Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Refine by IR35 Status
Unknown Status 30 Inside IR35 6 Outside IR35 1
Refine by Categories
Engineering 9 Other 8 Information Technology 7 Admin-Clerical 2 Construction 2 Finance 2
Human Resources 2 Customer Service 1 Education 1 Management 1
More
Contractor relief security officer

37 relief security officer jobs found

CL
May 01, 2026  
Area Security Officer
About the role Title – Area Security Officer Pay Rate – £12.71ph Location – Launceston Shift Timings – Day shifts – candidates must be flexible and available to work Monday to Friday You will be working in a site-based role within the public sector, where officers are responsible for ensuring the safety and security of both staff and visitors. Your main responsibilities may include: · Trained to provide relief cover and support to a portfolio of locations within a geographical region. · All the tasks and activities as per the site operational guidance and Assignment Instructions. Provide quality service delivery. · Manage and maintain a safe environment for the client’s staff and customers. · Provide a proactive presence in all public facing areas as activity requires. This will include providing a positive initial reception for clients and directional guidance. · Working directly with the customer as part of a team to provide conflict resolution at our...
IR35 Status:
Unknown Status

CV-Library Launceston PL15, UK Contractor
CL
May 01, 2026  
Area Security Officer
About the role Title – Area Security Officer Pay Rate – £12.71ph Location – Torquay Shift Timings – Day shifts – candidates must be flexible and available to work Monday to Friday You will be working in a site-based role within the public sector, where officers are responsible for ensuring the safety and security of both staff and visitors. Your main responsibilities may include: · Trained to provide relief cover and support to a portfolio of locations within a geographical region. · All the tasks and activities as per the site operational guidance and Assignment Instructions. Provide quality service delivery. · Manage and maintain a safe environment for the client’s staff and customers. · Provide a proactive presence in all public facing areas as activity requires. This will include providing a positive initial reception for clients and directional guidance. · Working directly with the customer as part of a team to provide conflict resolution at our...
IR35 Status:
Unknown Status

CV-Library Torquay, UK Contractor
CL
May 01, 2026  
Area Security Officer
About the role Title – Area Security Officer Pay Rate – £12.71ph Location – Penzance Shift Timings – Day shifts – candidates must be flexible and available to work Monday to Friday You will be working in a site-based role within the public sector, where officers are responsible for ensuring the safety and security of both staff and visitors. Your main responsibilities may include: · Trained to provide relief cover and support to a portfolio of locations within a geographical region. · All the tasks and activities as per the site operational guidance and Assignment Instructions. Provide quality service delivery. · Manage and maintain a safe environment for the client’s staff and customers. · Provide a proactive presence in all public facing areas as activity requires. This will include providing a positive initial reception for clients and directional guidance. · Working directly with the customer as part of a team to provide conflict resolution at our...
IR35 Status:
Unknown Status

CV-Library Penzance, UK Contractor
CL
May 01, 2026  
Area Security Officer
About the role Title – Area Security Officer Pay Rate – £12.71ph Location – Bournemouth Shift Timings – Day shifts – candidates must be flexible and available to work Monday to Friday You will be working in a site-based role within the public sector, where officers are responsible for ensuring the safety and security of both staff and visitors. Your main responsibilities may include: · Trained to provide relief cover and support to a portfolio of locations within a geographical region. · All the tasks and activities as per the site operational guidance and Assignment Instructions. Provide quality service delivery. · Manage and maintain a safe environment for the client’s staff and customers. · Provide a proactive presence in all public facing areas as activity requires. This will include providing a positive initial reception for clients and directional guidance. · Working directly with the customer as part of a team to provide conflict resolution at...
IR35 Status:
Unknown Status

