28 senior site engineer jobs found

Senior Mechanical Engineer - Waste Water Location: Salford Duration: 12-Month Contract Rate: £550 per day (Inside IR35)  Tier 1 water client is seeking an experienced Senior Mechanical Engineer to support the delivery of key projects within the United Utilities Water framework. This role offers the opportunity to work on essential water infrastructure schemes, contributing technical expertise across design and delivery phases in a collaborative project environment. You'll play a pivotal role in ensuring mechanical solutions are developed efficiently, safely, and in line with industry standards, while supporting the wider engineering team and project objectives.   Key Responsibilities ·Take ownership of mechanical design delivery across multiple water sector projects ·Guide and mentor engineers, ensuring consistent technical quality and output ·Develop scopes of work, technical specifications, and support procurement activities ·Contribute to planning and programme...

Astute's team is working with a Tier 1 Contractor to recruit a Senior Mechanical Engineer on a 6 Month rolling contract for its Salford site. Key skills required for the Senior Mechanical Engineer role Must have Bachelor's Degree (or equivalent) in Mechanical Engineering. Must have Professional Chartership. Min. 10 years of experience. Must have experience working on Water projects, ideally AMP8/AMP7 projects. Location, day rate and timeframe of the Senior Mechanical Engineer role 6 Month Rolling Contract, Permanent employment also an option. Inside IR35. Start date ASAP. Salford.Astute People are acting as an employment business in relation to this vacancy. We do not discriminate on the grounds of age, race, gender, disability, creed or sexual orientation and comply with all relevant UK legislation. We encourage applications from individuals from all backgrounds but candidates must be able to demonstrate their ability to work in the UK. Astute is also committed to the...

Manufacturing Engineer - CNC / Production Readiness 📍 Rugby, Warwickshire (on‑site) 💼 Contract | Inside IR35 ⏳ 12 months (likely extension) 💷 £48 per hour An exciting opportunity has opened up for an experienced Manufacturing Engineer to play a key role in bringing a new product into production within a purpose‑built manufacturing facility. This is a hands‑on, high‑impact role where you'll be shaping how products are made - from early process design through to factory readiness, commissioning, and stable production. You'll sit at the centre of engineering, operations, quality and leadership, helping ensure new equipment, processes and layouts are introduced safely, efficiently, and right first time. What you'll be doing Leading manufacturing readiness activities for a new product introduction Designing, developing and optimising CNC machining processes to drive quality and repeatability Scoping and delivering capital equipment projects from business case through...

Role: Senior Infrastructure Engineer - NetDevOps Location : Newcastle (preferred), Manchester, Leeds, Birmingham, Blackpool Peel Park Type : Hybrid working 3-days a week onsite IR35: inside Job Description: Role Overview We are looking for a Senior Infrastructure Engineer (NetDevOps) to design, build, and evolve large-scale enterprise network platforms, with a strong focus on modern, automated, and cloud-integrated infrastructure. This role is suited to a hands-on engineer, not an operations or SRE specialist. You will be expected to quickly contribute to design and delivery activities, applying engineering best practice, automation, and network expertise to support critical services. You will work closely with Architecture, Cloud, and Engineering teams to deliver secure, scalable, and highly available network solutions, balancing immediate delivery needs with longer-term platform improvement.Key Responsibilities Design, implement, and enhance enterprise network infrastructure...

Senior Infrastructure Engineer – NetDevOps Contract: Until 31/03/2027 Rate: Up to £650/day (Inside IR35, Umbrella) Location: Newcastle (preferred), Manchester, Leeds, Birmingham, Blackpool Peel Park Hybrid: ~60% on-site (3 days) Clearance: Active SC required Interview: Single stage (MS Teams) Overview We’re looking for a Senior Infrastructure Engineer (NetDevOps) to design and deliver large-scale enterprise network infrastructure across hybrid and cloud environments. This is a hands-on engineering role focused on building, automating, and improving modern network platforms—not operations or pure SRE work. You’ll work closely with Architecture, Cloud, and Engineering teams to deliver secure, scalable, and highly available solutions. Key Responsibilities * Design and deliver enterprise network infrastructure (on-prem, hybrid, cloud) * Build secure network traffic flows and high-availability services * Implement hybrid connectivity across Azure, AWS, or OCI * Manage Palo Alto...

