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Sigma Defense is seeking a Cybersecurity Engineer V to join our team! The Cybersecurity Engineer ensures systems are able to be authorized following RMF process and coordinate the successful navigation of the full RMF…
Performs hands-on quality control for RF hardware and electronics, running tests, inspections, and documentation to ensure components meet standards in a defense/aerospace environment.
Develops and automates test frameworks for DoD systems in Linux, using C++/Python/Bash and CI/CD pipelines to validate software and radar technologies.
Protect military networks by monitoring for threats, assessing vulnerabilities, and ensuring compliance with security standards like STIG and eMASS.
Designs, secures, and maintains ruggedized Navy tactical networks for carrier training, troubleshooting hardware/software and ensuring interoperability during fleet exercises.
Develops desktop and web apps, backend services, and hardware-integrated systems using C++, Python, and JavaScript/TypeScript for defense-focused communications and tactical solutions.
Design, configure, and secure enterprise networks for the U.S. Navy, including automation and compliance with DoD standards like Zero Trust and IPv6.
Oversee multiple DoW projects in electronic warfare, coordinating engineers and ensuring rapid delivery under tight timelines with government stakeholders.
Sigma Defense is seeking an Operations Analyst to join our team at Ft. Meade, MD. Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will…
Maintains and administers Lotus Domino email systems and infrastructure for naval commands, providing tiered support and ensuring secure, interoperable operations at Joint Base Pearl Harbor-Hickam.
Sigma Defense is seeking an Electronic Warfare (EW) Systems Engineer to responsible for the end-to-end engineering, integration, and technical execution of advanced Electronic Warfare systems supporting U.S. Department…
On-site Network Engineer III leading technicians on electronic warfare (EW) programs at Fort Irwin, troubleshooting complex EW/radar systems, supporting field testing, and performing spectrum management.
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…
Sigma Defense is seeking a Cybersecurity Engineer to join our team in Rome, NY. Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will…
Sigma Defense is seeking a Senior Systems Analyst: Training Technical Assessments SME capable of walking into a Navy training site, understanding the operational C4I system and its installed Fleet configuration,…
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…
Develop and maintain Java applications for military aviation systems in a Linux/RHEL environment, using Docker and Python while supporting Agile processes.
Designs, plans, and implements secure DoD-grade networks for Army modernization programs, selecting routers, switches, and firewalls while optimizing performance and scalability.
Develop and maintain software for U.S. Army network modernization, including embedded systems and interfaces, using languages like Java, Python, or C#. Requires Secret clearance.
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