52 security infrastructure engineer jobs found in Corsham

Our client, a recognised leader within the Defence & Security industry, is seeking a skilled Infrastructure Virtualisation Engineer for a contract role. This position involves supporting critical virtualisation infrastructure that underpins national security platforms. You will be working within the technical team responsible for designing, developing, and validating virtual estate components essential to mission-critical systems. Your expertise will help ensure the stability, resilience, and security of vital virtual infrastructure used by Defence operations. Key Responsibilities: * Design, develop, build, and validate virtualisation components within the NSoIT(D) Platform * Produce and review design artefacts at all levels * Support system testing activities and assist with troubleshooting of virtual environments * Collaborate with service management teams to resolve infrastructure issues rapidly * Document technical solutions and ensure compliance with security...

Our client, a prominent organisation within the Defence and Security sector, is seeking a highly skilled IAC - Orchestration Software Engineer with SC clearance to join their team on a contract basis. This role involves supporting the design, development, and validation of infrastructure automation components that underpin complex military and security systems. You will work at the forefront of automation technology, creating solutions that integrate hardware features and external APIs, ensuring reliable, repeatable deployments within critical environments. Key Responsibilities: * Design and develop automation modules using Python3, Ansible, Jenkins, Bash, and PowerShell, focusing on hardware components and external services. * Reverse engineer legacy applications and manual build instructions to craft dynamic, zero-touch automation packages. * Create high-quality, production-ready code aligned with industry standards and internal policies. * Utilise version control tools...

Our client, a key player in the defence and security sector, is seeking an Infrastructure Automation Engineer with SC clearance to support critical infrastructure projects. This contract role involves working within the defence industry to develop, automate, and optimise systems that form the backbone of national security operations. You will be integral to designing and deploying automation components that enhance system reliability and efficiency, using cutting-edge technologies and tools. Key Responsibilities: * Support the design, development, and validation of infrastructure automation components for the NSoIT(D) Platform. * Create production-quality automation scripts and classes using Python3, Ansible, and Bash, focusing on hardware features, services, and configurations. * Reverse engineer legacy applications and build parameters for reliable zero-touch automation deployment. * Adhere to industry standards and internal policies, utilising version control tools like...

Our client, a key player in the defence and security sector, is seeking a Network Engineer with SC clearance to support their technical teams in Corsham. This role involves designing, developing, and testing core networking components within a secure environment. You will work on a mix of remote and on-site days, providing crucial expertise to underpin vital infrastructure projects. Key Responsibilities: * Design, build, and validate networking components for the NSoIT(D) Platform, ensuring they meet operational requirements. * Produce and review detailed network design artefacts across various stages of the project lifecycle. * Support system testing activities, troubleshooting, and resolving network issues promptly. * Collaborate with system and service management teams to maintain system integrity and security. * Ensure configurations align with security standards, with experience in routing protocols such as OSPF and BGP. * Implement hierarchical IP subnetting and...

Orchestration Software Engineer + 2 year contract working our of Corsham + Mainly remore working + £530 to £575 per day + SC Cleared Key Skills: + Python + Linux RHCA or RHCE We are looking for an Orchestration Software Engineer to help build and evolve a cutting-edge Infrastructure Automation platform supporting a major UK Defence programme. You'll be part of the Infrastructure Automation Engineering Service, designing and delivering robust, scalable automation solutions across complex enterprise environments. Translation: you'll turn messy, manual, legacy build processes into slick, repeatable, automated deployments. And yes, some of it will fight back. What You'll Be Doing Designing, developing, and validating infrastructure automation components for the NSoIT(D) platform. Writing production-grade automation using: Python 3 (core automation logic) Ansible (deployment) Jenkins (CI/CD & build pipelines) Bash & PowerShell (Linux & Windows automation)...

