44 sen support worker jobs found

Our client has an opportunity for an experienced Aviation Technical Publications Development/Authoring Specialist to join them working on the UK CH-47 programme. This is an exciting opportunity to join an established organisation providing class leading support in a rotary wing engineering MRO environment. Role: Technical Publications Specialist Location: UK South Coast Shifts: Full-Time, Days, Mon - Fri IR35 Status: Inside Security Clearance: Full SC clearance is required Hourly Rate: TBA Assignment Duration: 6 Months For your application to be considered it is a requirement that you hold UK 'right to work' at the time of application. The role involves organising, reviewing, and editing technical publications, documentation, and related data, while gathering and analysing customer requirements to define scope and deliverables. You will support a variety of technical publications for the platform, including the development and maintenance of Aircraft Maintenance Manuals...

1st / 2nd Line Support Engineer 3 month-contract, Inside IR35 £125 to £150 per day, depending on experience Central Cardiff Are you an experienced 1st / 2nd Line Support Engineer looking for a contract role where you can get hands-on with hardware, desktop deployments and day-to-day IT support in a fast-paced environment? This is a varied support role focused on providing 1st and 2nd line IT assistance across a busy contract services environment. You will be responding to tickets, resolving common user issues and getting involved in practical, hands-on IT work. You will support end users with password resets, Outlook issues and general desktop support, while also assisting with auditing, deploying and configuring desktops. The role requires someone comfortable working with physical hardware, including laptops, printers and basic server-related tasks. This is an on-site position based in Central Cardiff, offering consistent working hours and the opportunity to broaden your...

Remote Plan Checker – Up to £70/hr – Class 3 RBI Location: Remote / Flexible Contract: Long-Term Contract Opportunity Rate: £65–£70 per hour Hours: 15–20 Hours per Week (Fully Flexible) A new opportunity has arisen for an experienced Class 3H Registered Building Inspector to join a client on a long-term contract basis. This role would suit a highly experienced RBI looking to take on additional workload alongside their existing commitments. Whether you are currently working on another contract, undertaking consultancy work, or employed in a permanent position, this opportunity offers the flexibility to supplement your current workload with a steady stream of part-time remote work. The Role You will be responsible for providing Building Control support across a Class 3H workload, working independently and managing your own diary around existing commitments. The client is seeking an experienced professional who can deliver high-quality technical support whilst benefiting from...

Assurance Engineer – Service Assurance for Network Transformation We’re delivering a major network transformation programme, upgrading critical infrastructure into a modern, managed service environment. As an Assurance Engineer, you’ll play a key role in ensuring that every element of this complex change meets the highest standards of safety, security, and regulatory compliance. This role is ideal for someone who enjoys combining technical understanding with analytical thinking and clear, structured documentation. You’ll be the link between delivery teams, stakeholders, and customers Assurance — evidencing that assurance is built in at every stage of the service lifecycle. What You’ll Do * Develop and maintain high-quality assurance documentation, including Service Assurance Plans, requirements Traceability logs, evidence logs, and Service Assurance Case Reports. * Work with clients, architects, and delivery teams to ensure assurance requirements are clearly...

An opportunity has arisen for an AI Security Architect to join a well-established health research organisation and charity that supports large-scale medical research to improve disease prevention, diagnosis and treatment. As an AI Security Architect, you will design and implement security frameworks, controls and secure operating models that enable the safe deployment and use of AI solutions across complex business environments. This is a 6-month contract role, working remotely with occasional office visits in London, offering a competitive salary (Inside IR35) and benefits. Visa sponsorship is not available. You will be responsible for Conducting security assessments of AI solutions, including threat modelling Developing governance frameworks, security standards, and best practice for AI adoption Designing controls for identity, access management, auditability, and human oversight Supporting implementation of security guardrails for AI, generative AI, and agent-based...

We are recruiting for a talented Hardware Design Engineer to join our client's Test Equipment Hardware Design Capability team on a 6-month contract. Part of the Test Equipment Centre of Excellence (TE CofEx), this team designs, integrates, and validates innovative test system hardware solutions that support products throughout their lifecycle. This is a fantastic opportunity to contribute to cutting-edge projects, ensure technical excellence, and help drive engineering success. Role: Test Development Engineer Pay: £50 per hour Via Umbrella Location: Stevenage Contract: Monday- Friday, 37 Hours per week, 6 Months Contract IR35 Status: Inside Security Clearance: SC Required however can start on BPSS Essential Responsibilities Prepare specifications & develop designs in line with all quality and technical standards. Develop proposals for investigations & solutions, following investigation and analysis of technical issues. Carry out design appraisals to ensure all...

Senior Cloud Platform Engineer (Azure & AWS) Location: Milton Keynes/Hybrid (3 days in office p/w) Rate: £500 - £550 per day Contract: 6 months initial IR35: Inside IR35/Umbrella Clearance: Active SC/DV preferred Are you a Senior Cloud Platform Engineer with strong Azure experience and good exposure to AWS? This is an immediately available contract role working on a secure cloud programme. The role will involve supporting the build, migration and day-to-day operation of cloud platforms across Azure and AWS. You will be working across cloud readiness, platform build, Infrastructure as Code, DevSecOps tooling and ongoing cloud support. There will also be a strong focus on migrating legacy applications into cloud environments, improving platform reliability and making sure services are secure, compliant and fit for purpose. This would suit a hands-on cloud engineer who has built and supported Azure platforms, worked with IaC tools such as Terraform or Bicep, and is...

