Top Tech Jobs & Startup Jobs in London

16 Days AgoSaved
Hybrid
Hemel Hempstead, Hertfordshire, England, GBR
Entry level
Entry level
Aerospace • Security • Energy • Defense
Leads Value Analysis and Value Engineering activities across security and detection products. Facilitates functional analysis workshops, applies design-to-cost and target-costing methods, influences product architecture, conducts benchmarking and reverse engineering, and develops value-improvement business cases. The role partners with engineering and supplier teams to reduce lifecycle costs while maintaining safety, performance, quality, serviceability, and compliance. It also coaches teams in VAVE methodologies and supports NPI, make-versus-buy, and technology-selection decisions.
Top Skills: Chemical DetectionDesign-To-CostDfmaFunctional AnalysisFunctional Cost AnalysisLeanNew Product Introduction (Npi)Reverse EngineeringSix SigmaTarget CostingTrace DetectionVaveX-Ray Detection
18 Days AgoSaved
In-Office
Hemel Hempstead, Hertfordshire, England, GBR
Senior level
Senior level
Aerospace • Security • Energy • Defense
Design, develop, and maintain embedded software for low-power microcontrollers and Linux-based detection systems. Lead technical investigations, define requirements and interfaces, contribute to architecture, perform testing and code reviews, and collaborate across hardware and systems teams. Own software work packages, support Agile delivery, improve engineering practices, and mentor junior engineers. The role focuses on mission-critical chemical and explosive trace detection technology.
Top Skills: BitbucketCC++CanCentosConfluenceFreertosGitI2CJIRAKeil RtxLinuxLogic AnalyzersMicrocontrollersMultimetersOscilloscopesPythonRed Hat Enterprise LinuxRocky LinuxRtosSpiThreadxUartUsb
19 Days AgoSaved
Hybrid
Hemel Hempstead, Hertfordshire, England, GBR
Expert/Leader
Expert/Leader
Aerospace • Security • Energy • Defense
Leads the global Contracts Excellence function, establishing contract management standards, governance, lifecycle frameworks, and performance processes. Oversees aftermarket, service, support, managed service, and programme contracts across international regions. Partners with commercial, programme, service, legal, and finance teams to manage risk, improve contractual performance, maximize commercial value, and strengthen customer outcomes. Builds organizational capability through coaching, playbooks, tools, communities of practice, and continuous improvement.
Top Skills: Contract Lifecycle Management (Clm)
Reposted 27 Days AgoSaved
Hybrid
Hemel Hempstead, Hertfordshire, England, GBR
Senior level
Senior level
Aerospace • Security • Energy • Defense
Lead global sustainability and ESG programmes, ensure product environmental compliance (REACH, RoHS, SCIP, Conflict Minerals), manage supplier declarations and carbon accounting (GHG Protocol), drive ESG reporting (CDP, TCFD, CSRD, ISSB), and embed sustainability governance across operations, engineering, procurement and supply chain.
Top Skills: Carbon AccountingCdpConflict MineralsCsrdGhg ProtocolIssbReachRohsScipTcfd
Reposted 29 Days AgoSaved
In-Office
Slough, Berkshire, England, GBR
Mid level
Mid level
Aerospace • Security • Energy • Defense
Support regional supply chain execution by coordinating planning, procurement and operations activities, maintaining ERP/MRP data integrity, analysing performance, developing dashboards/reports (Excel, Power BI), identifying risks and root causes, and supporting corrective actions and supply chain projects.
Top Skills: ErpExcelMrpPower BI
One Month AgoSaved
In-Office
Slough, Berkshire, England, GBR
Senior level
Senior level
Aerospace • Security • Energy • Defense
Leads the global Gas Seal Support Systems engineering organization across pre-order and post-order activities. Owns engineering delivery from RFQ through design release, customer approval, manufacturing, and documentation. Manages global engineering teams, capacity planning, performance metrics, standardization, continuous improvement, technical alignment, and customer issues. Supports product development, cost optimization, audits, and compliance with specifications, ISO standards, and EHS requirements.
Top Skills: Api 614Api 692Dry Gas Seal Support SystemsInstrumentationIso StandardsSystem Integration
Reposted One Month AgoSaved
Hybrid
Hemel Hempstead, Hertfordshire, England, GBR
Senior level
Senior level
Aerospace • Security • Energy • Defense
Technical owner for global enterprise voice: administer and design Microsoft Teams Phone, SBCs, SIP trunks, PBX and contact centre integrations; manage carriers and suppliers; provide third-line support, incident RCA, voice quality monitoring, security and cloud voice migrations.
Top Skills: AudiocodesAuto AttendantsAWSCall QueuesCertificate ManagementCloud Voice ServicesContact CentreDial PlansDirect RoutingGlobal NumberingMicrosoft Teams PhonePbxQosRibbonSession Border ControllersSipSip TrunkingSurvivable Branch ApplianceTeams RoomsTelephony GatewaysVoice EncryptionVoicemail PlatformsVoipWan Optimization
Reposted One Month AgoSaved
Hybrid
Hemel Hempstead, Hertfordshire, England, GBR
Entry level
Entry level
Aerospace • Security • Energy • Defense
Provide HR administrative support across onboarding, employee changes, and offboarding. Serve as first point of contact for HR queries, maintain HR records and systems, assist employee relations processes, support reporting and GDPR compliance, coordinate training and engagement, and contribute to HR process improvements.
Top Skills: MS Office
One Month AgoSaved
In-Office
London, England, GBR
Senior level
Senior level
Aerospace • Security • Energy • Defense
Provide senior in-house legal support for M&A, strategic partnerships and joint ventures across the transaction lifecycle. Lead due diligence, negotiate and draft transaction documentation, coordinate external counsel, manage legal entity governance, handle ethics and internal investigations, and advise senior stakeholders on legal and commercial risks to support deal execution and integration.
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