Demo

Software Engineer - Midlevel

Astrion
Dahlgren, VA Full Time
POSTED ON 5/23/2026
AVAILABLE BEFORE 7/25/2026
Overview

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, 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 development

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 Secret, active clearance preferred

The 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 discipline

5 years of experience

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 C11 standard

Experience with Object Oriented Architecture and Design

Development experience with IDEs (VisualStudio, NetBeans, 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

Preferred Qualifications / Skills

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

Responsibilities

Assist 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.

#CJ

Salary : $120,000 - $140,000

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