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Unknown Status security infrastructure engineer

39 security infrastructure engineer jobs found

CL
Mar 18, 2026  
Infrastructure Engineer
Infrastructure Engineer - Contract role VIQU IT are currently seeking an experienced Infrastructure Engineer to join a well-established organisation based in Portsmouth. This is a BAU focused role, supporting and maintaining a live environment whilst the organisation completes on-going project work. The Infrastructure Engineer Role: As an Infrastructure Engineer, you will be responsible for maintaining, supporting, and optimising the organisation’s core infrastructure estate. You’ll play a key role in ensuring high availability, performance, and security across the Windows-based environment. This is an excellent opportunity for someone who enjoys operational stability, proactive improvement, and hands-on infrastructure support within a Microsoft-centric environment. The Infrastructure Engineer Responsibilities: Day-to-day support of Windows server infrastructure Administration of Microsoft technologies (Active Directory, Group Policy, DNS, DHCP) Management and support of...
IR35 Status:
Unknown Status

CV-Library Portsmouth, UK Contractor
CL
Mar 18, 2026  
Cloud Operations Engineer
Cloud Operations Engineer Salary: £27,732 OTE (£22,932 basic plus £4,800 shift allowance) Location: Capgemini Inverness or Nairn (Hybrid) Hours: 24x7 (Days, Nights, Weekends) Manpower has a fantastic opportunity for the right candidate to become a Cloud Operations Engineer, working with our client, Capgemini. In this role, you will provide 24x7 infrastructure support to high-profile public and private sector clients. This is a hands-on operations role where you will act as the first line of response, ensuring service availability, security compliance and rapid incident resolution across complex enterprise environments. What you'll do Monitor and support enterprise infrastructure systems in a 24x7 operations environment Act as first-line response for incidents, events, and alerts, resolving or escalating in line with SLAs Perform incident, problem, and change management using ITSM tools (ServiceNow, BMC Remedy, Opsview) Deliver end-to-end server patching, including change...
IR35 Status:
Unknown Status

CV-Library Inverness, Highlands Contractor
CL
Mar 18, 2026  
Senior VMware Infrastructure Engineer | VMWare SME
Senior VMware Infrastructure Engineer | VMWare SME Summer-Browning Associates is currently supporting our central government client, which is seeking a Senior VMware Infrastructure Engineer for an initial six-month assignment, with the option to extend. Location: Milton Keynes - Hybrid working The ideal candidate will hold an active security clearance and have a strong background in VMware engineering, demonstrating the following skills and experience: Proven experience supporting VMware platforms in secure environments within the public sector. Proficiency in the design, configuration, administration, and support of VMware technologies, including ESXI, vSphere, HA configuration, vCenter, vSan & VmWare Aria Experience in VMware Private Cloud setup and management using VMware Cloud Foundation (VCF) and NSX architecture and design. VMware qualifications should include: VCP-DCV, NSX or VCAP.To apply, please submit your latest CV for review
IR35 Status:
Unknown Status

CV-Library Milton Keynes, Buckinghamshire Contractor
CL
Mar 17, 2026  
DV Cleared Senior Network Engineer
Job Title: DV Cleared Senior Network Engineer Location: Cambridgeshire with Travel to other sites when required Duration: 6 months with possible extension Rate: Up to £700 per day via an approved umbrella company Must be willing and eligible to go through the DV Clearance process Our client, a reputable organisation supporting UK defence, is hiring for a Senior Network Engineer to join their team primarily based in Cambridgeshire. This is a fantastic opportunity for a skilled network professional to contribute to critical infrastructure projects and ensure the resilience of vital networks. What you'll be doing: Acting as a Subject Matter Expert (SME) and design engineer for network upgrades and future developments Developing comprehensive design documentation, including SDRs, HLDs, LLDs, and test plans Building and configuring network hardware to meet design specifications Providing expertise on network obsolescence, proposing hardware replacements, and assessing risks...
IR35 Status:
Unknown Status

