26 senior systems engineer jobs found

Senior Control Systems Engineer Glasgow - hybrid (site visits required) £45-50 per hour Outside IR35 6 month initial Essential Skillset: 10+ years experience as a Control Systems / Controls Engineer Experience developing control logic and control system specifications Experience programming PLCs (Allen Bradley, GE, Siemens) Ability to produce wiring diagrams, I/O lists, loop drawings and cause & effect diagrams Knowledge of plant control systems including HMI, DCS and SIS Desirable Skillset: Knowledge of Fire & Gas (F&G), Emergency Shutdown (ESD) and Pressure Safety Device (PSD) systems Experience with installation and commissioning of control systems Understanding of international codes and standards (ISO, ISA, BS EN, API) Responsibilities: Manage and support engineering requirements within assigned project scope Deliver technical solutions that meet customer objectives Ensure all project deliverables are technically fit for purpose and compliant with...

Senior / Principal Offshore Structural Engineer Contract Status: Inside or Outside IR35 (flexible) Location: London (Hybrid) Duration: 4-6 months Start Date: ASAP Overview: We are seeking a Senior / Principal Offshore Structural Engineer to join a dynamic team in London, supporting multiple offshore oil and gas and energy transition projects. The team works on a range of projects, including greenfield developments, tie-back projects, and shallow water offshore structures. This role is aimed at strengthening the structural engineering capability within the London-based team. Key Responsibilities: - Support offshore structural engineering activities across concept select, FEED, detailed design, execution, and decommissioning phases. - Design metallic offshore structures, including fixed platforms and floating topsides. - Develop and run FEA structural models for offshore structures. - Design foundation systems including piles and mud mats. - Support greenfield...

Senior Civil Design Engineer £38 to £55 per hr Outside IR35 Reading Hybrid working available Our client is an award winning multi disciplinary design consultancy who are based near Reading. The are looking to recruit a Civil Design Engineer who has experience of Drainage Design on a wide range of residential and commercial type projects. The right candidate will undertake tasks designing infrastructure for commercial, retail, residential and industrial sectors. Civil Engineer Job Overview • Design of infrastructure for commercial, retail, residential and industrial sectors including SUDS drainage systems, roads to adoptable & DMRB standards. • Liaison with statutory bodies such as Southern & Thames Water, Roads Department, local drainage authorities. • Attend design meetings, site meetings and carryout site inspections. • Liaise and communicate clearly in a professional manner to colleagues, clients, contractors and other designers and to offer advice and...

Location: Tring (Predominately onsite with flex where project allows) Duration: 4-6 month contract IR35: Outside IR35 Role detaills: Our client, a leading entity in the Defence & Security sector, is seeking a highly motivated Senior Software Engineer to join them on a contract basis - The role will encompass the design and development of a web-based control and monitoring dashboard application for an antenna terminal system. Key Responsibilities: Design and develop a web-based control and monitoring dashboard application for an antenna terminal system. Engage in the full design life cycle from specifications generation to thorough regression testing of pre-production units. Build and maintain React/Next.js frontend applications and NestJS backend services within a shared pnpm monorepo environment. Integrate user-facing components with backend services using various communication protocols (REST, WebSockets, SNMP, MQTT, etc.). Develop the GUI using a mix of off-the-shelf UI...

Senior Process Engineer- Addison Project, Harlow For over 25 years, Addison Project plc has delivered innovative, sustainable engineering solutions across the chemical, pharmaceutical, energy, and food & beverage sectors. As a family‑owned business with UK‑wide coverage, we combine technical excellence with a collaborative, client‑focused approach. Our fully integrated EPCM capability supported by strong CDM and HSSEQ leadership and accredited management systems ensures projects are delivered safely, efficiently, and to the highest standards from concept through to commissioning and start‑up. If you're passionate about engineering and want to join a dynamic, people‑focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place to grow your career. Role: Senior Process Engineer (Contract – Outside IR35) Location: Harlow Contract: 12 months Start Date: Spring 2026 Workscope Addison Project Plc invites...

Senior / Principal C&I Engineer – Contract Location: West Wales This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy, and Hydrogen sectors. TUV Certified status would be a bonus, though not essential. Role & Responsibilities * Undertaking work providing Process Engineering support to a range of CAPEX and OPEX projects. * Performing safety specification and certification of safety instrumented systems. * Carry out SIL Verification using simplified equations. * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Development of...