Infrastructure Virtualisation Engineer + 2 year projects based out of Corsham + Hybrid - mainly remote working roles + £500 to £570 per day - dependant on experience + SC Clearance required Key Skills: + VMware ESXi, vSAN, vCenter You'll support the design, build, validation and ongoing improvement of a large-scale virtual infrastructure environment forming the core of the NSoIT(D) platform. This role sits within a highly technical engineering team delivering secure, resilient, enterprise-grade virtualisation solutions. Key Responsibilities Design, build and validate VMware-based virtual infrastructure. Produce and review technical design documentation. Support system testing and service transition. Troubleshoot complex platform issues and support incident resolution. Work closely with service management and wider engineering teams. Essential Skills & Experience 3+ years' hands-on experience with enterprise virtualisation environments. Strong expertise across:...

Install Engineer – Security Systems 📍 Bristol | 💰 Up to £42,000 | 🕒 Full-Time (40 hrs) Looking for a role where no two days are the same? We are seeking a talented Security Systems Engineer to deliver high-quality installations and service across a range of exciting sectors—from retail and construction to public spaces and major sports venues. 🚀 What You’ll Be Doing Install and commission CCTV, access control, and intruder alarm systems Work on a variety of systems including panic/affray alarms, nurse call, and EVCS Deliver projects ranging from small upgrades to large-scale infrastructure Collaborate with engineers, project managers, and clients to deliver exceptional results Represent the business professionally on-site, building strong client relationships ✅ What You’ll Bring At least 2 years’ experience in a similar engineering role Strong team player with a proactive, can-do attitude Experience with enterprise systems (e.g. Dallmeier, Lenel, Synectics, Salto,...

Network Engineer Cardiff On-site 18 Months £400 to £450 Outside IR35 Your new company A large organisation based in South Wales. Your new role The role focusses on deploying Fortinet infrastructure, including Fortigate firewalls, Fortiswitches, and FortiManager. You will lead the network deployment, ensure alignment across business teams, and build strong internal relationships to provide a smooth handover once the implementation is complete. Key Responsibilities Creating Implementation plans using the LLD provided, planning, and installing local area networks (LAN), wide area networks (WAN) Implementing firewalls, switches, taps and centralised mgmt. As required on 2 new sites Testing new implementations and monitoring network performance, analysing data, and performing updates as required to ensure the best possible delivery. Following the successful build of 2 new DC's, there will be a migration exercise out of the existing DC. Review and apply necessary FW changes...

DV Cleared DevSecOps Platform Architect & Engineer Location: Hampshire Security Clearance: Active DV Clearance Required Rate/Salary: £650 to £750 per day - Outside IR35 + Long term engagement Overview We're looking for a DV Cleared DevSecOps Platform Architect & Engineer to join a high-profile, secure military IT programme, delivering highly resilient, automated, and secure data platforms. This role sits at the intersection of DevSecOps, platform engineering, cloud infrastructure, and secure data systems, supporting advanced research and large-scale data analysis in a mission-critical environment. If you enjoy building things that have to work first time, in places where failure is not an option, you'll feel right at home. Key Responsibilities Design, build, and maintain secure DevSecOps platforms supporting sensitive data workloads Architect and deliver automated CI/CD and GitOps pipelines for rapid, secure deployments Develop and manage secure cloud and hybrid...

Infrastructure Engineer / Intune – 6‑Month Contract We’re looking for an experienced Infrastructure Engineer with strong expertise in Microsoft Intune and Intune integrationfor a 6‑month contract. Key Responsibilities: * Lead Intune configuration, deployment, and integration across the organisation * Support and enhance existing infrastructure services * Troubleshoot endpoint, compliance, and device‑management issues * Work closely with security and IT operations teams to streamline modern‑management processes Requirements: * Proven hands‑on experience with Microsoft Intune, including large‑scale deployments * Strong understanding of Intune integration with Azure AD and other M365 services * Solid background in core infrastructure (e.g., Windows Server, networking, identity, automation) * Excellent problem‑solving and communication skills

