11 of 11 DemandTrendPermanent Principal Engineer Jobs in Surrey

Principal Systems Engineer – Medical Devices Location: Croydon (Hybrid – 3 days office, 2 days WFH) Salary: £90,000 – £100,000 (depending on experience) The Opportunity We are recruiting on behalf of a leading medical device company for a Principal Systems Engineer . This is a senior role with technical ownership of new product development and product sustenance … ensuring projects meet strict regulatory, safety, and performance standards while delivering on time and within budget. Working as part of a dynamic R&D group, the Principal Systems Engineer will help shape technology roadmaps, lead on system architecture, and ensure compliance with international medical standards. This is a rare opportunity to combine deep technical expertise with strategic influence … and networked system security. Strong commercial and business awareness. Excellent team player with a passion for advancing medical technologies. If you are interested in the role of Principle Systems Engineer and feel that you have the relevant experience, please contact your Recruitment Partner, Lisa Logan at Unicorn Resourcing on or email If this job isn't exactly right for More ❯

Principal Control Systems Engineer Transmission & Protection Systems Location: Fully Remote (UK-based) Salary: Circa £85,000 + Bonus + Benefits Overview This role offers the opportunity to lead technical delivery on major infrastructure projects, shaping engineering processes and mentoring a high-performing team. Key Responsibilities forPrincipal Control Systems Engineer Lead the delivery of transmission protection and automation … feedback Support testing activities including FAT, settings validation, and interface design Promote a culture of continuous improvement and knowledge sharing across the team Skills & Experience Required forPrincipal Control Systems Engineer Proven experience delivering protection and control systems within multidisciplinary engineering teams Strong understanding of UK transmission network standards, particularly National Grid specifications Experience in Contractor Design Approval (Assurance or … skills across technical and non-technical stakeholders Minimum HNC/HND in Electrical Engineering (or equivalent), with extensive experience in the electricity transmission and distribution sector Benefits Package for Principal Control Systems Engineer Performance Bonus: Annual bonus linked to company performance Flexible Working: Fully remote role with flexible hours to support work-life balance Pension Scheme: Employer contributions More ❯

Principal Control Systems Engineer Transmission & Protection Systems Location: Fully Remote (UK-based) Salary: Circa £85,000 + Bonus + Benefits Overview This role offers the opportunity to lead technical delivery on major infrastructure projects, shaping engineering processes and mentoring a high-performing team. Key Responsibilities forPrincipal Control Systems Engineer Lead the delivery of transmission protection and automation … feedback Support testing activities including FAT, settings validation, and interface design Promote a culture of continuous improvement and knowledge sharing across the team Skills & Experience Required forPrincipal Control Systems Engineer Proven experience delivering protection and control systems within multidisciplinary engineering teams Strong understanding of UK transmission network standards, particularly National Grid specifications Experience in Contractor Design Approval (Assurance or … skills across technical and non-technical stakeholders Minimum HNC/HND in Electrical Engineering (or equivalent), with extensive experience in the electricity transmission and distribution sector Benefits Package for Principal Control Systems Engineer Performance Bonus: Annual bonus linked to company performance Flexible Working: Fully remote role with flexible hours to support work-life balance Pension Scheme: Employer contributions More ❯

Job Title: Principal Engineer - Safety Location: Frimley, Weymouth, Bristol, Portsmouth, or Plymouth dependent on role and your personal circumstances. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Negotiable, depending on experience What you’ll be doing: Providing advice on product safety matters to More ❯

Job Description: We're looking for a Principal AI Engineer who combines deep technical expertise with the ability to set direction, influence stakeholders, and shape the future of AI engineering across the enterprise. Our AI Acceleration organisation is building high-impact AI-powered applications that deliver measurable business value at speed. As a Principal AI Engineer More ❯

Job: Principal Software Engineer Company: BAE Systems Hourly Rate: £50.00 PAYE or £67.47 Umbrella Location : Barrow-in-Furness - 1 day per month on-site Contract : 12 months (Opportunity to be extended) Working Hours : 37 hours per week Key Responsibilities : Requirements elicitation and expression Translation of requirements in to a software design Implementation of the design Test design, development More ❯

Job: Principal Software Engineer Company: BAE Systems Hourly Rate: £50.00 PAYE or £67.47 Umbrella Location : Barrow-in-Furness - 1 day per month on-site Contract : 12 months (Opportunity to be extended) Working Hours : 37 hours per week Key Responsibilities : Requirements elicitation and expression Translation of requirements in to a software design Implementation of the design Test design, development More ❯

Job Title: Combat Systems Engineer - External Communications Location: Frimley, Portsmouth Broad Oak or Weymouth. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Negotiable depending on experience What you’ll be doing: Capturing and agreeing technical requirements in accordance with company and programme processes Reviewing More ❯

Principle DEX Engineer - Digital Experience (Nexthink) Location: UK wide Salary: £70k+ 10% Bonus + Benefits We are seeking an experienced Principal Platform Engineer to lead the design, development, and optimisation of enterprise platforms that deliver exceptional digital experiences. This role will shape architecture, monitor performance, and drive automation to ensure high-performing, user-focused services. Our client More ❯

Principle DEX Engineer - Digital Experience (Nexthink) Location: UK wide Salary: £70k+ 10% Bonus + Benefits We are seeking an experienced Principal Platform Engineer to lead the design, development, and optimisation of enterprise platforms that deliver exceptional digital experiences. This role will shape architecture, monitor performance, and drive automation to ensure high-performing, user-focused services. Our client More ❯

Principle Safety Engineer - Surrey - Hybrid - must be eligible for SC Our global client are specialists in their field of military, defence and cyber solutions and their work is critical to the security of the world we live in today. Operating as a centre of excellence for systems and software, they develop and support internationally deployed command and control solutions. … This is a unique opportunity for a Functional Safety Engineer to be the lynchpin for safety assurance activities on cutting-edge infrastructure for naval vessel Platform Management Systems including both surface ships and submarines. You will play a critical role leading safety activities regarding the development of the product and the provision of support to mission-critical naval operations More ❯