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Contractor 171
Information Technology Colchester

171 jobs found in Colchester

CL
Mar 14, 2026  
Vendor Onboarding & Third Party Risk Management Consultant
Vendor Onboarding & Third Party Risk Management Consultant Contract until end of 2027 Remote with some travel to site (England, Ireland or Poland based) £(Apply online only) per day (IR35 status dependent on location of role) My client, in the Fintech industry are looking for an experienced Vendor Onboarding / Third Party Risk Management Consultant to join a fast-paced, global organisation supporting vendor onboarding and risk assessment activities. You?ll play a key role in ensuring vendors are onboarded efficiently, risk assessed appropriately, and fully compliant with internal governance and regulatory requirements. This is a long-term contract offering stability and the opportunity to work within a mature, structured vendor risk environment. Responsibilities on the role Managing end-to-end vendor onboarding, from initial request through to approval Maintaining accurate vendor records and documentation in internal systems Supporting third party risk assessments...
IR35 Status:
Outside IR35

CV-Library Basildon, Essex Contractor
CL
Mar 13, 2026  
XR Engineer
RLE International is working on behalf of their Essex based Automotive Client, who are currently looking for an XR Engineer to support their team Position description: Rate: £29.59 (Via Umbrella PAYE) increasing to £38.38 under AWR’s – Agency Worker Regulations XR Review Leadership: Prepare, manage, and facilitate immersive XR reviews (Powerwall, HMD, and Desktop) for internal and external customers to support Attribute Assessments and Program Gateway Reviews. Data & Workflow Management: Manage the department's operational metrics and workflow systems. Utilize PowerBI, Excel, and SharePoint to maintain dashboards that track project status and efficiency. Data Pipeline: Use Teamcenter to extract complex CAD data, clean and optimize models, and maintain up-to-date variants within Autodesk VRED to ensure production-ready visualizations. Tool Development: Collaborate with customers to develop tailored review environments that serve as active decision-making tools (e.g.,...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
Mar 13, 2026  
SAP Basis Support Engineer
SAP Basis Support Engineer / Basildon, Essex /£55 per hour inside IR35 Hybrid, one day per week on site in Basildon, Must be SC Cleared Our client, a leading Aerospace and Defence organisation, are looking for an experienced SAP Basis Support Engineer to support and maintain complex SAP landscapes, including S/4HANA, SAP NetWeaver, HANA DB, and associated components. This role is ideal for someone who thrives in technical environments, can troubleshoot quickly, and enjoys working collaboratively across infrastructure, functional, and development teams. Key Responsibilities Daily administration and monitoring of SAP systems (S/4HANA, NetWeaver, HANA, Sybase, Oracle, SQL Server). Perform SAP installations, configurations, kernel upgrades, patches, and system copies. Manage HANA database administration, performance tuning, backup, and recovery. Support transport management (TMS), client administration, and landscape refreshes. Troubleshoot system issues, analyse logs, and resolve...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
Mar 18, 2026  
Embedded Software Engineer - Contract (Outside IR35) - Cambridge - SC Clearance
Embedded Software Engineer | 6-Month Contract (Outside IR35) | Cambridge Location: Cambridge, UK Contract Type: 6 months (Outside IR35) Rate: Competitive (DOE) Security Clearance: SC Clearance required About the Role We are working with a leading UK defence and security technology consultancy, engaged in developing cutting-edge solutions that protect the UK from emerging technological and cyber threats. As an Embedded Software Engineer, you’ll work alongside a multi-disciplinary team of scientists and engineers to design, develop, test, and deliver prototype solutions. This is a hands-on, technically challenging role where your work will have real-world impact. Responsibilities: Develop embedded software for high-tech systems, primarily in C (Linux environment) Collaborate with teams on design, prototyping, and full product lifecycle development Debug and optimise software and hardware interfaces Contribute to technical problem-solving and innovative solutionsRequired...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
Mar 15, 2026  
Network Architect
Network Architect – Juniper Technologies (SD-WAN | MIST | Junos LAN) We are seeking a highly experienced Network Architect with deep expertise in Juniper OEM technologies to lead the design, implementation, and optimization of enterprise-grade SD-WAN, LAN, and WLAN solutions. This is a hands on role, the involves Consulting, Engineering and Documentation. Key Responsibilities * Design and develop network architecture strategies and technology roadmaps for Juniper SD-WAN, MIST AI, and Junos LAN solutions aligned with business and IT objectives. * Collaborate closely with customer IT and security teams to ensure solutions meet operational, performance, and compliance requirements. * Lead configuration, deployment, and troubleshooting of Juniper SD-WAN, LAN, and WLAN platforms. * Monitor overall network performance at a high level, proactively identifying improvement opportunities and resolving architectural gaps. * Manage and optimize multi-vendor WAN environments...
IR35 Status:
Unknown Status

