266 jobs found in Chiseldon

Location: Swindon (Hybrid – 2 days per week onsite: every Wednesday and one additional day) Contract: Initial 3-Month Contract Rate: £375 per day (Umbrella) IR35 Status: Inside IR35 Security Clearance: BPSS required About the Role We are seeking an experienced HR Operations Advisor to join an organisation on an initial three-month contract. This is an excellent opportunity for an HR professional with strong employee relations experience to provide expert operational HR support within a collaborative and fast-paced environment. Working closely with managers and key stakeholders, you will deliver practical HR advice across a broad range of people matters, ensuring compliance with employment legislation, organisational policies and HR best practice. You will play a key role in supporting managers, resolving employee relations issues, contributing to organisational change initiatives and driving continuous improvement across HR services. Key Responsibilities As HR Operations...

On behalf of our client, we are seeking to recruit a SCC Database Manager on an initial 6 -month contract. As the SCC Database Manager you will support the administration, maintenance, and configuration of mission-critical database systems within a spacecraft operations environment. You will be responsible for ensuring system availability, data integrity, and effective resolution of technical issues. Role: SCC Database Manager Pay: Up to £41.71 per hour Via Umbrella Location: Chippenham Contract: Monday - Friday 37 Hours per week, 6 Months contract IR35 Status: Inside Security Clearance: Security Clearance on submission, UK Eyes only project Responsibilities Perform database maintenance and update activities Implement database changes as requested through change management procedures Release new databases on system Maintain database change control documentation Perform routine data and software backup and archiving activities Perform routine system maintenance and...

Wintel and FAS Engineer +9 months + +Hybrid Corsham +SC cleared role +Inside IR35 +£575 - £650 a day The role: Deliver Wintel engineering across a secure enterprise environment (build, configure, support, troubleshoot). Act as an FMN Specialist / Federation Engineer supporting coalition connectivity and operational interoperability. Interoperability SME input across architecture, integration, and operational readiness. Support/participate in CWIX activity (planning, technical integration, execution support, issue resolution). Integrate and support C4ISR capabilities across federated networks. Perform TVV engineering (test, verification & validation) to prove interoperability, performance and compliance. Essential experience (must-have) Demonstrable experience in at least several of the following: FMN specialist Federation engineer NATO interoperability SME CWIX participant C4ISR integrator TVV engineer Strong Wintel engineering background in secure / controlled...

VMware Architect - DV Cleared Location: South West (100% On-site) Contract: Initial 12 Months+ Start: September 2026 Rate: £700 to £720 per day - Inside IR35 We are looking for an experienced VMWare Architect to join a secure programme delivering enterprise infrastructure solutions within a high-security environment. This role requires a hands-on architect with strong experience across VMware, networking, identity management, and secure infrastructure design. Key Responsibilities Design secure, scalable, and resilient infrastructure solutions. Produce High and Low Level Designs (HLDs/LLDs) and technical documentation. Provide technical leadership throughout project delivery. Architect VMware Cloud Foundation (VCF) and NSX-T environments. Design enterprise networking, firewall, routing, and switching solutions. Provide expertise across Active Directory, ADFS, Windows, and Linux platforms. Ensure solutions meet security, compliance, and operational standards. Essential Skills...

Senior Service Designer - Senior Service Designer (Human-Centred Design) We are currently looking for an experienced Senior Service Designer to support a major Public Sector ITSM transformation programme centred around BMC Helix. Working alongside Senior ITSM Consultants and client stakeholders, you'll lead discovery activities, understand user needs and redesign key IT service management processes using Human-Centred Design principles. You'll conduct user research, facilitate workshops and create service design artefacts including user personas, journey maps, service blueprints and future operating models. You'll also identify opportunities to improve services through AI, GenAI and automation, ensuring any changes genuinely enhance user experience and service adoption. Initially you'll focus on Incident, Major Incident, Problem, Knowledge and Configuration Management before helping establish a repeatable design approach across additional service areas. We're looking for...

