16 sen support worker jobs found

Are you a Commissioning Engineer looking for your next contract opportunity? If so, look at the role below! Location: London Contract Duration: 12 months + yearly extensions Start Date: ASAP/Immediately Working Pattern: Monday to Friday (10 hour days & 5 hour days on Fridays) + potential weekend work Rate: £700-£850per day Outside IR35 DOE - All in Responsibilities: Lead and deliver the commissioning of HV substations and associated systems across SSEN projects initially, & SPEN projects longer term. Develop and implement commissioning plans, procedures, and test documentation. Perform functional testing, fault-finding, and verification of protection and control systems. Ensure all works comply with SSEN & SPEN safety rules and standards. Liaise with project management, design, and construction teams to ensure seamless project delivery. Produce detailed commissioning reports, test results, and completion documentation. Support project handover and ensure all...

Commissioning Engineer (Security / Access Control) Role: Commissioning Engineer Location: Hartlepool (North East) Duration: Immediate start - minimum until end of August Rate: Competitive (Outside IR35 TBC) Overview: We are currently supporting a major engineering contractor delivering works on a high-profile energy infrastructure project in the North East. They are seeking an experienced Commissioning Engineer to support the final stages of delivery, specifically focusing on security systems and access control. Key Responsibilities: Commissioning of security and access control systems on a live project Supporting installation teams and ensuring systems are fully operational System testing, fault finding, and handover support Working closely with site teams to ensure smooth deliveryRequirements: Proven background in commissioning security / access control systems Strong practical experience in a site-based role Ideally experience working with Gallagher access control...

QS Mechanical (Piping) - £450/day Outside IR35 Location: Point of Ayr, North Wales Contract Length: 12 Months ARM is recruiting for an experienced QS Mechanical professional to support a major energy sector project in North Wales. Key Responsibilities Maintain and update project Bills of Quantities and quantity records. Update project management databases with construction progress data. Support the preparation and verification of extra works, NPs, and CWOs. Ensure quantity and cost data complies with project procedures and subcontract requirements. Assist with quantity reporting and cost forecasting. Monitor subcontractor manhours, equipment usage, and installed quantities. Support the administration and settlement of subcontractor and client claims. Coordinate spooling, welding, and material traceability systems. Requirements Minimum 10 years' experience as a Mechanical Quantity Surveyor. Strong piping experience within energy, oil & gas, petrochemical, or industrial...

Electrical Maintenance Engineer – Manufacturing Based in Berkshire – 3 month rolling contract Panama Shifts (12hr) – Days and Nights  Outside IR35 £37ph The business is now looking for an Electrical Maintenance Engineer to support the internal team and to ensure downtime is to a minimum whilst maintaining standards of a variety of equipment. If you are looking for a new contract, then please contact Adil Shaikh on (phone number removed) or email The day-to-day responsibilities of the Electrical Maintenance Engineer will involve the following. Reactive maintenance will include fault finding and replacing components on a variety of machines. Preventative maintenance Electrical responsibilities will include fault finding on PLCs and a variety of electrical components such as sensors, relays, proximities, control panels, single phase, three phase, AC and DC motors and contactors  The Maintenance Engineer must possess the following skills and experience. Previous Electrical...

Highways Clerk of Works Vacancy- Outside IR35 North East England Contract - 12 Months £35-£40 per hour- Outside IR35 I am currently recruiting for an experienced Highways Clerk of Works to support a programme of highway works across the North East of England. This is an initial 12-month contract working on a range of heritage and Active Travel schemes, ensuring works are delivered safely, to specification and in line with required standards. This role will suit someone with strong site supervision experience within highways or civil engineering, who is comfortable overseeing contractors and reporting on progress and quality of works. Key Responsibilities ·Carry out regular site inspections to monitor progress and quality of works ·Ensure construction activities comply with design specifications, standards and health & safety requirements ·Monitor contractor performance and workmanship on site ·Identify and report defects, non-compliance or safety issues ·Maintain...

Construction Methods Engineer - Pipeline Landfall Location: Kingston upon Thames Contract: 6 - 12 Months (Outside IR35) Rate: £(Apply online only) a day Are you an experienced Construction Methods Engineer looking for an outside IR35 contract on a major Oil & Gas / Energy project? This role will see you leading the planning, coordination, and execution of pipeline landfall activities, acting as a key technical link between engineering teams, vessel operations, and the client. Key Responsibilities: Deliver the work programme in line with design and specifications Review and improve technical solutions and documentation Coordinate project phases, ensuring quality and compliance Liaise with client and vessel teams on technical matters Support offshore activities and ensure accurate installation records Requirements: Proven pipeline landfall experience within Oil & Gas / Energy Relevant degree or diploma Valid OEUK medical Strong technical and team coordination...

