42 jobs found in Sheffield

OT Cyber Security Engineer – Contract Chesterfield / Hybrid £70 per hour Outside IR35 Initial 3-month contract Samuel Frank is recruiting for an experienced OT Cyber Security Engineer to join a project based in Chesterfield. The role will initially run for 3 months and will be a mixture of office-based and home working, although the amount of time on site will be driven by the technology being worked on and the need to access equipment. The successful OT Cyber Security Engineer will work on the implementation, configuration and testing of cyber security functionality within an Operational Technology (OT) environment. The role would suit a contractor with a strong combination of OT cyber security, industrial networking, Windows Server and network security experience. A background working on large-scale industrial, process, utilities, power generation or critical infrastructure projects would be particularly relevant. Key responsibilities Investigate, configure, implement...

Senior IT Support Engineer - 3rd Line Location: Curdworth, Birmingham (Onsite) Contract: Two Months Pay Rate: £265 Per Day Outside IR35 The Role I am working with a Midlands based IT company who provide Managed IT Support, IT Projects and IT solutions for a wide range of clients all over the UK. They take a great deal of pride in their dedication to their clients, technical expertise and track record of providing outstanding services for their clients for over 30 years. They are now looking for an experienced Senior IT Support Engineer to join their team in Curdworth. This is a senior, hands-on technical role for somebody experienced in owning & managing complex support issues, working directly with clients and helping to lead and develop our 2nd line support team. You will act as a senior escalation point for the helpdesk, taking responsibility for more complex technical issues while providing guidance and support to other engineers. Alongside your own technical...

Salary: £300 - 450 per day Reference: COR7651B/AP148 UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO, development...

Where Warwick What I.T. & Communications Type Contract Salary 300 Daily We are currently hiring a Network Security Engineer for an exciting client engagement. Role: Network Security Engineer Location: Warwick / Wokingham / Corsham / Farnborough, UK (Hybrid vast majority of work is expected to be remote however there may be occasional travel to customer sites) Positions: Contract (Outside IR35) Clearance: Active SC Clearance, Must have BPSS. .

PLC Software Contractor | Rate: £50.00 - £57.00p/h (Outside IR35) North Yorkshire Are you an experienced PLC Software Engineer with Siemens TIA Portal expertise and a background in Defence or regulated industrial environments, looking for a hands-on contract supporting a genuinely high-profile automation project? Do you enjoy working from specification through to implementation, validation and commissioning on complex control systems? My client is an established manufacturer of precision sensing and monitoring technology, delivering solutions used across a range of regulated sectors including defence, energy, and industrial environments. They've built a strong reputation for reliability and operational integrity, with products used in demanding and safety-critical settings. Deliver PLC Software for a Live MOD Project This is a hands-on contract supporting the software delivery phase of a specialist automation and alarm monitoring system, with the architectural design already...

Software & Control Systems Engineer - Contract - Outside IR35 - Bucks/Remote I am currently supporting a client of mine to seek a software & control systems engineer to join the business on an initial 6 month contract, with the opportunity for the position to be extended beyond this. The company are an industry leader in safety critical electrification applications and have just won a big project, on which they require the support. Job Role: Contract Location: Bucks/Remote IR35: Outside Rate: £50-60 p/h Skills needed: * Highly experience with control theory * Expert using simulink * Embedded coder and code generation * Full understanding of end to end embedded software development If you are interested in this position please send across your CV and we can set up a call to discuss further.

Salary: £300 - 450 per day Reference: COR7651/AP148 UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house...

Network Support Engineer - 12 Month Contract - Hybrid in City Of London Contract: Initial 12 months (Outside IR35) Rate: £150 per day Location: Hybrid - City of London (Farringdon), 2-3 days on-site per week The Role A well-established American Managed Service Provider is looking for an experienced Network Support Engineer to strengthen their internal IT team, supporting operations across the UK and Ireland. The end customer is a US-headquartered organisation currently expanding into the UK, Ireland and wider Europe, and this role has been created to provide additional hands-on support to the team through that growth. This is a broad, "out and out" support role covering networking, data centre infrastructure, systems administration and end-user support - ideal for a versatile engineer who enjoys variety and is comfortable working across the full IT stack. Key Responsibilities Providing IT support across networking, data centres and wider infrastructure...

