Skip to Main Content

Job Title


Oliver Wyman, Vector - Aerospace Senior Systems Engineer - Seattle, WA


Company : Marsh & McLennan


Location : Seattle, WA


Created : 2026-04-04


Job Type : Full Time


Job Description

At Oliver Wyman, a Marsh (NYSE: MRSH) business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments.As a business of Marsh, we work alongside the world's leading experts across risk, reinsurance and capital, people and investments, and management consulting. Together with Marsh Risk, Guy Carpenter, and Mercer, we help organizations build resilience and competitive advantages from every angle. With annual revenue over $24 billion and more than 90,000 colleagues in 130 countries, Marsh helps build the confidence to thrive through the power of perspective.u00a0For more information, , or follow us onLinkedInandX.u00a0u00a0OverviewOliver Wyman Vector is an exceptional and sought-after workplace, driven by our mission to deliver excellence and delight our customers through innovative problem-solving. Our focus on unleashing the potential of our people creates an environment where top talent can thrive both professionally and personally. As we navigate complexity, integrate operations and technology, and prioritize diversity of thought, we empower our teams to exceed expectations. By fostering deep connections, building trust, and acting with integrity, we build high performing teams that drive individuals to achieve their fullest potential. Join Oliver Wyman Vector, where your skills and passion can make a lasting impact in an environment that values excellence, growth, and meaningful connections.Basic Qualifications (Required Skills/Experience)Systems software requirements definition & decomposition for airplane network systems, validation and verification, development assurance, safety analysis, and systems integrationWork with software developers and test engineers to define and validate highly reliable system functionalityPlan, execute, and troubleshoot complex software systems integration to validate interface definition and system requirements of airplane network systemsPerform risk management and trade study analysesProvide analytical and problem-solving skills to troubleshoot system design and implementation issuesCompare actual results to baseline plan to assess project performance, efficiencies, productivity, and lessons learnedWork with stakeholders to understand, troubleshoot and identify fixes for flight test and in service issuesExperience with airplane software development and certification RTCA DO-178CExperience with DOORS or similar requirements development and management toolPreferred Qualifications (Desired Skills/Experience)Experience with ARP4754A airplane systems development and certificationExperience with airplane networks and communication systemsExperience with flight deck operations and electronic flight bags (EFBs)Experience with Jira or other similar problem reporting/tracking toolBasic knowledge of network protocols, routing table definitions, and network architecture definitionsExperience with test procedures, lab testing and troubleshootingExcellent verbal and written communicationsExperience with Development Assurance, Certification and Safety AnalysisCustomer focus and ability to jump to the hottest