429 National Security Jobs in Columbia, MD
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Mid & Senior Contracts Managers (with Polygraph) Leidos - Columbia, Maryland Description Leidos is seeking Contracts Managers with polygraph for all levels- mid to senior level to support our National Security Sector in Columbia, MD. Seeking a motivated self-starter who can 13 days ago
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Lead Cyber Engineer Leidos - Columbia, MD , and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you can thrive, keep reading! Leidos National Security Sector combines technology Unspecified 3 days ago
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Senior Cyber AI/ML Engineer Leidos - Columbia, MD R-00122767 Description Looking for an opportunity to make an impact? Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber Unspecified 9 days ago
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Sr. Offensive Cyber Developer Leidos - Columbia, MD . Cyber Developer with a TS/SCI clearance, we want to hear from you. The Leidos National Security Sector is looking for someone like you to join our team in the Fort Meade, MD area. As part of this highly USD 101,400.00 - 183,300.00 per year 28 days ago
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Information Technology Senior Consultant ManTech International - Columbia, MD Secure our Nation, Ignite your Future Join a new and exciting opportunity to protect national security and provide premier mission focused IT services for a dynamic and growing program. Currently Unspecified 10 days ago
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Proposal Manager - Consulting Employee Leidos - Columbia, MD R-00135694 Description Leidos is seeking a seasoned Proposal Manager to lead classified proposals in the Baltimore, Maryland, area. This impactful position for Leidos’ national security focused Unspecified 13 days ago
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Sr Business Development Lead - ODNI Leidos - Columbia, Maryland Description The Leidos Cyber and Analytics Team within our National Security Sector has an opening for a Senior Business Development Lead to build a qualified pipeline of large strategic 20 days ago
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Sr Business Development Lead - ODNI Leidos - Columbia, MD R-00133282 Description The Leidos Cyber and Analytics Team within our National Security Sector has an opening for a Senior Business Development Lead to build a qualified pipeline of large strategic Unspecified 10 days ago
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Technical Writer I Dezign-Concepts - Columbia, MD Dezign Concepts and Triune Solutions have formed a strategic partnership aimed at sourcing skilled IT professionals for the National Security Agency (NSA). We are uniquely positioned to provide Unspecified 16 days ago
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Cyber Engineer - Reverse Engineering / Vulnerability Research (VR/RE)) Leidos - Columbia, MD Description Looking for an opportunity to make an impact? The National Security Sector at Leidos combines technology-enabled services and mission software capabilities in the areas of cyber USD 101,400.00 - 183,300.00 per year 28 days ago
Top locations
- Washington, DC (1,024)
- Chantilly, VA (622)
- Annapolis Junction, MD (594)
- Fort Meade, MD (499)
- Arlington, VA (479)
- Alexandria, VA (288)
- Herndon, VA (277)
- McLean, VA (275)
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