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Contractor 19
Information Technology senior mechanical engineer

19 senior mechanical engineer jobs found

CL
Feb 19, 2026  
Senior Engineer - Technical Support
Expleo is looking for a passionate and skilled Senior Engineer - Technical Support to support one of our prestigious automotive clients in Warwickshire, on a contract basis. This is an exciting opportunity to oversee the identification, tracking and resolution of integration issues across complex systems. Whilst the role demands a high level of technical understanding, it is not hands-on in nature. The successful candidate will ensure consistent adherence to established processes, effective utilisation of issue management tools, and clear and transparent reporting to senior stakeholders. The key aspects of this role involves the ability to drive actions based on clear KPI's around defect management with stakeholders across the company. Strong skills in developing metrics, dashboards and professional presentations are essential. Skills and Background required for the Senior Engineer - Technical Support position: Strong knowledge of issue and defect management processes and...
IR35 Status:
Unknown Status

CV-Library Gaydon, Warwickshire Contractor
CL
Feb 25, 2026  
Senior IOS Software Engineer
Senior iOS Software Engineer 11 Months initial contract Stratford - 4 days onsite / 1 remote £503 per day (Inside IR35) Overview Join the company's Pro Mobile Team working on the Pro Telematics Drive App - a unified mobile solution for commercial fleet management across North America and Europe. The app supports Fleet Managers and Drivers with tools that improve productivity and fleet uptime. Responsibilities - Build and maintain customer-facing iOS features - Collaborate in cross-functional agile teams - Implement polished UIs using SwiftUI and UIKit - Integrate APIs with strong error handling and performance - Contribute to a large evolving codebase - Participate in code reviews and continuous improvement Essential Skills & Experience - Strong Swift experience in production apps - SwiftUI and UIKit - Modern iOS architecture patterns - Unit testing and snapshot testing mindset Tech Stack - Swift - SwiftUI, UIKit, Combine, async/await - XCTest / Swift Testing, Snapshot...
IR35 Status:
Inside IR35

CV-Library Stratford, London Contractor
CL
Feb 25, 2026  
Mobile App Experience Layer Engineer
Mobile App Experience Layer Engineer 11 Months Stratford - 4 days onsite / 1 remote £548 per day (Inside IR35) Overview The Mobile App Engineering department within Connected Vehicle Software brings together people, skills, tools, and methods to create world-class software products. The team develops applications for retail customers and commercial fleet managers, focusing on actionable insights, reduced fleet downtime, and improved operational efficiency. You will join the company's Pro Telematics Drive App team as a Senior Platform Software Engineer, acting as a technical lead and championing software craftsmanship. Key Responsibilities Technical Leadership - Translate business needs into technical solutions aligned with architectural standards - Own the technical backlog and manage technical debt - Ensure code supports evolving requirements Delivery & Operations - Maintain CI/CD pipelines - Ensure consistent releases - Remove delivery blockers Mentorship - Mentor up to...
IR35 Status:
Inside IR35

CV-Library Stratford, London Contractor
CL
Feb 25, 2026  
Senior Full Stack Engineer - FX e-Trading
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. Senior Full Stack Engineer - FX e-Trading (React/TypeScript + Java) Location: London (minimum 2 days per week onsite) Contract: 12 months About the role We're looking for two experienced Senior Full Stack Engineers to join a high-profile project building a brand-new FX e-trading platform. You'll be responsible for delivering full-stack features across React/TypeScript front-end applications and Java backend services, ensuring high performance, resilience, and reliability for real-time trading workflows. What you'll do Lead design and development of full-stack features, from...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Feb 24, 2026  
Infrastructure Engineer
Senior IT Engineer - Remote We are looking for a highly skilled and motivated IT professional with MSP experience, supporting and evolving a modern, secure, and EUC environment, acting as the go to person and last stop for all EUC related incidents. This role is ideal for someone who thrives in high-pressure situations, enjoys solving complex technical problems, and communicates confidently with both clients and internal teams. Key Responsibilities Diagnose, manage, and resolve complex technical issues, including high-priority escalations Work closely with clients and internal stakeholders to deliver reliable, secure IT solutions Support, maintain, and improve on-premise, cloud, and hybrid infrastructure environments Automate and optimise systems using scripting and best-practice frameworks Core Skills Excellent problem-solving skills with the ability to manage high-pressure escalations Strong communication skills and the ability to work effectively with clients and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Feb 21, 2026  
Software Engineer
DV Cleared Software Engineer (DBA / Data-Focused) Contract: 12 months Location: Cheltenham (5 days per week onsite, occasional travel to Gloucester) Rate: £500 - £570 per day (Umbrella, Inside IR35) Must hold live UKIC DV clearance About the Role An exciting opportunity has arisen for an experienced Software Engineer with a strong DBA background to support a growing national security programme based in Cheltenham. This role sits within a high-performing technical team delivering solutions that have real-world impact across the UK Government sector. You'll work on data-focused systems, contributing across the full software lifecycle while supporting and improving secure Oracle-based platforms and automation using Ansible. Key Responsibilities Design, develop, test, document and support software components within a secure system environment Provide accurate estimates for development effort from given specifications Work with a strong focus on data processing and...
IR35 Status:
Inside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Feb 21, 2026  
Senior Systems Administrator
Senior Systems Administrator Rate: £25.15 per hour PAYE / £37.78 per hour Umbrella IR35: Inside IR35 Contract: 6 months Hours: Full time Location: Cambridge (CB2) – hybrid/onsite as required The Role We are working with a large NHS organisation in Cambridge to recruit an experienced Senior Systems Administrator for a 6-month contract engagement. This is a senior, hands-on role operating at the intersection of Information Technology (IT) and Operational Technology (OT), supporting critical systems used across estates and facilities teams in a complex, highly regulated healthcare environment. You will play a key role in ensuring the reliability, security, compliance, and documentation of enterprise infrastructure and third-party systems that directly support hospital operations. Key Responsibilities Systems Administration & Infrastructure ·Administer and maintain enterprise IT systems and third-party devices, following best-practice lifecycle management ·Perform advanced...
IR35 Status:
Inside IR35

