168 jobs found in High Wycombe

Grounds Maintenance Operative (Level 4) 📍 Slough Area 💰 £14.46 per hour (PAYE) 🕒 Full-time | 37 hours per week (07:00 – 15:30) 📅 Ongoing Temporary Contract 💼 Agency Role | Inside IR35 🚨 We are currently recruiting 10 Grounds Maintenance Operatives to join a busy and well-established environmental services team. This is a fantastic opportunity for reliable and hardworking individuals with grounds maintenance or outdoor labouring experience to secure consistent, full-time work with weekly pay. 🌱 Key Responsibilities You will be responsible for maintaining parks, open spaces, and public areas to a high standard. Duties will include: * Grass cutting and lawn maintenance * Hedge trimming and shrub care * Litter picking and cleaning of outdoor furniture * Maintenance of flower beds, planting areas, and ornamental displays * Preparation and upkeep of sports pitches * Safe application of weed control treatments * Carrying out minor tree works * Supporting landscaping...

Talentmark are recruiting for a Senior Scientist (In Vitro Immunology) to join a global pharmaceutical company on a contract basis initially for 12 months. Salary: Up to £28.97 per hour PAYE or £39.85 per hour Umbrella (Inside IR35). Senior Scientist (In Vitro Immunology) Role: Design, plan and execute in vitro studies to support target identification, validation and translational pharmacology. Apply strong technical expertise in in vitro immunology models, ensuring appropriate model selection and scientific rigor. Test and validate small molecule and biologics modalities in vitro. Support the development, optimisation and validation of in vitro models, including oversight of CRO studies. Maintain accurate documentation and contribute to reports, study summaries and presentations.Your Background: PhD (or equivalent) in Immunology or a closely related discipline. Proven experience in drug discovery, ideally within immunology or inflammatory disease areas. Strong hands-on...

Talentmark are recruiting for a Scientist (Antibody Formulation Development) to join a global pharmaceutical company on a contract basis initially for 12 months. Salary: Up to £22.40 per hour PAYE or £30.81 per hour Umbrella (Inside IR35) Scientist (Antibody Formulation Development) Role: Perform laboratory-based experiments and analytical studies to support non-clinical and clinical development. Support pre-formulation and formulation activities, including lab set-up and technical resource coordination. Develop and optimise injectable formulations for monoclonal antibodies across the development lifecycle. Author formulation protocols, reports, and supporting documentation. Analyse and interpret data relating to biochemical and physical stability of antibody-derived molecules. Collaborate cross-functionally with CMC, development, and other project teams.Your Background: MSc or PhD in Biotechnology, Biochemistry, Biology, or a related discipline. At least 3 years’ laboratory...

MPI have a requirement for an Apprentice Assessor to be based on site at RAF Benson in Oxfordshire. These roles are ongoing, working 37 hours per week for 44.4 weeks per year. (Due to holiday shutdown periods), for which holiday will accrue to cover the shut-down period (if PAYE). Rate of pay: Umbrella £45.13 or Paye £33.00 roles deemed in-scope of IR35 Role information Aircraft Engineering Apprenticeship Flight (AEAF) delivers technical apprenticeships to Aircraft Maintenance Technicians (TG1) and Survival Equipment Technicians (TG13) in the RAF. This role is to support the Royal Air Force apprenticeship provision for level 3 Aeronautical Engineering Apprentices (TG1 & TG13) located at RAF Benson, following graduation from RAF Cosford, phase 2 training. The successful candidates will be responsible to Officer Commanding AEAF for the regular review, assessment, management, and welfare of RAF TG1 & 13 Level 3 aeronautical engineering apprentices up to the completion of their...

Quantity Surveyor | HS2 Rail & Civils Location: West Ruislip / North Ruislip (HS2 Site Office) Rate: £500 - £600 per day (Inside IR35) Working Pattern: Hybrid (3 Days On-Site / 2 Days WFH) Sector: Rail & Heavy Civil Engineering Client: Tier 1 Main Contractor / JV The Opportunity: We are looking for an experienced Quantity Surveyor to join a Tier 1 flagship project on the HS2 central section. Based out of the West Ruislip/North Ruislip hubs, you will be responsible for the commercial management of multi-million-pound work packages spanning major rail infrastructure and heavy civil engineering. This is a long-term contract opportunity offering a market-leading day rate and a flexible hybrid working model, perfect for a commercial professional used to the fast-paced environment of a "mega-project." Key Responsibilities & Duties Working as part of a high-performing commercial team, your duties will include: NEC4 Contract Administration: Manage the day-to-day...

