9,391 jobs found

Principal Design Engineer (Contract)Location: LeedsWe are seeking an experienced Principal Design Engineer to provide technical leadership on major infrastructure and civil engineering projects.Key Requirements:10+ years' experience in structural, temporary works, tunnelling, or infrastructure design.Strong knowledge of reinforced concrete, steel structures, foundations, retaining walls, and underground structures.Experience delivering designs to Eurocodes and UK standards.Proven leadership ...

Contract Position Outside IR35On-site/Hybrid in West SussexOur Client, is seeking an enthusiastic and dynamic Principal Design Engineer - Vehicle and Powertrain Integration on a contract basis. As part of the Global Mechanical Design team, you will be pivotal in leading design activities for vehicle engineering and powertrain integration, particularly for heavy-duty and off-highway vehicles used in defence and commercial applications.Must have proven Engine Development experience, Leading Design ...

Principal Electronics Engineer Location: Basildon - onsiteDuration: 6 monthsRate: £73.39 p/h (Umbrella)IR35: InsideClearance: UK Eyes Only - SC (BPSS to start)OverviewWe're recruiting for a highly skilled Electronics Engineer to join a multi-disciplinary team within a Precision Guidance environment. The role requires broad, extensive electronic knowledge across both digital and analogue domains, plus the ability to drive design reviews and take designs through verification into product ...

Principal Enforcement Officer – Housing (HHSRS Specialist)Location: London Bridge (Hybrid – 3 days in office)Rate: £50 per hourWe are seeking a highly experienced Principal Enforcement Officer with a strong background in housing standards and enforcement. This is a critical role requiring an expert who can operate confidently at a senior level and handle complex, high-risk cases.Key Responsibilities:Carry out detailed property inspections in line with HHSRS requirementsPrepare ...

Principal Enforcement Officer – Planning EnforcementSouth East England | Hybrid (2 days site visits) | 6-Month Rolling Contract | Inside IR35We are currently working with a Local Authority in the South East of England seeking an experienced Principal Enforcement Officer to support their Planning Enforcement function on an interim basis.This is a key role within the team, requiring an individual who can independently manage a complex caseload, provide senior-level expertise, and drive enfor ...

Principal Infrastructure Engineer+6 months ++DV cleared role - current active clearance is essential+Inside IR35+£700 - £725 a day +On site in YeovilWe are seeking an experienced Principal Infrastructure Engineer to lead complex infrastructure projects and drive innovation within our organisation. This role offers a unique opportunity to shape the future of our technical architecture while collaborating with cross-functional teams to deliver scalable and reliable infrastructure solut ...

Principal Management/ Financial AccountantWakefield – Hybrid Working £26.82phTo contribute actively in the overall management of the Finance Section.To oversee the organisation and implementation of work programmes and activities with particular emphasis on strategic initiatives.To take responsibility for specific projects or ongoing areas of work within the Finance Section, where appropriate leading small teams.Establish effective working relationships with senior officers of other ...

Principal AccountantLocation: West YorkshireContract: Temporary (6 months)Salary: £350-£400 per dayStart Date: ASAPContact: (url removed) Job DescriptionService Care Solutions are recruiting on behalf of a local authority in West Yorkshire for a Principal Management Accountant to join the team on a temporary basis. The postholder will delivering high-quality financial management and strategic support across maintained schools and the Dedicated Schools Grant (DSG) portfolio. Repo ...

An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop products to meet our customer’s needs. Within this role you will have the opportunity to work as part of a multi-disciplinary team to perform a range of engineering activities including progressing developmental designs into production environments and working with suppliers on technical queries. Responsibilities: &bu ...

Principal Mechanical Engineer - Low Carbon Location: Remote with occasional visits to the office for project meetings Team: Energy TransitionShape the future of low‑carbon energy!We're looking for a Principal Mechanical Engineer to join our client's growing Energy Transition Team and play a leading role in delivering the next generation of low‑ and zero‑carbon energy projects. If you thrive on solving complex engineering challenges and want to influence the UK's ...