CV-Library Hertford, Hertfordshire Contractor
CL
Mar 12, 2026  
Exchequer Support Officer
Purpose of the Role The Exchequer Support Officer will work within the Purchase to Pay (P2P) and Accounts Payable support team, ensuring the smooth and accurate management of supplier payments, purchasing support, and financial processing. The role is responsible for maintaining P2P systems, supporting internal users, and ensuring efficient and compliant purchasing and payment processes. The position provides high‑quality technical, administrative, and customer‑focused support, helping deliver value-for-money procurement and effective financial governance. Key Responsibilities Administer reports to update and maintain financial systems and records. Provide frontline customer support relating to purchasing and payment processes. Create and amend supplier records while ensuring vendor verification compliance. Manage new supplier requests in line with internal procurement rules. Create and maintain supplier category codes. Provide support to users purchasing goods and services...
IR35 Status:
Unknown Status

CV-Library Enfield, London Contractor
CL
Mar 18, 2026  
Configuration Engineer
Configuration Engineer 6 month contract Based in Stevenage Offering £50ph Inside IR35 As the Configuration Engineer, 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: Responsible for supporting the Configuration Manager of any given Project, including responsibility for the Product definition and/or Configuration Management Your skillset may include: Knowledge regarding principles of Configuration Management Communicate with stakeholders Promote the Configuration Management group with internal customers Awareness of relevant internal and external customer requirements and standards High degree of IT literacy Reflection of engineering input, through the engineering change process Managing on behalf of project, the correct design...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 13, 2026  
Configuration Manager
Configuration Manager Stevenage 12 Month Initial Contract   Overview of department: Configuration Management is pivotal to success in developing and delivering engineered products to our customers and frontline users. Through the controlled application and compliance of processes, we give our programmes confidence and assurance in all products that we produce.   Description of the Role Experienced Configuration professional with an ability to provide technical support to the Configuration Management team. Your ability to build networks and foster strong relationships with the team to review, develop and deliver Configuration Management processes and procedures, as well as supporting and technically coaching project Configuration Managers to deliver technical excellence contributing towards the overall success of our business programmes.   What we’re looking for A proven track record of experience within engineering organisations or operational domains, with a strong technical...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Feb 25, 2026  
SAP Security Support Administrator
World Class Defence Organisation is currently looking to recruit a SAP Security Support Administrator Subcontractor on an initial 12 month contract. The role can be based from either the companies Stevenage or Bolton site, depending on your preference.  The role will be predominantly working from home.   Rate: £22.63ph (Umbrella) Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage or Bolton depending on your preference   Hybrid / Remote working: The role will be predominantly working from home… one day per week onsite.  Also, a condensed 4 day working week of Monday to Thursday is OK too. Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)   SAP Security Support Administrator Job Description: The SAP Security Support Administrator plays a key role in supporting documentation, refinement and execution of General IT Controls...
IR35 Status:
Inside IR35

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 Stevenage, UK Contractor
CL
Feb 06, 2026  
Embedded Software V&V Engineer
World Class Defence Organisation is currently looking to recruit 5x Embedded Software V&V Engineer subcontractors on an initial 6 month contract.  Skills in C, C++ or ADA are beneficial.  A defence or aerospace industry background would also be great.   Rate: £70.00 per hour Location: Stevenage or Bristol, depending on your preference. Hybrid / Remote working: Full time on site (occasional work from home day) (The company are happy with a 4 day week) 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: 1 stage video interview   Embedded Software V&V Engineer Job Description:   The department create the complex, highly reliable real-time software that powers missile systems and their components, ensuring that they provide the performance and functionality our users require when they...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Jan 17, 2026  
PERL Software Developer
World Class Defence Organisation is currently looking to recruit a remote PERL Software Engineer subcontractor on an initial 6 month contract. Job Title:  PERL Software Engineer Rate: £77 - £84 per hour Location: Stevenage Hybrid / Remote working: This role is a remote based role – with just 1 visit to the Stevenage site per month. 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) PERL Software Engineer Job Description: The Software department are looking for a software developer with experience in the PERL programming language. We require someone who can create and update text-based templates used in Technical Publications authoring and publishing tasks. Knowledge of the Technical Publications publishing process would be an advantage but not a requirement. Assistance in updating and in some cases,...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Dec 28, 2025  
Configuration Engineer
Configuration Engineer Stevenage – Hybrid Working 6 12 Month Plus Contract Working with a Globally known Manufacturing Company within the Defence industry. They are actively seeking a Configuration Engineer on a 6 - 12 month plus contract within the Stevenage area.   Responsibilities: The Senior Configuration Engineer is responsible for the Product definition and/or Configuration Management of a minor project or major parts of a project.  Skillset/experience required: Knowledge of Configuration Management and the application of these within and demanding yet professional engineering environment. The ability to build rapport with stakeholders as well as positively promote the Configuration Management group through supportive and pro-active approach with internal customers. Awareness of relevant internal and external customer requirements and standards. Reflection of engineering input, through the engineering change process, into the design definition / structure,...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Dec 24, 2025  
SOC Threat Detection Analyst
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit 8x SOC Threat Detection Analyst subcontractors on an initial 6 month contract.     This role can start on an SC Security Clearance basis, however DV Clearance will be required down the line.   This role would suit someone from a Cyber Security Analyst, SOC Analyst or Threat Detection Analyst background.   Hourly Rate: £45ph - £85 per hour.  There are 8 positions being recruited across the mid-senior level.  Overtime rate of time and a quarter.   Contract Duration: 6 Months initially and long-term thereafter.   Shift pattern:   28 day Cycle Sat to Tue - Earlies (Apply online only) Wed to Sun - Off Mon to Fri - Lates (Apply online only) Sat to Tue Off Wed to Sun - Nights (Apply online only)   (The type of shift rotates along the pattern through, so the start of the next 28 day cycle they start with lates -> Nights -> earlies then next cycle: Nights -> earlies -> lates)...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Dec 17, 2025  
FPGA Design Engineer
World Class Defence Organisation based in Stevenage is currently looking to recruit an FPGA Design Engineer Subcontractor on an initial 6 month contract.   Rate: £90.00 per hour 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 be onsite 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   FPGA Design Engineer Job Description:    For this role, we are seeking an experienced FPGA design and verification engineer (~4+ years), to support the development of our growing portfolio of complex FPGA projects. The current portfolio ranges from advanced signal processing systems (ImageRadio), core embedded processing systems, through to safety & security critical systems. Responsibilities: The role involves working at all phases of the FPGA...
IR35 Status:
Inside IR35

