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Outside IR35 office manager

28 office manager jobs found

CL
Jun 04, 2026  
Project Manager-Water-Exeter
Due to a rapid increase in workload within their Water sector in the South West, our client have the need for a Project Manager to support these works which include major Mains Replacements, Water Pipeline works, Deep Excavations and Pumping Stations. Based from their office in Exeter and sites in the South West, you will be responsible for seeing schemes up to £3m through to completion ensuring they run to time, health & safety and to budget while overseeing a team including Agents, Work Managers and the Engineering team. To be considered for this role, you will ideally have a minimum of an HNC in Civil Engineering and hold SMSTS, First Aid and ideally EUSR to your name. You will have Water and Civil Engineering experience gained with Main Contractors over a minimum of 5 years. In return, a top day rate is on offer which is Outside IR35 and comes with a long term contract which will span well into 2027 with permanent opportunities also there. This is a top opening with a...
IR35 Status:
Outside IR35

CV-Library Exeter, Devon Contractor
CL
Jun 04, 2026  
Commercial Project Manager
Rullion are looking to recruit for the following role: Commercial Project Manager Newcastle Upon Tyne Fully remote - however option to go to office 1 day per week 37 hours per week ASAP Start 12 months (Maternity Cover) £37-40 per hour Outside IR35 We are currently looking for Senior Commercial Project Manager in our CLIENTS Onshore Service Great Britain team. The Commercial Manager will work as a business partner to operations management, for multiple projects within a geographical hub (typically ranging from 15-30 sites/windfarms), along with working closely with many other supporting functions/key stakeholders within the business. The Commercial Manager (together with the operations partner) have complete P&L and balance sheet responsibility for the projects/hub and the role includes but is not limited to the following key responsibilities/tasks: Key responsibilities/tasks Full P&L and balance sheet responsibility for projects/hub Cost management/forecasting for...
IR35 Status:
Outside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
May 31, 2026  
Construction Manager
Mechanical Construction Manager Oxfordshire – 3 month contract – £345 per day (outside IR35) Trevett Services are delighted to be partnering with a leading Tier 1 Contractor to make the key appointment of Mechanical Construction Manager for a large project in Oxfordshire. Reporting to the Projects Director, the Mechanical Construction Manager will responsible for managing M&E Subcontractors to undertake Deconstruction / Enabling Works. The Mechanical Construction Manager will work closely with the Principle Contractor, the professional team and other trades to ensure an on time snag free project to ensure client satisfaction. Additionally, the Mechanical Construction Manager will manage and administer the project in accordance with the client’s processes and quality assurance documents and procedures. About you: Have previously held a Construction Manager position on large ££multi-million projects Hold current SMSTS or SSSTS and CSCS and 1st Aid Certificates. Hold a...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
May 30, 2026  
Freelance Commercial Manager
Role: Commercial Manager Location: St Albans Rate: Up to £600pd. (outside IR35) The Company: This industry-leader are a privately backed business on a huge growth trajectory which will see their group turnover double to more than £1bn in the next 3 years. The group is made up of several successful subsidiaries that operate across the construction, civil engineering, and infrastructure sectors. This Commercial Manager position will be an opportunity to join their infrastructure division which supports the development of sustainable communities with smart infrastructure across the design, maintenance & development of critical water infrastructure for Water across AMP8 for Southern Water, South West Water and Affinity Water. Your Role: Reporting into the HOC, as a Commercial Manager you will make an immediate impact in the successful delivery of a portfolio of infrastructure schemes across the South. Dividing your time between the office site, and working from home, you...
IR35 Status:
Outside IR35

