Senior Software Engineer

Sigma Defense
Marlton, NJ

EWA, a Sigma Defense company, is seeking a highly skilled Senior Software Engineer to join our team. The Senior Software Engineer is pivotal in designing, developing, testing, deploying, maintaining, and improving software systems that support advanced radar and threat simulator systems for the Department of Defense (DoD) and other U.S. Government agencies.

This role requires a dedicated professional with significant experience in embedded and real-time systems, particularly in DoD sensor equipment. An active DoD Secret security clearance is mandatory for this full-time, on-site position. Expertise will help drive our mission to deliver superior radar systems and products through all phases of development, from requirements generation to integration and testing.

Join us and become an integral part of a dynamic team committed to excellence in defense technology solutions.

Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

  • 10 - 15 years of experience in software development - specifically C/C++.
  • Linux and Windows experience.

Candidate Differentiators:

  • M.S. degree in Software Engineering, Computer Engineering, or Computer Science.
  • Experience in the following:
    • Qt Creator
    • Visual Studio
    • Git
    • GitLab
    • GitHub
    • Google Test
    • CxxTest
    • xUnit
    • CMake
    • C#/.Net
    • Test-drive development.
    • DoD Lifecycle development and or Agile methodologies.
    • Software development experience with continuous integration.
    • Working with radar systems.

Education Requirements:

  • Bachelor's degree from an accredited college or university in Software Engineering, Computer Engineering, or Computer Science.

Personnel Clearance Level:

  • Candidate must possess an active, DoD issued Secret security clearance or higher.

Essential Job Duties (not all-inclusive):

  • Design, develop, test, deploy, maintain, and improve software systems for advanced radar and threat simulator systems.
  • Ensure the software meets the high standards required for DoD and other U.S. Government agencies.
  • Manage project priorities, deadlines, and deliverables.
  • Effectively balance multiple projects and adapt to changing priorities to meet project goals and timelines.
  • Integrate hardware and software components, ensuring seamless operation of the overall system.
  • Collaborate with cross-functional teams to achieve system integration goals.
  • Maintain existing software systems by identifying areas for improvement, troubleshooting issues, and implementing solutions to enhance performance and reliability.
  • Provide support on various projects, working closely with other engineers, project managers, and stakeholders to ensure project success.
  • Foster a collaborative environment that encourages innovation and knowledge sharing.
  • Create and maintain comprehensive documentation for software systems, ensuring compliance with DoD standards and regulations.
  • Stay current with emerging technologies and industry best practices.
  • Pursue continuous learning opportunities to enhance technical skills and knowledge and apply new insights to improve software systems.
  • ravel as necessary to meet customer needs and maintain strong customer relationship.

Salary Range : $140,000 - $160,000 annually.

  • Dental and Vision Insurance
  • Medical Insurance to Include HSA, FSA, and DFSA Plans
  • Life and AD&D coverage
  • Employee Assistance Program (EAP)
  • 401(k) Plan with Company Matching Contributions
  • 160 Hours of Paid Time Off (PTO) with Carry-Over up to 240 hours
  • 12 (Floating) Holidays
  • Educational Assistance
  • Highly Competitive Salary
  • Flexibility
Posted 2025-09-14

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