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Sigma Defense Systems
Sigma Defense Systems
Related Locations:
San Diego, CA
Alexandria, VA
March Air Reserve Base, CA
New Castle, DE
Rome, NY
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Top Occupations:
Computer Systems Engineers/Architects
Software Developers
Network and Computer Systems Administrators
Computer Network Architects
Legal Secretaries and Administrative Assistants
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>
Top Industries:
National Security
Computer Systems Design Services
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
Guided Missile and Space Vehicle Manufacturing
Machine Shops
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57
jobs
at
Sigma Defense Systems
in last 30 days
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Date
Last 30 days
RMF & A&A ISSO — DoD Cyber Defense Lead
APPLY
Sigma Defense Systems
March Air Reserve Base, CA
L6 Lead
October 8th, 2026
Information Security Analysts
National Security
Show all >
1773 - System Administrator
APPLY
Sigma Defense Systems
March Air Reserve Base, CA
L6 Lead
October 6th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
Show all >
Senior SQL Database Architect for NTIRA
APPLY
Sigma Defense Systems
Suffolk, VA
L6 Lead
October 4th, 2026
Database Architects
Computer Systems Design Services
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Cybersecurity Engineer – Zero Trust & Azure
APPLY
Sigma Defense Systems
Rome, NY
L6 Lead
October 4th, 2026
Information Security Engineers
Computer Systems Design Services
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Lead Tactical Network Engineer — DISA AISR-DT
APPLY
Sigma Defense Systems
Perry, GA
L6 Lead
October 4th, 2026
Computer Network Architects
National Security
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Cybersecurity Engineer – Azure, Zero Trust & RMF
APPLY
Sigma Defense Systems
Rome, NY
L6 Lead
October 4th, 2026
Information Security Engineers
Computer Systems Design Services
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Systems Engineer I-III - DoD IT, Secret Clearance
APPLY
Sigma Defense Systems
San Diego, CA
L6 Lead
October 3rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Senior Systems Engineer – Navy Contract (TS/SCI)
APPLY
Sigma Defense Systems
Norfolk, VA
L5 Senior
October 4th, 2026
Computer Systems Engineers/Architects
Ship Building and Repairing
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Senior Global Defense Agreements Lead
APPLY
Sigma Defense Systems
Alexandria, VA
L6 Lead
October 14th, 2026
Legal Secretaries and Administrative Assistants
National Security
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Lead Radar Software Engineering Manager
APPLY
Sigma Defense Systems
Mt Laurel, NJ
L6 Lead
October 14th, 2026
Architectural and Engineering Managers
Computer Systems Design Services
Show all >
RMF-Driven ISSO: Information Security Officer
APPLY
Sigma Defense Systems
March Air Reserve Base, CA
L4 Mid
October 14th, 2026
Information Security Analysts
National Security
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1655 - Senior Software Developer
APPLY
Sigma Defense Systems
New Castle, DE
L6 Lead
October 14th, 2026
Software Developers
Computer Systems Design Services
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1745 - SOCPAC Liaison Officer
APPLY
Sigma Defense Systems
Las Vegas, NV
L6 Lead
October 13th, 2026
Military Officer Special and Tactical Operations Leaders, All Other
National Security
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Secure Systems Administrator - Windows & Linux, TS/SCI
APPLY
Sigma Defense Systems
March Air Reserve Base, CA
L5 Senior
October 8th, 2026
Network and Computer Systems Administrators
National Security
Show all >
1777 - Senior International Agreements Specialist
APPLY
Sigma Defense Systems
Alexandria, VA
L6 Lead
October 7th, 2026
Legal Secretaries and Administrative Assistants
National Security
Show all >
Network Engineer – DoD Enterprise & Zero-Trust
APPLY
Sigma Defense Systems
San Diego, CA
L5 Senior
September 23rd, 2026
Computer Network Architects
Computer Systems Design Services
Show all >
1769 - ATGPAC BMD Ashore SME
APPLY
Sigma Defense Systems
San Diego, CA
L6 Lead
September 24th, 2026
Artillery and Missile Officers
National Security
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Senior P8A Systems Engineer | Sustainment Lead
APPLY
Sigma Defense Systems
New Castle, DE
L5 Senior
October 4th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Manufacturing