CV-Library St. Albans, Hertfordshire Contractor
CL
May 29, 2026  
IT Project Manager - AWS Platform
IT Project Manager | AWS Platform (Outside IR35) Rate: £500 - £550 per day Status: Outside IR35 Duration: 6 Months (Extensions likely) Location: Remote (Monthly visit to London Paddington) The Opportunity A leading global manufacturing and packaging group is seeking a technical Project Manager to spearhead high-priority digital initiatives on their US Platform. This role is ideal for a delivery-focused professional who can bridge the gap between business strategy and AWS cloud execution. Core Responsibilities AWS Optimization: Lead technical projects with a specific focus on material optimization and infrastructure efficiency. Vendor Management: Orchestrate third-party delivery teams and manage external partner performance. Stakeholder Engagement: Act as the primary conduit for senior leadership, providing high-level reporting on project health and budget. End-to-End Delivery: Own the lifecycle of new digital products from roadmap to deployment. Requirements Proven...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 29, 2026  
Finance Project Manager
OUTSIDE IR35 Job title: Commercial Finance Project Manager Location: Remote - UK based only (This role is remote, although the successful candidate has the option to work from the Newcastle office up to once a week if desired) Contract length: 12 months **Join the Renewable Energy Revolution as a Commercial Project Manager!** Are you a fully Qualified Accountant with a passion for driving financial success in large-scale projects? Do you thrive on managing full P&L responsibility and acting as a key business partner? If so, Randstad Sourceright, a leading provider of RPO & MSP Recruitment Services are currently recruiting for an exciting 12-month contract opportunity in the dynamic world of wind energy service. The are seeking a proactive and versatile Commercial Project Manager to join an Onshore Service Great Britain team. You will be a vital business partner to operations management, taking complete P&L and balance sheet responsibility for a geographical hub...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
May 29, 2026  
Site Manager
Site Manager - Cleanroom Refurbishment (Contract) Location: Bedfordshire Rate: £320-£350 per day (Outside IR35) Duration: Initial 6 months Start: Immediate We are currently seeking an experienced Site Manager to support the delivery of a cleanroom refurbishment project in Bedfordshire on an initial 6-month contract. This is a fantastic opportunity to join a specialist project within a highly regulated environment, requiring a strong focus on quality, compliance, and programme delivery. Key Responsibilities: Managing day-to-day site operations on a live cleanroom refurbishment Coordinating subcontractors and ensuring works are delivered to programme Maintaining strict health & safety and contamination control standards Liaising with clients, engineers, and stakeholders throughout the project Ensuring high-quality finishes in line with cleanroom compliance requirements Requirements: Proven experience delivering cleanroom refurbishment projects (essential) Strong...
IR35 Status:
Outside IR35

CV-Library Bedfordshire, UK Contractor
CL
May 29, 2026  
Commercial Project Manager
Commercial Project Manager Contract Length: 12 months (Maternity cover) Location: Fully remote (option to work from office in Newcastle upon Tyne) Pay Rate: £40 per hour outside IR35 We are supporting an established organisation operating in the renewable energy services sector to appoint an experienced Commercial Project Manager on a contract basis. This role offers the chance to take real commercial ownership of a portfolio of long‑term service contracts, supporting the ongoing operation and performance of onshore renewable assets across the UK. It is a genuinely autonomous, remote‑first role with strong exposure to senior stakeholders and meaningful commercial responsibility. The Opportunity As Commercial Project Manager, you will act as the commercial partner to Operations, overseeing the financial performance, risk, and contractual position of multiple live service contracts. Projects vary in size and complexity, ranging from smaller single‑site agreements to large,...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 29, 2026  
Commercial Project Manager
Commercial Project Manager Contract Length: 12 months (Maternity cover) Location: Fully remote (option to work from office in Newcastle upon Tyne) Pay Rate: £40 per hour outside IR35 We are supporting an established organisation operating in the renewable energy services sector to appoint an experienced Commercial Project Manager on a contract basis. This role offers the chance to take real commercial ownership of a portfolio of long‑term service contracts, supporting the ongoing operation and performance of onshore renewable assets across the UK. It is a genuinely autonomous, remote‑first role with strong exposure to senior stakeholders and meaningful commercial responsibility. The Opportunity As Commercial Project Manager, you will act as the commercial partner to Operations, overseeing the financial performance, risk, and contractual position of multiple live service contracts. Projects vary in size and complexity, ranging from smaller single‑site agreements to large,...
IR35 Status:
Outside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
May 29, 2026  
Commercial Project Manager
Commercial Project Manager (Renewable Energy) Rate: £37-£40 per hour (Outside IR35) Contract: 12‑month contract (Maternity Cover) Location: Remote working (UK-based) Start: ASAP About the Role We are currently seeking an experienced Commercial Project Manager to support onshore renewable energy service projects across Great Britain. This role will work as a strategic business partner to Operations Management, providing full commercial oversight across a portfolio of projects within a geographical hub (typically 15-30 sites). This is a key role offering P&L and balance sheet responsibility, supporting both operational performance and commercial delivery while driving profitability, efficiency, and customer satisfaction. Key Responsibilities Full P&L and balance sheet responsibility for projects and hub Monthly project cost management and forecasting, with a strong focus on accuracy and budget control Identification and management of project risks and opportunities...
IR35 Status:
Outside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
May 28, 2026  
Commercial Manager
Commercial Project Manager Client: Energy Windpower Contract Length: 12 months IR35: Outside IR35 (£37.00 - £40.00 per hour) Location: Remote Working Hours :37 hours per week The Role Energy Windpower client is currently seeking a Senior Commercial Project Manager to join its Onshore Service team. This role will act as a key commercial business partner to Operations management, supporting multiple onshore wind projects across a geographical hub typically 15-30 sites/windfarms. You will own full commercial accountability for your hub, working closely with internal stakeholders and customers to drive performance, profitability, and compliance. Key Responsibilities Full Profit and loss and balance sheet ownership for assigned projects/hub Monthly cost control, forecasting, and budget management with a focus on accuracy. Identify, manage, and report commercial risks and opportunities Maintain and report risk registers and non‑conformance costs. Monitor and analyse KPIs...
IR35 Status:
Outside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
May 28, 2026  
Electrical Construction Supervisor
Are you an electrical supervisor with building services experience such as rail stations or data centres? Do you possess an SSSTS certification (or above) and a CSCS Black Card? Location: Newport (Site-Based) Rate: £300 per day Outside IR35 Contract Length: 4 months (strong likelihood of extension) Start Date: Immediate Working Hours: Monday to Friday, 7:00am - 5:00pm + weekends (rate uplift) An M&E subcontractor is currently seeking an experienced Electrical Construction Supervisor to support the delivery of a large-scale project in Newport. This is an excellent opportunity to join a specialist contractor working on critical infrastructure within a fast-paced and high-profile environment. This is a non-working supervisory role, where you will act as a key support to the Construction Manager, ensuring smooth coordination between site teams and project management. You will split your time between the site office and live construction environment, playing a crucial role...
IR35 Status:
Outside IR35