Role Overview We are seeking a skilled Structural Revit Technician to support the delivery of secure infrastructure and custodial facility projects. The successful candidate will produce accurate structural BIM models and drawings for prison developments, refurbishments, and extensions, ensuring compliance with project specifications, security standards, and construction regulations. Key Responsibilities Produce detailed structural models and drawings using Revit in accordance with BIM standards. Develop GA drawings, reinforcement details, and fabrication information from engineer mark-ups and calculations. Coordinate models with architectural, MEP, and security systems disciplines. Participate in clash detection and model reviews. Maintain drawing registers, revisions, and document control procedures. Ensure designs comply with relevant structural codes, BIM protocols, and security construction requirements. Support engineers with technical detailing and design development....

Senior Infrastructure Engineer - Identity Access Management Milton Keynes (Hybrid 3 days PW) £550 - £600pd DOE (Inside IR35/Umbrella) 6 month initial contract Ideally DV Cleared (Need to be eligible if not) My central Government client is looking for an experienced Infrastructure Engineer that has expertise in the design, operation and support of identity, access management and certificate services within a secure, government‑assured environment. The role requires deep technical knowledge of on‑premises Active Directory, Azure identity services and Public Key Infrastructure (PKI), including certificate lifecycle management and secure authentication. You will need to be skilled in various Identity Management technologies which form part of the current platform services, as set out below. Experience Required: * Expertise in Active Directory design, administration and troubleshooting - Forests, domains, trusts, Group Policy, DNS, AD security hardening * Strong experience...

LINUX Infrastructure Engineer 6 Month Contract - Inside IR35 - Up to £600 per day London, UK - 2-3 days onsite We are seeking a DV Cleared LINUX & Applications Specialist to support a secure government programme delivering operating system and application capabilities within a controlled virtual infrastructure. This is a 6 month contract role, Inside IR35, paying up to £600 per day. Candidates must hold active DV Clearance and be a sole British national due to the sensitivity of the programme. Key Responsibilities Design, build and integration of Linux operating systems - Red Hat preferred Provisioning of new systems within virtual environments OS upgrades, patching and lifecycle management via Satellite Server Security hardening to CIS and NIST standards Use of security scanning tools and threat remediation Deployment, configuration and troubleshooting of vendor monitoring tools Integration with operating systems, container platforms, Active Directory, security tooling...

Keystone Recruitment Partners are looking for a highly skilled Cloud Engineer to lead our client's migration from AWS WAF to Cloudflare and to design, deploy, and manage our edge security and Zero Trust environment. This role will take ownership of Cloudflare architecture, security posture, and integration with our AWS infrastructure. This is a fully remote and outside IR35 contract with an initial 3 month engagement. Key Responsibilities * Drive the full migration from AWS WAF to Cloudflare WAF, including rule translation, optimisation, testing, and rollout. * Configure and maintain Cloudflare WAF policies, covering managed rules, custom rules, bot mitigation, and rate‑limiting. * Deploy and manage Cloudflare Zero Trust and Warp, enabling secure, identity‑based remote access for users and services. * Set up and optimise Cloudflare DNS, load balancing, and traffic steering to ensure resilient, high‑performance routing. * Integrate Cloudflare services with AWS...

AWS DevOps Engineer +6 months + +Fully remote working +SC cleared - must hold current active clearance +Sole British nationals only - due to nature of the project Skills: +AWS +DevOps Engineer +Kubernetes +Public Sector experience We're looking for an experienced AWS DevOps Engineer to design, build, and optimise secure, scalable cloud environments in a fully remote role. Key Responsibilities Deliver Infrastructure as Code using Terraform, CloudFormation, or Ansible Build and manage containerised environments with Docker and Kubernetes Architect and optimise AWS services across compute, networking, storage, and security Design and maintain CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions, CircleCI) Embed DevSecOps practices using tools such as SonarQube, Snyk, and OWASP Implement monitoring and logging (Prometheus, Grafana, ELK) Experience Required 5-10+ years in DevOps / Cloud Engineering Strong AWS architecture and security expertise Proven IaC and CI/CD...

