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Contractor 21
Information Technology mechanical fitter

21 mechanical fitter jobs found

CL
Dec 28, 2025  
ServiceNow Solution Architect
We are looking for an expert ServiceNow Solution Architect you will be responsible for translating client requirements into differentiated, deliverable solutions using in-depth knowledge of the ServiceNow platform. You are expected to be a subject matter expert, collaborate with and manage the team to perform effectively, and be responsible for team decisions. Engaging with business and technical teams from across the organisation and contributing to key decisions will be essential, as well as providing solutions to problems that apply across various teams. Expert proficiency in ServiceNow is required. Core responsibilities include: Provide oversight of Technical Governance across the ServiceNow platform. Enforce coding standards across the existing teams and external resources. Provide solutions and document High-Level Design artefacts. Act as an escalation point for issues and development blockers. Proactively identify and log improvement opportunities for the business....
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Dec 28, 2025  
RedHat SME
Role Title: RedHat SME Location: Wokingham, 3 days on site per week Duration: until 26/06/2026 Rate: £(Apply online only) per day - Umbrella only *Candidates must hold active SC clearance or be eligible and willing to undergo the relevant checks Would you like to join a global leader in consulting, technology services and digital transformation? Our client is at the forefront of innovation to address the entire breadth of opportunities in the evolving world of cloud, digital and platforms. Knowledge, Experience & Technical Expertise Proven track record in the design, construction, and management of Red Hat Enterprise Linux versions 8, 9, and 10. Demonstrated success in the design and management of Red Hat Satellite and Ansible Automation Platform. Experienced in managing VMware solutions. Proven leadership in guiding a small team of Red Hat subject matter experts (SMEs). Strong understanding of network protocols and topologies. Extensive customer-facing experience in an...
IR35 Status:
Unknown Status

CV-Library Wokingham, Berkshire Contractor
CL
Dec 27, 2025  
GIS developer
Role Overview We are looking for a capable and motivated GIS Developer to build, optimise and maintain the council's spatial data systems, helping us to make better decisions and deliver high-value services for residents. You will play a key technical role within the GIS and Data function - designing mapping tools, managing spatial data pipelines, and delivering clear, functional geospatial solutions used across planning, highways, environment, housing and wider council services. This position suits someone who enjoys solving problems, working with code, and turning spatial data into Practical intelligence. Key Responsibilities GIS Development & Technical Delivery Develop, maintain and enhance GIS applications using modern frameworks and mapping technologies. Build web-mapping tools, dashboards and geospatial interfaces for operational and strategic use. Create automated ETL workflows and spatial data integrations between key council systems. Design, optimise and...
IR35 Status:
Unknown Status

CV-Library Bristol, UK Contractor
CL
Dec 26, 2025  
Data Lineage Developer
Data Lineage Developer** Duration: 6 Months Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Overview As a Data Lineage Developer, your primary responsibility will be to reverse-engineer complex source code to document data flows and transformations. You will collaborate closely with application teams, DBAs, and data governance specialists to ensure that lineage artifacts are complete and aligned with organizational standards. Your work will help enhance the understanding of our data assets, enabling better decision-making across the organization. Key Responsibilities: Analyse C#/.NET application source code to identify SQL interactions and data flows. Review Oracle PL/SQL scripts, stored procedures, and ETL logic to document transformations and dependencies. Extract and organize technical details for lineage mapping, ensuring clarity and accuracy. Collaborate...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Dec 26, 2025  
Oracle Batch Developer
Role: Oracle Batch Developer Location: UK Remote but occasional client site visits in either Newcastle or Manchester Duration: 6 Months Day rate: £510 Umbrella Only Candidates are required to have been a UK resident for a minimum of 5 years About the Role We are seeking an experienced Oracle Batch Developer to support a major Government department operating a highly integrated, mission-critical Oracle 19c OLTP environment. This role supports backend workloads that underpin essential business processes across multiple government departments and local authorities. You will play a key role in maintaining, optimising, and modernising the batch processing estate, ensuring the performance, reliability, and stability of a system that supports thousands of users and vital public services. Key Responsibilities Develop, maintain, and optimise Pro*C, PL/SQL, and shell script-based batch processes. Support a high-volume OLTP environment across custom Oracle applications and Oracle...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Dec 26, 2025  
Senior Software Development Engineer (SDE3) – Java/API/Backend
Senior Software Development Engineer (SDE3) – Java/API/Backend Location: Welwyn Garden City, UK (Hybrid, 2–3 days onsite) Contract: 6 months, with possible extension Overview This role supports the development of a next-generation, scalable, and resilient Fulfilment Platform powering both manual and robotic warehouse operations across multiple product categories. You will join a global Java-focused engineering team working with modern microservices, event-driven architecture, cloud technologies, and a strong DevOps culture. Key Responsibilities * Design & Development: Architect, build, and enhance high-performance Java-based backend applications for new fulfilment capabilities. * System Optimisation: Improve scalability, efficiency, and reliability of mission-critical systems in collaboration with cross-functional teams. * API & Microservices Integration: Develop robust APIs and microservices integrating with enterprise and third-party systems....
IR35 Status:
Unknown Status