Service Desk Support Analyst - 12 Month Contract - Hybrid in City Of London Contract: Initial 12 months (Outside IR35) Rate: £150 per day Location: Hybrid - City of London (Farringdon), 2-3 days on-site per week The Role A well-established American Managed Service Provider is looking for an experienced Infrastructure & Support Engineer to strengthen their internal IT team, supporting operations across the UK and Ireland. The end customer is a US-headquartered organisation currently expanding into the UK, Ireland and wider Europe, and this role has been created to provide additional hands-on support to the team through that growth. This is a broad, "out and out" support role covering networking, data centre infrastructure, systems administration and end-user support - ideal for a versatile engineer who enjoys variety and is comfortable working across the full IT stack. Key Responsibilities Providing IT support across networking, data centres and wider...

Network Installation Engineer Bristol | On-site | Monday-Friday, 37.5 hours Up to £180 per day | Outside IR35 | 6-month contract BPSS Clearance Required TRIA are delighted to be working with a leading organisation to recruit an experienced Network Installation Engineer for a 6-month contract in Bristol. This is a fully site-based role for a hands-on engineer with strong cabling experience and a commitment to quality workmanship and safe working practices. The Role You'll join an installation team delivering network infrastructure projects, with responsibility for: Installing network cabinets, containment and Cat5e/Cat6/Cat6A cabling. Terminating, testing and labelling copper and fibre cabling. Installing and patching network switches. Installing fibre optic cabling via internal, pit and duct routes. Fibre termination, patching, testing and troubleshooting. Using OTDR equipment for fibre testing and fault finding. Completing QA documentation and daily shift reports....

Network Installation Engineer Bristol | On-site | Monday-Friday, 37.5 hours Up to £180 per day | Outside IR35 | 6-month contract BPSS Clearance Required TRIA are delighted to be working with a leading organisation to recruit an experienced Network Installation Engineer for a 6-month contract in Bristol. This is a fully site-based role for a hands-on engineer with strong cabling experience and a commitment to quality workmanship and safe working practices. The Role You'll join an installation team delivering network infrastructure projects, with responsibility for: Installing network cabinets, containment and Cat5e/Cat6/Cat6A cabling. Terminating, testing and labelling copper and fibre cabling. Installing and patching network Switches. Installing fibre optic cabling via internal, pit and duct routes. Fibre termination, patching, testing and troubleshooting. Using OTDR equipment for fibre testing and fault finding. Completing QA documentation and daily...

Network Installation Engineer Bristol | On-site | Monday-Friday, 37.5 hours Up to £150 per day | Outside IR35 | 6-month contract BPSS Clearance Required TRIA are delighted to be working with a leading organisation to recruit an experienced Network Installation Engineer for a 6-month contract in Bristol. This is a fully site-based role for a hands-on engineer with strong cabling experience and a commitment to quality workmanship and safe working practices. The Role You'll join an installation team delivering network infrastructure projects, with responsibility for: Installing network cabinets, containment and Cat5e/Cat6/Cat6A cabling. Terminating, testing and labelling copper and fibre cabling. Installing and patching network Switches. Installing fibre optic cabling via internal, pit and duct routes. Fibre termination, patching, testing and troubleshooting. Using OTDR equipment for fibre testing and fault finding. Completing QA documentation and daily...

To work as part of the installation team carrying out works detailed below to deliver customer projects. Network cabinet installations Primary & Secondary containment system installations Installation of Cat6 or Cat6A horizontal cabling solutions Termination, Testing & labelling of Cat6/Cat6A solutions Network switch installation Copper patching Installation of fibre optic cable both internally & via pit and duct routes as required. Termination, Testing & labelling of fibre optic cables Fibre circuit patching & troubleshooting with the use of an OTDR. BPSS will be required. Any additional certifications/trainings would be a plus (IPAF, PASMA, Confined Space, ECS card, Asbestos awareness, First aid, Full UK driving licence). Roles & Responsibilities Sign In/on the Office/Site Fire register. Attend DABS/NABS Brief Understand Planned Works - as per Project Installation Method All relevant H&S info is available and...

Cabling Engineer - Bristol Location: Bristol Duration: 6 months Hours: Monday -Friday, 37.5 hours per week Rate: Up to £180 per day IR35: Outside IR35 Working arrangement: Fully onsite - no hybrid working Clearance: BPSS required We are looking for an experienced Senior Cabling Engineer to join an installation team delivering network infrastructure works. Key Responsibilities Installation of network cabinets and primary/secondary containment systems. Installation and termination of Cat6/Cat6A structured cabling. Copper patching and network switch installation. Installation, termination and testing of fibre optic cabling, including pit and duct routes. Fibre circuit patching and fault finding, including use of OTDR equipment . Testing and certification of copper and fibre cabling using Fluke testers . Working to RAMS, project installation methods and site H &S requirements....

