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Castello Systems
Castello Systems
Related Locations:
Annapolis Junction, MD
Colorado Springs, CO
Laurel, MD
Reston, VA
Top Occupations:
Computer Systems Engineers/Architects
Intelligence Analysts
Data Warehousing Specialists
Software Developers
Network and Computer Systems Administrators
Top Industries:
Computer Systems Design Services
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
All Other Telecommunications
National Security
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Castello Systems
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Communications Network Engineer with Security Clearance
NEXT STEPS
Castello Systems
Annapolis Junction, MD
L5 Senior
May 9th, 2026
Network and Computer Systems Administrators
All Other Telecommunications
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Foreign Instrumentation Signals Intelligence Analyst
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Castello Systems
Annapolis Junction, MD
L6 Lead
August 19th, 2026
Intelligence Analysts
National Security
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FISINT Analyst
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Castello Systems
Colorado Springs, CO
L6 Lead
August 19th, 2026
Intelligence Analysts
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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GES 0082 Tools Software Engineer
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Castello Systems
Annapolis Junction, MD
L5 Senior
August 19th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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SPLUNK Data Aggregator
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Castello Systems
Reston, VA
L5 Senior
August 19th, 2026
Data Warehousing Specialists
Computer Systems Design Services
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SPLUNK Data Aggregator
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Castello Systems
East Andover, NH
L5 Senior
August 31st, 2026
Data Warehousing Specialists
Computer Systems Design Services
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Senior COTS Integrator with Security Clearance
NEXT STEPS
Castello Systems
Annapolis Junction, MD
L5 Senior
May 9th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Software Integration Engineer with Security Clearance
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Castello Systems
Annapolis Junction, MD
L5 Senior
June 27th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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System Engineer
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Castello Systems
Annapolis Junction, MD
L6 Lead
August 19th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Communications Network Engineer Skill Level 3
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Castello Systems
Annapolis Junction, MD
L5 Senior
August 19th, 2026
Computer Systems Engineers/Architects
All Other Telecommunications
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System Administrator - Level 2
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Castello Systems
Annapolis Junction, MD
L4 Mid
August 21st, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Software Integration Engineer Level 2
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Castello Systems
Laurel, MD
L5 Senior
August 22nd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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DCF 0385 TTO10 Full Stack Software Developer
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Castello Systems
Annapolis Junction, MD
L6 Lead
August 22nd, 2026
Software Developers
Computer Systems Design Services
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System Engineer - Level 2
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Castello Systems
Annapolis Junction, MD
L5 Senior
August 27th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >