• Reverse Engineer/Vulnerability Researcher

    RTX Corporation (Columbia, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret For over 70 years, RTX BBN Technologies… more
    RTX Corporation (07/24/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …computer networks and information at a time when a premium is placed on cyber security . In an ultra-competitive environment, Synergy ECP has thrived by adhering ... management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including day-to-day… more
    Synergy ECP (06/03/25)
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  • DevOps Engineer (SME)

    Leidos (Bethesda, MD)
    …a new and exciting opportunity for a **DevOps** **Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (08/08/25)
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  • Network Engineer

    Linchpin Solutions, Inc. (Frederick, MD)
    …vary depending on the employee's position, date of hire, and contract terms. Cyber Security Message Linchpin Solutions follows a specific recruiting practice to ... of IP networking and processes Specific Skillset + Understand Linkway modem operations + Knowledge of the PM Tactical Network (formerly PM WIN-T) architecture… more
    Linchpin Solutions, Inc. (08/02/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (08/02/25)
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  • System Administrator - Active Secret Clearance

    ENS Solutions (MD)
    …area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT ... upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an agency leveraging… more
    ENS Solutions (08/01/25)
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  • Registration Authority (RA) - Active Secret…

    ENS Solutions (MD)
    …area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT ... support for classified (SIPR) and unclassified (NIPR) environments. The RA ensures all operations comply with DoD, DISA, and NIST identity assurance and information … more
    ENS Solutions (08/01/25)
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  • RF Systems Engineer with polygraph

    Leidos (Columbia, MD)
    …has a new and exciting opportunity for a **System Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/30/25)
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  • Strategic Planner

    Leidos (Fort Meade, MD)
    **Description** **The Leidos National Security Sector (NSS) is seeking a highly experienced and skilled mission-driven Strategic Planner to support APOLLO/OPIAS in ... focuses on developing and executing long-range, theater-level plans that integrate Operations in the Information Environment (OIE) influence activities. The ideal… more
    Leidos (07/27/25)
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  • Senior Bacterial Core Lab Technician

    Parsons Corporation (Frederick, MD)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... this role you will get to manage BSL-3 laboratory operations and conduct various animal studies to support research...a NACI clearance. + BPRP and CS-PRP enrollment required. ** Security Clearance Requirement:** None This position is part of… more
    Parsons Corporation (07/19/25)
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