CV-Library Stevenage, 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
Mar 14, 2026  
Guidance & Control Software Engineer
Guidance & Control Software Engineer (Interception Systems) Location: North London - Hybrid Type: Contract - Outside IR35 Rate: Starting at £50 per hour DOE About the Role Our client develops advanced autonomous weapon and interception technologies designed for high-speed target engagement in contested environments. The programme centres on a vision-guided one-way aerial system capable of autonomously detecting, tracking, and intercepting manoeuvring objects. The software architecture combines real-time perception with predictive guidance and control. This role will be central to the development of the onboard flight and guidance stack, implementing estimation, tracking and control algorithms in performance-critical C++ code. The engineer will work closely with perception, simulation and hardware teams to ensure reliable terminal behaviour under real-world conditions. The Guidance & Control Software Engineer position suits an engineer with experience in missile...
IR35 Status:
Outside IR35

CV-Library Barnet, Greater London Contractor
CL
Mar 18, 2026  
C# .NET Developer
C# .NET Developer Contract Daily Rate: £600 - £650 (inside IR35 via umbrella) Contract Length: 6 months initially Location: Hybrid Working - 2/3 days onsite per week Our client, a leading organisation in the tech sector, is seeking a talented C# .NET Developer to join their dynamic team on a contract basis. If you are passionate about software development and are eager to tackle exciting challenges, we want to hear from you! Key Responsibilities: As a C# .NET Developer, you will: Understand business requirements and design applications that meet those needs. Engage in business data analysis to inform application design and development. programme in Visual C#.NET while utilising both Oracle and SQL Server databases. Conduct unit testing and ensure quality assurance (QA) for all developed applications. Implement solutions in production and disaster recovery environments, providing support to users. Prepare and maintain technical documentation related to your projects. In...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Mar 18, 2026  
Oracle EBS Techno-Functional Consultant
My Banking client is seeking to recruit a Oracle EBS Techno-Functional Consultant on an initial 6 month contract based in London. It is hybrid and will require 3x days onsite per week. You will be working on a Migration from Oracle EBS to Oracle Cloud (work will be 75% EBS and 25% Cloud). Responsibilities include: Oracle E-Business Financial Module(s) day to day support, rollouts, enhancements for EMEA with primary focus on General Ledger, Accounts Payables and Fixed Assets Develop test scripts and test scenarios for user acceptance testing and system validation. Includes production support, hands on design and configuration duties Provide training to business users Participate in Oracle EBS projects implementations, rollouts and enhancements Skills required: Demonstrable experience of full life cycle implementation experiences for Oracle Financials, mainly General Ledger/Payables/Assets System implementation and production support experience preferred Oracle EBTax...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Mar 18, 2026  
Azure Platform Engineer
Azure Platform Engineer 6 months Remote Active NPPV3/SC Clearance required £680 per day inside IR35 Role Description and Location An Azure Platform Engineer who can successfully integrate a mobile application with a Kubernetes‑based backend needs a blend of cloud architecture depth, DevOps maturity, and application‑integration awareness. Someone who can bridge mobile‑app needs with cloud‑native infrastructure in a secure, scalable way. Core Technical Attributes Azure Cloud Expertise Strong command of Azure Kubernetes Service (AKS) Experience with Azure API Management for exposing backend services to mobile apps Familiarity with Azure Functions, Event Grid, Service Bus, and other integration services Understanding of Azure networking: VNets, private endpoints, Application Gateway, WAF, load balancers Knowledge of Azure Identity (Azure AD, Managed Identities, OAuth2, OpenID Connect) Kubernetes & Containerization Proficiency with containerization (Docker) Ability to...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
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