Join a world-renowned aerospace and defence organisation as a Legal Counsel Warton or Samlesbury onsite hybrid days per week Would you like to join a global aerospace and defence organisation? Do you want to work as part of an organisation protecting people and maintaining maximum national security? Due to a drive for greater success, this advanced manufacturing business is currently searching for a Legal Counsel to add to their talented, hardworking team in Warton or Samlesbury on a 12 month contract. Striving for innovation and creativity you can ensure no two days will be the same. The Role Legal Counsel Samlesbury/Warton 12 months 3 days on site - but there is flexibility £101.41 Inside IR35 Interested? Get in touch! The role: * This is a legal counsel role within the Air Operations team in the Air Sector. In this role, you'll act as a trusted legal partner to the business, providing practical and commercially focused legal advice to teams across multiple jurisdictions....

Hays are now looking for a Java Developer on a 12 month contract. The client requires all candidates to already hold SC Clearance and NPPV3. £428 Inside IR35 Mainly Remote (once a month in Bridgend or Reading) Candidates must hold current NPPV3 & SC Clearance 12 month contract Our client is building a team to support and maintain a critical national policing system used across the UK. This role focuses on Level 3 support, troubleshooting, and ongoing development of legacy Java-based applications in a highly collaborative environment.Working closely with Support, Platform, and DBA teams, you will play a key role in ensuring system stability, implementing enhancements, and resolving complex technical issues. What You'll Be Doing Provide Level 3 support for a business-critical national system Troubleshoot, diagnose, and resolve production issues Maintain, enhance, and support legacy Java-based applications Develop, refactor, and implement automated tests Design, build, and test...

Skilled Operative x6 - BESS Projects Location: Monk Fryston, North Yorkshire Project: SSER BESS Site, Rawfield Lane Start Date: 15th June 2026 Duration: Until 28th August 2026 Positions Available: 6 Hours: 45 Hours Per Week Working Hours: 07:00 - 17:00 Rate: £28.50 per hour IR35 Status: Inside IR35 Payment: CIS We are currently recruiting for 6 Skilled Operatives to support the delivery of a major Battery Energy Storage System (BESS) project at Monk Fryston. This is an excellent opportunity to join a leading energy infrastructure contractor working on a high-profile renewable energy development. Duties & Responsibilities: Civil works associated with BESS and electrical infrastructure construction Installation of ducts and cable routes Cable pulling and cable management activities Assisting with trenching, reinstatement and general groundwork duties Supporting site teams with construction and installation activities General site duties as required by the project team...

6 month Project Manager role Inside IR35 Immediate Start Hybrid - Onsite Dorset County Hall, Dorchester (2days) £400 to £450 a day Should have experience in children's services and be an experienced project manager. About Us Connect2Dorset is a managed service agency owned by Dorset Council, providing temporary, contract and interim opportunities within Dorset Council. Our service is built on our values of being ethical, trustworthy and caring, with profits returned to our Local Authority shareholders. This role is central to delivering a multi-year transformation agenda that improves outcomes for children and families, strengthens early intervention and enables more efficient, integrated service delivery. This role will lead the implementation of projects ensuring transformation is evidence-led, aligned with local needs, and delivers measurable impact. Working across early help, education, SEND, and social care, you will oversee projects where directed by the Delivery...

Skilled Train Maintainer £38.52 Umbrella (Inside IR35) Permanent nights, mix of 4 on / 4 off and 5 on / 5 off 3-month rolling contract (with strong long-term potential for the right candidate) Level 3 Qualification in Engineering required The Role Step into a hub of technical excellence, handling the inspection, maintenance, fault diagnosis, and overhaul on passenger fleets. We’re recruiting skilled Technicians to join a cutting-edge rail operation in the North where innovation meets precision. If you take pride in precision engineering and want to work in a facility designed for excellence, this role is built for you Key Responsibilities Carry out servicing, maintenance, repair, and overhaul of traction and rolling stock to company standards (Mechanical and Electrical) Diagnose faults and implement effective solutions Use and maintain tools, equipment, and materials responsibly Operate plant and equipment in line with competency certification Follow all technical...

Microsoft Dynamics Developer 6 month contract Based in Farnborough Offering £38.25ph Inside IR35 Do you have experience in D365 development? Do you have experience with Power Platform? 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 Microsoft Dynamics Developer, 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: Design and develop customisations, plugins, workflows, and integrations within the D365 environment Customise and extend D365 modules using X++, C#, JavaScript, Power Automate, and Power Apps Collaborate with functional teams to translate business requirements into technical specifications Develop and maintain integrations between D365 and...