CV-Library CB2, Great Shelford, Cambridgeshire Contractor
CL
Feb 21, 2026  
Senior Network Engineer
Job Title: Senior Network Engineer Duration: 12 Month Contract Location: Christchurch (Hybrid 2-3 days onsite per week) Rates: £72.54 per hour via Umbrella Company (Inside IR35) Notes: Must be eligible for SC, working on UK eyes only projects Overview: Interested in developing communication systems for the future to enhance and optimise Command, Control and Situational Awareness across the whole battlespace? We are looking for network engineers to help develop in this domain in one of the world's largest engineering companies. What we're looking for in you: You should be able to demonstrate: A 'can do' attitude; deliver within agreed budgets and timescales Self-organisation and good time management Occasional travel may be required The Digital Intelligence team: Customers increasingly demand information and technology solutions delivering advantage, communications, planning, operations and cyber protection. Communications and Networks under Innovation and Technology...
IR35 Status:
Inside IR35

CV-Library Christchurch, Dorset Contractor
CL
Feb 20, 2026  
SC DevOps engineer
I'm working with a consultancy feeding into the public sector who are on the lookout for an SC cleared DevOps engineer. Newcastle/Manchester (ideally) Start ASAP Until 29th of April 2026   Role overview - Working as part of a DevOps Engineering team providing support across BSS, technical guidance, creating a DevOps culture and implementing automation best practices. Resources will support with: Producing and maintaining CI/CD pipelines predominantly using Gitlab CI, including creating and maintaining fragments, templates, and components. Experience of Jenkins also useful Environment build and support using several automation tools such as Terraform, Ansible and Helm Building and maintaining services on AWS using core services such as EKS, EC2, VPC, S3, IAM and others Supporting and enhancing the test capability by providing tooling, environments, and automation Ensuring appropriate security standards are applied across the full delivery cycleTechnical skills / required tech...
IR35 Status:
Unknown Status

CV-Library Manchester, UK Contractor
CL
Feb 20, 2026  
Data Engineer
Data Engineer Fully Remote 6 Months Contract £550 Inside IR35 (PAYE Rate) + Holiday  Overview We’re looking for a talented and motivated Data Engineer to join a growing Data Engineering team delivering high-quality, enterprise-scale data solutions. This is a great opportunity to work in a collaborative, technically strong environment using Microsoft technologies to build robust data platforms that enable data-driven decision-making across the business. You’ll work closely with Architects, Senior Engineers, and a wide range of stakeholders to design, develop, and deliver scalable data solutions. Alongside project delivery, you’ll play an active role in promoting engineering best practices, contributing to Agile delivery, and ensuring solutions meet high standards for security, compliance, and data governance. Role & Responsibilities Design, develop, and deliver high-quality enterprise data solutions using Microsoft data platforms Work closely with Architects and Senior...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Feb 20, 2026  
Senior Data Engineer
Senior Data Engineer Fully Remote 6 Months Contract £600 Inside IR35 (PAYE Rate) + Holiday Overview We’re looking for a talented and motivated Data Engineer to join a growing Data Engineering team delivering high-quality, enterprise-scale data solutions. This is a great opportunity to work in a collaborative, technically strong environment using Microsoft technologies to build robust data platforms that enable data-driven decision-making across the business. You’ll work closely with Architects, Senior Engineers, and a wide range of stakeholders to design, develop, and deliver scalable data solutions. Alongside project delivery, you’ll play an active role in promoting engineering best practices, contributing to Agile delivery, and ensuring solutions meet high standards for security, compliance, and data governance. Role & Responsibilities Design, develop, and deliver high-quality enterprise data solutions using Microsoft data platforms Work closely with Architects and...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Feb 19, 2026  
Software Development Team Lead (Python)
Software Development Team Lead (Python) £650 per day (Inside IR35) | 6-Month Initial Contract | Hybrid - 2 Days/Week in Stratford, London Overview: A global online non-profit organisation that improves the lives of millions worldwide is seeking one outstanding Software Development Team Leads to join its expanding innovation engineering team. These are high-impact leadership roles driving the development of cutting-edge technology that will revolutionise Education Technology industry. You will lead backend, full-stack, and front-end engineers as part of a growing innovation unit. This role is ideal for a technically strong leader who thrives in complex, fast-moving environments and enjoys solving hard problems. Key Responsibilities: Lead, mentor, and grow a team of software and QA engineers. Provide architectural direction and hands-on technical guidance. Collaborate with Product, Experience Design, QA, and technical leadership. Influence and contribute to technical...
IR35 Status:
Inside IR35