Role: Senior Infrastructure Engineer - NetDevOps(SC Active) Location : Newcastle (preferred), Manchester, Leeds, Birmingham, Blackpool Peel Park Type : Hybrid working 3-days a week onsite IR35: inside Job Description: Role Overview We are looking for a Senior Infrastructure Engineer (NetDevOps) to design, build, and evolve large-scale enterprise network platforms, with a strong focus on modern, automated, and cloud-integrated infrastructure. This role is suited to a hands-on engineer, not an operations or SRE specialist. You will be expected to quickly contribute to design and delivery activities, applying engineering best practice, automation, and network expertise to support critical services. You will work closely with Architecture, Cloud, and Engineering teams to deliver secure, scalable, and highly available network solutions, balancing immediate delivery needs with longer-term platform improvement.Key Responsibilities Design, implement, and enhance enterprise network...

I am recruiting for an Infrastructure Engineer to work 3 days in either Newcastle, Manchester, Leeds, Birmingham or Blackpool, 2 days remote. The role falls inside IR35 so you will need to work through an umbrella company for the duration of the contract. Candidates must have worked within central government in the last 12 months. I am looking for a Senior Infrastructure Engineer (NetDevOps) to design, build, and evolve large-scale enterprise network platforms, with a strong focus on modern, automated, and cloud-integrated infrastructure. This role is suited to a hands-on engineer, not an operations or SRE specialist. You will be expected to quickly contribute to design and delivery activities, applying engineering best practice, automation, and network expertise to support critical services. You must demonstrate strong, hands-on experience in Enterprise Networking Engineering including complex OSPF and BGP environments, designing and implementing secure, resilient traffic...

Principal Engineer - Software Assurance £65.98 p/hr - Inside IR35 12 months Defence 1-2 days a month on site, Coventry, Barrow, Frimley or Weymouth Our complex platforms are increasingly driven by Software, assuring the quality of this and the proper integration is critical to our success. Software assurance is the ongoing process to ensure that software products meet and comply with software engineering, quality and safety standards. It is a systems engineering activity that that supports the achievement of functional and multiple non-functional requirements and is applicable to the whole engineering lifecycle from concept design to in service support. This is a growing role within our business and industry with significant potential for development and further growth. We expect the candidate to quickly develop an understanding of the development, use and control of software in our complex and unique application. Being actively involved in the decision making and problem...

Infrastructure Protection – Works Inspector Business Area: Infrastructure Protection Project: Third Party / External Development Works (TfL Infrastructure Interface) Pay Rate £400 per day (inside IR35) – Umbrella About the Role We are seeking an experienced Infrastructure Protection – Works Inspector to join a busy operational team managing third-party and external development works adjacent to or above TfL infrastructure. You will be responsible for ensuring that construction activities do not compromise the safety, integrity, or operation of the rail network. This includes surveillance checks of safe systems of work, monitoring high-risk construction activities, and undertaking statutory network patrols under ROGS requirements. This is a highly site-based role with significant exposure to active construction environments and operational railway interfaces. Location Site-based role (London Underground / TfL operational infrastructure) You will be required to attend...

Senior Mechanical Engineer Basildon, Essex (1 day/week on site) £53ph (Inside IR35) Initial 6 month contract **Please note we can only consider sole UK Nationals for this role** We are currently looking for a Senior Mechanical Engineer to join the Precision Guidance Integrated Project Team (IPT), working on equipment for the next generation of Missile Seeker Programmes. What you'll do as a Senior Mechanical Engineer: Support senior members of staff in the delivery of technical solutions on critical Business Programmes. Generation of mechanical solutions to relevant company and international standards. Design of engineering solutions taking into account all requirements including product quality, safety, reliability, testability, sustainability, etc. Mechanical engineering detailed design, including numerical calculations, tolerance studies, etc. Produce Manufacturing Data Packs in line with BS8888 including appropriate application of GD&T. Generate BoM within approve PLM...