Health, Safety & Wellbeing Manager - Civils West Ruislip Freelance / Contract £(Apply online only)/day - Inside IR35 (Umbrella PAYE) TRIbuild Solutions are recruiting an experienced Health, Safety & Wellbeing Manager to support a major infrastructure package in West Ruislip. This is a key leadership role overseeing health & safety across a civils delivery unit, including structures and earthworks. Key Responsibilities: Lead and manage a team of H&S Advisors and Coordinators Oversee H&S assurance, planning reviews and upcoming works Provide updates on incidents, investigations and compliance Act as the interface between site teams and senior/client stakeholders Drive high standards of safety culture across the project Support delivery teams across a range of above-ground civils works (incl. piling, barriers, infrastructure)Requirements: Strong background in Health & Safety within civil engineering Proven experience managing H&S teams on major...

Salesforce Solution Architect Location: Warwick or Wokingham - Hybrid – 3 days per week onsite Start Date: ASAP Contract Rate: TBC, likely in the region of £500 per day inside IR35 Duration: 6 months initially Role Overview Our client is seeking a Salesforce Solution Architect to lead end‑to‑end architecture across major enterprise transformation programmes. You’ll define scalable, secure Salesforce solutions, guide technical teams, and act as a trusted advisor to senior stakeholders. Key Responsibilities * Own and define Salesforce architecture across complex, multi‑platform programmes. * Provide hands‑on direction across Apex, LWC, Flows, automation, data architecture, and security. * Enforce architectural standards and review designs for performance, scalability, and resilience. * Lead integrations with ERP, Billing, Middleware (MuleSoft preferred) and data platforms (REST/SOAP, event‑driven, async). * Drive security models, authentication, governance, and...

Network Project Manager (Contract) - SC Cleared/Eligible 📍 Location: Wokingham (3 days onsite) 📅 Contract Length: 6 months (starting ASAP) 💷 Day Rate: Up to £420 per day (Inside IR35) Overview Our client is seeking an experienced Network Project Manager to lead the delivery of complex network migration and transformation projects. This role is ideal for a hands-on project manager with a strong networking background who can take ownership of end-to-end delivery and confidently engage with senior stakeholders, internal teams, and external vendors. As Network Project Manager, you will be responsible for planning, executing, and delivering network projects from initiation through to completion, ensuring high-quality outcomes within agreed timelines, SLAs, and KPIs. Key Responsibilities * Plan, execute, and manage network delivery projects end to end * Own and manage network migration initiatives, understanding risks and challenges * Ensure successful delivery of network...

Job Title: Engineering Manager - DV Location: Reading (2-3 days/week on site/Hybrid) Contract Duration: 12 Months Daily Rate: £63.57/hr (Umbrella – Maximum) IR35 Status: Inside IR35 Security Clearance: DV Essential: Leading within a project delivery environment Knowledge of production systems, process partner equipment, Previous design of integration into a new facility. Electrical understanding Multidisciplinary background Ensure that the Engineering Requirements are suitable and appropriate and advise the Senior Engineering Manage as such. Identify options, select the appropriate solution and provide the right facility design solutions such that, for allocated work packages, they: meet business needs and functional performance, through life performance, are licensable and are deliverable. Ensure the Design Intent and Design Information Configuration are maintained from facility design inception through to project handover. Key Accountabilities: Provide the facility design...

Engineering Manager 12 Month Contract Location: South East England, Reading Working Pattern: 2-3 days per week onsite (subject to business needs) IR35 Status: Inside IR35 Rate: £63.50 per hour Due to the security restrictions we can only consider people eligible for high level security clearances, this restriction requires UK Citizenship. Overview We are seeking an experienced Senior Engineering Manager to lead the delivery of complex facility design solutions within a highly regulated environment. This role is pivotal in ensuring engineering outputs meet business requirements, regulatory standards, and lifecycle performance expectations. You will act as the primary engineering authority on assigned projects, overseeing multidisciplinary design delivery while ensuring safety, quality, and cost-effectiveness throughout. Key Responsibilities Act as the lead engineering representative on projects, accountable for delivery against quality, safety, cost, and schedule...