CV-Library Cambridgeshire, UK Contractor
CL
Mar 17, 2026  
Cloud Infrastructure Engineer
Cloud Infrastructure Engineer – 8 months – SC Cleared – Hybrid - London My customer is looking for an SC Cleared Cloud Infrastructure Engineer with strong cloud and Infrastructure-as-Code expertise to support the delivery of a large-scale Infrastructure Transformation project. This role requires a Security Cleared Cloud Infrastructure professional with solid, hands-on experience with DevOps, Terraform, and GitHub. Responsibilities of the Cloud Infrastructure Engineer: Lead the complete transition of applications into the Azure environment. Create Automation by implementing CI/CD pipelines using GitHub. Implement and manage Infrastructure as Code (IaC) working with tools such as Terraform. Provide SRE-level support, troubleshooting, and incident resolution for complex cloud environments. Coach less-experienced engineers and champion collaborative knowledge-sharing. Installing and configuring Windows based systems. Integrate PowerShell automation with database operations Writing...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 15, 2026  
Site / Section Engineer
Site / Section Engineer Location: Plymouth Hours: 45 hours per week (07:30 – 17:00) Reporting to: Sub Agent / Agent About the Role We are seeking an experienced Site / Section Engineer to join a major infrastructure redevelopment project within a live MOD environment in Plymouth. This role will support the delivery of technically compliant works to design specification, ensuring construction is carried out safely, on programme, and to the highest quality standards. The successful candidate will take responsibility for setting out, quality assurance, dimensional control, and providing engineering support to overcome technical challenges on site. Due to the sensitive nature of the site, BPSS security clearance is required (process can take up to 8 weeks). Eligibility criteria: Candidates must: Hold a passport from a NATO or MISWG member country Have resided in the UK for the past 5 years Key Responsibilities Preparation and management of as-built drawings Establish and...
IR35 Status:
Unknown Status

CV-Library Plymouth, UK Contractor
CL
Mar 15, 2026  
SCADA Engineer - Onshore
SCADA Engineer required for a Major Offshore Wind Developer based in the UK. Responsibilities: Provide independent supervision and coordination of SCADA commissioning activities within EPC Electrical Systems. Manage and oversee FAT, SAT, SIT, and on-site SCADA commissioning execution in accordance with project timelines. Ensure compliance with Clients standards, project technical specifications, National Grid requirements, HSE rules, and applicable local legislation. Assume day-to-day responsibility for SCADA commissioning activities on site, including contractor supervision and coordination. Review, witness, and verify commissioning tests for communication networks, radio systems, telephone systems, Substation Control Systems (SCS), WTG SCADA, grid compliance systems, metering systems, and VTMS (where applicable). Ensure quality assurance and quality control (QA/QC) of commissioning activities, including verification of documentation and test records. Sign off contractor...
IR35 Status:
Unknown Status

CV-Library Norwich, Norfolk Contractor
CL
Mar 14, 2026  
Senior Electrical Engineer
About Arup Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is the world's leading provider of Talent Acquisition and Management Services. Our contingent Workforce Solutions (CWS) service acts as an extension of our clients' recruitment team and provides professional interim and temporary resources. We partner with Arup to support contingent recruitment processes. On behalf of Arup, we are looking for a Senior Electrical Engineer for a 6 month contract based in Manchester. Role - Senior Electrical Engineer We have an opportunity for a driven senior electrical engineer...
IR35 Status:
Unknown Status

CV-Library Manchester, Greater Manchester Contractor
CL
Mar 14, 2026  
Senior DevOps Integration Engineer
Role: Senior DevOps Integration Engineer Location: Hybrid - 60% onsite / 40% remote - Cheshire Contract Length: Until 30/11/2026 Rate: £600 to £630 per day Role Overview We're looking for a Senior DevOps Integration Engineer to take ownership of designing, automating, and integrating modern CI/CD pipelines, cloud infrastructure, and platform tooling. This is a hands-on technical role focused on building scalable, resilient DevOps solutions that improve deployment speed, platform reliability, and engineering efficiency across multiple teams. If you like solving complex automation problems and making pipelines purr rather than scream, you'll feel at home here. Key Responsibilities Design, build, and maintain enterprise-scale CI/CD pipelines across multi-service environments Integrate build, test, security scanning, and deployment workflows Automate cloud infrastructure using Infrastructure as Code (Terraform preferred) Build and manage container platforms using Docker and...
IR35 Status:
Unknown Status

CV-Library Knutsford, Cheshire Contractor
CL
Mar 14, 2026  
Network Engineer
Network Engineer - Gothenburg (Sweden) - 50% Remote Assignment Period: 09 March 2026 to 29 February 2028 Position Overview: We are seeking a highly skilled Network Engineer to join a leading global propulsion technology organization's team in Gothenburg. You will be responsible for designing, implementing, and managing robust network infrastructures for both wired and wireless systems, ensuring security, reliability, and high performance. You will also help optimize solutions such as Cisco ISE and Catalyst Centre, or similar technologies, supporting operational excellence across international sites. Key Responsibilities: - Design, implement, and oversee complex network architecture (wired and wireless) across multiple sites. - Ensure optimal network performance, security, and reliability. - Manage and optimize network access controls and policies (e.g., 802.1X, NAC). - Utilize advanced monitoring, troubleshooting, and observability tools. - Ensure robust enterprise...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Mar 13, 2026  
Infrastructure / Intune Engineer
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
IR35 Status:
Unknown Status