PSR Solutions are seeking an experienced Principal Mechanical Engineer to support a major infrastructure project in North West London.This is a long-term contract opportunity working on a complex, multidisciplinary scheme within a fast-paced project environment.Role Overview You will lead mechanical engineering activities from design through to delivery, ensuring systems are compliant, buildable, and delivered in line with programme and quality expectations.Key ResponsibilitiesLead and review me ...

Principal Officer – Repairs📍 Loughborough / Hybrid Working📅 Long-Term Opportunity💷 Competitive RateI'm currently supporting a Local Authority client who is looking to appoint an experienced Principal Officer – Repairs to lead the delivery of a high-performing responsive repairs service across its housing portfolio.This is a senior operational management role responsible for leading repairs teams, business support functions and contractors, ensuring repairs ...

Principal Officer – RepairsLocation: Local AuthorityContract: 6 months (with potential extension)Aatom Recruitment is currently seeking an experienced Principal Officer – Repairs to join a local authority on an initial 6-month contract, with the possibility of extension.About the RoleThis is a key leadership role responsible for delivering a high-quality, customer-focused repairs service. You will lead operational teams, manage contractor performance, and drive continuous improvement ...

Principal Planning Officer/Team Leader (Development Management) North West Around £60 per hour (Negotiable) 12 month contract   My client is looking to source an experienced, qualified Town Planner to provide temporary maternity cover. The role involves managing a Development Management team, overseeing complex planning applications, and ensuring high-quality delivery across the borough. Key experience required:   ·RTPI-recognised degree in Town Planning and Corporate memb ...

Location: Remote (Occasional travel to Manchester, London, Newcastle & Glasgow)IR35 Status: Inside IR35The OpportunityWe are currently seeking an experienced Principal Pipeline Engineer to join a rapidly growing Energy Transition team supporting the design and delivery of cutting-edge low-carbon infrastructure projects across the UK.This is an exciting opportunity to play a leading technical role on nationally significant projects focused on the future of the UK energy sector, including hydr ...

Principal Pipeline Engineer - Low Carbon Location: Remote with occasional visits to office for Project Meetings Team: Energy TransitionShape the future of low‑carbon infrastructure. We're driven by a simple belief: the world we design today should create a cleaner, greener and safer tomorrow. We push boundaries, embrace innovation and collaborate across a global network of experts to deliver solutions that stand the test of time. Join us, and you'll be part of a team that takes pr ...

Oyster is working with a local authority in the South East that is looking for an experienced Principal Planning Officer to support on a key plan-making and planning policy project.This is a 6-month temporary opportunity, suited to someone who can start at short notice and bring strong experience in Local Plan preparation, evidence base review, policy drafting and member engagement.The role is offered on a hybrid basis, with an expectation of 1 day per week in the office.The role will involve:Yo ...

Principal Planning Officer Surrey £55+ per hour (DOE) Inside IR35 3 months Initially + view to extend JOB REF - 67561   You will be mainly working from home, with the exception of site visits and key meetings. The office location can be discussed upon application to the role. Office presence is flexible for the right candidate but ideally will be able to attend the office once a week   This newly created role is because of an increase in workload due to continued development in t ...

Principal Planning Officer – Development Management (Major Applications/PPA)South East England | Remote (with site visits) | 6-Month Rolling Contract | Inside IR35We are currently supporting a Local Authority in the South East of England seeking an experienced Principal Planning Officer to provide specialist support within their Development Management function, with a particular focus on strategic major applications and Planning Performance Agreements (PPAs).This role requires an individua ...

A local authority in Oxfordshire is looking to appoint an experienced Principal Planning Officer to represent the council at an upcoming Planning Appeal Inquiry relating to logistics development proposals. This will be a 6-7 month contract, commencing ASAP, running until early October.The RoleThey are looking for a Principal Planning Officer to:Represent the council at a planning appeal inquiryPrepare and present professional planning evidenceAttend and participate in a public inquiry settingGiv ...