CV-Library Newport PO30, UK Contractor
CL
May 28, 2026  
Offshore Decommissioning Engineer
Offshore Methods (Removal) Lead / Senior Project Engineer – Topside/Jacket Decommissioning Ceto Talent is representing a global offshore EPCI construction contractor on a major decommissioning project. Contract Type: Outside IR35 Duration: 12 months (scope running for another 18 months approx.) Rate: Competitive hourly rate + uplift for offshore Location: South West London office (hybrid) with offshore travel regularly Hours: 37.5 hours per week (office) / 12-hour days offshore Start: ASAP We are supporting a well-established global offshore EPCI construction contractor, delivering complex offshore installation and decommissioning projects across the energy sector. This role sits within a major offshore decommissioning programme, focused on platform removal and heavy lift activities. You will play a key role in both methodology development and offshore execution, supporting ongoing works and upcoming project phases. Purpose of the position As Offshore Methods (Removal) Lead /...
IR35 Status:
Outside IR35

CV-Library KT1, Grove, Greater London Contractor
CL
May 27, 2026  
Site EHS Advisor
NES Fircroft are currently recruiting for a Site EHS Advisor for our client, who are a global, industry leader in energy technology, working on several major substation and grid upgrade projects across the UK.   Site EHS Advisor   Location: Edinburgh Duration: 12 months   Outside IR35   Role   Site EHS Advisors are responsible for providing primarily operational EHS support to the Site Manager and the site organization. They are expected to provide visible, strong, and active EHS leadership within the project, acting as champions for zero harm, environmental protection, a sustainable future, and wellbeing.   Key Responsibilities & Duties   Formally and publicly accept the role to provide visible, strong and active EHS leadership within the project, acting as a champion for zero harm, environment, sustainable future and wellbeing. Additionally, in regard to the project execution phases they will:   Dispatch Phase   • Verify hazardous substances and chemicals are...
IR35 Status:
Outside IR35

