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  • £110k - £120k per annum

     ...extraordinary! This is not your average engineering role. We want a game-changer, a maverick...  ...shape the future of technology. As a Principal Engineer, you'll be the lead technical voice...  ...protection are never compromised, and performance and cost are optimised in a cloud-first... 
    Performance
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £300k per annum

     ...Principal Virtualisation Engineer – Quant trading London or New York Total comp £300k+ Quant Capital is partnering with a high-performance trading firm looking for a senior infrastructure engineer to take ownership of a core virtualisation and storage estate.... 
    Performance
    Long-term contract

    Quant Capital

    London
    4 days ago
  • £63k - £81k per annumEstimated
     ...Join us as a Principal Engineer This is a challenging role that will see you design and engineer software with the customer or user...  ...technology designs which are innovative, customer centric, high performance, secure and robust. You’ll be working with software engineers... 
    Performance
    Full-time

    NatWest Group

    Tower Hamlets, Greater London
    7 days ago
  • £67k - £85k per annumEstimated
     ...squads and domains. Define and enforce engineering standards, reference architectures, and...  ..., fostering a collaborative and high-performance culture to achieve project goals and meet...  ...both internally and externally. Act as principal contact point for key clients and... 
    Performance
    Long-term contract
    Permanent

    Barclays

    London
    more than 2 months ago
  • £66k - £106k per annum

     ...Abuse Regulation (desired) Experience in performance optimisation and profiling (desired)...  ...Surveillance and Record Keeping Lead engineering standards: architecture reviews, vendor...  ...offers an exceptional opportunity for a Principal Engineer to play a central technical leadership... 
    Performance
    Full-time

    Marlin Selection

    London
    18 hours ago
  • $200k - $300k per annum

     ...pushing the boundaries of on-chain trading technology is opening q Principal Engineer role. The company offers a unified base of operations, a...  ...Engineer with deep, broad experience around building highly performant, real-time, interactive frontends for trading-focused web apps... 
    Performance
    Permanent
    Full-time
    Part-time
    Live-in
    Remote

    Startup Talents

    City of London, Greater London
    1 day ago
  • £67k - £86k per annumEstimated
     ...team of over 50,000 planners, designers, engineers, scientists, digital innovators, program...  ...’s what you’ll do: We are seeking a  Principal Rail RAMS Engineer  to join our dynamic...  ...and methodologies to optimize rail system performance. Mentor and guide junior engineers,... 
    Performance
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote

    AECOM

    London
    19 days ago
  • £75k - £97k per annumEstimated
     ...Position Overview Job Title Principal Engineer (Full Stack) — Go / GCP / AI Location London Corporate Title Vice President...  ...sets technical direction through doing, and helps scale a high performance product engineering culture. What we’ll offer you A healthy... 
    Performance
    Full-time
    Hybrid working
    Remote
    Flexible hours
    London
    1 day ago
  • £78.97k - £98.71k per annum

     ...Title - Principal Engineer Location - London Salary -£78,969 - £98,711 About CDP: CDP is a global non-profit that runs the world’...  ...clear objectives in place, and participating in open and honest performance and development conversations Ensuring a respectful and... 
    Performance
    Long-term contract
    Permanent
    On-site
    Flexible hours

    CDP Global

    London
    11 days ago
  • £62k - £78k per annumEstimated
     ...Working within the Technology team and aligned with NOV's global engineering strategy, you will take responsibility for the technical...  ...that enable our customers to improve efficiency, safety, and performance across a wide range of applications. What We Offer... 
    Performance
    Long-term contract
    Full-time
    Flexible hours

    NOV

    London
    4 days ago
  • £54k - £71k per annumEstimated
     ...Description: Leonardo is looking for a 3rd Line Wintel Infrastructure Engineer to join our collaborative and skilled team supporting a...  .... Use monitoring tools to proactively optimize system performance and ensure high availability. Create and maintain detailed technical... 
    Performance
    Permanent
    Part-time
    Hybrid working
    Flexible hours

    Leonardo Worldwide Corporation

    London
    more than 2 months ago
  • £46k - £60k per annumEstimated
     ...Job Title:                     Principal Engineer Location:                     Devonport, Plymouth, Rosyth Fife or Bristol Compensation...  ...and developing engineering talent to build capability and performance. Qualifications for the Principal Engineer: Degree... 
    Performance
    Permanent
    Full-time
    Hybrid working
    Flexible hours
    1 day/week

    Babcock

    Kensington, Greater London
    20 days ago
  • £103.4k per annum

     ...to old age. Job Description About the Role As a Principal Engineer you will be a hands-on contributor with exemplary...  ...Our bio-pipelines platform works across both on-premise High-Performance Compute clusters to AWS, and our workflows are orchestrated in... 
    Performance
    Long-term contract
    Permanent
    Full-time
    Part-time
    Fixed-term contract
    Hybrid working
    On-site
    Immediate start
    Remote
    Flexible hours

    Genomics England

    London
    13 days ago
  • $75 - $80 per hour

     ...Larry Summers , and Jack Dorsey . Position: Software Engineer Type: Freelance Compensation: $75–$80/hour...  ...week Role Responsibilities Evaluate and compare the performance of AI-powered CLI coding agents on real-world infrastructure... 
    Performance
    Remote job
    Summer work
    Freelance
    Immediate start
    Flexible hours

    Mercor

    London
    1 day ago
  • £52k - £70k per annumEstimated
     ...the opportunity to apply for one of these roles. Principal Examiner - BTEC Nationals Engineering (Unit 3 Engineering Product Design and Manufacture)...  ...required. • Submitting reports on the series/candidate performance. • Providing support and written responses to... 
    Performance
    Permanent
    Full-time
    Remote

