36 gas service engineer jobs found

On behalf of our client, we are seeking to recruit a Building Services Engineer on an initial 12 -month contract. As the Building Services you will be overseeing and inspecting building services installations (Mechanical, Electrical, and Fabric) on our projects to ensure they meet the highest standards of quality, compliance, and design specifications. Role: Building Services Engineer Pay: Up to £40 per hour Via Umbrella Location: Portsmouth or Stevenage Contract: Monday - Friday 37 hours per week, 12 months IR35 Status: Inside Security Clearance: Must be able to achieve Security Clearance, UK eyes only project Responsibilities Site Inspection & Quality Assurance: Conduct regular, thorough site inspections of all building services and building installations (HVAC, plumbing, electrical, fire systems, controls, structure etc.) to ensure compliance with drawings, specifications, statutory regulations (e.g., Building Regulations, Health & Safety), and industry best...

Software Engineer II Hybrid: Manchester (1 day a week) Inside IR35: £500 Duration: 6 months Tech Stack: Java / Spring Boot, SQL Server, AWS, Kubernetes, CI/CD. Node.js/Python and SSIS experience is a bonus. A technology‑driven team is seeking an experienced Software Engineer II to support the design, build and operation of backend services within a financial data environment. This role is ideal for someone who values strong engineering practices, autonomy, and cross‑functional collaboration. You will help develop and operate backend systems that deliver accurate, timely financial data to critical enterprise processes. The role includes hands-on development, production support, and ensuring compliance with key regulatory frameworks such as SOX and GDPR/PII. Java / Spring Boot Python & Node.js Microsoft SQL Server, SQL optimisation SSIS (bonus) AWS Kubernetes, Docker CI/CD tooling Infrastructure as Code (TypeScript, AWS CDK) Exposure to Apache Spark is a plusIf this sounds...

Hays are now looking for an IT Support Engineer (2nd Line) for one of our local clients: Circa £150 p/d inside IR35 - Negotiable 1 day a week On-site, 4 days WFH Location is Bath 2 month contract Main Responsibilities include: Troubleshoot common software and desktop issues. Support users with password resets, Microsoft 365 sign‑in, and Authenticator MFA setup/troubleshooting. Provide guidance tailored to users with varying levels of technical knowledge. Document all interactions and resolutions accurately in the ticketing system. Escalate complex issues where necessary while maintaining ownership until resolution. Contribute to a positive support experience, ensuring users feel confident and supported. What We're Looking For: Experience delivering 2nd Line IT Support, ideally in a service desk or remote‑support environment. Strong, practical knowledge of Microsoft 365, including account login workflows. Hands‑on experience with Microsoft Authenticator and MFA troubleshooting....

Job Title: Principal Systems Engineer (Facilities & Infrastructure Upgrades) Location: Boscombe Down WFH: 3 days onsite per week Duration: 6 months Clearance: SC to Start preferred IR35: Inside Day Rate: £DOE Key Skills: Systems Engineering, Test, Trials, Training, Infrastructure, Engineering, Rail, Nuclear, Aviation, Military, Full Lifecycle, RIBA, CDM, JCT, NEC About the Role We are seeking an experienced Principal Systems Engineer to lead the technical delivery and systems engineering of complex, high-value infrastructure projects supporting Test, Trials, Training and Evaluation. This includes facilities and infrastructure that supports the testing of aviation, land, and environmental systems. In this role, you will act as the Technical Lead and Lead Systems Engineer, guiding projects from requirements through to transition to service, while mentoring junior engineers and providing technical advice across multiple programmes. You will be responsible for ensuring...

