Description Are you smart, versatile, and resourceful?  Do enjoy the rush of working on concept design, analysis, detailed design, prototype development, lab testing, and field testing? If so we are looking for you, our next Systems Engineer to work in San Diego, CA, as part of a small team to interface with Customers and End Users to tackle their most stressing multidiscipline design challenges. Be an integral part of an energetic, highly-engaged small team where there are many overlapping roles and opportunities for cross-over skillsets to develop and contribute across a range of technologies.  We know you’ll take great pride in applying theory and technical creativity to rapidly develop impactful solutions.Primary ResponsibilitiesTechnical planning, system hardware-software-network design, development and integration, verification and validation, and fielding of new technologiesWork with all aspects of the Electromagnetic (EM) Low Observables (LO) design cycle;  from concept design, requirements definition, multidiscipline trade studies and analysis, to detailed engineering design, up to prototype fabrication and testing Provide direct engineering support for customers and end-usersBasic QualificationsBachelor's Degree in Science and/or Engineering with at least 12 years of related experience or Master's with 10+ years of relevant experience.Must be a U.S CitizenMust have a Secret Security Clearance and the ability to obtain a Top Secret Security ClearanceExperience with all aspects of the design cycle;  from concept design, requirements definition, multidiscipline trade studies and analysis, to detailed engineering design, up to prototype fabrication and testingExperience with Requirements analysis, verification, and traceabilityExperience with root cause analysisMust possess excellent oral and written communication skillsMust have the ability to work independently as well as with a teamMust have excellent problem solving skills, and must be meticulous, organized, responsible, and self-motivated with a can-do attitudeMust thrive in fast-paced environmentPreferred QualificationsBackground in Physics, Mathematics, and/or Systems Engineering.  Advanced degree is a plusWorking knowledge of composite materials, Additive Manufacturing, adhesives, coatings, etc.Experience with DOORS or other requirements traceability toolsExperience leading a multidisciplinary teamProficiency in Geometry, Trigonometry, and Linear AlgebraFamiliarity with computational electromagnetic (CEM) methodologyExperience with MS OfficeIf you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.Original Posting:December 10, 2025For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $131,300.00 - $237,350.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.About LeidosLeidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit and BenefitsPay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at Your DataBeware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at .If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.Commitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.