We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...

We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...

We are working with a leader in the hyper scale global data centre space -their portfolio includes hyperscale facilities for global tech giants, multi-megawatt data halls, and cutting-edge colocation sites. This is an opportunity to work with a team that sets the benchmark for technical excellence and innovation in the data centre sector. The data centres are at stage two and three so a good time to become involved. The position is as a Senior or Principal Electrical Engineer, you will play a key role in designing and delivering complex electrical systems for large-scale data centres collaborating with multidisciplinary teams to ensure resilient, high-performance solutions for some of the most advanced facilities in the industry. What you'll need to succeed Strong experience in HV, LV, generators, and UPS systems, or a willingness to learn and develop in these areas. Proven background in electrical design within building services. Ability to manage projects and mentor...

Systems Engineer (Requirements & Design) Outside IR35 Full time on site in Maidenhead Our client is seeking a skilled Systems Consultant for a contract position, responsible for various critical tasks associated with Systems Engineering activities, products, and artefacts. As part of this role, you will ensure the correctness and completeness of work products and solutions, executing evidence creation strategies to gain internal and external acceptance. Key Responsibilities: Carry out tasks associated with Systems Engineering activities, ensuring they align with agreed plans, processes, and scope. Ensure the correctness and completeness of work products from the requirements phase onwards, progressively gaining acceptance. Create and maintain artefacts such as strategies, plans, procedures, compliance matrices, and reports. Lead cross-discipline design and development of supporting test equipment, fixtures, and rigs through a full lifecycle approach. Ensure all safety and...

Astute's Power team is partnering with a specialist and fast growing mechanical and electrical services provider, delivering services to the power generation sector, to recruit an Electrical Installation and Commissioning Technician on a 3 month contract for its Purfleet site. The Electrical Installation and Commissioning Technician role comes with a day rate of £400 per day. Key skills required for the Electrical Installation and Commissioning Technician role Industrial Electrical Installation experience Decommissioning experience City and Guilds 2391. 18th Edition. Industrial Power Systems Experience - working on large generators, gas engines, and associated plant is desired. Apprenticeship trained. Location, day rate and timeframe of the Electrical Installation and Commissioning Technician role Intitial 3 Month contract in the UK If eligible, chance to continue contract for 6-9 months in the Ukraine. Outside IR35Astute People are acting as an employment business in...

Electrical Commissioning Engineer -  Water & Wastewater Treatment Location: Bournemouth Rate: up to £500 p/d DOE (Outside IR35/LTD Company) Duration: 12 Months+ Sector: Water/Wastewater Are you a Commissioning Engineer looking to elevate your career in the Water/Wastewater sector? Your Responsibilities: ·Conduct comprehensive commissioning activities on clean and Wastewater sites. ·Manage instrumentation and panel operations with precision and efficiency. ·Interpret complex technical documentation and execute various low voltage electrical tasks. ·Demonstrate proficiency in fault-finding, diagnostics, and modifications, ensuring optimal performance. ·Collaborate with Systems Integrators for seamless commissioning and system modifications. ·Provide training sessions and support to internal teams and clients as needed. ·Uphold strict health, safety, and quality standards, fostering a culture of excellence. Requirements: ·Proven track record as a Commissioning...

Process Design Engineer – Structural, Pipework & Vessel Design (FMCG Process Equipment) Location: Peterborough Rate: £35 - £40ph LTD Company Outside IR35 Remote work available with the occasional office visit Job Purpose We are seeking a Design Engineer to join the Engineering design team, supporting the development, modification, and documentation of structural, vessel, and pipework solutions within the FMCG process equipment sector. The role supports liquid and powder process engineering projects across food, beverage, brewery, bakery, dairy, and utility applications, delivering high-quality cradle-to-grave design outputs that meet industry standards and customer requirements. You will work within a multidisciplinary project team, contributing your own engineering ideas while ensuring designs are practical, economical, and suitable for manufacture and installation. Key Responsibilities of the Design Engineer: • Design and develop process machinery including mixers,...

