Sigma Defense
Open positions
1787 - Application Systems Integration Engineer III
Sigma Defense is seeking an Application Systems Integration Engineer III to join our team in San Diego, CA. The Integration Engineer (IE) is responsible for providing detailed integration solution analysis during the…
1788 - Application Systems Integration Engineer II
Sigma Defense is seeking an Application Systems Integration Engineer II to join our team in San Diego, CA. The Integration Engineer (IE) is responsible for providing detailed integration solution analysis during the…
1792 - Software Engineer
Sigma Defense is seeking a Software Engineer to join our team in Norfolk, VA. The hired candidate will support engineering, development, integration, and modernization activities. This hybrid position allows for remote…
1784 - Network Security Engineer III
Sigma Defense is seeking a Network Security Engineer III to join our team in San Diego, CA. This position supports the enforcement of DoD cybersecurity policies (STIGs, RMF, NIST SP 800-53) across CANES environments…
1520 - Network Engineer I - III
Design, configure, and secure enterprise networks for the U.S. Navy, including automation and compliance with DoD standards like Zero Trust and IPv6.
1750 - Virtual Desktop Infrastructure Engineer
Sigma Defense is seeking a Virtual Desktop Infrastructure Engineer to be a hands-on Azure Virtual Desktop engineer who understands both the user-facing desktop experience and the Microsoft Azure infrastructure…
1755 - Azure Network Engineer
Sigma Defense is seeking an Azure Network Engineer with deep Microsoft Azure expertise, rather than a general cloud administrator who has occasionally configured networking. This individual should be comfortable taking…
1519 - Systems Engineer III
Sigma Defense is seeking a Systems Engineer III to support PMW160 and NIWC Pacific for U.S. Navy Enterprise networks. The successful candidate will have an opportunity to shape capability delivery by providing system…
1773 - System Administrator
Sigma Defense is seeking a System Administrator to join our team at March Air Reserve Base. This position plays a key role in maintaining secure Department of War information systems by administering Windows and Red…
1637 - Systems Test Engineer
Develops and automates test frameworks for DoD systems in Linux, using C++/Python/Bash and CI/CD pipelines to validate software and radar technologies.
1699 - Network Engineer IV
Designs, secures, and maintains ruggedized Navy tactical networks for carrier training, troubleshooting hardware/software and ensuring interoperability during fleet exercises.
1767 - Senior Information Systems Security Engineer (ISSE)
Sigma Defense is seeking a Senior Information Systems Security Engineer (ISSE) to join our team in Rome, NY. Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All…
1759 - DevSecOps Engineer
Sigma Defense is seeking a DevSecOps Engineer to join our team. The successful candidate will be a technically curious problem solver who enjoys automation and learning new systems. This person may not be the team's…