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© All Rights Reserved. ApplyBlast.com
Sigma Defense
A Network Engineer at CTU 4 supports the Defense & Space industry within the IMS department, focusing on maintaining and optimizing complex network infrastructure. The role requires mid-to-senior level expertise to ensure reliable connectivity and system performance for critical operations.
Sigma Defense is a technology company focused on mission-driven defense solutions for the modern battlespace. It develops mission-critical technology—secure software and hardware platforms—that enhance situational awareness, decision-making, and operational effectiveness in defense environments. The company emphasizes reliable, scalable tools designed to meet the demands of contemporary military operations and national security.
PR NewswireSigma Defense Acquires Aries Defense to Expand Tactical Edge ISR and CJADC2 Capabilities
Oct 13, 2025
WashingtonExecTop Industry Execs to Watch in 2026: Sigma Defense’s Matt Jones
2 weeks ago
Seapower MagazineSigma Defense Secures 7-Year, $102M IDIQ Contract for CANES Technical, Programmatic and Engineering Services for Networking, Communications and Computer Systems
2 weeks ago
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Sigma Defense.
Sigma Defense didn’t post a salary, so this is our estimate from similar listings.
18% below the average for this role
DC AdvisoryDC Advisory advises Aries Defense on its sale to Sigma Defense – Deal Announcements – News, Deals & Insights
Oct 14, 2025