Storage Senior DPS SME +Hybrid working in Sheffield +Inside IR35 +£475 - £510 a day Skills: +Commvault +Veritas NetBackup We are seeking an experienced Storage Senior DPS SME to join a major financial services organisation. This role sits within the bank's data protection services function and will focus on automation, monitoring, and engineering support across enterprise-scale data protection platforms. You will play a key role in designing and supporting automation solutions, enhancing monitoring and reporting, evaluating new product capabilities, and providing technical leadership within the team. Key Responsibilities Design, develop, test, and support automation for enterprise data protection services Build and maintain reporting and monitoring capabilities for automated solutions Provide engineering support for the bank's data protection products and standard usage models Evaluate products, new features, and new versions to support continuous improvement Produce...

Azure Cloud Engineer (SC Cleared) London (Hybrid) 6 Month Contract to £550/day-£600/day (Inside IR35) Azure Cloud Infrastructure Engineer needed with active SC Security Clearance, AZURE Terraform code. 6 Month Contract based in Central London (Hybrid). Start ASAP in March 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the London office. A chance to work with a leading global IT and Digital transformation business specialising in Government projects: Experienced Azure Cloud Engineer required to support cloud transformation programme. Must have in-depth experienced in AZURE Terraform code, GitHub Actions, implementation of both CI/CD.                                                                                          Hands-on experience in Software Development. Experience implementing or maintaining a CI/CD pipeline using Github Actions, Terraform, and Azure. Good working knowledge of PowerShell, SQL of the installation and...

Principal Systems Engineer Edinburgh OR Newcastle - fully onsite 12-month contract Paying up to £70p/h (Inside IR35) Role overview: Our client is looking for an experienced Systems Engineers to contribute to the continued development of an in-service radar system, by supporting the planning and analysis of radar trials (rig-based and flight trials). Key Responsibilities: Work with large datasets from rig and flight trials, and use analytical techniques to evaluate radar performance against requirements and raise Systems Problem Reports (SPR) for detailed investigation. Apply signal processing, image processing, and object classification techniques to extract actionable insights. Investigate system anomalies using real trial data, ensuring performance meets specifications. Work collaboratively with multidisciplinary teams to develop and prototype cutting-edge defence solutions. Contribute to System Verification & Validation (V&V) activities as part of the continuous...

Embedded / Electronics Test Driven Development Lead (Automated Testing) JOB LOCATION: BRISTOL SECURITY CLEARANCE LEVEL: SC, BPSS Start DURATION: 6+ Months (Extension Possible) WORK PATTERN: Full Time ONSITE RATE: £ 65 - £ 70 Per hr on Umbrella (Inside IR35) TARGET INDUSTRIES AND COMPANIES. Is Defence a must? If not what industries can be considered Open to all industries (Def/Aero if possible, but not a deal breaker if not) ALTERNATIVE JOB TITLES IN OTHER COMPANIES OR INDUSTRIES (“Test Engineer” OR “Test Lead”) Essential Skillset & Tools knowledge of design methodology TDD skillset (Test driven development)- evidence in previous roles. CI/CD (Continuous integration) experience. advantageous skills noted on jd. Overview: * The UK Embedded Software department is at the core of MBDA's weapon systems. * We create the complex, highly reliable real-time software that powers our missile systems and their components, ensuring that they provide the performance and functionality our...

World Class Defence Organisation is currently looking to recruit a Test Driven Development Lead subcontractor on an initial 6 month contract.     Rate: £70.00 per hour Location: Bristol Hybrid / Remote working: The role will be onsite – a compressed 4 day week (Monday to Thursday is fine) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)                                                                                                                                           Interview Process: One stage Video Interview Test Driven Development Lead Job Description: The UK Embedded Software department is at the core of the company’s projects. We create the complex, highly reliable real-time software that powers our missile systems and their components, ensuring that they provide the performance and...

A client within the Public Sector based in South Yorkshire is currently recruiting for an Asset Maintenance Engineer to join their Highways Electrical Team as soon as possible. The client is offering a full-time, temporary position on an ongoing basis with the ideal candidate having experience of working within a local authority within a highways/street lighting environment. The Role Key purpose of the role is to lead on the management of all highway electrical equipment across Doncaster, ensuring statutory compliance, effective asset management, and the delivery of a comprehensive maintenance and replacement programme that contributes to public safety and best value for the Council. Key responsibilities will include but not be limited to: • Acting as the point of contact for all highway electrical matters and ensuring compliance with relevant legislation, standards, manufacturer instructions, and Council procedures. • Developing and managing cyclic maintenance regimes,...

