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Construction Inside IR35 office manager

7 office manager jobs found

CL
Jun 04, 2026  
Principal Building Control Surveyor
We are recruiting an Interim Principal Building Control Surveyor for a leading Social Housing provider based in Essex, on a 3-month contract. As an Interim Principal Building Control Surveyor, you will be responsible for support of the delivery of our Building Control team through undertaking assessing a range of Building Control applications suitable to your accreditation. What’s on offer: Rate: £70-75 per hour (inside of IR35 and through umbrella) Contract: 3-month interim assignment (potential for extension) Working pattern: Full-time (37–40 hours per week) This role will require you to work out of the office 1 day a week and travel around the area 2 days a week Key responsibilities include: Carry out site inspections and plan checking (min 2 days on site per week) Attend to dangerous structures Carry out enforcement of The Building Regulations and Building Act as necessary Supervise senior, junior surveyors and admin staff Deputise for the Building Control Manager when...
IR35 Status:
Inside IR35

CV-Library Ulting, Maldon CM9, UK Contractor
CL
Jun 01, 2026  
Design Manager
Design Manager - MEP required to work for Principal Contractor JV on High Speed Rail Major Tunnels Programme. Contract initially up to end of Dec 2027 - Inside IR35 Old Oak Common/North Acton - Hybrid Working Arrangements, 3 Days in the office, 2 days WFH. Skillset: Design Management, Fitout, Engineering, Construction, MEP, CDM. Design Manager Role Brief: As the Design Manager for MEPH systems you will take a leading role in the completion of the Stage 5 (Design for Construction & Manufacturing) MEPH design. You will be the principle point of contact for design for the allocated subcontract supply chain members, in this instance the BMS and Fire Systems packages. Your role will oversee the delivery of the design on 12No assets along the line of route for the London Tunnels. Stage 5 Supply Chain Design Management -Management of Supply Chain Stage 5 Design Deliverables, ensuring that the supply chain submit quality deliverables in a timely manner. -Ensure that the...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 28, 2026  
Senior Civil Design Manager
Are you a Senior Design Manager with major infrastructure experience looking to join a Tier 1 contractor on one of the UK's largest civil engineering projects? Rate: Circa £500 day inside IR35 or Permanent with mileage and living away allowance Location: Brackley  - 3 days a week Contract length: Initial 12 months with likely extensions We are recruiting for a Senior Design Manager to support the delivery of complex infrastructure works on HS2 near Banbury. This role offers the opportunity to work within a Tier 1 contractor environment managing the design process across key civils packages including bridges, structures, and earthworks. This position is available on either a permanent basis or as an Inside IR35 contract. Why Apply? ·Opportunity to work on a nationally significant infrastructure project ·Long-term permanent or contract opportunity ·Hybrid working - 3 days per week in Banbury ·Living away allowance and mileage available for permanent candidates...
IR35 Status:
Inside IR35

CV-Library Banbury, UK Contractor
CL
Jun 03, 2026  
Administrator - Live Substation Site
Job Title: Site Administrator Location: National Grid 400kV Substation, Pembroke, SA71 5SS. Job Type: Temporary Contract Start Date: 01/06/2026 End Date: 23/12/2026 Hours: 20 hours per week (flexible) Working Pattern: 4 x 5-hour shifts (mornings or afternoons available) Rate: £15 per hour IR35 Status: Inside IR35 The Role: We are currently recruiting for a Site Administrator to support operations on a National Grid substation project in Pembroke. This is a part-time, flexible opportunity ideal for someone with previous site office experience, looking to work within a busy and safety-critical infrastructure environment. Key Responsibilities: Scanning and uploading delivery notes and site documentation Managing and filing key project documentation (Daily Briefs, PASS, Task Allocation Sheets, etc.) Uploading and maintaining records on shared drives Obtaining supplier quotes and raising requisitions/orders via procurement Supporting reporting requirements including: SO27 reporting...
IR35 Status:
Inside IR35

CV-Library Pembroke, Pembrokeshire Contractor
CL
May 31, 2026  
Senior Substation Primary (HV Plant) Design Engineer
Senior Substation Primary (HV Plant) Design Engineer - Contract (Inside IR35) UK - Epsom | Birmingham | Leeds | Glasgow (Hybrid / Site Travel) Up to £65/hr (Umbrella) 12-month minimum contract We are recruiting for a Senior Substation Primary (HV Plant) Design Engineer to join a leading engineering team delivering major transmission and distribution substation projects across the UK. This is a senior role working across the full project lifecycle, from FEED through to detailed design and construction support, with responsibility for delivering high-quality HV substation primary plant design solutions. Key Responsibilities Lead and deliver HV substation primary plant design for transmission and distribution projects Produce and review HV substation layouts, elevations, and general arrangements Develop earthing designs, reports, and calculations Prepare and review HV plant technical specifications and equipment data sheets Carry out HV busbar calculations and design assessments...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
May 31, 2026  
Principal Mechanical Engineer
Principal Mechanical Engineer Location: Remote (occasional travel to local office: London, Manchester, Newcastle, Glasgow) 6 Month rolling contract £65 per hour Umbrella - Inside IR35 only Overview ARM is recruiting for an experienced Mechanical Engineer to support a growing Energy Transition team delivering some of the UK's most innovative low- and zero-carbon energy projects. The Role As a senior member of the engineering team, you will lead mechanical engineering activities from early-stage feasibility studies through to detailed design, construction support, operation and decommissioning. You will work closely with developers, utilities, EPC contractors, OEMs, government bodies and investors to deliver safe, practical and commercially effective engineering solutions. Key Responsibilities Develop innovative and cost-effective mechanical engineering solutions Lead mechanical design activities across Feasibility, Concept, FEED and Detailed Design stages Produce...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 31, 2026  
Voids Surveyor
Interim Voids Surveyor - Surrey Council Surrey (Hybrid - office & site) 6 -12 month contract £350 per day (Inside IR35) A Surrey-based Local Authority is looking for an experienced Interim Voids Surveyor to join their voids team. You'll join a small, growing team focused on improving void turnaround and delivering quality homes. The Role Conduct pre and post void inspections Specify works and produce schedules for refurbishment Manage contractors to ensure quality, cost, and timelines are met Ensure properties meet lettable standards and compliance requirements Work closely with internal teams to deliver efficient void turnaround About You Background in voids or building surveying within social housing/local authority Strong technical knowledge of repairs and refurbishment Confident managing a mobile, site-based workload Good stakeholder and contractor management skills Why Apply Supportive team with growth plans Hybrid working (office + site) Strong day rate and...
IR35 Status:
Inside IR35

CV-Library Surrey, UK Contractor
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