CV-Library Reading, Berkshire Contractor
CL
Mar 13, 2026  
AWS DevOps Engineer
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...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 13, 2026  
Principal Telecommunications Design Engineer (Building Services)
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...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 13, 2026  
Senior Platform Engineer Contract Dublin 12 months
Senior Platform Engineer Contract Dublin 12 months. My client a leading global firm is in urgent need of a talented experienced Senior Platform Engineer to join them on a contract basis for a 12 months with a further 12 in potential. My client is looking for a Senior Platform Engineer that will generate requirements, together with other architects, engineers, application team(s) and user(s), to determine that all of the high level requirements have been met. You will be required to generate products such as TADs, technical documents, logical flows, and models to keep the user(s), architects and the engineers constantly up to date and in agreement on the application, system or platform to be provided as it is evolving. You will be ensuring that all architectural products and products with architectural input are maintained in the most current state and never allowed to become obsolete.This job requires experience in internet fundamentals related to web servers, application servers,...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Mar 12, 2026  
M365 Specialist
Job Title: M365 Specialist Seniority Level: Senior Location: Gothenburg (SE) Remote Work: 25% Assignment Period: 02 Mar 2026 - 29 Feb 2028 Contract Type: Contract About the Assignment: An international developer and manufacturer of hybrid engines and transmissions is seeking an experienced, forward-thinking M365 + Azure Integration Engineer/Developer to join their HR & Corporate Support Product team. The team is responsible for providing varied technological capabilities related to HR and other corporate functions, operating in a DevOps-driven environment covering the entire product lifecycle-including new development, continual improvement, operational tasks, and support. This role will be embedded in a dynamic team and requires strengthened development competence within M365 and Azure to support ongoing and future projects. The position involves close collaboration, strong problem-solving, and hands-on technical expertise using modern development practices such...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Mar 12, 2026  
Azure Site Reliability Engineer
Site Reliability Engineer (Contract) – £450- £500/day OutsideIR35 6‑Month Contract | Fully Remote | Immediate Start A leading technology‑driven organisation is looking for an experienced Site Reliability Engineer to join on a 6‑month contract. This role is fully remote and ideal for someone who thrives in a service‑focused, continuous‑improvement environment. You’ll be responsible for keeping critical services stable, secure, and performant while driving improvements across infrastructure, automation, and operational workflows. Key Responsibilities Maintain and improve production services with a focus on reliability, performance, and operational excellence Own and enhance Azure‑based infrastructure, ensuring clean, scalable, and well‑documented environments Lead improvements across CI/CD, IaC, monitoring, and operational tooling Troubleshoot and optimise traffic routing, security, and performance across Azure networking components Contribute to continuous improvement initiatives,...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Mar 12, 2026  
Azure Cloud Infrastructure Engineer Contract
Azure Cloud Infrastructure Engineer Contract Dublin 6-18 Months. My client a global leader in their space is in urgent need of a talented and experienced Azure Cloud Infrastructure Engineer to join their group on a contract basis for 6 months extending up to 18-24 months. You will work across technology to create the solution to align with my client cloud strategy. You will perform product design activities as required. You will design and implement new software solutions as part of their cloud enablement strategy, as well as maintain and enhance existing software. You will also ensure that code adheres to strict standards for accessibility, security, object-oriented practices, and performance, Write and conduct unit and integration tests Effectively function and communicate within a software development team consisting of developers, quality assurance, and project management members. You will be expected to actively participate in requirements, architecture reviews, and design...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Mar 12, 2026  
Infrastructure Virtualisation Engineer
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...
IR35 Status:
Unknown Status

CV-Library Corsham, Wiltshire Contractor
CL
Mar 12, 2026  
Install engineer
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,...
IR35 Status:
Unknown Status

CV-Library Bristol, UK Contractor
CL
Mar 11, 2026  
IAC - Orchestration Software Engineer - SC Cleared (Contract)
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...
IR35 Status:
Unknown Status

CV-Library Corsham, Wiltshire Contractor
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