About the Opportunity: NRL is recruiting for a Principal Telecommunications Design Engineer to support a major client across the UK.   Joining a well-established and growing multidisciplinary team, you will play a key role in delivering integrated building services solutions across a diverse portfolio of projects. This is an opportunity to contribute at a senior level within an expanding framework, helping shape high-quality, future-ready ICT and telecommunications infrastructure within complex built environments.   Working alongside engineers, architects, project managers and specialist consultants, you’ll provide technical leadership across the full project lifecycle — from early feasibility through to construction handover — ensuring solutions are coordinated, commercially balanced and aligned with client objectives.   Hybrid working arrangements are available across Birmingham, London, Manchester and Bristol.   What You’ll Be Doing: As a Principal Telecommunications...

Job Title: Full Stack Engineer (Mid-Senior Level) Location: Hybrid (2-3 days onsite in Warwick or London every 3 months) Job Type: 6 month contract Day Rate: £500-£750pd (Inside IR35) DOE   We are seeking a skilled Full Stack Engineer with 5+ years of commercial experience to join our dynamic team. In this role, you will be instrumental in building both the front and back end components of our platform. You will be responsible for coding reliable, secure, and performant features across a modern web stack that includes React/Next.js on the front end and C#/.NET (ASP.NET Core) on the back end, supported by Azure Managed Services. You will collaborate closely with product, design, and architecture teams to deliver end-to-end features—from shaping solution designs and APIs to implementing responsive UIs and robust services. This long-term programme (5+ years) is well-suited for engineers who enjoy taking ownership of problems across the stack, care deeply about code quality and...

Job Title: Field Data Centre Engineer (Contract) Rate: £200 per day Location: London (multiple locations) Contract Type: Contract Role Overview We are seeking an experienced Field Data Centre Engineer to join our team on a contract basis. The successful candidate will provide on-site support across London data centre locations, delivering either smart hands assistance or break/fix services, as well as cabling installations. This is a client-facing role that requires proven data centre experience, technical expertise, and the ability to work independently across multiple sites. Key Responsibilities * Perform smart hands support (power cycling, visual inspections, hardware replacements, patching) or * Carry out break/fix services for data centre hardware, servers, and networking equipment. * Install, test, and troubleshoot fiber optic cabling and copper cabling within data centre environments. * Rack, stack, and cable servers, switches, and other...

Our client, a prominent consultancy operating within the airport and transportation sectors, is seeking an experienced Senior Project Engineer / Design Manager specialising in electrical and systems engineering. This role is central to a major, long-term programme at Gatwick Airport, where high standards, safety, and operational reliability are paramount. If you've worked on aviation infrastructure, complex airfield or terminal projects, and thrive in regulated environments, this opportunity is for you. Key Responsibilities: Lead design development and technical assurance for electrical and systems packages across airside, landside, and terminal environments Coordinate multidisciplinary design activities, including LV power, lighting, controls, communication networks, security, and specialist airport systems Ensure all designs comply with airport standards, safety regulations, and operational requirements Conduct design reviews, interface management, and risk assessments to...

Full Stack Software Engineer 6 months Remote - 2-3 days onsite in Warwick or London every 3 months Inside IR35 - umbrella only Background: Full‑Stack Engineer (5 years+ commercial experience mid-senior level) required to help build the front and back end components of the EDM platform coding reliable, secure, and performant features across a modern web stack including React/Next.js on the front end and C#/.NET (ASP.NET Core) on the back end supported with Azure Managed Services. You'll work closely with product, design, and architecture deliver end‑to‑end features - from shaping solution designs and APIs to implementing responsive UIs and robust services. This long-term programme (5+ years) is suitable for engineers who enjoy owning problems across the stack, care deeply about code quality and developer experience, and thrive in a collaborative, product‑driven environment. Responsibilities include: Building great user experiences with React, Next.js, Node.js and/or...