CV-Library Bournemouth, UK Contractor
CL
May 01, 2026  
Area Security Officer
About the role Title – Area Security Officer Pay Rate – £12.71ph Location – Taunton Shift Timings – Day shifts – candidates must be flexible and available to work Monday to Friday You will be working in a site-based role within the public sector, where officers are responsible for ensuring the safety and security of both staff and visitors. Your main responsibilities may include: · Trained to provide relief cover and support to a portfolio of locations within a geographical region. · All the tasks and activities as per the site operational guidance and Assignment Instructions. Provide quality service delivery. · Manage and maintain a safe environment for the client’s staff and customers. · Provide a proactive presence in all public facing areas as activity requires. This will include providing a positive initial reception for clients and directional guidance. · Working directly with the customer as part of a team to provide conflict resolution at our...
IR35 Status:
Unknown Status

CV-Library Taunton, UK Contractor
CL
May 01, 2026  
Area Security Officer
About the role Title – Area Security Officer Pay Rate – £12.71ph Location – Bridgwater Shift Timings – Day shifts – candidates must be flexible and available to work Monday to Friday You will be working in a site-based role within the public sector, where officers are responsible for ensuring the safety and security of both staff and visitors. Your main responsibilities may include: · Trained to provide relief cover and support to a portfolio of locations within a geographical region. · All the tasks and activities as per the site operational guidance and Assignment Instructions. Provide quality service delivery. · Manage and maintain a safe environment for the client’s staff and customers. · Provide a proactive presence in all public facing areas as activity requires. This will include providing a positive initial reception for clients and directional guidance. · Working directly with the customer as part of a team to provide conflict resolution at our...
IR35 Status:
Unknown Status

CV-Library Bridgwater, UK Contractor
CL
May 01, 2026  
Area Security Officer
About the role Title – Area Security Officer Pay Rate – £12.71ph Location – Weston-super-Mare Shift Timings – Day shifts – candidates must be flexible and available to work Monday to Friday You will be working in a site-based role within the public sector, where officers are responsible for ensuring the safety and security of both staff and visitors. Your main responsibilities may include: · Trained to provide relief cover and support to a portfolio of locations within a geographical region. · All the tasks and activities as per the site operational guidance and Assignment Instructions. Provide quality service delivery. · Manage and maintain a safe environment for the client’s staff and customers. · Provide a proactive presence in all public facing areas as activity requires. This will include providing a positive initial reception for clients and directional guidance. · Working directly with the customer as part of a team to provide conflict...
IR35 Status:
Unknown Status

CV-Library Weston-super-Mare, UK Contractor
CL
May 01, 2026  
Site Document Controller
NES Fircroft are currently recruiting for a Document Controller for our client, who are a global, industry-leading power technology company, working on a major renewable energy project in Norfolk.  Document Controller Location: Necton, Norfolk Duration: 12-month initial contract Contract position Responsible for managing the project contract deliverables by use of the document management tool, throughout the project lifecycle. Key Responsibilities  Management of project deliverables using the associated systems, not limited to: Allocating document numbers Creating placeholders Set up supplier packages QA checks on deliverables Manage review workflows in line with project timescales Distribute workflow comments – Client – Suppliers - Internal Hard copy submissions to site Submission of As-builds Interact with wider project team Support Document Control team Contribute to continuous improvements Communications with external stakeholders Be a team playerBehavioural...
IR35 Status:
Unknown Status

CV-Library Necton, UK Contractor
CL
May 01, 2026  
Technical Recruiter
Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: Our fast-growing team is looking for an experienced Technical Recruitment Specialist to join our global team in the UK on a 12 month fixed term basis. The role will identify, attract and shortlist candidates for all recruitment efforts, supporting Saab UK continued growth throughout every business unit. The successful candidate will also be tasked with supporting our Early Careers hiring efforts....
IR35 Status:
Unknown Status

CV-Library Farnborough, Hampshire Contractor
CL
May 01, 2026  
Talent Acquisition Specialist
Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: Our fast-growing team is looking for an experienced Technical Talent Acquisition Specialist to join our global team in the UK on a 12 month fixed term basis. The role will identify, attract and shortlist candidates for all recruitment efforts, supporting Saab UK continued growth throughout every business unit. The successful candidate will also be tasked with supporting our Early Careers hiring...
IR35 Status:
Unknown Status

