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Systems Engineer

Job in Portsmouth, Hampshire County, PO5, England, UK
Listing for: Gregory Martin International
Full Time position
Listed on 2026-10-15
Job specializations:
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 60000 - 75000 GBP Yearly GBP 60000.00 75000.00 YEAR
Job Description & How to Apply Below

Systems Engineering Consultant – Defence, Space, C4

ISTAR, Government and Security sector

Salary: £60,000 to £75,000 negotiable plus pension, 25 days holiday, life assurance, medical

Location:
Portsmouth, Hampshire or Chippenham, Wiltshire / Hybrid Role

Ourclientisasuccessfultechnicalconsultancydeliveringsystemsengineeringservicestogovernmentandindustry.

Theyhaveexperiencewithindefence,nuclear,space,securityandtransportsectorsoftheUKandNATOwhichenablestheirteamtoprovidesolutionstosupportadiversestakeholdergroupandcommunityofvaryingsizesandcomplexity.

Asa Systems Engineering Consultant

youwillbeworkingwithclientstoanalysetheirproblems;capture requirements;create architectures;identifypotentialoptions;assesssolutionsusingsystemsanalysismethods;andmakerecommendationsbasedonrobustevidence.

Projectswilltypicallybeinsupportofresearchandprocurementactivitiesinthedefenceandsecuritysectorbutmayincludeworkinothersectorsandgovernmentdepartments.

Youwillhaveabackgroundpreferablyin Space Systems and C4 ISystems,Digital Engineering,Network Systems,Telecommunications,Defence Systems.

Responsibilities for the role of Systems Engineering Consultantwillinclude :
  • Delivering/leadingtechnicalconsultingprojects.
  • Usingsystemsengineeringtotacklerealworldproblems,applyingtoolsandtechniques,anddevelopingnovelapproacheswhererequired.
  • Applyinganddevelopingsystemsengineeringmethods,toolsandtechniques,includingdevelopingandapplyingnovelapproacheswhererequired.
  • Workingorganicallyincustomerteamstodeliverhighqualitysystemsengineeringadvice&artefacts.
  • Buildingnewrelationshipsandmaintainingcurrentcustomerrelationships.
  • Assisting/leadinginidentifyingandwinningworkforanewandgrowingconsultancy.
Skills&Experiencerequiredfortheroleof Systems Engineering Consultant

Thesuccessfulcandidatemustbeabletodemonstratethefollowingessentialanddesirableattributes:

Essential
  • Educatedtodegreelevel,orequivalentrelevantexperience.
  • Abilitytouseandapplyboth‘soft’and‘hard’systemsengineeringtechniquestosupportsystemdesign/development,businessdecisionmaking,policy development,and/or research.
  • Development,application,anddeliveryofsystemsengineeringmethods,toolsandartefacts.

    Knowledge and Understandingofthe Systems Engineering Lifecycle .].
  • Buildingandmaintainingclientandstakeholderrelationships.
  • Authoringtechnicalreports,developingsystemsengineeringartefacts,andpresentingtocustomers.
  • Experience within Space Systems ,C4

    ISTAR,Satellite Systemsispreferable
Experienceinsomeofthefollowing:
  • Requirementselicitationandderivation
  • Enterprise&System Architecting
  • Verification&Validation/Test&Evaluation
  • System Integration
  • Technology&Capability Road mapping
  • Capability/Effects-based Engineering
  • Option Analysis/Solution trade-off studies
  • Riskmanagementandanalysis
  • Workshopdesignandfacilitation
Desirable
  • Experienceofusingspecialist Systems Engineering Software (e.g.,SparxEA) todevelopSEArtefacts.
  • ExperienceofdeliveringprojectsviaMBSE.
  • ExperienceofworkinginUKDefenceorUKGovernment Departments utilising Systems Engineering .
  • Membershipofrelevantprofessionalinstitutionandadesireforfurtherprofessionaldevelopment.
  • Space Systemsdevelopmentor Space Operation
  • ITILoreTOM
  • Defininganalysinganddocumentingconceptsandarchitecturalrequirements(incl.useofDOORS)
  • Satellite Systems Toolkit (STK)

Keywords: Government,Security,NATO,Defence,V-Model,Requirements Capture,Systems Engineering,ISTAR,Satellite Systems,Space,Systems Architecture,SparxEA,SE Artefacts,Verification,Validation,Systems Engineer,ITEA,TOGAF,ITIL,eTOM,DOORS,STK

We would love to welcome a new Systems Engineer to our organisation in Portsmouth, England, United Kingdom.

We have an opening for a Systems Engineer in Portsmouth, England, United Kingdom within Engineering.

This role, Systems Engineer at Gregory Martin International, could be your next career step.

Are you ready to take on the Systems Engineer role at Gregory Martin International?

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