We are currently looking for a Calibration Project Lead for a project in Huddersfield on an initial 6-month contract. * 6-month contract * £40 per hour - Outside IR35 * Ideally will have current SC Clearance but will also consider candidates who are eligible to obtain * 4 days onsite minimum (can work condensed days - 37.5 hours in 4 days etc) As a Calibration Engineer, you will be working in a proactive and collaborative project working environment, providing governance in relation to Quality Management whilst supporting project deliveries. Daily activities will be conducting in accordance with our internal quality management system procedures and processes in line with ISO 9001:2015. Directly working under the Quality Manager, you will be responsible for the day-to-day running of the internal calibration department supporting the business in calibration, measurement systems, or measurement related activities in accordance with recognised...

Mechanical Design Engineer Water Sector Outside IR35 Contract £500 per day Ltd We are currently recruiting for an experienced Mechanical Design Engineer to support the delivery of major water infrastructure projects within the UK water sector. This is an excellent opportunity to join a long-term AMP framework programme, working on a range of clean water and wastewater projects across the full project lifecycle. The role will involve producing and reviewing mechanical designs, supporting technical delivery, and working closely with multidisciplinary teams to ensure projects are delivered safely, efficiently, and in line with client requirements. The successful candidate will have previous experience delivering mechanical design solutions within the water sector and will be comfortable working across pumping stations, treatment works, pipework, dosing systems, and associated mechanical infrastructure. Experience working with Tier 1 contractors, design consultancies, or MEICA...

Mechanical Design Engineer Water Sector Outside IR35 Contract £500 per day Ltd We are currently recruiting for an experienced Mechanical Design Engineer to support the delivery of major water infrastructure projects within the UK water sector. This is an excellent opportunity to join a long-term AMP framework programme, working on a range of clean water and wastewater projects across the full project lifecycle. The role will involve producing and reviewing mechanical designs, supporting technical delivery, and working closely with multidisciplinary teams to ensure projects are delivered safely, efficiently, and in line with client requirements. The successful candidate will have previous experience delivering mechanical design solutions within the water sector and will be comfortable working across pumping stations, treatment works, pipework, dosing systems, and associated mechanical infrastructure. Experience working with Tier 1 contractors, design consultancies, or MEICA...

Job Title: Contract Product Design Engineer * Contract Length: Initial 6 months - with potential for extension. * Start: ASAP * Rate: Depended on Experience * IR35: Outside IR35 * CAD: AutoDesk Inventor * Location: East Midlands - In office 5 days a week * Hours: 37.5h OR part time opportunities for the right candidate. Please see the key details below: I'm currently supporting an engineering manufacturer that are looking to bring a Contract Product Design Engineer in on an initial 6 month contract, with potential for long term contract opportunity. Following significant investment into research, development and innovation, they are looking for someone to support a growing pipeline of new product development projects. Key Responsibilities: * Helping develop new products from concept through to manufacture * Product design and development * Mechanical design and CAD modelling * Prototype development and testing * Supporting multiple innovation...

Scada Engineer - Onshore Substation 2-year contract Outside IR35 Key Qualifications Client witness/support the delivery of the HV/Substation and WTG SCADA systems during the construction and commissioning phase of the project supporting Onshore and/or Offshore systems. This will cover the hardware and software interfaces for the whole project, from HVDC systems to WTGs, which cover: LAN systems (Process, Scada, Server, Subsystem, Client, Operator, DMZ) Pole Control systems Converter control system DC protection DC Measuring system AC protection Bay control units HMI and fault reporting operation (design already finalised) Communication/LAN systems OT cyber security Systems such as fire alarm, PECG, Cooling system etc. Fibre Optic and other cable communication infrastructure - between onshore and offshore - overseeing installation of the cable, including hygiene, patching and correct install. Client witness/support for acceptance tests (FAT/SAT) to ensure they are performed...