CV-Library Welwyn Garden City, Hertfordshire Contractor
CL
Dec 26, 2025  
Business Analyst
Business Analyst Location: Bromley, Kent Salary: up to £63,000 This is a 12 Month Fixed Term Contract As a Business Analyst you will be joining our Business Solutions Team. Business Solutions is responsible for facilitating the technology needs of multiple business lines in support of the Foresters Financial strategic goals, visions, and values. You will work closely with key stakeholders to gather customer requirements, translate them into clear requirements documents, write compelling business cases and proposals, and implement those approved and prioritized by the business to deliver cost-effective solutions. You need to be detail oriented, yet able to see the big picture and work with the overall business, both in the day to day and at management levels, to drive a strategy which optimizes the business. Key Responsibilities * Collaborate with stakeholders to find alternatives and solutions to business challenges. * Seek out systems solutions that can be leveraged to...
IR35 Status:
Unknown Status

CV-Library BR2, Bromley Town, Greater London Contractor
CL
Dec 26, 2025  
Principal Systems Engineer
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 Engineer 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...
IR35 Status:
Inside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
Dec 26, 2025  
QA Lead
QA Lead – End-to-End & Automation Certain Advantage are hiring for a QA Lead – (End-to-End Automation) based in London. This role is on an initial 12-month contract and will be required to be onsite 3 days a week and 2 days remote. We are seeking a highly experienced QA Lead to take ownership of end-to-end testing across a dynamic portfolio of programs. This is a leadership role requiring strong technical expertise, strategic thinking, and the ability to guide a high-performing team toward delivering top-quality testing outcomes. Key Responsibilities Own end-to-end testing deliverables across the portfolio, ensuring high-quality outcomes and effective demand management. Build and maintain a strong QA team by identifying and onboarding capable talent. Ensure business continuity and consistently deliver top-tier testing coverage for all programs. Lead a team of 10–12 QA professionals, managing goals, performance appraisals, and development plans aligned to their career...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Dec 26, 2025  
Data & Systems Specialist
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Are you ready to lead the charge in optimizing data systems within the energy sector? Our client is on a transformative journey, and they need a visionary Data Systems Manager to join their dynamic team. If you have a passion for data management and thrive in collaborative environments, this is the opportunity for you! Role: Data & Systems Specialist Duration: 6 Months (ext. options) Location: Warwick (Hybrid 1 Day in Office) Rate: £450 pd (umbrella) About the Role: As a Data Systems Manager, you will be at the forefront of enhancing our client's Connections process. Your...
IR35 Status:
Unknown Status