£500 per day 6‑month Contract (Inside IR35) Hybrid - near Reading (2-3 days on site per week) Your new company You will be joining a well‑established organisation based near Reading that is embarking on a significant organisational change programme. The environment is fast‑moving, collaborative and high‑stakes, with a strong focus on people‑centred transformation and clear governance throughout. Your new role This role will see you supporting a large‑scale people change programme involving TUPE transfers, employee consultation activity and workforce transition planning. You will work closely with HR, Programme Leads and senior stakeholders to coordinate governance activity, maintain programme controls and ensure accurate reporting across a sensitive and complex change landscape. Your contribution will help keep delivery on track, surface risks early and ensure the programme operates with clarity, structure and strong stakeholder communication. What you'll need to succeed You...

Mobile/Voice/Core Signalling Designer Reading - 2 days on-site, 3 days WFH £580 per day Inside IR35 - rate to umbrella Initial 6-month contract, view to extend Overview PCR Digital is working with a leading telecoms organisation who are undertaking a major Voice Core and Subscriber Data Management transformation programme. They are seeking an experienced Mobile Core Signalling Designer with strong Ericsson signalling platform expertise and Nokia SDM experience to support the design and delivery of critical core network evolution initiatives. This is a highly technical design-focused role, requiring hands-on experience producing high-level and low-level design documentation (HLD / LLD) and supporting complex core network migrations, integrations, and service deployments. Key Responsibilities Signalling Architecture & Migration Produce High-Level and Low-Level Design documentation for core signalling platforms Design and support migration of signalling nodes from bare...

Data Analyst +Hybrid working in Reading +SC cleared role +Inside IR35 +£83 ph Skills: +Data Analyst +MOD experience +SC cleared Are you an experienced SC cleared Data Analyst ready to lead impactful, data-driven innovation? We're looking for a Principal Data Analyst to drive the design and delivery of advanced analytics solutions that inform strategic decisions and unlock business value. In this role, you'll be at the forefront of our data journey - leading technical initiatives, mentoring colleagues, and influencing how the organisation harnesses data. What You'll Do Lead the design and delivery of complex analytics and insight solutions across multiple projects Oversee dashboarding, reporting, and automation workflows using SQL and cutting-edge tools Define and implement best-practice data governance, security, and compliance standards Collaborate with architects, engineers, and business leaders to shape enterprise data strategy Inspire and guide stakeholders to...

This is a great opportunity for a Materials Engineering Technical Lead to join our client's project management team during Pre‑FEED on a multi‑billion‑dollar petrochemical expansion project. The successful candidate will provide Material Engineering leadership and oversee the quality of the contractor's deliverables. This major CAPEX development includes a world‑scale mixed‑feed steam cracker integrated with significant refinery upgrades to increase olefins production, convert fuel oil to higher‑value products, expand utilities, and reduce GHG emissions. Applicants must be Materials Engineering subject matter experts with experience on large-scale petrochemical projects (or similar). The successful candidate will ensure the integrity and performance of materials across project operations, and requires strong expertise in corrosion, metallurgy, welding, non‑metallics, refractories, and material mechanics. The role provides technical guidance to contractors, advising on corrosion...

This is an exciting opportunity for a Civil Engineering Technical Lead to join our client's project management team during Pre‑FEED on a multi‑billion dollar petrochemical expansion project. The successful candidate will provide civil and structural technical leadership and oversee the quality of the contractor's deliverables. This major CAPEX development includes a world‑scale mixed‑feed steam cracker integrated with significant refinery upgrades to increase olefins production, convert fuel oil to higher‑value products, expand utilities, and reduce GHG emissions. Applicants must be civil engineering subject matter experts with experience on large‑scale petrochemical projects (or similar). The role includes leading civil input on an extensive modularisation project including the development of a heavy‑haul route, and civil / structural design for onshore and offshore facilities. Responsibilities include guiding contractor design and analysis, supporting weight management,...