Principal Planning Officer South West £55 per hour 3 months Initially   You will be mainly working from home, with the exception of site visits and key meetings. The office location can be discussed upon application to the role. Office presence is flexible for the right candidate.   This newly created role is because of an increase in workload due to continued development in the local area with the main focus on town centre regeneration. The local authority is looking to bring in ...

Carrington West are assisting their local authority client based in Essex in their search for a Principal Planning Policy Officer to join their Town Planning department.   This is a 6-month temporary opportunity for a Principal Planning Officer who has experience in plan-making, good planning policy knowledge and who is available to start date on short notice. Please note this role is offered on a hybrid working basis.   Accountabilities Undertaking complex work in relation to the prep ...

A Local Authority in the West Midlands is looking to appoint an experienced Principal Planning Policy Officer to support the progression of its Local Plan through Examination.This is an excellent opportunity for a Planning Policy professional with recent Local Plan experience to play a key role at a critical stage of the plan-making process. You'll be working closely with senior officers, consultants and stakeholders to help navigate Examination matters and ensure the authority remains on tr ...

Principal Platform EngineerLocation: Yeovil - fully onsite, open to condensed hours Duration: Until 27 Dec 2026 Rate: £99.08 per hour (Umbrella) IR35: Inside Clearance: Successful candidate must hold a minimum of DV (Developed Vetting) clearance. More information can be found here - National security vetting: clearance levels - (url removed) ()OverviewWe're recruiting for a Principal Platform Engineer to join a Cyber & Security Solutions environment, taking ownership of secure plat ...

Principal Platform Engineer - Ref: 1733Initial contract until 27/12/26£98.82ph, UMB, inside IR35Yeovil - Full time onsitePlease note, DV clearance is required for this positon and the programme will have "UK Eyes Only" restrictions.Your Impact Are you ready to take on complex technical challenges at the forefront of cyber and platform engineering? At Leonardo, our Principal Platform Engineers are hands-on experts who shape the design, integration, and delivery of secure platforms ...

Due to new long-term projects and company expansion, a leading engineering group has a new vacancy for a Principal Power Electronics Engineer to join the company on a contract basis. Working on a number of new innovative R&D projects you will develop power conversion products, motor drives and power control systems for advanced electric vehicles and electrification projects.The RoleCollaborate closely with electronics, software, mechanical, and EDS engineering teams to develop innovative, pr ...

Our client, a leader in the energy sector, is currently seeking a Principal Process Engineer to join their team on a contract basis. This exciting opportunity focuses on the development of innovative, low-carbon process designs within the energy transition space. As part of a large multidisciplinary engineering group, you will oversee the design and delivery of process plants for various energy projects, including carbon capture schemes, hydrogen generation, gas networks, energy from waste plant ...

Principal Building Control OfficerLocal AuthorityContract | Full Time | £70–£75 per hour (Umbrella, Inside IR35)Location: North WestAre you an experienced and qualified Building Control professional ready to step into a leadership role? we are working with a Local Authority in the North West who are seeking a Principal Building Control Officer to join their team on an initial 3-month temporary assignment, playing a key role in delivering high-quality Building Control services a ...

I am currently working with a London-based Financial Services client who are actively seeking a Principal Java Developer with extensive experience in the Risk and Market Data space.What you'll need to succeed:Strong server-side Java Development experience in a lead role working on Risk and Market Data platformsStrong investment banking experienceStrong experience working with QuantsGood understanding of data engineering principalsStrong cloud experience, ideally with AWSWhat you'll get i ...

Location: Bristol (mostly onsite) Duration: 6 month contract Rate: £86.70ph UMB (Inside IR35)Role details:Our client, a leader in the Defence & Security sector, is currently seeking a Principal Supportability Engineer to join their team in Bristol on a contract basis. This role plays a critical part in ensuring that defence systems are supportable and meet the high demands of Front Line Command users.Key Responsibilities:Develop and maintain Support Solution Development Tools (SSDT).Co ...