Stress Engineer - Stress & Structural Analysis Location: Boscombe Down Contract length: 12 months Pay rate: £60 - £80 p/h - inside IR35 and via Umbrella SC Clearance/ eligibility is required for this position Joining a team that's right at the heart of aircraft modification and trials, this is a chance to help turn complex structural challenges into certifiable, customer-ready designs. Our client supports growth across both military and civil programmes-so there's real momentum, and your expertise will genuinely matter. What you'll be doing: * Deliver technical assessments for flight trials, product development, research activities and other projects * Perform static strength, vibration, fatigue & damage tolerance analysis for airframe modifications and installations * Use classical hand calculations and Finite Element Analysis to verify designs against regulatory expectations * Devise and conduct structural tests (e.g. static strength and modal testing) to...

Senior Quantity Surveyor - Civils / Infrastructure / Water Location: Abingdon, OX13 Contract Type: Freelance / Contract - Inside IR35 (Umbrella PAYE) Rate: £575 - £625 per day Sector: Water / Civil Infrastructure TRIbuild Solutions is recruiting an experienced Senior Quantity Surveyor for a site-based role in Abingdon, working on Thames Water infrastructure. This is a freelance position operating inside IR35 via umbrella PAYE. Key Responsibilities Lead and develop the effective management and issue of accurate, timely and compliant notices and correspondence, ensuring compliance of all contractual activities on the project Identify contractual and commercial risks and opportunities to the project Maintain registers of variations, delay, extension of time and claims, ensuring effective and consistent implementation of commercial policies and procedures Assist with preparation of monthly progress valuations and claims for work completed Produce monthly cost reports, forecasts...

C&I Wire Person / Panel Builder Employer: UK Atomic Energy Authority Location: Culham Campus, Abingdon, Oxfordshire Contract: 1 year (Inside IR35) Rate: £26.00 per hour (Umbrella) Work Type: Full-time, onsite About the Role We are seeking a skilled C&I Wire Person / Panel Builder to support operations at the MAST-U facility, a leading experimental fusion research environment. This hands-on role involves working across multiple engineering teams, supporting a wide range of control and instrumentation systems. You will split your time between workshop-based panel building and on-plant industrial work, contributing to the construction, testing, fault-finding, and repair of critical systems. Key Responsibilities * Build, assemble, and wire control & instrumentation panels, cubicles, sub-racks, and electronic systems * Carry out fault-finding, diagnostics, and repairs on C&I systems (with and without formal test procedures) * Perform bench testing and...

Mechanical Technician Location: Culham Contract Length: 12 Months Working Pattern: Full-time onsite IR35 Status: Inside IR35 Security Clearance: BPSS required Role Overview We are seeking an experienced Mechanical Technician to support shutdown, maintenance and installation activities within a highly regulated engineering environment. The primary focus of the role will be supporting a specialist mechanical assembly team during planned shutdown periods, including preparation and execution activities. In addition, the successful candidate will provide broader mechanical support across plant systems as required. The role involves working on a variety of sophisticated mechanical systems including: * Vacuum systems * Cooling systems * Pressurised systems * Electro-magnetic systems Responsibilities will include installation, maintenance, fault finding, repair and modification of both existing and new systems. As a Mechanical Technician, you will also be expected to...

Cost Engineer - Major Defence Infrastructure Project Burghfield, Berkshire (RG30 3RR) Hybrid possible. 3 days/wk on site (Thurs / Fri / Monday) and 2 days remote £70 per hour/Inside IR35 26-Week Contract Are you an experienced Cost Engineer looking for your next high-profile contract? This is an opportunity to join a major UK defence infrastructure programme, supporting the delivery of complex, safety-critical projects in a fast-paced and highly regulated environment. Working as part of an established Project Controls team, you'll play a key role in developing and managing project budgets, monitoring costs, forecasting financial performance, and providing accurate reporting to support successful project delivery. The role involves cost planning, change control, earned value management, forecasting, risk and opportunity management, and working closely with project and commercial teams throughout the project lifecycle. What's on Offer? £75.73 per hour Umbrella 26-week...