Fullstack Developer 8 months London - hybrid 1-2 days onsite every 2 weeks Inside IR35 - Umbrella only Skills required: Intermediate to advanced practical experience with: React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript Terraform for infrastructure-as-code Agile delivery workflows Tooling experience: Git Jira ConfluenceDesirable (Nice to Have): Cypress GitHub Actions SplunkSoft Skills & Behaviours: Clear and confident communicator, able to work with designers, product teams, testers, engineers, and external partners. Highly collaborative, supporting team success and contributing to shared goals. Positive, engaged, and proactive, bringing energy to team ceremonies and wider delivery activities. Comfortable with change, able to work through evolving requirements or priorities. Keen to learn and share knowledge, contributing to code reviews,...

Infrastructure Engineer (DevOps) 📅12 Months Contract 💰£350 a day inside IR35 📍London Based A Well established top consultancy firm is looking for an experienced DevOps Engineer to join their financial services client on a 12 months contract period inside IR35. In this role, you will be a driving force within a high-impact delivery unit, working on critical initiatives that support millions of customers and the world's most prominent institutional clients. You will be responsible for defining complex requirements, designing innovative data centre technology, and leading cross-functional teams to deliver seamless, resilient infrastructure at scale. In this role, you will lead the conceptualisation and deployment of cutting-edge data centre components alongside automated, cloud-native environments. Act as a key decision-maker, mentoring junior talent and fostering a culture of continuous technical excellence across the unit. Drive innovation as you stay at the forefront of...

Our client is looking for a Building Services Engineer to be based in Manchester. This role is for a Building Services engineer to manage large scale maintenance and refurbishment projects on all mechanical services and installations. Must have experience is HVAC and commercial heating systems. Pay is £40/45 per hour - inside of IR35 37hrs per week Eden Brown is committed to equality in the workplace and is an equal opportunity employer. Eden Brown is acting as an Employment Business in relation to this vacancy

Wintel / Configuration Engineer Swindon - 3 days on-site per week 6 months Inside IR35 The Role Our client is seeking an Environment Engineer to support integrated test environments for a large-scale financial services programme with the end client. This role sits within Environment Engineering and focuses on environment stability, configuration, and operational support. You'll work closely with QA, infrastructure, and DevOps teams to provision environments, maintain compliance, and resolve incidents quickly and effectively. If you enjoy hands-on technical support, automation, and keeping complex environments running smoothly, this is a strong long-term contract opportunity. Key Responsibilities Provision, configure, and maintain integrated test environments Ensure environment stability, reliability, and availability Provide L1/L2 support across Wintel-based platforms and applications Work closely with QA teams to support testing activities and resolve environment...

Azure Platform Engineer Up to £690 p/d Inside IR35 1-2 days a week in London Must hold SC Clearance Your new company Hays are now looking for an experienced Azure Platform Engineer to help us integrate a mobile application with a Kubernetes‑based backend. This role requires a strong blend of cloud architecture expertise, DevOps maturity, and application integration capabilities. You'll be the key link between mobile application needs and secure, scalable, cloud‑native infrastructure on Azure. What You'll Be Doing Designing, deploying, and operating Azure Kubernetes Service (AKS) environments that support mobile application workloads. Integrating mobile applications with backend services using Azure API Management and related Azure integration components. Building cloud‑native solutions using Azure Functions, Event Grid, Service Bus, and other Azure services. Implementing secure and scalable networking patterns using VNets, private endpoints, Application Gateway, WAF, and load...