Exciting Opportunity for a Site Engineer in the Water/Wastewater Industry Role: Site Engineer Location: Kingston Bagpuize Rate: £350 per day - CIS Duration: 12 months + Sector: Sewage Treatment Works About the business Join a dynamic contractor at the forefront of the industry, currently spearheading projects within the Thames Water framework. Our commitment to excellence has opened up an exciting opportunity for a talented Site Engineer to contribute to upcoming development works linked to a large Sewage treatment works (STW) in Oxford. Key Responsibilities: ·Execute setting out tasks with precision, ensuring accuracy in levelling and traversing. ·Collaborate with the Project Manager in overseeing day-to-day site operations, including surveying and progress reporting. ·Verify plans, drawings, and setting out co-ordinations for seamless project execution. ·Utilize modern survey methods and devices, including global navigation satellite systems and data collectors....

IT Applications Manager - Central London £650 - £700 p/d (outside IR35) - 3 month initial term Well-established and highly profitable construction engineering business is seeking an experienced IT Applications Manager to join them on a permanent basis. This is a critical leadership role within an organisation undergoing significant digital transformation, with ambitious growth and acquisition plans driving demand for scalable, standardised and efficient business applications. Reporting into the Head of IT, you will lead the delivery, governance and optimisation of business applications across the enterprise. This role blends strategic oversight, hands-on expertise with modern low-code/no-code platforms and direct leadership of a multidisciplinary applications team. The IT Applications Manager will oversee a suite of core enterprise systems, including but not limited to: Workday, UKG (Kronos), COINS, SharePoint, Snowflake, Autodesk Construction Cloud, Pro-Sapien, Primavera P6...

Senior Authorised Person – 132kV – 12 Month Contract – UK Travel – Energy Infrastructure – April Start I am currently looking for a 132kV Senior Authorised Person to support a leading IDNO in developing and operating their growing EHV network across the UK. This role goes beyond standard SAP duties and offers the opportunity to play a key part in establishing operational processes, implementing safety rules, and helping build internal operational capability as they expand their EHV infrastructure. Requirements: * Previous authorisations at 132kV as a Senior Authorised Person * Strong experience working with EHV networks (33kV–132kV) * Substation experience at 132kV * Experience with switching, isolations and issuing safety documentation * Strong understanding of electrical safety rules and operational procedures * Experience within DNO or National Grid environments desirable * Ability to mentor engineers and help develop internal operational capability...

EICA Commissioning Engineer – Water Industry Clean Water Project | 12 Month Contract | Outside IR35 Bournemouth / Dorset Region A leading engineering contractor delivering major infrastructure projects within the UK water sector is seeking an experienced EICA Commissioning Engineer to support commissioning activities on a large clean water treatment project in the Bournemouth region. This is a long-term 12-month contract opportunity outside IR35, working on a significant clean water programme involving complex MEICA systems, electrical commissioning, instrumentation, controls and telemetry integration. The successful candidate will play a key role in ensuring the installation, testing, commissioning and handover of plant systems is delivered safely and in line with client standards. The Role Working closely with the Commissioning Manager, contractors and project delivery teams, you will support the commissioning of electrical and control systems across the site. Key...

Senior Electrical Engineer – Contract – Remote Location: Remote / Hybrid Location: Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical and Renewable Energy sectors. Our client can accommodate a hybrid working pattern with alternate weeks wfh / in the office in West Wales. The role will be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC drawings, AC & DC schematics, and...

Location: West Wales This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy and Nuclear sectors. Our client will consider applicants for either a staff or contract position – for a contractor the role will be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC drawings, AC & DC schematics, and be able to size equipment and perform cable sizing calculations * Participation...

Electronic Systems Engineer (Optical Systems) Contract: 6 months, Rhyl, fully on-site, outside IR35 Overview I'm seeking an Electronic Systems Engineer with experience in optical and photonic systems. The role will involve the design, development, and integration of electronic systems used in optical sensing, imaging, and instrumentation applications. Key Responsibilities Design and develop electronic systems supporting optical and photonic technologies. Integrate electronics with components such as optical sensors, photodiodes, lasers, and imaging devices. Develop analogue and digital circuits for signal conditioning and system control. Support system integration, testing, and troubleshooting. Work collaboratively with engineers and technical teams to develop and improve products. Produce technical documentation and support prototype development.Requirements Experience in electronic system design and development. Understanding of optical sensing, photonics, or related...