Compliance Investigator (x2) Oxford - Hybrid (3 days onsite minimum) 12-month contract | £24.89 per hour PAYE / £33.29 per hour Umbrella About the role Guidant Global is recruiting on behalf of Airbus Helicopters UK for two Compliance Investigators to join the Compliance team at their Oxford site - home to Britain's civil helicopter hub and the world's largest helicopter manufacturer. This is a fantastic opportunity to play a key role in maintaining regulatory and operational compliance within a Helicopter Maintenance Repair Organisation (MRO). You'll investigate compliance-related issues, get to the root of what's really going on, and help drive the corrective and preventive actions that keep operations safe, standard-compliant, and continuously improving. What you'll be doing Compliance investigations & root cause analysis Conduct thorough investigations into compliance-related incidents, discrepancies, and safety concerns, including MEDA investigations where...

URGENT SENIOR QUANTITY SURVEYOR NEED-DIDCOT-LONG TERM Due to the award of a major Highways and Road over Rail Bridge scheme in Oxford valued at over £60m, our client, a world renowned Main Contractor are looking for a Senior Quantity Surveyor to join their Commercial Team on a freelance basis. Based from site (this is 5 days per week) daily duties will include Procurement, Sub Contractor Account Management, Payments, Cost Reporting and Variations. To be considered for this role, you will have a minimum of an HNC in Quantity Surveying and have working experience of NEC Option 4 along with major Highways and Structure experience gained within the Main Contracting environment. In return, a top day rate is on offer which is Inside IR35 and comes with an immediate start and long term contract for the right individual. This is an URGENT and great opening with a top client and really personable team so if interested, please send a copy of your CV to Dave Rowe by email or call Dave on...

Electrician - Culham, Oxfordshire Location: Culham, Oxfordshire (100% site-based) Rate: Up to £35.00 per hour (Umbrella PAYE) Contract: Until June 2027 Start: ASAP IR35: Inside IR35 Security Clearance: BPSS We are recruiting for 2 Electricians to support ongoing electrical installation works on a major industrial site in Culham. This is a long-term opportunity working within a busy industrial environment, carrying out a variety of installation, commissioning, maintenance and fault-finding activities. The Role Carry out electrical installation works across the site Commission, test and inspect electrical systems Undertake fault finding, maintenance and repairs Work safely in accordance with site procedures and current electrical regulations Collaborate with the wider project team to deliver works safely and efficiently Essential Requirements Completed Electrical Craft Apprenticeship City & Guilds 2357 (AM2) or equivalent 18th Edition BS 7671 qualification City &...

Mechanical Fitter - Culham, Oxfordshire Location: Culham, Oxfordshire (100% site-based) Rate: Up to £35.00 per hour (Umbrella PAYE) Contract: Until June 2027 Start: ASAP IR35: Inside IR35 Security Clearance: BPSS We are recruiting for an experienced Mechanical Fitter to support ongoing mechanical maintenance, assembly and installation works on a major industrial site in Culham. This is a long-term contract opportunity working within a highly technical engineering environment. The Role Carry out mechanical fitting, assembly and installation activities Support the maintenance, modification and improvement of mechanical equipment Read and interpret engineering drawings and technical documentation Work to a high standard of accuracy while following quality procedures Work safely in accordance with written safe systems of work and site procedures Liaise with other engineering teams to complete work efficiently and safely Complete maintenance and quality documentation...

Compliance Investigator 12 month contract Based in the Kidlington area Offering £33.29ph Inside IR35 Do you have experience conducting compliance investigations within an aviation/aerospace environment? Do you have experience utilising root cause analysis methodologies to determine underlying issues? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for! As the Compliance Investigator, 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: Conduct thorough investigations into compliance-related incidents, discrepancies, and safety concerns Conduct MEDA investigations into compliance-related incidents, discrepancies, and safety concerns Utilise Root Cause Analysis (RCA)...