CV-Library Warwick, Warwickshire Contractor
CL
Dec 25, 2025  
eCommerce Success Manager
Job title: eCommerce Success Manager Location: London (Hybrid) Contract: Six months (possibility of extension) Be a part of a revolutionary change. At PMI, we've chosen to do something incredible. With huge change, comes huge opportunity. So, wherever you join us, you'll enjoy the freedom to dream up and deliver, better, brighter solutions in a space that allows you to move your career forward in endlessly different directions. The Smoke Free Product function is undergoing a critical overhaul as we look to transform into an agile, consumer-centric business that harnesses technological innovation to deliver smarter, science-backed alternatives to millions of adults around the world who would otherwise continue to smoke. It is only by focusing on our strategic priorities and the right organization that we are fully enabled to deliver what matters the most for our consumers along their journey toward better alternatives to cigarettes - a smoke-free future. Here, you can make a...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Dec 24, 2025  
DevOps Engineer
DevOps Engineer Bristol 12-Month Contract Paying up to £83p/h (Outside IR35) Role Overview: Our client, a large Aerospace company, is looking for an experienced DevOps engineer to assist in various stages of each product's lifespan and remain abreast of technological advancements to promote efficiency. Key Responsibilities: Collaborating with coworkers to conceptualize, develop, and release software. Conducting quality assurance to ensure that the software meets prescribed guidelines. Rolling out fixes and upgrades to software, as needed. Securing software to prevent security breaches and other vulnerabilities. Collecting and reviewing customers' feedback to enhance user experience. Suggesting alterations to the workflow to improve efficiency and success. Pitching ideas for projects based on gaps in the market and technological advancements. Required Skillset: Degree in computer science, software engineering, or an adjacent field. Prior experience at all phases of the...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Dec 24, 2025  
Senior Data Engineer
Senior Data Engineer Bristol 12-Month Contract Paying up to £79p/h (Outside IR35) Role Overview: Our client a large Aerospace company is looking for a experienced Senior Data Engineer with to assist with building and managing data pipelines using the Elastic Stack (Elasticsearch, Logstash, Kibana) and Apache NiFi Key Responsibilities: Design, develop, and maintain secure and scalable data pipelines using the Elastic Stack (Elasticsearch, Logstash, Kibana) and Apache NiFi. Implement data ingestion, transformation, and integration processes, ensuring data quality and security. Collaborate with data architects and security teams to ensure compliance with security policies and data governance standards. Manage and monitor large-scale data flows in real-time, ensuring system performance, reliability, and data integrity. Develop robust data models to support analytics and reporting within secure environments. Perform troubleshooting, debugging, and performance tuning of data...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Dec 21, 2025  
Project Manager
Project Manager 12 month contract Based in Filton Offering £40ph Inside IR35 Do you have experience in Programme/Project Management? Do you have experience using SAP? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Project Manager, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Accountable for all UK work packages to agreed time, cost and quality Classical project management tools and techniques, together with a high level of autonomy and energy Manage each task as a separate project from initiation to closure Directly manages two risk-sharing partners and a subcontractor (managing contracts, call for tenders, work unit allocations, deliverables...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
CL
Dec 21, 2025  
SC Cleared Senior APEX Developer
SC Cleared Senior APEX Developer 6 Months Hybrid - Bristol OR Leicester 2 Days per week £(Apply online only) per day (Inside IR35) My client in the defence sector are looking for an SC Cleared Senior APEX Developer to join their fast paced team on an initial 6 month contract. ***Please Note - Due to the nature of the role and the industry, the selected MUST HAVE Active SC Clearance*** You'll join the Digital Solutions Team, as a software developer, playing an active role in the through life engineering support to the UK naval fleet support, ensuring that submarines and submariners go to sea safely. Requirements- Lead requirement analysis, production, and review of technical design solutions of large/complex programmes, supporting the UK submarine fleet. Lead efficient software development using good design - considering code reuse and efficiencies as well as innovative implementation methodologies. Apply technical experience and knowledge in the evaluation of solutions and...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Nov 26, 2025  
Embedded C / C++ Software Engineer
World Class Defence Organisation based in Stevenage is currently looking to recruit an Embedded C/C++ Software Engineer subcontractor on an initial 6 month contract.    Hourly Rate: £70.00ph (Umbrella).  Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will likely be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday).  Opportunities for occasional remote working. Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Embedded C / C++ Software Engineer Job Description: The company is a world leader in missile and missile systems looking for a highly capable and adaptable Engineers to join the Development Facility in Stevenage, Hertfordshire. You will be responsible for developing the software through the full lifecycle for...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Nov 08, 2025  
Senior Data Engineer
Senior Data Engineer (Databricks) Location: London (Hybrid) Rate: Negotiable, depending on experience Duration: 6 months (initial) We’re looking for a Senior Data Engineer (Databricks) to join a world-leading energy organisation on a key transformation programme within their trading and supply division. This is an exciting opportunity to play a pivotal role in building modern, scalable data solutions using Azure cloud technologies. The Role As a Senior Data Engineer, you’ll be responsible for designing and developing robust data foundations and end-to-end solutions that drive value across the business. You’ll help shape and embed data-driven thinking across both technical and business teams, ensuring the organisation continues to lead with insight and innovation. You’ll act as a subject matter expert, guiding technical decisions, mentoring junior engineers, and ensuring data engineering best practices are consistently applied. Key Responsibilities Design and build data...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Oct 31, 2025  
Embedded C Software Engineer
World Class Defence Organisation based in Stevenage is currently looking to recruit an Embedded C Software Engineer subcontractor on an initial 6 month contract.  This role can be worked on a 4 day week basis.     Hourly Rate: £68.00ph (Umbrella).  Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will likely be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday).  Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Embedded C Software Engineer Job Description: Join a growing Software team in Stevenage, working as part of a dynamic team to develop, test and deliver innovative solutions by exploiting a wide portfolio of software technologies. You will work as part of a small team and be empowered to work individually with...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Oct 31, 2025  
Embedded Ada Software Engineer
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit an Embedded ADA Software Engineer subcontractor on an initial 12 month contract.  The role will likely be required to be onsite, but it can be worked on a 4-day week basis.   Hourly Rate: £70.00ph (Umbrella).  Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will likely be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday).  Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Embedded ADA Software Engineer Job Description: Join the growing Software team in Stevenage, working as part of a dynamic team to develop, test and deliver innovative solutions by exploiting a wide portfolio of software technologies. You will work as...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Oct 17, 2025  
Low level Embedded Software Engineer
World Class Defence Organisation based in Bristol is currently looking to recruit 2x Low level Embedded Software Engineer subcontractors on an initial 6 month contract.  The role will likely be required to be onsite, but it can be worked on a 4-day week basis.   Hourly Rate: £65.00 - £68.00ph (Umbrella).  Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bristol Hybrid / Remote working: The role will likely be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday).  Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Low level Embedded Software Engineer Job Description:   The Real Time Infrastructure and Security Software team is tasked with supplying advanced solutions for our missile sub-systems, often developing state of the art processing platforms. Interacting with...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
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