A fantastic opportunity has arisen for an experienced HV Commissioning Engineer to join a major transmission infrastructure programme, initially supporting SSEN projects before moving onto SPEN frameworks. The Opportunity 📍 Manchester 📅 12-Month Contract + Extensions 💰 £750-£850 per day (Outside IR35, All-In) 🚀 Immediate Start Available ⏰ Monday-Friday (10-hour days, early finish Fridays) + optional weekend work Key Responsibilities Lead commissioning activities on HV/EHV substations (132kV-400kV) Carry out protection, control and SCADA testing Develop commissioning procedures and test documentation Support energisation, handover and project delivery Ensure compliance with SSEN/SPEN safety standards Requirements ✔ SSEN or SPEN Authorisation ✔ SSE Cat 1 & Cat 3 Authorisation ✔ Proven HV/EHV substation commissioning experience ✔ Strong knowledge of protection relays, control systems and SCADA ✔ Experience working under UK DNO/TSO safety rules This is an excellent...

A fantastic opportunity has arisen for an experienced HV Commissioning Engineer to join a major transmission infrastructure programme, initially supporting SSEN projects before moving onto SPEN frameworks. The Opportunity 📍 Glasgow 📅 12-Month Contract + Extensions 💰 £700-£850 per day (Outside IR35, All-In) 🚀 Immediate Start Available ⏰ Monday-Friday (10-hour days, early finish Fridays) + optional weekend work Key Responsibilities Lead commissioning activities on HV/EHV substations (132kV-400kV) Carry out protection, control and SCADA testing Develop commissioning procedures and test documentation Support energisation, handover and project delivery Ensure compliance with SSEN/SPEN safety standards Requirements ✔ SSEN or SPEN Authorisation ✔ SSE Cat 1 & Cat 3 Authorisation ✔ Proven HV/EHV substation commissioning experience ✔ Strong knowledge of protection relays, control systems and SCADA ✔ Experience working under UK DNO/TSO safety rules This is an excellent...

Senior Civil Engineer - Contract Opportunity 🚨 📍 UK Hybrid / Remote 💰 £40 per hr 🕒 6 Month Contract ✅ Outside IR35 ⏰ 40 Hours Per Week We are working with a well-established Engineering Consultancy that is looking to appoint an experienced Senior Civil Engineer to support a growing workload across both Infrastructure and Water projects. This is an excellent opportunity for a contractor with strong drainage, highways and water sector experience looking for a long-term Outside IR35 assignment. Key Requirements: ✔ Surface & Foul Water Drainage Design ✔ MicroDrainage Modelling ✔ SuDS Design & Drainage Strategies ✔ Flood Risk Assessments (FRAs / FCAs) ✔ S104, S106 & S185 Drainage Agreements ✔ Highways Design (S38, S278 & S184) ✔ 3D Earthworks Modelling & Cut / Fill Optimisation ✔ Project & Design Management ✔ Tender Preparation & Fee Proposals ✔ Liaison with the Environment Agency, LLFAs, IDBs & Water Authorities Software: 🔹 Civils 3D...

Job Title: HVDC Engineer Contract Type: Contract (Outside IR35) Duration: 12 Months Start Date: ASAP Location: Remote (UK / Europe considered) Overview We are currently seeking an experienced HVDC Engineer to support the design and engineering activities on a major power transmission project. This is a 12-month contract role, working outside IR35, with a remote working setup. The successful candidate will support engineering teams across HVDC system design, ensuring technical deliverables are produced to a high standard and aligned with project specifications. Key Responsibilities * Support the design and engineering activities associated with HVDC transmission systems. * Review and contribute to technical documentation, design packages, and engineering studies. * Collaborate with multidisciplinary engineering teams across electrical, control, and system design. * Provide technical input into HVDC system architecture, equipment specifications, and...

Senior Electrical Design Engineer / Senior Electrical Engineer - CONTRACT Outside IR35 Surrey, UK Shape the Future of Clean Energy ARCA Resourcing is partnering with a pioneering clean energy technology company developing next-generation integrated power solutions. As part of a rapidly growing engineering team, we have a requirement for a Senior Electrical Design contractor to work on highly advanced electrical systems that are driving the future of sustainable power. We’re looking for a talented Senior Electrical Engineer / Senior Electrical Design Engineer with strong industrial electrical design expertise and a passion for solving complex engineering challenges. The Role You’ll conduct electrical engineering activities across innovative, high-impact projects — taking concepts from feasibility and architecture through to integration, testing, commissioning, and operational support. Working within a multidisciplinary environment, you’ll collaborate with engineers and scientists to...