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Castalia Systems
Castalia Systems
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45
jobs
at
Castalia Systems
in last 30 days
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Date
Last 30 days
Enhancement Specialist - Editor, DXC (3-Mid) with Security Clearance
NEXT STEPS
Castalia Systems
Fairfax, VA
L5 Senior
June 26th, 2026
Editors
All Other Publishers
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Senior COMSEC Systems Engineer (C4I & SCIP)
NEXT STEPS
Castalia Systems
Aiea, HI
L5 Senior
June 21st, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Technical Intelligence Analyst (SETA) * Mid Level
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Castalia Systems
Chantilly, VA
L6 Lead
June 26th, 2026
Computer Systems Analysts
Space Research and Technology
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Mid-Level All-Source Analyst
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Castalia Systems
Charlottesville, VA
L5 Senior
July 1st, 2026
Intelligence Analysts
Other Scientific and Technical Consulting Services
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Enhancement Specialist - Editor, DXC (4-Senior) with Security Clearance
NEXT STEPS
Castalia Systems
Fairfax, VA
L5 Senior
June 26th, 2026
Editors
All Other Publishers
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SETA Systems Engineer: Space Mission Engineering
APPLY
Castalia Systems
Chantilly, VA
L5 Senior
June 29th, 2026
Aerospace Engineers
Space Research and Technology
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Systems Engineer (SETA), Mid
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Castalia Systems
Chantilly, VA
L6 Lead
June 29th, 2026
Aerospace Engineers
Space Research and Technology
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Splunk SIEM Administrator: Real-Time Security Monitoring
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Castalia Systems
Waipahu, HI
L5 Senior
June 11th, 2026
Security Management Specialists
Security Systems Services (except Locksmiths)
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Mid-Level All Source Analyst (Economic)
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Castalia Systems
Reston, VA
L5 Senior
July 6th, 2026
Intelligence Analysts
National Security
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Data Scientist/Data Engineer- Mid with Security Clearance
NEXT STEPS
Castalia Systems
Charlottesville, VA
L5 Senior
June 19th, 2026
Data Scientists
Other Scientific and Technical Consulting Services
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Senior Computer Security Systems Specialist with Security Clearance
NEXT STEPS
Castalia Systems
Kahului, HI
L5 Senior
June 17th, 2026
Computer Systems Engineers/Architects
National Security
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Cybersecurity Risk Management SME
NEXT STEPS
Castalia Systems
Camp HM Smith, HI
L5 Senior
June 26th, 2026
Security Management Specialists
Computer Systems Design Services
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Technical Intelligence Analyst (SETA) - Mid Level with Security Clearance
NEXT STEPS
Castalia Systems
Gaithersburg, MD
L5 Senior
June 23rd, 2026
Computer Systems Analysts
Space Research and Technology
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Junior Data Engineer TS/SCI Cleared, Government
NEXT STEPS
Castalia Systems
Chantilly, VA
L3 Junior
June 25th, 2026
Data Warehousing Specialists
Other General Government Support
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Technical Engagement Network (Lab Manager)
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Castalia Systems
Arlington, VA
L6 Lead
July 1st, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Systems Administrator (Windows Active Directory)
NEXT STEPS
Castalia Systems
Waipahu, HI
L5 Senior
July 4th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior Azure Enclave Administrator (TS/SCI, SAP)
NEXT STEPS
Castalia Systems
Lorton, VA
L6 Lead
July 4th, 2026
Computer Systems Analysts
Computer Systems Design Services
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Security Information Event Manager (SIEM) Administrator
NEXT STEPS
Castalia Systems
Waipahu, HI
June 11th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Security Information Event Manager (SIEM) Administrator with Security Clearance
NEXT STEPS
Castalia Systems
Kapolei, HI
June 11th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Mid ISR Analyst - Strategic Intelligence & Analysis
NEXT STEPS
Castalia Systems
Quantico, VA
June 19th, 2026
Intelligence Analysts
National Security
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Telecommunications Engineering Specialist Journeyman with Security Clearance
NEXT STEPS
Castalia Systems
Colorado Springs, CO
June 17th, 2026
Telecommunications Engineering Specialists
National Security
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Junior Data Engineer - Automate, Analyze & Build Data Models
NEXT STEPS
Castalia Systems
Chantilly, VA
June 25th, 2026
Data Warehousing Specialists
Other Scientific and Technical Consulting Services
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Data Scientist/Data Engineer- Mid
NEXT STEPS
Castalia Systems
Charlottesville, VA
June 21st, 2026
Data Scientists
Other Scientific and Technical Consulting Services
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Azure Infrastructure Support Engineer (O&M) - Cloud Ops Lead
NEXT STEPS
Castalia Systems
Dayton, OH
June 25th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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MS Enclave Administrator (Azure Operations Systems Administrator), Mid
NEXT STEPS
Castalia Systems
Springfield, VA
June 26th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior Computer Security Systems Specialist
NEXT STEPS
Castalia Systems
Camp HM Smith, HI
June 26th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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MS Enclave Administrator (Azure Operations Systems Administrator), Senior
NEXT STEPS
Castalia Systems
Springfield, VA
June 26th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Data Engineer * Jr
NEXT STEPS
Castalia Systems
Chantilly, VA
June 25th, 2026
Data Scientists
Other Scientific and Technical Consulting Services
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Mid-Level Network Development Analyst with Security Clearance
NEXT STEPS
Castalia Systems
Charlottesville, VA
L5 Senior
July 1st, 2026
Intelligence Analysts
Other Scientific and Technical Consulting Services
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Enhancement Specialist - Editor, DXC (3-Mid)
NEXT STEPS
Castalia Systems
Fairfax, VA
L5 Senior
July 1st, 2026
Editors
All Other Publishers
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Mid-Level TechINT/SETA Analyst - Space Systems
NEXT STEPS
Castalia Systems
Chantilly, VA
L5 Senior
July 4th, 2026
Computer Systems Analysts
Space Research and Technology
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Enhancement Specialist - Editor, DXC (4-Senior)
NEXT STEPS
Castalia Systems
Fairfax, VA
L5 Senior
July 1st, 2026
Editors
All Other Publishers
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Enhancement Specialist - Editor, DXC (4-Senior)
NEXT STEPS
Castalia Systems
Springfield, VA
L5 Senior
July 2nd, 2026
Editors
All Other Publishers
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Enhancement Specialist - Editor, DXC (3-Mid)
NEXT STEPS
Castalia Systems
Springfield, VA
L5 Senior
July 2nd, 2026
Editors
All Other Publishers
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C4I Analyst, Mid All-Source ISR Strategy
NEXT STEPS
Castalia Systems
Quantico, VA
June 19th, 2026
Intelligence Analysts
National Security
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Senior Computer Security Systems Specialist
NEXT STEPS
Castalia Systems
Waipahu, HI
June 22nd, 2026
Security Management Specialists
National Security
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Intelligence Collection Lead - TS/SCI, Multi-INT Ops
NEXT STEPS
Castalia Systems
Quantico, VA
June 22nd, 2026
Intelligence Analysts
Other General Government Support
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Senior Cyber Risk & RMF A&A Specialist
NEXT STEPS
Castalia Systems
Aiea, HI
June 26th, 2026
Information Security Analysts
Computer Systems Design Services
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Missiles C4I Analyst, Mid with Security Clearance
NEXT STEPS
Castalia Systems
Quantico, VA
June 21st, 2026
Intelligence Analysts
National Security
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Mid-Level Space Systems SETA Engineer
NEXT STEPS
Castalia Systems
Chantilly, VA
June 20th, 2026
Aerospace Engineers
Space Research and Technology
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