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Senior Navy Training Architect, Learning & Performance
APPLY
Sigma Defense Systems
San Diego, CA
L6 Lead
September 24th, 2026
Training and Development Specialists
National Security
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1759 - DevSecOps Engineer
APPLY
Sigma Defense Systems
San Diego, CA
L6 Lead
October 6th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Senior RF & Radar Hardware Engineer - Clearance Eligible
APPLY
Sigma Defense Systems
Mt Laurel Twp, NJ
L6 Lead
October 3rd, 2026
Electronics Engineers, Except Computer
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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DevSecOps Engineer - CI/CD, Azure, DoD-ready
APPLY
Sigma Defense Systems
Tampa, FL
L6 Lead
October 8th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Mid-Career Strategic International Agreements Specialist
APPLY
Sigma Defense Systems
Alexandria, VA
L5 Senior
October 13th, 2026
Special Forces
National Security
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Global SOF Liaison & Capability Lead
APPLY
Sigma Defense Systems
Las Vegas, NV
L6 Lead
October 13th, 2026
Special Forces Officers
National Security
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Senior Radar Software Engineering Manager
APPLY
Sigma Defense Systems
Mt Laurel, NJ
L6 Lead
October 14th, 2026
Architectural and Engineering Managers
Computer Systems Design Services
Show all >
Senior Java Software Engineer — Linux/Containers (On-Site)
APPLY
Sigma Defense Systems
New Castle, DE
L5 Senior
October 14th, 2026
Software Developers
Computer Systems Design Services
Show all >
Senior Naval Network Engineer (CANES/Afloat)
APPLY
Sigma Defense Systems
San Diego, CA
L6 Lead
October 14th, 2026
Network and Computer Systems Administrators
National Security
Show all >
1770 - Software Engineering Manager
APPLY
Sigma Defense Systems
Mt Laurel, NJ
L7 Manager
October 14th, 2026
Architectural and Engineering Managers
Computer Systems Design Services
Show all >
Senior International Defense Agreements Lead
APPLY
Sigma Defense Systems
Alexandria, VA
L6 Lead
October 10th, 2026
Legal Secretaries and Administrative Assistants
National Security
Show all >
1770 - Software Engineering Manager
APPLY
Sigma Defense Systems
Willingboro, NJ
L6 Lead
October 9th, 2026
Architectural and Engineering Managers
Computer Systems Design Services
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1765 - Manual/CNC Machinist
APPLY
Sigma Defense Systems
Huntsville, AL
L5 Senior
October 1st, 2026
Machinists
Machine Shops
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1768 - Test Engineer
APPLY
Sigma Defense Systems
San Diego, CA
L6 Lead
September 22nd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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1519 - Systems Engineer III
APPLY
Sigma Defense Systems
San Diego, CA
L6 Lead
September 23rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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1771 - Liaison Officer - MARSOC
APPLY
Sigma Defense Systems
Jacksonville, NC
L6 Lead
September 25th, 2026
Military Officer Special and Tactical Operations Leaders, All Other
National Security
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Senior C5ISR Logistics & Configuration Lead
APPLY
Sigma Defense Systems
Fayetteville, NC
L5 Senior
October 4th, 2026
Logisticians
National Security
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Senior Data Scientist – Defense ML & Analytics
APPLY
Sigma Defense Systems
San Diego, CA
L5 Senior
October 4th, 2026
Data Scientists
National Security
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1611 - Senior System Specialist
APPLY
Sigma Defense Systems
New Castle, DE
L6 Lead
October 4th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
1528 - C5ISR Senior Logistics Manager
APPLY
Sigma Defense Systems
Fayetteville, NC
L6 Lead
October 4th, 2026
Logisticians
National Security
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Senior DoD Network Architect - NetMod/Mission Network
APPLY
Sigma Defense Systems
Belcamp, MD
L6 Lead
September 23rd, 2026
Computer Network Architects
Computer Systems Design Services
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Electrical & Mechanical Tech: Wiring & PCB Assembly
APPLY
Sigma Defense Systems
Huntsville, AL
L4 Mid
September 30th, 2026
Electrical and Electronic Engineering Technologists and Technicians
Printed Circuit Assembly (Electronic Assembly) Manufacturing
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