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Construction 4 Engineering 1
Outside IR35 Contractor senior technical architect

6 senior technical architect jobs found

CL
Feb 18, 2026  
Senior Landscape Architect
Senior / Associate Landscape Architect (CMLI) London / Alton / Remote Our client is an award-winning, design-led landscape architecture practice working across a diverse range of high-quality projects throughout the UK. Known for their thoughtful, collaborative approach and strong planning expertise, they are now looking to appoint a Senior or Associate Landscape Architect (CMLI) to join their growing team. This opportunity is available either on an Outside IR35 contract basis or as a permanent position, offering flexibility to suit your career goals. The Role You will play a key role in delivering landscape-led solutions across planning and design stages, with particular responsibility for: Producing high-quality LVIA reports and supporting landscape planning submissions. Applying in-depth knowledge of landscape planning policy and assessment. Leading projects and contributing strategically at senior or associate level. Collaborating closely with clients, consultants,...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 13, 2026  
Senior HVAC Design Engineer
We are looking for an experienced Senior HVAC Design Engineer, in our London office of our Client, focusing on the Commercial sector witin their experienced team. You will have the opportunity to work on some of the most exciting and technically challenges projects within this fast paced sector. Our award winning international Client are currently involved in numerous projects, working both within the UK and across EMEA. Candidates will support the team in developing designs for mechanical distribution systems from CHW, HVAC, Fuel to LTHW Provide advice to clients regarding mechanical systems/requirements available to meet their business needs. Leading the design of Commercial Project mechanical systems and equipment (Building Services) Provide written reports of system options in the form of design development notes. Produce technical specifications for mechanical systems, ensuring compliance with relevant standards and client requirements Ensure coordination other...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 22, 2026  
Product Owner
Product Owner +6 months + +On site in Hamsphire +Outside IR35 +DV cleared role We are seeking an experienced Product Owner to support a highly secure military programme. This role sits at the sharp end of defence IT, owning infrastructure outcomes across design, implementation, and ongoing technical assurance for mission-critical systems. You will act as the technical authority for infrastructure decisions, working closely with military stakeholders, architects, and delivery teams to ensure platforms are secure, resilient, interoperable, and fit for operational use. If you've never worked in a locked-down environment with real consequences, this role will feel uncomfortable. If you have - it'll feel like home. Key Responsibilities Own the infrastructure product roadmap within a secure military environment Act as Product Owner and technical authority for core infrastructure services Lead the design, build, and assurance of on-premise and restricted network platforms...
IR35 Status:
Outside IR35

CV-Library Winchester, Hampshire Contractor
CL
Feb 21, 2026  
Principal Electronics Engineer
Principal Electronics Engineer Southampton or Bristol 6-month contract Paying up to £65p/h (InsideIR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable Overview Primary focus on the design and development of digital processing electronics and support to RF and analogue power circuitry for complex laboratory and aircraft sensor systems. You will work across a range of projects throughout various stages of the product lifecycle, from initial concept development through to early life production and field support. Key Responsibilities: Design and development of mixed-technology electronic designs comprising of one or more Microcontrollers, CPLD and/or FPGA devices interfacing with RF and analogue circuits. Implementation of digital interfaces such as Ethernet, CAN, I2C, SPI and RS422 alongside high-speed optical fibre and Ethernet interfaces. Design and development...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Jan 21, 2026  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 28, 2025  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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