​​Software Engineer​

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.Are you ready for your next career challenge?The Non-Kinetic Effects Business Area, part of the Defense Sector at Leidos, currently has an opening for a cleared Software Engineer to work in our Beavercreek, OH Office. This is an exciting opportunity to use your experience helping the Air Force Research Lab, Air Force Lifecycle Management Center, and other DoD missions. Your role will be to support our diverse portfolio of programs through a combination of software design and development, hardware interfacing and integration, laboratory experimentation, ground and flight testing to deploy cutting edge, next generation solutions.Primary Responsibilities.Design, develop and maintain mission-critical software in support of national defense, and intelligence gathering products for both airborne and ground-based systemsResponsible for performing the software engineering function, including the design, development, testing, troubleshooting, and debugging software programs for enhancements and new software-intensive systems and products. Applies appropriate principles, standards, processes, procedures and tools throughout the software development life cycle.Duties include software requirements analysis, analysis of hardware compatibility, development of software products and tools used for design, development and maintenance of infrastructure, and platforms.Develops technical solutions that require collaboration with internal experts, deep analyses and understanding of impact on end-product/solution.Develops solutions to technical problems and issues that are unclear and require deep technical knowledge.Participate in laboratory, ground and flight testing to validate softwareDocument and communicate proposed software solutions with integrated, cross-functional engineering teams in a fast paced highly technical environmentWorks independently to achieve day-to-day objectives with significant impact on operational results or project deliverables.Responsible for entire projects or processes within a technical area.Stay up to date on state-of-the-art programming techniques and software technologiesParticipate in software design and code reviews to ensure delivery of quality products and enhance skillsetsBasic Qualifications.Bachelor’s degree and 4-8 years of prior relevant experience or a Master’s degree with 2-4 years of experience in software engineering, computer engineering or related field.Experience programming in one or more of the following languages: C++, Java, PythonExperienced in systems integration, maintenance, and troubleshooting of complex system problemsExperience working in a SIL environmentAbility to communicate effectively in writing and verbally from informal one-on-one discussions or in a small group environment.Work well within a team and independently with minimal supervision.Ability to work within a dynamic work environment, ability to handle multiple tasks at once (multi-task)Requires deep understanding of and ability to apply principles, theories, and concepts of technical domain and has broad understanding of other related specialty areas.Strong desire to grow and learn new technologies.Must be a US Citizen.Strong interpersonal and communication skillsSecurity Clearance Requirements.Must be a US CitizenMust have an active DoD Secret level security clearancePreferred Qualifications.Active DoD TS/SCI clearanceFamiliar with Agile Methodologies, preferably SCRUM or KanbanExperience with Atlassian tools such as JIRA, Confluence, BitbucketExperience with model and simulation environments to support simulation and testExperience with Live and Virtual Constructive environments to understand complex systems and troubleshooting points for integrationFamiliarity with DoD Open Architectures such as OMS and SOSAExperience with containerization technologies such as docker or podmanExperience with KubernetesExperience developing and deploying to offline environmentsStrong understanding of Linux systemsExperience with Unit Testing and CI/CDStrong understanding of IP based network protocols such as TCP, UDP, and HTTPPrior experience working with the DoDCome break things (in a good way). Then build them smarter.We're the tech company everyone calls when things get weird. We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.”Original Posting:December 24, 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 $87,100.00 - $157,450.00The Leidos pay range for this job level is a general guideline onlyand 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 you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade mitment 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.

Created: 2026-02-02