On behalf of our client, we are seeking to recruit several Compliance Investigators on an initial 12-month contract. As the Compliance Investigator you will be responsible for conducting in-depth investigations into compliance-related issues, identifying root causes, and driving corrective and preventive actions. The role ensures that operational practices align with regulatory requirements and internal quality standards while fostering a culture of continuous improvement and safety. Role: Compliance Investigator Pay: £33.29 per hour via umbrella Location: Oxford Contract: Monday - Friday 37.5hours per week, 08:30 - 17:00,12 months IR35 Status: Inside Security Clearance: DBS Responsibilities Conduct thorough investigations into compliance-related incidents, discrepancies, and safety concerns. Conduct MEDA investigations into compliance-related incidents, discrepancies, and safety concerns when required Utilize Root Cause Analysis (RCA) methodologies , such as 5 Whys,...

This role would see you at the heart of the design and assurance of Containment Level 3 & 4 laboratories and other sensitive government facilities - a chance to apply your expertise where it directly supports national security and critical assets. Key aspects of the role Provide specialist security engineering advice for high‑containment laboratories and other secure government buildings. Review and shape perimeter security, including Hostile Vehicle Mitigation, and recommend targeted enhancements. Lead and support security risk assessments, threat analyses and vulnerability studies for high‑risk environments. Develop, review and assure security design documentation (protective security strategies, technical specifications, assurance reports). Work closely with architects, engineers and programme teams to embed security throughout the project lifecycle. Ensure compliance with relevant legislation, standards and security frameworks. Advise on digital engineering security,...

Job Title: Built Asset Security Advisor - SC Location: Hybrid, Porton Down, Salisbury  (2-3 Days p/w in the office) Contract Duration: 12 Months Daily Rate: £681.16/day (Umbrella – Maximum) IR35 Status: Inside Security Clearance: SC My client is seeking an experienced Project Security Adviser/Built Asset Security Advisor  to provide expert security engineering and protective security advice across a portfolio of high-security facilities and infrastructure projects. This role will support the design, development, review, and assurance of secure environments, including Containment Level 3 and 4 laboratories and other sensitive government facilities. The successful candidate will work closely with multidisciplinary teams to ensure security requirements are embedded throughout the project lifecycle, helping to safeguard critical national assets and maintain compliance with relevant legislation, standards, and industry best practice. Key Responsibilities Provide specialist security...

Telecoms Security Act experience and understanding is essential in this role.** Your new company A well-known telecoms provider offers hybrid working with 2 days a week in the office (in the Reading area or Manchester or London offices), and 3 days working from home each week. You must have extensive TSA experience to be considered for this role! Your new role In this role you will be dedicated to supporting with TSA project delivery and responses for information. You therefore need previous experience with TSA and a background in the Telecoms sector. Manage TSA requests for information (RFI) Gather, validate, and organise compliance evidence. Support TSA project delivery Ensure responses meet regulatory expectations What you'll need to succeed Hands-on TSA experience in another Telecoms organisation - Essential! Strong understanding of the TSA requirements and regulatory response expectations for OFCOM. You will also need to be adaptable to be able to re-prioritise work...

SDP Test Analyst (x5) Contract: 6 Months Location: Hybrid - Reading (4 days onsite per week) Start Date: ASAP Rate: Competitive (Inside IR35) Security Clearance: Active SC Clearance required The Opportunity We are seeking five experienced SDP Test Analysts to join a major digital transformation programme, supporting key service areas including Cloud Hosting, Enterprise Services, End User Services, Identity & Access Management (IDAM), and infrastructure services. Working closely with the Test Manager, you will lead testing activities within your assigned domain, ensuring high-quality delivery across complex enterprise platforms. Key Responsibilities Review requirements, user stories, acceptance criteria, and technical documentation to ensure test readiness. Create test plans, scenarios, and test cases. Execute manual and automated functional and non-functional testing. Conduct regression, performance, usability, and security testing. Manage defects through to...