Cybersecurity Jobs in Frederick MD

Position: AWS Cloud Systems Security Engineer (AE26091225) - Annapolis Junction, United States | Posted on 09/16/2026 - Salary $,000 / yearCity Annapolis...

Company: Chainalysis Government SolutionsLocation: United States Maryland USSector: Crypto PerpSource: web - 3.careerAbout Chainalysis Government Solutions -...

Position: Senior Cybersecurity Lead - Onsite, 24/7 Ops, Secret - Maximus is seeking a Cybersecurity Technical Lead to serve as the primary cybersecurity technical...

Position: Senior Cyber Security Engineer — Mission - Critical NC3 TS/SCI - Leidos is seeking a Senior Cyber Security Engineer to join a focused team delivering IA...

Position: Senior Cyber Security Vulnerability Researcher (DoD/TS SCI) - Bowhead seeks a Cyber Security Vulnerability Researcher to conduct advanced research into cyber...

Position: Senior Cyber Security Vulnerability Researcher (Advanced) - Cyber Security Vulnerability Researcher (Advanced) - COLSA is seeking a Cyber Security...

Position: Senior Windows SysAdmin - Secure, Scaled IT Ops (TS/SCI) - Belay Technologies is seeking a Senior Windows System Administrator to support a SAFe - based...

Work location: - Annapolis Junction, MD - Work arrangement: - On - site - Required Clearance: TS/SCI with polygraph - Applicants must currently hold an active TS/SCI...

Base - 2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to the highest standards,...

Position: Information Systems Security Officer (ISSO) - FULLY CLEARED with POLYGRAPH REQUIRED - BASH, Linux, Perl, Python, Java, ETL, Cassandra, Agile, IAM Level 3...