An inside IR35 contract role is available for a Setting out Site Engineer to support the delivery of a major £300 million reinforced concrete package on a cutting-edge carbon capture facility in Teesside. The position involves providing engineering expertise across several key structures, including the turbine hall, condenser plant, and carbon capture unit. Reporting to the Section Engineers, your key responsibilities will be to -   Work safely and in line with approved systems, raising any concerns around safety, environment, or quality. Proactively challenge unsafe practices and carry out safety observations when needed. Perform accurate setting out for complex concrete structures, earthworks, roads, and utilities. Support the Senior Engineers/Section Engineers with material take-offs, stock control, and order scheduling. Prepare Inspection and Test Plans (ITPs), ensure they’re followed, and brief relevant team members. Liaise with the materials team to monitor...

We are partnering with the leading bulk liquid transport and storage infrastructure company in Europe and one of the leading companies in this sector in the world. Due to an increase in project demand they are now seeking to hire a Construction Manager for their Immingham site. 12 month contract £(Apply online only)/day Inside IR35 In addition to the requirements of the Constuctiuon Manager role the client is looking for someone with capability to fulfil the role of Project Engineer for smaller low risk projects. Key aspects of the role Managing Mechanically orientated projects such as tank refurbs, piping, pump installation, civils projects such as bund containment. Oversee contractors on site and audit their progress Report on safety progress Ensure handover certification is in place Working to COMAH regsAs Project Engineer Assist the Project Manager in the delivery of small low risk projects Plan and manage the programme of worksYour experience and qualifications Degree...

SOC Analyst - 24/7 Secure Operations (Public Sector) ⚠️ IMPORTANT ELIGIBILITY REQUIREMENT You must be a UK National with a minimum of 5 years' continuous UK residency to be considered for this role. Rate: £250-£300 per shift (Inside IR35) Shift pattern: 4 days on / 4 days off (8-12 hour shifts) Location: Hursley, Hampshire (100% onsite) Contract type: Inside IR35 I'm currently working with a global consultancy delivering a major UK public sector programme, and I'm looking for an experienced SOC Analyst to join a 24/7 security operations team based on a secure site in Hursley, near Winchester. This is an operational, hands‑on SOC role within a highly regulated environment, requiring onsite presence as part of a close‑knit shift team. What you'll be working on You'll be responsible for providing Protective Monitoring services across a range of secure customers, operating as part of a collaborative SOC team alongside SOC Engineers and Service Managers. Your day‑to‑day work...

Job Title: Contract Mechanical Maintenance Engineer Location: North Yorkshire  Rate: £35–38 per hour Inside Scope, no Limited Co. engagement) Job Type: Contract,  2 months ongoing initially, potential to extend Day Shifts: Primarily Monday to Friday – 8-hour  shifts – NO NIGHTS Client: FMCG Manufacturing and Packaging The Opportunity Contract Mechanical Maintenance Engineer We’re recruiting for an experienced Contract Mechanical Bias Maintenance Engineer to provide hands-on mechanical maintenance support within a busy, automated production and packaging environment. This is a great opportunity to join a market-leading manufacturing business with a strong reputation for quality, innovation, and reliability. This client needs… ✔ Strong multi-skilled mechanical & electrical fault diagnosis ✔ Experience with conveyors, motors, drives, sensors & PLCs ✔ Ability to cope with wet/dusty, contamination-prone environments ✔ Preventative maintenance planning to avoid damaging...

On behalf of DWP, we are looking for a BMS Controls Engineer for a contracting ending in March 2027 Inside IR35 contract based 3 days a week in your closest DWP location (Glasgow, Newcastle, Leeds, Sheffield, Manchester, Birmingham, Blackpool, Cardiff) and the rest from home. The Department for Work and Pensions (DWP) is responsible for welfare, pensions, and child maintenance policy. As the UK's biggest public service department, it administers the State Pension and a range of working age, disability and ill health benefits to around 20 million claimants and customers. As such, we operate on a scale that is almost unmatched anywhere in Europe and most people in Britain come into contact with us at some point in their lives. Working with DWP, you will be helping us to drive our priorities to: * Help people to move into work and support those already in work to progress, with the aim of increasing overall workforce participation * Help people to plan and save for later life,...