Initial 6 months - Outside IR35 Contract Rate: Up to £400/day Hybrid: 3-day onsite a week Security Operations Engineer | Microsoft Security Technologies | Contract Outside IR35 Hybrid: 3-day onsite (Bank Station) OR Liverpool office Rate: £350-£400/day (Outside IR35) Contract Duration: Initial 6 months with a potential extension Industry: Highly Regulated Environment Job Summary: Seeking for a Security Operations Engineer to join one of our highly regulated client on a contract basis. you'll be responsible for monitoring, detecting, investigating, and responding to security threats across Microsoft and hybrid environments. you'll play a key role in safeguarding critical business systems through proactive threat hunting, incident response, detection engineering, and operational support of core security programmes. Key responsibilities: Investigate and respond to escalated security incidents and events Perform event-based and policy-based threat...

Manual Test Analyst x 2 (Mortgage System) 6-month initial contract £325 per day - Outside IR35 London - 1 day a week on site I am currently looking for 2 Test Analysts with experience testing Mortgage Systems or CRM's with financial services experience. This is an outcome-driven role focused on delivering high-quality assurance across IT systems and processes. You will play a key role in ensuring the stability of business-critical platforms, supporting regulatory compliance, and enhancing the end-user experience. Key Responsibilities Develop and execute test plans aligned with delivery milestones and business objectives Design, review, and maintain test scripts for functional, integration, regression, and end-to-end testing Execute testing cycles efficiently, including defect logging, tracking, and re-testing through to resolution Deliver clear and concise test status updates, including risks and quality insights to stakeholders Support User Acceptance Testing...

SC Cleared Project Support Officer Role: SC Cleared PSO/PMO Location: London 3 days per week Contract length: 12 months Day rate: Up to £275p.d Outside IR35 We're working with a Government end client who are looking to hire an experienced project support officer/PMO to join their delivery. You'll be working alongside the Programme Director, BA's & Product team to ensure all project artifacts, controls & project office are in order as a major departmental programme is delivered. The initial contract will be 12 months with a 2+ years total programme length. They're looking for an individual who has worked within fast paced Government deliveries and specifically individuals who hold active SC Clearance. If you've got experience in the below please get in touch; Experience delivering Project Support within Government programmes. Experience managing project delivery artifacts. Cost & controls management. SC Clearance Please get in touch if you're looking...

Manual Test Analyst x 2 (Mortgage System) 6-month initial contract £325 per day - Outside IR35 London - 1 day a week on site I am currently looking for 2 Test Analysts with experience testing Mortgage Systems or CRM 's with financial services experience. This is an outcome-driven role focused on delivering high-quality assurance across IT systems and processes. You will play a key role in ensuring the stability of business-critical platforms, supporting regulatory compliance, and enhancing the end-user experience. Key Responsibilities Develop and execute test plans aligned with delivery milestones and business objectives Design, review, and maintain test scripts for functional, integration, regression, and end-to-end testing Execute testing cycles efficiently, including defect logging, tracking, and re-testing through to resolution Deliver clear and concise test status updates, including risks and quality insights to stakeholders...

Contract Test Analyst We're looking for an experienced Contract Test Analyst/Test Engineer to join our team and play a key role in delivering high-quality, reliable software across a range of applications and services. This role would suit a hands-on tester with strong API testing and SQL/database experience, who is comfortable working in an Agile environment and collaborating closely with developers, analysts and other QA professionals. Duration - 3 to 6 months Remote working Outside IR35 Start Date - Immediate start Key Responsibilities Design and execute comprehensive test scenarios and test cases across web, Back End and integration services. Perform extensive API testing, validating requests, responses, data, authentication and error handling. Use tools such as Postman, Swagger/OpenAPI or similar to test RESTful APIs. Write and execute SQL queries to validate data, investigate defects and verify end-to-end data flows. Perform functional, integration,...

Outside IR35 contract - 8 months FULLY REMOTE Rate: £260/day Infrastructure Engineer | 8 Month Contract | Outside IR35 | Fully Remote Rate: £260/day Outside IR35 Project duration: 8 months Fully Remote Industry: Highly Regulated Financial Services Organisation Job Summary: We re working with a highly regulated financial services organisation looking for an experienced Infrastructure Engineer to support and enhance their enterprise technology estate. The successful candidate will bring strong Microsoft infrastructure experience, including Active Directory, Windows Server, Azure, Microsoft 365, virtualisation, backup and disaster recovery solutions . Experience working within regulated environments and maintaining business-critical systems is highly desirable. Key Responsibilities Support and maintain core infrastructure platforms across production and non-production environments. Deliver infrastructure improvements, upgrades and operational...