Mechanical Engineer

Company OverviewWe are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR).QinetiQ US’s dedicated experts in defense, aerospace, security, and related fields all work together to explore new ways of protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ US means being central to the safety and security of the world around us. Partnering with our customers, we help save lives; reduce risks to society; and maintain the global infrastructure on which we all depend.Why Join QinetiQ US?If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. In our diverse and inclusive environment, you can be authentic, feel valued, be respected, and realize your full potential. QinetiQ US will support you with workplace flexibility, a commitment to the health and well-being of you and your family and provide opportunities to work with a purpose. We are committed to supporting your success in both your professional and personal lives.Position OverviewQinetiQ is seeking a highly motivated candidate who will be responsible for the mechanical design and development of ruggedized military hardware products within a multidisciplinary engineering team. Products include electro-optical and electromechanical soldier-borne systems, ground-based systems, and airborne systems. The ideal candidate would be proficient using 3D Solid Modeling software (Solidworks preferred), have experience with metal fabrication design, electromechanical hardware design, various analysis and manufacturing techniques, and geometric dimensioning and tolerancing. The position will also be “hands-on” to support and troubleshoot mechanical design and product issues related to various DOD pre-production and production programs. Candidate will also participate in the formal Engineering Change process within QinetiQ’s product data management system. Travel will be required to support some programs, estimated at 25%.Candidate will also document designs, assemblies, testing, and maintenance activities within QinetiQ’s product data management system. ResponsibilitiesAct as a mechanical lead on projects, the candidate will conceptualize systems, plan and execute design and analysis tasks, and review and approve design documentation to ultimately deliver a system that meets customer requirements, schedule, and budget. Design hardware products using 3D CAD modeling toolsElectro-optical design, layout and modeling of electro-mechanical assemblies, and assorted ruggedized military hardwareSupport and troubleshoot mechanical design and product issues related to various DOD pre-production and production programPerform basic tolerance stack-up analysisDocument designs, assemblies, testing, and maintenance activities within QinetiQ’s product data management system. Interface with vendors and identify sources of supply for critical fabrication itemsCreation of detail designs and drawings for fabricationInterface with customers on a project engineering level, on-site and off-siteParticipate in cost estimation for development programsRequired QualificationsMechanical Engineering BS (or equivalent)5-12 years’ experience in mechanical design in all aspects of a product lifecycleKnowledge of metal fabrication and machining processes, including:Design techniquesTools, and principals involved in production of precision technical plans, drawings, and models. Knowledge of additive manufacturingExperience creating and working with formal design/development processesMust have experience with 3D CAD modeling toolsExperience with PTC Creo or Solidworks design toolMust have experience with creation of detailed engineering drawings with geometric tolerancing (ASME Y14.5)Must demonstrate excellent verbal and written communication skillsExperience with MS Outlook, Word, Excel, and PowerPointWilling and able to travel for work (estimated 25%)Must have active Secret or higher level clearance #QinetiQClearedJobPreferred QualificationsExperience in Solidworks 3D modeling and analysis softwareExperience in Windchill Product Data Management softwareExperience in Model Based DefinitionExperience in hand calculation analyses; structural or thermal Finite Element Analysis (FEA); Computational Fluid Dynamics (CFD)Experience in additive manufacturing design, methods, and materialsPay TransparencyThe salary range for this role is $120,000 - $130,000 USD. The salary range provided is a good faith estimate representative of all experience levels. QinetiQ US considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Company EEO StatementAccessibility/Accommodation:If because of a medical condition or disability you need a reasonable accommodation for any part of the employment process, please send an e-mail to View email address on click.appcast.io or call View phone number on click.appcast.io Opt. 1 and let us know the nature of your request and contact information.QinetiQ US is an Equal Opportunity employer. All Qualified Applicants will receive equal consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.Job SummaryJob ID: 2026-12248Posted Date: EngineeringJob Location: US-VA-Lorton