Technical Documentation Engineer Hybrid - 2 days onsite per week Are you confident turning complex engineering detail into clear, structured documentation? Do you enjoy working in regulated environments where accuracy really matters? Looking for a role where your work directly supports safe and compliant operations? What's in it for you £45 per hour (inside IR35) Hybrid working - 2 days onsite per week What will you be doing? • Produce clear, accurate technical documentation covering operations, plant and procedures • Develop method statements, risk assessments, ITPs, lift plans and maintenance instructions • Create and manage change control and system documentation • Review and proof-read documents such as FAT, SAT and requirements specifications • Carry out site visits, inspections and walkdowns with internal teams and client representatives • Structure documentation logically, including diagrams and supporting illustrations • Ensure all documentation meets...

Civil / Structural Engineer Location: Remote UK with occasional visits to Project offices IR35 Status: Inside We're looking for a Civil & Structural Engineer who's ready to apply their technical expertise to some of the most exciting and meaningful projects in the Energy Transition space. If you want to work on low‑carbon, first‑of‑a‑kind and next‑generation energy technologies, this is your opportunity to make a real impact. What you'll be doing You'll work closely with the Civil & Structural Group Lead to develop cost‑effective, efficient and innovative engineering solutions for complex energy projects. Your role will span concept through to detailed design, using tools such as Revit, Tekla, Robot, AutoCAD and Civil 3D to turn ideas into practical, buildable designs. Your responsibilities will include: Developing Civil & Structural solutions across Feasibility, Concept, FEED, Value Engineering and Detailed Design stages. Producing deliverables including...

Our OEM Client based in Halewood, Liverpool, is searching for a Discrete Event Simulation Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of 1st March 2027. Umbrella Pay Rate: £35.17 per hour. Duties: Responsible for the development and delivery of the Discrete Event Simulation model and documentation, modelling the process flow from concept thru to the delivery phase to JOB1 + 90 days. The model will be developed to include, but not limited to: Lead the DES model generation from concept modelling to fully detailed mimic of the programme / system that meet the design scope, operating principals, performance metrics, safety, quality, delivery, cost, people and environment objectives are met. Lead the system optimisation, cost avoidance, best practises capturing and sharing this with relevant stakeholders. Able to work effectively with design teams to develop and optimise solutions considering multi-attributes within defined...

IDAM Back-end Java Developer - SC Cleared Rate: £500 - £535 a day IR35: Inside IR35 Location: Remote within the UK Duration: Initially 6 months Clearance: Active SC Clearance required You will join a global IT consultancy who are delivering digital transformation to public sector body. They are looking for a back-end Java Developer with proven IDAM (Identity and Access Management) experience. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service, re-platforming to Azure Kubernetes Service. You will have a solid understanding of modern deployment pipelines and DevOps principles. The role will require providing out of hours support (i.e. Monday to Saturday once per month). As a Senior Software Engineer with a focus on back-end development, you will play a key role in designing,...

A contract position Inside IR35 Hybrid working - 3 days on site. Our client, a prominent player in the automotive sector, is seeking a Calibration Engineer for a contract position. This role focuses on delivering high‑quality powertrain/software calibrations, ensuring adherence to established change-control processes, and managing cross‑functional technical interactions across the calibration lifecycle. This opportunity is ideal for someone with strong technical leadership, problem-solving capabilities, and hands-on experience with calibration development tools, with CRETA proficiency being a mandatory requirement. Key Responsibilities: Accountabilities: Release high‑quality calibrations and provide OK/NOK for release readiness. Ensure full compliance with software and calibration change‑control processes. Core Responsibilities: Execute and maintain software & calibration change‑control activities, including ownership of issue resolution and continuous improvement....