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In office (Annapolis Junction)
Seniority
Junior
Employment
Contractor

Confirmed on the employer's own hiring board on Nov 7, 2026. First seen by Alion on Nov 6, 2026. ProSync Technology Group scores B on the Alion truth index.

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ProSync Technology Group is an American defense contractor headquartered in Catonsville, Maryland, that provides engineering and cybersecurity services to US national security and Department of Defense customers. Its work covers cyber engineering, signals intelligence support, C4ISR systems integration, TEMPEST and COMSEC engineering, and hardware and software development. It hires systems, network, software, TEMPEST and COMSEC engineers and export compliance specialists at sites such as Annapolis Junction, Crane and Port Hueneme.

*This position requires an active Top Secret/SCI w/ Fullscope Polygraph clearance to be considered.*

ProSync is seeking a System Engineer I or Software Engineer I to support the development, integration, and sustainment of mission-critical systems and software solutions. The ideal candidate will possess strong Python development skills, experience working with C++, and a solid understanding of modern software development and deployment practices. This role requires hands-on experience with GitLab and Docker in a collaborative engineering environment. Candidates with networking knowledge and SIGINT (Signals Intelligence) experience are highly desired. The selected individual will work closely with multidisciplinary teams to design, develop, test, and maintain innovative solutions supporting complex customer requirements.

Responsibilities:

  • Design, develop, test, and maintain software and system solutions using Python and C++.
  • Support system architecture, integration, and engineering activities throughout the system lifecycle.
  • Develop and maintain code repositories, branches, and CI/CD processes using GitLab.
  • Build, deploy, and manage containerized applications using Docker.
  • Collaborate with engineers, developers, and stakeholders to analyze requirements and implement technical solutions.
  • Troubleshoot and resolve software, systems, and integration issues.
  • Document system designs, software components, engineering processes, and technical solutions.
  • Support system testing, validation, and performance optimization efforts.
  • Participate in code reviews and configuration management activities.
  • Contribute to network-aware software and systems development efforts as required.

ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence Community. If you have prior military service or government contracting experience, are proud to serve and support our nation, and want to help support ProSync's mission to "Define and Redefine the State of Possible,” please apply today!

Requirements

  • A Bachelor’s degree or higher in Computer Science, System Engineering or a related discipline from an accredited college or university plus seven (7) years of experience in software engineering (OR) in lieu of a degree, a total of eleven (11) or more years of software engineering experience.
  • Strong proficiency in Python development.
  • Experience developing applications or software components in C++.
  • Experience using GitLab for source code management, collaboration, and version control.
  • Experience working with Docker and containerized environments.
  • Ability to work effectively in a team-oriented engineering environment.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • An active Top Secret/SCI with Polygraph is required.

Benefits

Join PROSYNC and enjoy our great benefits!

Compensation:

  • We offer bonuses that are awarded quarterly to our employees and our compensation rates are highly competitive.

Health & Retirement:

  • We offer a comprehensive Health Benefits package and 401K Retirement plan so you can take care of yourself and your family, now and in the future. Other health-related benefits include an employee assistance program for those difficult times or when you need to take care of your mental health.

Education:

  • Individual growth is a priority at ProSync. Employees are encouraged to take advantage of our company-sponsored continuing education program so you can get your degree or that next certification you need to propel you to the next level.

Work/Life Balance:

  • A healthy work/life balance is essential for building and executing your work effectively at ProSync, but it’s also necessary to allow you the room to pursue everything else you want to develop in your personal life.. We offer generous Paid Time Off and 11 paid holidays a year. ProSync also provides flexible work options that work with your schedule and lifestyle.
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