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Keywords: Principal Security Engineer, Location: United Kingdom

Page: 17

Principal/Senior Human Factors Engineer

is ideally suited to a talented and experienced Human Factors engineer who is looking to take the next step in their career... writing and communication / presentation skills; Willingness and ability to achieve UK security clearance; UK National...

Company: AFRY
Posted Date: 21 Jan 2026

Principal Mechanical Engineer (Platform Equipment) - V03565

Our client, a leader in the Defence & Security sector, is currently seeking a Principle Engineer - Mechanical Engineer...) Job Requirements: Solid experience in mechanical engineering, particularly within the defence and security sector Ability to assist...

Posted Date: 21 Jan 2026

Principal Civil & Structural Engineer

Job Description Overview Are you a Civil/Structural Engineer who is passionate about making the world...? If this sounds like you, then we’d love to hear from you. We are looking for an experienced Civil & Structural Engineer...

Company: AtkinsRéalis
Location: Glasgow
Posted Date: 20 Jan 2026

Principal Systems Engineer

: Michael Murray A highly knowledgeable professional engineer with a depth and breadth of knowledge in Systems Engineering..., cyber security and safety procedures Knowledge: Expert in principles and approaches underpinning design...

Company: Morson Edge
Posted Date: 16 Jan 2026

Principal Software Engineer

), or eligible for UK security clearance. The Opportunity We're looking for an experienced real-time embedded Ada engineer... Consultant: Ethan Bell Contract Software Engineer (Ada) - Real-Time Embedded Location: Luton (Hybrid - ~4 days on-site...

Company: Morson Edge
Location: Luton, Kent
Posted Date: 16 Jan 2026
Salary: £57.72 - 78.7 per hour

Principal Cloud & IT Infrastructure Engineer - Defence

Our client, a prominent organisation in the Defence & Security industry, is seeking a Senior Infrastructure Engineer... security measures and compliance policies for IT systems Leading infrastructure projects from conception through to completion...

Company: Matchtech Group
Location: Buckinghamshire
Posted Date: 16 Jan 2026
Salary: £65000 per year

Principal Systems Engineer

A highly knowledgeable professional engineer with a depth and breadth of knowledge in Systems Engineering. Applies the..., cyber security and safety procedures Knowledge:...

Company: Morson Edge
Posted Date: 15 Jan 2026

Principal Software Engineer

Contract Software Engineer (Ada) – Real-Time Embedded Location: Luton (Hybrid – ~4 days on-site) Contract Length: 12... months IR35: Inside IR35 Rate: £57.72 p/h PAYE (£66.11p/h inc. holiday rate) OR £78.70 p/h Umbrella We seek an engineer...

Company: Morson Edge
Location: Luton, Kent
Posted Date: 09 Jan 2026
Salary: £57.72 - 78.7 per hour

Principal Software Engineer

Our client, a leading company in the Defence & Security sector, is seeking a Test Equipment Design Engineer... tools, defect tracking, and peer review If you are a skilled Test Equipment Design Engineer with expertise in LabVIEW...

Company: Matchtech Group
Location: Edinburgh
Posted Date: 20 Dec 2025
Salary: £75 per day

Principal Fire Engineer

candidate should aspire to full membership of this. Ideally a Chartered Engineer or working towards the Chartership. The... Ability to obtain Security Clearance - desirable...

Company: Arcadis
Location: Birmingham
Posted Date: 14 Dec 2025

Principal C/C++ Software Engineer

an experienced Software Engineer to join our team. We are searching for a dynamic highly skilled Software Engineer with a wide... of software projects. As a Principle Software Engineer, you will be expected to produce C++ code to produce custom plugins...

Posted Date: 03 Dec 2025

Principal Scene Generation Engineer

Generation Team, working as a Scene Generation Modelling Engineer. The opportunity: As a team, we are responsible for the EO... per week on-site due to workload classification Security Clearance: British Citizen or a Dual UK national with British...

Company: Matchtech Group
Location: Hertfordshire
Posted Date: 28 Nov 2025
Salary: £45000 per year

Principal Structural Engineer

ICE. Existing SC clearance or the eligibility to achieve SC security clearance. Strong technical ability, based on deep...

Company: Arcadis
Location: United Kingdom
Posted Date: 12 Feb 2026

Principal Mechanical Engineer

subject to strict security and safety requirements, we provide our customers with engineering and project management services... design experience with nuclear, including mechanical handling. CAD Experience: Experience with CAD (Inventor). ️ Security...

Company: Assystem
Posted Date: 11 Feb 2026

Principal Test Engineer - 2nd Shift

to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship... is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Confidential Security Clearance...

Posted Date: 11 Feb 2026

Principal Systems Engineer IVV

and security aspects relating to IV&V events and facilities used by the project. Actively participates, and is a key stakeholder... and constructively to aid consistent application of IV&V principles, processes and methods. Manage security of information as defined...

Company: Matchtech Group
Location: Berkshire
Posted Date: 11 Feb 2026
Salary: £70000 per year

Principal Engineer, Test & Validation

U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens... are eligible for a security clearance​ Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active...

Posted Date: 06 Feb 2026

Principal Engineer / Salesforce Architect (Manufacturing)

, and DevOps best practices. Ensure compliance with security, privacy, and regulatory requirements in manufacturing industries... Developer/Administrator. Strong understanding of data modelling, performance optimization, and security architecture. Excellent...

Company: Nagarro
Location: Wales
Posted Date: 21 Jan 2026

Principal ILS & Obsolescence Engineer

responsibility and technical impact. What you will need Be a British citizen Be eligible for UK Security Check (SC) clearance...

Posted Date: 15 Jan 2026
Salary: £48000 - 62000 per year

Principal Systems Engineer

be available CLEARANCE TYPE: UK-Security Check (SC) TRAVEL: Yes, 10% of the Time Define Possible at Northrop Grumman UK At Northrop... Professional Security clearance: You must be able to gain and maintain the relevant UK Government security clearance in line...

Posted Date: 19 Dec 2025