Job Title: Senior Category Manager - SC Location: Reading  (2-3 days/week on site) Contract Duration: 8 Months Daily Rate: £77.20/hr(Umbrella – Maximum) IR35 Status: Inside IR35 Security Clearance: SC & Sole Uk National Essential Requirements: Significant Public Sector Procurement experience (5+ years) Supplier Relationship skills Facility Management (FM) or Works experience (Must have) Not necessarily heavy construction but definitely FM. NEC Experience or at least a good understanding of how it operates Good working knowledge of how a contract operates Must have led/delivered procurement projects in a highly regulated, complex, environment.Need someone with real ‘doing’ experience. Project is in Procurement stage - Needs analysis stage to contract stage Key Accountabilities: Develop and implement Category Strategies for assigned sub-group of categories, balancing short and long-term objectives to meet business strategy and efficiencies (savings) in alignment with...

Location: Reading (up to 2 days per week onsite) Contract Length: 6 months (possibility of extension) Security Clearance: SC Clearance (essential) IR35 Status: In Scope Rates: £18.16 per hour Umbrella About the Role We are seeking two HR Advisors to provide administrative and data entry support within a busy HR team. This role offers the chance to work on a variety of HR transactions and act as a first point of contact for employees and managers. The position requires attention to detail, confidentiality, and strong organizational skills, with at least one day per week onsite and additional touchpoints as needed. This role is ideal for candidates with experience in HR administration who are comfortable handling sensitive information and delivering high-quality, accurate HR support. Key Responsibilities * Deliver timely and accurate transactional HR services * Maintain and update HR systems with precise data entry * Provide first point of contact support via email, telephone,...

Job Title: Project Manager – SAP S/4HANA & CX Transformation Location: Reading - 2 day Employement type: Contract/Permanent Job Type: 6 months- Inside IR35 Role overview: Project Manager – SAP S/4HANA & CX Transformation Role Overview An experienced Project Manager is required to lead the delivery of a greenfield SAP S/4HANA and SAP CX transformation for a mid-market organisation. This role requires a delivery leader who has successfully managed end-to-end SAP programmes of similar scale and complexity, with a strong command of SAP Activate methodology, and the ability to balance structure with pragmatic execution. Key Responsibilities Project Leadership & Governance Own the end-to-end project plan, milestones, and delivery across all SAP Activate phases * Establish and manage governance structures including status reporting, RAID logs, and steering committees * Ensure alignment across stakeholders, workstreams, and delivery partners Delivery Management Lead...

HR Business Partner (Reading, Hybrid) Certain Advantage are recruiting on behalf of our established International Technology client in Reading for an HR BP on an initial 6 month contract (inside IR35 with option of PAYE via an Umbrella or our PAYE payroll). As an HR Business Partner for the UK business your purpose will be to drive the people strategy through providing strategic advice and support across the employment lifecycle. This is a fantastic opportunity to work with an established global organisation in supporting the UK business, acting as a trusted partner on matters of compliance, development, workforce planning and employee relations. You’ll work in close partnership with Functional HRBPs, the Global HR Answers team and other HR related stakeholders such as TA, Payroll and Comp & Bens; providing detailed advice and problem resolution on complex and sensitive HR policy interpretation and procedural issues. What we need from you Experience & Qualifications...

Site Agent - Civils (Heathrow Airport) Heathrow Airport Freelance / Contract Circa £(Apply online only)/day - Inside IR35 TRIbuild Solutions are recruiting an experienced Site Agent from a civil engineering background to support a multi-faceted infrastructure package at Heathrow Airport. This is a hands-on role working across a range of complex civils activities within a live, highly regulated airport environment. Scope of Works Includes: Drainage Tunnel cladding / structural concrete works General civils & infrastructure packages Coordination of subcontractors and direct labour Temporary works, RAMS, permits & ITPs Daily site management, progress tracking and H&S compliance Key Requirements: Strong background as a Site Agent on civils projects Degree qualified background preferred Proven experience with drainage and structural / tunnel-related works Comfortable working in live or highly controlled environments SMSTS, CSCS (White/Black/Gold preferred)...