CV-Library Stratford-upon-Avon CV37, UK Contractor
CL
Feb 19, 2026  
Program Management Officer 36368483
PMO Analyst (Project Portfolio & Governance) Sector: Engineering / Infrastructure / Technology £27 per hour Umbrella *INSIDE IR35* 12 Month Contract Coventry   We are looking for a highly analytical PMO Analyst to join our portfolio team. This is a pivotal role where project governance meets digital innovation. You won't just be tracking milestones; you will be building the dashboards and reporting frameworks that drive multi-million-pound decision-making across our entire project estate.   The Role As the PMO Analyst, you will act as the "engine room" for our project portfolio. Your role  is to ensure governance is robust, schedules are aligned, and data is visualized in a way that tells a clear story to our stakeholders. From JQL scripting in Jira to architecting Tableau dashboards, you will be the technical expert who ensures our delivery stays on track.   Key Accountabilities: Support the implementation of portfolio-wide standards, document control, and rigorous...
IR35 Status:
Inside IR35

CV-Library Coveney, ELY CB6, UK Contractor
CL
Feb 19, 2026  
SC Cleared Senior AWS Cloud Engineer
Job Title: SC Cleared Senior Cloud Engineer (AWS) Location: Malvern 2days per week Duration: 6 months with possible extension Rate: £660-£700 based on experience and via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Our client, a reputable organisation, is hiring for a Senior Cloud Engineer to join their dynamic Delivery Team. This is an exciting opportunity to work on cloud infrastructure deployment, development, and management, supporting the lifecycle of cloud services through automation, security, and scalability. What you'll be doing: Support deployment, testing, and implementation of cloud-based infrastructures and services Drive continuous improvement of operational patterns and practices Collaborate across teams to develop robust, scalable software solutions Support bid and pre-sales activities, including architecture, design, and costing Ensure compliance with change management and security protocols Maintain...
IR35 Status:
Unknown Status

CV-Library Malvern, Worcestershire Contractor
CL
Feb 19, 2026  
Application Support Engineer (HE Sector)
Application Support Engineer (Higher Education) Location: London (Hybrid) Duration: 6 Months (Initially) Hourly Salary: £28.50 IR35: Inside (Must use an umbrella company) Overview An experienced Application Support Engineer is required to provide Level 2 and Level 3 support for business-critical applications within a higher education environment. The role focuses on application stability, security, performance, and continuous improvement, working closely with internal teams and suppliers. Key Responsibilities Deliver Level 2 and Level 3 application support Troubleshoot and resolve complex incidents and issues Implement configuration changes, upgrades, and enhancements Manage application and infrastructure patching Coordinate with third-party vendors on maintenance and upgrades Support security, compliance, and data protection requirements Maintain technical documentation and user guidance Engage with business and technical stakeholders to support change and...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...
IR35 Status:
Unknown Status

CV-Library Bolton, UK Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...
IR35 Status:
Unknown Status

CV-Library Bristol, UK Contractor
CL
Feb 06, 2026  
Senior Backend Engineer
Senior Backend Engineer (Platform & Cloud) Location: London (Hybrid) Contract: 6–12 months Rate: Negotiable (DOE) We’re working with a global enterprise organisation that is expanding a centralised engineering function supporting multiple product teams across an international portfolio. They’re looking for a Senior Backend Engineer to join a core platform team responsible for building shared services, libraries, and cloud-based functionality used across a wide range of internal products. This is a highly collaborative role, working directly with senior engineers and technical leaders across multiple time zones, helping shape the foundations of how teams build, scale, and reuse backend capability. The Role You’ll be part of a central engineering group building common functionality for distributed product teams. Early work will focus on: Abstracting existing codebases into shared Python libraries Developing data-driven solutions using PySpark and DataFrames Building and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
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