Software Engineer - Midlevel
Listed on 2026-07-09
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Software Development
Software Engineer, C++ Developer
Software Engineer - Midlevel
Location:
Dahlgren, Virginia
Status:
Full Time
Clearance:
Secret
Salary: $120,000–$140,000
SEG is an industry leader in the development and implementation of advanced simulation software solutions for our customer, the United States NAVY and Missile Defense Agency. This includes high‑fidelity radar simulation systems, air and missile defense threat engineering, analysis and combat, and radar and missile systems engineering and analysis.
The 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 / Skills- Security clearance:
Eligible to obtain a Secret clearance; active clearance preferred. - U.S. citizenship required. Must have a background that would permit the U.S. Department of Defense to issue a Secret clearance.
- Minimum education:
Bachelor of Science Degree in Computer Science, Computer Engineering, or a similar engineering discipline. - 5+ years of experience in software development.
- Demonstrated ability to complete project tasks.
- Demonstrated ability to mentor junior‑level engineers.
- Experience in modeling and simulations architecture and development.
- Experience with all phases of software QA, including unit, acceptance, regression, and cross‑platform testing.
- Experience with C++ using the C++11 standard.
- Experience with object‑oriented architecture and design.
- Development experience with IDEs (Visual Studio, Net Beans, Eclipse), debuggers, and performance tools.
- Knowledge or experience in multi‑threading (POSIX, OpenMP, MPI), SSE, or GPU programming.
- Experience with version‑control software (Git, Subversion, Mercurial) and configuration management tools (Jira, Bugzilla).
- Experience working within an Agile development team.
- Familiarity with MATLAB scripting and Simulink.
- Experience with scripting languages (Perl, Python, BASH).
- Familiarity with NGTS, AFSIM, ITASE.
- Familiarity with DIS, HLA, TENA interoperability standards.
- Assist in the design, development, test, and verification of SEG’s missile trajectory and RF signature prediction simulations.
- Cover the entire 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 integration testing.
- Participate in Agile style development ceremonies such as Daily Stand‑ups, Sprint Planning and Sprint Reviews.
- Quickly adapt to new technologies and skills as required.
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