Orchestration Engineer + 6 month initial contract - extensions likely + Hybrid - occasional travel to Corsham + SC Cleared role +Inside IR35 Key Skills: + Orchestration + AWS - Platform X + VMWare Description: Responsible for the design and implementation of networked computer systems; plans; installs and configures the hardware and software used in a computer network and provides ongoing maintenance and technical support to users. Skills Required AWS (Platform-X) Good knowledge of using and deploying to AWS Good knowledge of Linux and Windows Scripting - take scripts and implement Engineering (installing packages) Connecting AWS to other platforms Understanding of Networks, LAN and WAN connectivity Knowledge of working in an Agile environment Firewall Rules re WriteLow Level Designs and build documents with a view to ORR Knowledge of VMware - VRA / VRO as well as Automation (Chef) and cloud templates Knowledge of Service Now catalogue items useful If you'd like to...

Role: Resident Electrical Engineer Location: Devonport, Plymouth Duration: 12 months Inside IR35: Umbrella The purpose: Ensure the delivery of site Quality by managing, providing advice and support, and witnessing the installation and commissioning process through construction works in the submarine refit complex. Primary focus will be Electrical activity. You will be accountable to the Lead Construction Manager for day to day planning matters. You will assist the construction and Project team by providing advice and communicating with contractors and relevant internal stakeholders to resolve site issues/ Technical Queries during construction in line with contract timescales. You will ensure the contractor adheres to the Scope of works and Change requests. You will undertake and record inspections to ensure adherence to scope and integrated test plans. The post operates as part of the Major Infrastructure Projects Business Unit. Roles& responsibilities: Ensure the...

Senior DevOps Engineer - Contract (Inside IR35) Location: Remote Rate: £550 per day (Inside IR35) 3-month contract We are supporting a major IT service provider looking for a highly experienced DevOps Engineer to build, operate, and industrialise modern cloud‑native platforms across public and private cloud environments. You will play a key role in designing and operating secure, reliable, and fully automated platform services that support our customers' digital transformation strategies. Key Responsibilities: Build, run, and continuously improve lab and production platforms across GCP (GKE / GKE On‑Prem / GDC) and VMware Cloud Foundation (VCF). Operate Kubernetes clusters at scale, including cluster lifecycle, upgrades, Day 0/1/2 automation, drift remediation, and reliability engineering. Implement GitOps‑first operations using ArgoCD. Enforce platform policies, configuration baselines, and compliance evidence collection. Embed zero‑trust principles (MFA, IP allow‑listing,...

Infrastructure Virtualisation Engineer 2 year Contract Inside IR35 Location - Portsmouth or Corsham Overview The Infrastructure Virtualisation Engineering Service will support the technical team responsible for the design, development, documentation, building and validation of the core virtual estate which form the backbone of the NSoIT(D) Platform. The detailed responsibilities of the team include: The design, development, building and validation of all virtualisation components which form part of the NSoIT(D) Platform. Production and review of all levels of design artefacts. Supporting wider NSoIT(D) system testing activities. Working with Service Management to resolve issues.Essential skills, qualifications and experience In order to deliver this service, it is essential that individuals have: Demonstrable experience of at least 3 years within the industry with detailed knowledge and understanding, of the design, implementation, and troubleshooting of the following:...

Network Engineer 2 year Contract Inside IR35 Location - Portsmouth or Corsham Overview The Network Engineering Service will support the technical team responsible for the design, development, documentation, building and validation of the core physical and virtual networking components which form the backbone of the NSoIT(D) Platform. The detailed responsibilities of the team include: The design, development, building and validation of all networking components which form part of the NSoIT(D) Platform. Production and review of all levels of design artefacts. Supporting wider NSoIT(D) system testing activities. Working with Service Management to resolve issues.Essential skills, qualifications and experience In order to deliver this service, it is essential that individuals have: Demonstrable experience of at least 3 years within the industry with detailed knowledge and understanding, of the design, implementation, and troubleshooting of the following: Hierarchical IP...