• Senior Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …will support multiple sponsors by providing Information Assurance and Cybersecurity services specifically for classified systems . The ideal candidate will ... Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a...& Responsibilities + Lead the design and implementation of cybersecurity measures for classified systems , ensuring security… more
    The MITRE Corporation (12/18/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... the next steps in your career as an Information Systems Security Engineer (ISSE)?...building a team of highly qualified professionals specializing in Cybersecurity , Cloud, and Systems Engineering to support… more
    Virtual Service Operations (11/09/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …system, and performance-based bonuses ** Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity professional to serve ... CNSS policies, and instructions **Education Requirement** A bachelor's degree in information systems or cybersecurity or six years of experience in… more
    Nightwing (11/25/25)
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  • C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …MCEN standards, DoD cybersecurity requirements, and TECOM training objectives. The Senior Systems Engineer manages the engineering team at MISTC HQ and is ... C2 Systems Engineer VI Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134)...and Control Training Team (MOCTT) and the Marine Corps Information Systems Training Centers (MISTCs). This position… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)?...(ISSEs) to join a high-performing team of experts in Cybersecurity , Cloud, and Systems Engineering. This team… more
    Virtual Service Operations (01/02/26)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves ... and supports the design, implementation, and validation of secure IT systems . This positionis responsible forperforming cybersecurity architecture reviews,… more
    TekSynap (10/31/25)
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  • Senior Information Systems Security…

    Watershed Security (Norfolk, VA)
    Cybersecurity and Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the ... vulnerability and threat assessments to identify and mitigate risks to information systems . + Lead cyber-incident-response efforts, including isolating affected… more
    Watershed Security (01/02/26)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …engineering tasks, and mentoring team members. **_Cyber Systems Security Engineer Sr. Required Skills:_** . An Information Assurance Technician (IAT) ... and empower critical Department of Defense (DoD) assets. Looking for an experienced cybersecurity engineer with strong technical depth and a leadership mindset.… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering ... systems to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and… more
    Cydecor, Inc. (12/21/25)
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  • Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …to architect, implement, and satisfy Risk Management Framework (RMF) CyberSecurity , CyberResilience, and/or CyberSurvivability requirements of satellite systems , ... systems experience + Requires an **active** Top-Secret/Sensitive Compartmented Information (SCI) clearance [TS/SCI] **at time of application** _[US citizenship… more
    Northrop Grumman (12/02/25)
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