Software Architect 12 Month Contract - 37 Hours Per Week Newcastle (Hybrid) Inside IR35 Role Overview - Belcan are currently working with one of the leaders in the Aviation industry for a software architect to join their team in Newcastle. The role is based at their Newcastle office. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. They are looking for the following; Responsibilities Work with System Architects to translate business goals and high-level requirements into robust software architectures, balancing performance, security, reliability, and compliance Design scalable, flexible, and maintainable architectures for complex geospatial systems using the latest modern cloud based technologies and tools Identify technical risks early and define pragmatic mitigation strategies Work in an AGILE scrum team, collaborating closely with software...

On behalf of our client, we are seeking to recruit a Microsoft Dynamics 365 Developer on an initial 6 -month contract. As the Microsoft Dynamics 365 Developer you will be responsible for designing, developing, customising, and supporting solutions within the D365 ecosystem, including Finance & Operations (F&O), Customer Engagement (CE), and the Power Platform. You will work closely with business analysts, functional consultants, and stakeholders to deliver scalable and efficient business solutions. Role: Microsoft Dynamics 365 Developer Pay: £38.25 per hour Via Umbrella Location: Farnborough Contract: Monday - Friday 37 hours per week, 6months IR35 Status: Inside Security Clearance: BPSS Responsibilities Design and develop customisations, plugins, workflows, and integrations within the D365 environment. Customise and extend D365 modules using X++, C#, JavaScript, Power Automate, and Power Apps. Collaborate with functional teams to translate business requirements...

SAP Specialist 6 month contract Inside IR35 Up to £96.33 per hour Umbrella (DOE) Our client is seeking an experienced SAP Specialist to join their team on a contract basis. This role focuses on activating and configuring standard Fiori apps across Core Finance, Treasury, Taxation, and Reporting within an S/4HANA Finance transformation. Key Responsibilities: Activate and configure in-scope standard SAP Fiori apps identified through L4 Finance design sessions. Build and maintain Fiori Launchpad catalogues, spaces, pages, and tiles. Collaborate with the SAP GRC team to ensure all catalogue and role design aligns with UAR, SoD, and role-based access controls. Provide support to functional Finance, Treasury, Tax, and Reporting teams with app feasibility, design input, and configuration insights. Prepare configuration documentation and manage the transport process through Test and Production. Support SIT and UAT cycles, resolving configuration and access-related issues. Core...

Rullion Is currently looking to recruit for the following role for one of our global leading clients in their Global Repair Network Team Repairs Engineer Warwick ASAP Start 6 months++++++ Inside IR35 £46 Per hour PAYE/£62 Per hour Umbrella Hybrid Industry - Gas Turbine Our client has an exciting opportunity within the Global Repair Network Team working closely with their external network of MROCs (Maintenance, Repair & Overhaul Centre's) and authorized Repair Vendors. The Repair Engineer (FTC) role within the Repair Network Engineering Team will play a key part in supporting the existing global capability within the Global Repair Network Team as well as future capability developments. Job Role. Support component repair development activities. Assess, investigate and sentence non-conforming components. Support repair scheme amendment/writing and technical variances. Support implementation of improvements & technical solutions (internally & externally). Represent...

Job Title: Mechanical Supervisor Location: Beckton Rate: £450 per day (Inside IR35 Umbrella PAYE) Duration: 12 months+ Sector: Water / Wastewater The Company We are working in partnership with a leading Tier 1 Water/Wastewater contractor, delivering large capital delivery schemes on behalf of Thames Water. With multiple live projects across clean water sites, they are looking to strengthen their delivery team with the appointment of an experienced Mechanical Supervisor. The Role As a Mechanical Supervisor, you will play a key role in the successful delivery of mechanical packages across major water infrastructure projects. You will oversee site activities, ensuring compliance with safety, quality, and programme targets, while supervising both directly employed staff and subcontractors. Key Responsibilities ·Supervise and coordinate mechanical works, including pipework fabrication, welding, and inspection. ·Review and interpret P&IDs and GA drawings to support...

Site Engineer (Setting Out) – Major Civil Engineering Project Location: Plymouth Contract: Long-term / Freelance (Inside IR35) or Permanent Security Clearance: Required – applicants must be UK Nationals Overview Carmichael UK has a fantastic opportunity for Site Engineers with strong setting-out experience to join a long-term civil engineering project in Plymouth. This is an excellent opportunity to work within a well-established delivery team on a variety of civil engineering works, playing a key role in the accurate and safe delivery of site activities. The role covers both self-delivered and subcontracted works. The Role As a Site Engineer, you will be responsible for day-to-day engineering activities on site, with a strong emphasis on setting out and dimensional control. You will support and mentor junior engineers where required and provide technical input across multiple areas of delivery. You will contribute to: RAMS Temporary Works briefs ITPs Weekly progress...

Software Architect 12 month contract Can be based in Newcastle or Guildford Offering £70ph Inside IR35 Do you have experience designing and owning software architectures for complex systems? Do you have an awareness of DevSecOps? 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 Software Architect, 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: Work with System Architects to translate business goals and high-level requirements into robust software architectures, balancing performance, security, reliability, and compliance Design scalable, flexible, and maintainable architectures for complex geospatial systems using the latest modern cloud-based...