls across identity and infrastructure

What We’re Looking For

Core Requirements

Strong experience with Active Directory in enterprise environments
Solid background in Identity Security and related domains
Confident communicator, able to engage effectively with clients and stakeholders
Self-starting, curious, and detail-oriented with a “get it done” mindset

Technical Experience

We’re not expecting someone to tick every box, but a broad spread of experience across several of the below is important:

Identity & Access Management (IAM), Identity Governance & Administration (IGA)
Directory Services (Active Directory, LDAP, etc.)
Windows and/or *nix environments
Scripting (e.g. PowerShell, Python, Bash)
Databases (Oracle, MSSQL, MySQL, PostgreSQL)
Web technologies (Apache, IIS, etc.)
DevOps and software development practices
Application integration
Reporting and data analysis

Senior C++ Software Engineer - Systematic Trading

Templeton and Partners

Senior C++ Software Engineer - Systematic Trading
12-month contract - £600 to £850/day (Inside IR35)
Global Trading & Supply | High-Performance Systematic Trading Technology

As a Senior C++ Software Engineer, you’ll work closely with technologists, quants, and traders to design, optimise, and scale our in-house global derivatives and systematic trading platform. You’ll operate across the full stack of proprietary trading technology - from ultra-low-latency exchange connectivity to strategy engines - with the autonomy and impact expected in a high-performance engineering culture.

You will be instrumental in ensuring ultra-low latency, deterministic performance, reliability, and scalability while shaping the next generation of our systematic and algorithmic trading systems.

What You’ll Work On Exchange Connectivity

Develop software that interacts with major global futures exchanges using native APIs & protocols (FIX, WebSocket, HTTP).
Maintain and extend testing suites ensuring robust, consistent connectivity.
Optimise exchange communication through Kernel bypass, TLS tuning, and advanced networking techniques.
Study and align with detailed exchange behaviours and microstructure.
Work across C++, Rust, Python, and Typescript as needed.

Systematic & Algorithmic Trading

Build and enhance systematic trading strategies from quant and trader requirements.
Improve performance, reliability, and stability of the systematic and algorithmic trading engines.
Enhance monitoring, observability, and analytics for Real Time trading operations.
Diagnose and resolve production issues (crashes, logic inconsistencies, latency bottlenecks).
Support systematic strategy deployment, backtesting workflows, and release preparation.

Technical Experience

5+ years post-graduation C++ in financial markets, ideally in high-performance, low-latency environments.
Strong background in multi-threaded, asynchronous, and distributed systems.
Deep knowledge of algorithms, data structures, and performance optimisation.
Understanding of the full exchange-traded derivatives life cycle.
Strong Scripting & automation skills (Python, PowerShell, C#, SQL, etc.).
Proven experience with application deployment best practices and proactive system monitoring.

Industry Experience

8+ years in Trading, Systematic Trading, Capital Markets, or Investment Banking environments.
Familiarity with global futures exchanges and their native protocols.
Exposure to systematic or quantitative trading environments highly desirable.

Digital Experience Engineer/DEX & Adoption Engineer

Location: London
Department: Digital Workplace

100% Remote London up to circa £90k + Benefits

This role works closely with Operations, Automation, and Pre-Sales, delivering productised experience services that are proactive, data-driven, and continuously improving.

What You’ll Do

Deploy and configure DEM platforms such as SysTrack, Nexthink, or Aternity.
Build experience scoring models, KPIs, and XLA metrics across devices, applications, and user sentiment.
Develop self-healing automation using Power Automate, PowerShell, Intune remediations, and Graph API.
Deploy and integrate Digital Adoption Platforms (WalkMe/Whatfix) to guide users and drive Microsoft 365 adoption.
Build dashboards and analytics in Power BI for experience insights and XLA reporting.
Integrate telemetry, DAP, and Microsoft 365 data into a unified experience framework.
Produce engineering documentation, patterns, and standardised operating models for DEX and XLA.
Support PoCs, pilots, and roadmap initiatives for DEX, automation, and adoption tooling.

What We’re Looking For

Hands-on experience with DEM tools (SysTrack, Nexthink, Aternity).
Ability to build dashboards, KPIs, and experience scoring that drive measurable outcomes.
Skilled in automation (Power Automate, PowerShell, Intune Remediation, Graph API).
Experience deploying or configuring Digital Adoption Platforms (WalkMe, Whatfix).
Strong analytical mindset with the ability to turn telemetry into actionable improvements.
Excellent documentation and standardisation skills.
Understanding of digital adoption, user behaviour, and change-driven experience improvements.

Certifications

Strongly Preferred:

WalkMe or Whatfix Academy certification
Power Automate or Power Platform fundamentals

Beneficial:

Power BI/data visualisation certifications
Microsoft 365 adoption or change management certifications
ITIL Foundation

Why Join Us?

Shape the future of Digital Employee Experience across a global Digital Workplace platform.
Work with cutting-edge DEM, automation, and DAP technologies.
Help build a telemetry-led, self-healing, user-centric service model.
Contribute to product innovation, roadmaps, and XLA-based service design.

RSG Plc is acting as an Employment Agency in relation to this vacancy.