{"schemaVersion":"jobsearcher.job.v1","id":"e07febd60fad97b3d1ecfdc8","url":"https://jobsearcher.com/jobs/e07febd60fad97b3d1ecfdc8","canonicalUrl":"https://jobsearcher.com/jobs/e07febd60fad97b3d1ecfdc8","title":"Software Engineer - Midlevel","description":"Software Engineer - MidlevelLocation: Dahlgren, VirginiaStatus: Full TimeClearance: SecretSalary: $120,000-$140,000Job DescriptionSEG is an industry leader in the development and implementation of advanced simulation software solutions for the United States NAVY and Missile Defense Agency, which include high fidelity radar simulation systems, Air and missile defense threat engineering, analysis and combat, and radar and missile systems engineering and analysis. SEG has developed and implemented a large number of solutions, which are crucial and critical to the warfighter with the mission of improving essential, and time-sensitive decision-making capabilities while protecting and defending our country. Some of the many solutions SEG has developed include: Navy ballistic and cruise missile systems analysis Naval surface and airborne radar systems, R&D and analysis Advances signal processing, tracking and waveform generation Software solution design engineering and developmentThe right candidate should be able to quickly grasp architectures and develop new ones while learning and utilizing the latest technologies. The candidate must be a proven team leader who can guide and mentor the team throughout the entire software development process, from design and implementation to testing, documentation and delivery.Required Qualifications / SkillsSecurity Clearance: Eligible to obtain Secret, active clearance preferredThe candidate must be a US citizen and have a background that would permit the U.S. Department of Defense to issue a Secret clearance (refer to: http://www.dss.mil/disco/indus_disco_Intrim.html)Minimum Education: Bachelor of Science Degree in Computer Science, Computer Engineering or similar Engineering discipline5+ years of experienceDemonstrated ability to complete project tasksDemonstrated ability to mentor junior level engineersExperience in modeling and simulations architecture and developmentExperience with all phases of software QA including unit, acceptance, regression and cross-platform testingExperience with C++ using the C11 standardExperience with Object Oriented Architecture and DesignDevelopment experience with IDEs (VisualStudio, NetBeans, Eclipse), debuggers and performance toolsKnowledge or experience in multi-threading (POSIX, OpenMP, MPI), SSE or GPU programmingExperience with version-control software (Git, Subversion, Mercurial) and configuration management tools (Jira, Bugzilla)Experience working within an Agile development teamPreferred Qualifications / SkillsFamiliarity with MATLAB scripting and SimulinkExperience with scripting languages (Perl, Python, BASH)Familiarity with NGTS, AFSIM, ITASEFamiliarity with DIS, HLA, TENA interoperability standardsResponsibilitiesAssist in the design, development, test, and verification of SEG's missile trajectory and RF signature prediction simulations; The position covers the whole of the software development process, from design and implementation to testing, documentation and delivery; Lead team(s) on individual projects and provide assistance to junior level engineers; Provide C++ software development and maintenance with software integration testing; Participate in Agile style development ceremonies such as Daily Standups, Sprint Planning and Sprint Reviews Quickly adapt to new technologies and skill as required.","company":"Navstar","rawCompany":"navstar","city":"Dahlgren","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-07-19T00:29:12.944Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"}],"industries":[{"code":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Software Engineer - Midlevel","description":"Software Engineer - MidlevelLocation: Dahlgren, VirginiaStatus: Full TimeClearance: SecretSalary: $120,000-$140,000Job DescriptionSEG is an industry leader in the development and implementation of advanced simulation software solutions for the United States NAVY and Missile Defense Agency, which include high fidelity radar simulation systems, Air and missile defense threat engineering, analysis and combat, and radar and missile systems engineering and analysis. SEG has developed and implemented a large number of solutions, which are crucial and critical to the warfighter with the mission of improving essential, and time-sensitive decision-making capabilities while protecting and defending our country. Some of the many solutions SEG has developed include: Navy ballistic and cruise missile systems analysis Naval surface and airborne radar systems, R&D and analysis Advances signal processing, tracking and waveform generation Software solution design engineering and developmentThe right candidate should be able to quickly grasp architectures and develop new ones while learning and utilizing the latest technologies. The candidate must be a proven team leader who can guide and mentor the team throughout the entire software development process, from design and implementation to testing, documentation and delivery.Required Qualifications / SkillsSecurity Clearance: Eligible to obtain Secret, active clearance preferredThe candidate must be a US citizen and have a background that would permit the U.S. Department of Defense to issue a Secret clearance (refer to: http://www.dss.mil/disco/indus_disco_Intrim.html)Minimum Education: Bachelor of Science Degree in Computer Science, Computer Engineering or similar Engineering discipline5+ years of experienceDemonstrated ability to complete project tasksDemonstrated ability to mentor junior level engineersExperience in modeling and simulations architecture and developmentExperience with all phases of software QA including unit, acceptance, regression and cross-platform testingExperience with C++ using the C11 standardExperience with Object Oriented Architecture and DesignDevelopment experience with IDEs (VisualStudio, NetBeans, Eclipse), debuggers and performance toolsKnowledge or experience in multi-threading (POSIX, OpenMP, MPI), SSE or GPU programmingExperience with version-control software (Git, Subversion, Mercurial) and configuration management tools (Jira, Bugzilla)Experience working within an Agile development teamPreferred Qualifications / SkillsFamiliarity with MATLAB scripting and SimulinkExperience with scripting languages (Perl, Python, BASH)Familiarity with NGTS, AFSIM, ITASEFamiliarity with DIS, HLA, TENA interoperability standardsResponsibilitiesAssist in the design, development, test, and verification of SEG's missile trajectory and RF signature prediction simulations; The position covers the whole of the software development process, from design and implementation to testing, documentation and delivery; Lead team(s) on individual projects and provide assistance to junior level engineers; Provide C++ software development and maintenance with software integration testing; Participate in Agile style development ceremonies such as Daily Standups, Sprint Planning and Sprint Reviews Quickly adapt to new technologies and skill as required.","datePosted":"2026-07-19T00:29:12.944Z","dateModified":"2026-07-19T00:29:12.944Z","hiringOrganization":{"@type":"Organization","name":"Navstar","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dahlgren","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e07febd60fad97b3d1ecfdc8"},"url":"https://jobsearcher.com/jobs/e07febd60fad97b3d1ecfdc8"}}