CV-Library Farnborough, Hampshire Contractor
CL
May 01, 2026  
OpenShift platform Engineer
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Linux Engineer Lead Contract: Initial 6-Month Contract with potential to extend. Location: London - Hybrid (3 days in office) Rate: £450 - £500 inside umbrella About the role: We are establishing a new Linux and container platform capability within EMEA to support modern, resilient, and scalable infrastructure services. This role is critical to the design, build, and operation of that capability. The Linux Engineer lead is a hands‑on technical role responsible for the engineering, stability, and operational readiness of enterprise Linux platforms underpinning...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 01, 2026  
Linux Engineer Lead
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Linux Engineer Lead Contract: Initial 6-Month Contract with potential to extend. Location: London - Hybrid (3 days in office) Rate: £450 - £500 inside umbrella About the role: We are establishing a new Linux and container platform capability within EMEA to support modern, resilient, and scalable infrastructure services. This role is critical to the design, build, and operation of that capability. The Linux Engineer lead is a hands‑on technical role responsible for the engineering, stability, and operational readiness of enterprise Linux platforms underpinning...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 01, 2026  
Electrical Appointed Person
Belcan Workforce Solutions are currently looking for two Electrical Authorised Persons (AP) for a Defence establishment in Reading. The posts are estimated 7 month contracts and are paying competitively on a daily basis. Successful applicants will be required to be Security Cleared prior to appointment and must meet eligibility requirements to obtain UK Security Clearance. An IR35 assessment for tax purposes is required for this engagement. In order to determine the Limited Company's correct IR35 status, an individual Limited Company assessment will be required. The Role Our client is seeking two experienced Electrical Authorised Persons (AP) to support a major, highly regulated project based in Reading. This is a short-term contract opportunity where you will play a critical role in managing and coordinating electrical safety in line with approved project procedures, nuclear licence conditions, and quality management systems. You will provide day-to-day leadership and...
IR35 Status:
Unknown Status

CV-Library Reading, Berkshire Contractor
CL
Apr 30, 2026  
Auto Door And Gate Engineer
Automation Engineer (Sub-contract) V7 Recruitment is working in partnership with a well-established organization within the fire and security / access solutions sector. Due to continued growth and a strong pipeline of projects, we are looking to recruit experienced Automatic Door Engineers for service and maintenance work across Central London. The Role Work Type: Service & Maintenance Systems Covered: Automatic Doors: Swing, Sliding, Bi-Fold Industrial Doors: Roller Shutters, Sectional Overhead Entrance Systems: Gates, Barriers & Access ControlRequirements Proven experience in servicing and maintaining automatic doors, shutters, gates, and/or barrier systems Ability to fault find and carry out repairs independently Experience working on commercial or high-traffic environments Relevant industry qualifications (desirable but not essential): ADSA, DHF, ADIA, Gate Safe DBS check (or willingness to obtain)What’s on Offer Day Rate: £300 – £350 (depending on experience)...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 30, 2026  
Auto Door And Gate Service Engineer
Auto Door And Gate Service Engineer (Sub-Contract) V7 Recruitment is working in partnership with a well-established organisation in the fire, security, and access solutions sector. Due to continued growth and a strong pipeline of projects, we are seeking experienced Automatic Door Engineers to carry out service and maintenance work across North London. The Role Work Type: Service & Maintenance Systems Covered: Automatic Doors: Swing, Sliding, Bi-Fold Industrial Doors: Roller Shutters, Sectional Overhead Entrance Systems: Gates and BarriersRequirements Proven experience servicing and maintaining automatic doors, shutters, gates, and/or barrier systems Ability to fault-find and carry out repairs independently Experience working in commercial or high-traffic environments ADSA and DHF qualifications are essential DBS check, or willingness to obtain oneWhat’s on Offer Hourly Rate: £37 – £40 per hour (depending on experience) Location: North London Contract Length: Initial...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 30, 2026  
Accounting & Finance Tutor
Contract type: Variable Hours, Fixed Term to 27/08/2027 Location: Aberdeen, Aberdeen International Study Centre Salary: £35.87 Per Hour Aberdeen International Study Centre (ISC) is based directly within the University of Aberdeen campus. You would be working in a culture of enhancing learning, teaching, and assessment through a developmental approach, which for you will mean autonomy, innovation, and development opportunities. You will teach on the Business modules on the International Foundation Year, International Year 2 and / or Pre-Masters Programmes. You will play a key role by contributing to the development of teaching materials and formative assessment. You will empower students to reach the level they need to progress into university by providing student-centred, engaging, and innovative learning. You’ll undertake marking and feedback on formative and summative assessments. ABOUT THE ROLE * Contribute to the delivery and development of modules and teaching sessions...
IR35 Status:
Unknown Status

