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Contract

Principal Safety Engineer

Matchtech
Southampton
money-bag £78/hour
Posted: 27 October 2026 (Yesterday)
Closing date: 26 November 2026
Ref: 225770513

Location: Southampton (mostly onsite)
Duration: 6 month contract
Rate: -78ph UMB (Inside IR35)

Role details:

We are looking for a Lead/Principal System Safety Engineer to support our defence client in Southampton - the role will focus on safety engineering across integrated sensing, communications and non-kinetic effects systems being developed for test, development and demonstration.



Key Responsibilities:

  • Provide specialist safety engineering advice to support product safety authorisation in accordance with established processes
  • Ensure programme safety activities follow the safety management plan and that all analysis is complete, accurate and appropriately documented
  • Identify and analyse intrinsic and functional hazards, developing mitigation strategies to reduce residual safety risks to an ALARP level
  • Elicit system safety requirements and ensure their effective flow-down to the appropriate engineering teams
  • Review subsystem safety analyses and incorporate the findings into integrated system safety assessments
  • Review aircraft-level safety analysis and ensure alignment with the integrated system safety assessment
  • Lead the delivery of safety artefacts, identifying dependencies across systems, teams and aircraft-level activities
  • Present integrated safety assessments at design reviews and communicate key findings to stakeholders






Job Requirements:

  • Experience in safety analysis of complex systems within a safety-critical industry
  • Experience across multiple engineering lifecycle phases
  • Experience leading and delivering safety work packages across multi-disciplinary teams
  • Knowledge of aircraft-level safety regulations and safety analysis techniques
  • Familiarity with ARP4754B, ARP4761A, RTCA DO-254 or DO-178C would be advantageous
  • Strong written and verbal communication skills, with the ability to engage stakeholders at varying levels of seniority
  • Ability to understand complex system interactions, dependencies and design uncertainty
  • Relevant STEM degree or equivalent professional experience






Desirable Skills:

  • Knowledge of lasers, radar systems, sensors or defensive aids systems
  • Awareness of information security principles
  • Experience working with highly complex designs and significant levels of uncertainty
  • Involvement in cross-industry safety initiatives, such as those associated with the Institution of Engineering and Technology or the Safety-Critical Systems Club
  • A strong commitment to promoting and improving safety culture






Useful Tools Experience:

  • Cameo Systems Modeler
  • IBM DOORS
  • Adelard ASCE
  • Isograph Reliability Workbench


If you are an experienced System Safety Engineer with a background in defence, aerospace or another safety-critical environment, apply now to support this important integrated systems programme in Southampton.

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