    Pearson Plc

    Westminster, Greater London
    more than 2 months ago
  • £75k - £103k per annumEstimated
     ...bring their full selves to work. About the Role As a Principal Software Engineer for Security, you’ll tackle our most challenging technical...  ...and review architectures and system designs, balancing performance, maintainability, and security, across the whole Beamery product... 
    Performance
    Remote job

    Beamery

    London
    more than 2 months ago
  • £55k - £72k per annumEstimated
     ...Egis is a global consulting and engineering firm working in construction, transport and...  ...Systems Assurance and Systems Integration Principal Engineer to provide technical leadership...  ...the general nature and level of the work performance by employees within this role. It is not... 
    Performance
    Full-time

    Egis Group

    London
    12 days ago
  •  ...About the Role As Principal Delivery Engineer, you play a critical role in shaping and delivering the technical vision for Global Switch’s capital...  ...actions to maintain system integrity and reliability. Perform rigorous, impartial evaluations of critical systems,... 
    Performance
    Long-term contract

    Global Switch

    London
    10 days ago
  • £54k - £70k per annumEstimated
     ...company delivering sustainable design, engineering, and consultancy solutions for natural and...  ...description: We are looking for a Principal Electrical Engineer with previous experience...  ...development. You will manage the performance of team members and sub-contractors, identifying... 
    Performance
    Full-time

    Arcadis

    London
    14 days ago
  • £50k - £65k per annumEstimated
     ...Here at Stantec we're recruiting for a Principal Mechanical Engineer to join our dynamic and growing Building Services (MEP) team based in Scotland...  ...Our MEP team is at the forefront of sustainable and high-performance building design, and we have a strong track record of exciting... 
    Performance
    Permanent
    Full-time
    Stratford, Greater London
    9 days ago
  • £52k - £67k per annumEstimated
     ...Job Description Job Overview: The Principal Operations Engineer manages a team of Engineers for the preparation and execution of offshore/offshore...  ...order request, technical deviation/Queries. Budget performance management. Risk Management & Cost Control. SIMOPS... 
    Performance
    Long-term contract
    Full-time
    Hybrid working
    Immediate start
    Flexible hours

    McDermott

    London
    a month ago
  • £57k - £73k per annumEstimated
     ...Join Stantec as a Principal Electrical Engineer in London! Are you an experienced Electrical Engineer looking for an exciting opportunity...  ...We bring buildings to life, creating award-winning, high-performance environments across all sectors, including commercial, industrial... 
    Performance
    Full-time

    Stantec

    London
    2 days ago
  • £75k - £85k per annum

     ...Principal Mechanical Engineer – Data Centres A rapidly expanding engineering consultancy is hiring a Principal Mechanical Engineer to help drive...  ...capability, mission-critical sectors, and high-performance teams — making this a prime moment for a Principal Mechanical... 
    Performance
    Permanent

    Navartis

    London
    more than 2 months ago
  • £70k - £75k per annum

    Principal Electrical Engineer Location: London (Hybrid: 3 days office, 2 days remote) Salary: £70,000 – £75,000 (Negotiable for exceptional candidates...  ...skills - Passion for sustainability and high-performance building design If you’re a driven and technically skilled... 
    Performance
    Permanent
    Full-time
    Hybrid working
    On-site
    Remote
    Relocation

    Pertemps

    Central London
    8 days ago
  • £100k - £120k per annum

     ...aligned with enterprise architecture and engineering best practices. This role strikes the...  ..., and Python, just to name a few! As a Principal Engineer, you'll be the driving force behind...  ...utmost security, data protection, and performance optimisation in a cloud-first environment... 
    Performance
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £100k - £120k per annum

     ...This industry leader are seeking an exceptional Principal Engineer to join their team. You will be accountable for ensuring the robust technical...  ...to Software Engineering managers to ensure consistent performance management and personal development across the directorate.... 
    Performance
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £55k - £65k per annum

     ...Senior/ Principal Electrical Engineer Department: Building Consultancy Employment Type: Full Time Location: MAPP London Workspace...  ...curiosity, and accountability are key to maintaining both our performance and our culture. In return, we offer autonomy, support... 
    Performance
    Long-term contract
    Full-time
    On-site
    Monday to Friday

    MAPP

    London
    3 days ago
  • £47k - £61k per annumEstimated
     ...Job Title:                     Principal Safety Engineer Location:                     Various Sites + Hybrid Working Compensation:...  ...Ministry of Defence policy, and the safety and environmental performance of our platforms. This is work with purpose — supporting defence... 
    Performance
    Permanent
    Full-time
    Hybrid working
    Flexible hours
    1 day/week

    Babcock

    Kensington, Greater London
    6 days ago
  • £73k - £94k per annumEstimated
     ...clients across the full lifecycle of their facilities, improving performance, sustainability and carbon outcomes, and offering strategic...  ...understanding. Our global Data Centre Team brings together architects, engineers and specialist consultants who work with some of the most... 
    Performance
    Full-time
    Flexible hours

    Arup

    London
    2 days ago
  • £68k - £87k per annumEstimated
     ...is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable...  ...a brand-new opportunity for a Senior or Principal Electrical Engineer to join our Science...  ...and flexible culture with strong performance and a genuine passion for its work.... 
    Performance
    Full-time
    Hybrid working
    On-site
    Flexible hours

    Hoare Lea

    London
    17 days ago