CV-Library AB24, Old Aberdeen, Aberdeen City Contractor
CL
Apr 30, 2026  
CRS6JP00014733, Job Posting Title: Principal Process Engineer
Job Title: Principal Process Engineer Contract: 12-month contract (Inside IR35) Location: Warrington (site-based / hybrid subject to project needs) Security Clearance: UK Security Check (SC) - must be held or eligible Positions Available: 3 Role Overview We are seeking three highly experienced Principal Process Engineers to support a critical programme within the UK nuclear sector. These roles have been raised as a specific project requirement and will play a key part in the technical delivery, assurance, and development of process engineering solutions associated with RepU management and reuse. The programme relates to the UK's historic and potential future use of reprocessed uranium, including its storage, conversion, re-enrichment, and potential reuse in fresh fuel cycles. Key Responsibilities Provide principal-level process engineering leadership to the project Develop, review, and approve process flowsheets, mass and energy balances, and technical documentation...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Apr 30, 2026  
CRS6JP00014732, Job Posting Title: Senior Process Engineer
Senior Process Engineer 3 positions available Locations: Warrington or Bristol Working Pattern: Hybrid - 3 days per week on site Contract Length: 12 months IR35 Status: Inside IR35 Security Clearance: UK Security Check (SC) - required Start: Subject to clearance & onboarding The Role We are seeking experienced Senior Process Engineers to support a strategically important programme within the UK nuclear sector. This role will be supporting the technical development, assessment and delivery of process solutions associated with the handling, conversion, and potential reuse of reprocessed uranium originating from historic reprocessing operations. You will play a key role in process definition, safety justification, and technical assurance across the fuel cycle, working within a highly regulated nuclear environment. Key Responsibilities Lead and deliver process engineering activities across RepU-related systems and facilities Develop and review process flows, mass...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Apr 30, 2026  
IT Service Transaction Analyst
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Join Our Team as a Technical Programme Manager - People Services! Are you ready to embark on an exciting journey in the world of IT Service Management? Our client, a leading organization in the Financial Services and Insurance sector, is seeking a motivated and detail-oriented IT Service Transition Analyst to join their dynamic team for a 6-month temporary contract. This is your chance to grow your skills and make a real impact in a highly regulated environment! Role: IT Service Transaction Analyst Duration: 6 Months Location: Edinburgh or Glasgow (4 Days in Office a month) Client...
IR35 Status:
Unknown Status

CV-Library Edinburgh, UK Contractor
CL
Apr 29, 2026  
Security Assurance Advisor
Security Assurance Advisor Location: Flexible within UK offices Bristol / London / Cheltenham / Birmingham / Manchester Duration: ASAP / 12-18 months Vetting: SC clearance required Umbrella Only Our client, a reputable organisation, is hiring a Security Assurance Advisor to support the implementation and maintenance of their Secure Networks Security Assurance framework. This role involves working closely with internal teams and external stakeholders to ensure compliance with UK government security standards. What you'll be doing: * Assist in developing protocols and processes for secure network assurance * Maintain security approvals, risk assessments, and compliance statements against the Cyber Security Model and other standards * Conduct security assessments for cloud systems like Microsoft 365 * Support certification processes such as Defence Cyber Certification * Perform compliance audits and stay updated on MOD and regulatory guidance * Provide security assurance...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software