• Registration Authority (RA) - Active Secret…

    ENS Solutions (MD)
    …RMF documentation, or identity and access management (IAM) frameworks. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (08/01/25)
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  • Systems Engineer, Messaging

    Marriott (Bethesda, MD)
    …This role resolves complex messaging issues, designs and implements security and authentication controls (SPF/DKIM/DMARC), and partners closely with Information ... Security and Identity teams to protect users against phishing,...senders, define migration waves, and publish requirements; partner with App/ Network owners for firewall and testing. + Implement &… more
    Marriott (09/24/25)
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  • SkillBridge Research Engineer - Cyber/EW

    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 (09/19/25)
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  • Cybersecurity Detection Engineer

    ThermoFisher Scientific (Frederick, MD)
    …Techniques and Procedures (TTPs). **A Day in the Life:** + Collaborate with the Security Operations and Threat Intelligence teams to understand detection needs + ... is acceptable + Certifications not required, but encouraged: GCDA, GCIH, GMON, GCFA, Network +, Security + or related certifications **Experience** + 3+ years of… more
    ThermoFisher Scientific (09/12/25)
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  • Research Engineer II - Cyber/EW

    RTX Corporation (Columbia, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Top...challenging problems through research, exploration, development, and prototyping. BBN's Network & Cyber Technologies (NCT) team leverages computer science,… more
    RTX Corporation (08/21/25)
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  • Cyber Specialist - Technical Instructor SME

    Nightwing (MD)
    …to support War on Terrorism objectives Conduct and document site surveys Operations Security (OPSEC) planning and execution, and evaluate building construction ... Operating systems (Windows, LINUX) Router functions and operation; Switch functions and operations ; Network protocols (TCP/IP, UDP/TSP, FTP, SMPT, etc.) … more
    Nightwing (07/24/25)
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  • Platform Engineer II - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …development proficiency, innovative learning solutions for workforce development, and exceptional operations and production support. We were founded in 1988, and ... Top Workplace for seven years running by the Baltimore Sun Media Group. ** SECURITY CLEARANCE IS REQUIRED: TS/SCI w/ POLYGRAPH BEFORE CONSIDERATION** This position is… more
    COMSO, Inc (09/02/25)
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  • Cybersecurity Analyst

    Leidos (Odenton, MD)
    …GSM-O II Task Number 07 (TN07) Joint Force Headquarters DODIN. GSM-O II provides network operations and cyber defense support to the Defense Information Systems ... Command (DCDC) to include but not limited to Cloud, network boundaries, cross domains, and varying endpoint technologies. +...Security +ce. + Experience at Joint Command and/or Operations Center. + In-depth understanding of military orders and… more
    Leidos (09/18/25)
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  • Systems Administrator I - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches and insure patch status is recorded in appropriate systems of ... development proficiency, innovative learning solutions for workforce development, and exceptional operations and production support. We were founded in 1988, and… more
    COMSO, Inc (09/02/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …cloud migrations and/or evaluating on-premise solutions against cloud services + Industry certifications such as MCSE/MCSA, A+, Network +, Security +, and GSEC ... some of the nation's most critical and demanding projects including satellite operations , critical infrastructure, and search and rescue. We are a diverse team… more
    Tactibit Technologies LLC (09/25/25)
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