CV-Library Carse, Tarbert PA29 6YB, UK Contractor
CL
May 10, 2026  
Design Manager – Retail Banking
Position Design Manager – Retail Banking Location London or Luton Office (Hybrid) Pay Rate £400 - £450 per day (outside IR35) Contract 12-24 months (ongoing portfolio) This opportunity would suit a Design Manager with proven experience delivering Retail Banking projects for a main contractor. The Role Following several major project wins, you’ll join a growing framework portfolio, taking responsibility for design delivery across multiple fast‑paced projects at one of the UK’s largest Tier 1 main contractors. You’ll work directly with the Technical Director and Principal Design Manager, playing a key role in shaping design strategy and driving delivery across a portfolio of Retail Banking projects. While the role supports a national Retail Banking framework, travel requirements are minimal, with site visits planned efficiently and very limited overnight stays. The Company One of the UK’s leading Tier 1 construction and infrastructure contractors, operating nationally with a strong...
IR35 Status:
Outside IR35

CV-Library NW1, Euston, Greater London Contractor
CL
Jun 04, 2026  
Senior Civil Engineer
Senior Civil Engineer (Chartered) Location: Birmingham Office Contract: 6 Months (ASAP Start) Engagement: Outside IR35 Sector: Transmission MRR Infrastructure is recruiting for a Chartered Senior Civil Engineer to join a highly respected engineering organisation delivering major UK transmission infrastructure projects. This is a six-month contract opportunity, confirmed as outside IR35, based within the Birmingham office. The Opportunity You will operate in a senior technical capacity within the Civil and Structural team, leading design activities across high-voltage transmission projects from concept through to detailed design and construction support. This role is suited to an experienced Chartered Civil Engineer who is confident leading design packages, mentoring engineers, managing client interfaces and delivering complex infrastructure solutions within regulated environments. The Organisation Our client is a globally established, employee-owned engineering and...
IR35 Status:
Outside IR35

CV-Library Birmingham, West Midlands (County) Contractor
CL
May 31, 2026  
Contract Project Manager
Are you an experienced Contract Project Manager specialising in Defence and Electronics? We're offering a potential long-term opportunity ( 6 Month initial term) to support a Berkshire-based customer in completing a critical new project. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. You will work alongside a multi-disciplined team spread across multiple offices globally, specialising in sophisticated electronics development for defence applications for some of the most well-known names in the industry. This role is perfect for an independent and pro active Project Manager who can swiftly assess situations and drive the project to completion within budget and on schedule. Key Skills required - Contract Project Manager - Defence/Electronics, Berkshire: - Proven experience in a project management role - Electronics project management experience - Experience of working in the defence...
IR35 Status:
Outside IR35

CV-Library Berkshire, UK Contractor
CL
May 31, 2026  
Principle Electrical Engineer
Principle Electrical Engineer - Low Carbon Remote (Remote with occasional visits to the office for project meetings) Up to £65 per hour (Umbrella) Overview: You'll be part of a multidisciplinary team delivering cost-effective, efficient and innovative engineering solutions to complex challenges, helping to shape practical, high-quality designs across a wide range of energy projects. This role involves contributing to projects at all stages of maturity, including Feasibility Studies, Concept Design, FEED, Value Engineering and Detailed Design. You'll take a lead role in developing electrical engineering deliverables and supporting the assessment, optimisation and safe operation of electrical systems across the energy sector. Key Responsibilities: Lead and support the development of practical, cost-effective and innovative engineering solutions in collaboration with wider project teams. Deliver engineering work across multiple project phases, from early-stage feasibility...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
May 31, 2026  
Civil / Structural Engineer
Civil / Structural Engineer Remote working (occasional visits to project offices) Up to £65 per hour (Umbrella) Overview: 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. The role: 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...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
May 29, 2026  
Instrument Designer
Instrument Designer / C&I Designer 12 month contract Manchester £35 to £40 per hour (Inside or Outside IR35) Hybrid working; Tuesday to Thursday in office A large engineering business is looking for an experienced Instrument Designer / C&I Designer to support ongoing project work within a regulated industrial environment. What will you be doing? • Producing loop diagrams, cable diagrams and schematics • Developing 3D models and design deliverables • Producing cable schedules and bills of materials • Supporting multidisciplinary engineering teams • Ensuring designs comply with UK standards and legislation What will you need? • Previous Instrument / C&I design experience • Strong CAD and 3D modelling skills • AVEVA PDMS experience would be beneficial • Experience within industrial, process or energy environments Please apply with an updated CV for further information. Important Information: We endeavour to process your personal data in a fair and...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
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