• Senior Systems Administrator

    SMX (Patuxent River, MD)
    …management and ability to implement enterprise-level process improvements. + CompTIA Security +. **Desired Skills/Experience** + CompTIA Network + Strong desire ... Senior Systems Administrator (4718)at SMX(View all jobs) (https://www.smxtech.com/careers/)...Seat environments, and Navy IT infrastructure. + Experience with network administration and supervisory oversight of technical staff. +… more
    SMX (10/03/25)
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  • Principal or Senior Principal Cyber…

    Northrop Grumman (Annapolis, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...our team as a Principal Cyber Software Engineer or Senior Principal Cyber Software Engineer based in Annapolis, MD.… more
    Northrop Grumman (09/06/25)
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  • Senior Associate, Mid-Level Penetration…

    Ankura (MD)
    …attack vectors, and security best practices (eg, OWASP Top 10, API Security Top 10, MASVS). + Occasionally conduct network and wireless penetration testing ... Mid-Level Penetration Tester with a focus on Web, API, and Mobile Application security assessments to join our consulting team. This role requires not only hands-on… more
    Ankura (09/09/25)
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  • Senior TAR (Target Analyst Reporter)

    Huntington Ingalls Industries (Fort Meade, MD)
    …- $165,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's ... to hire a Senior Target Analyst Reporter (TAR) to support national security missions in the Fort Meade area. Essential Job Responsibilities + Prepare products… more
    Huntington Ingalls Industries (10/02/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Rockville, MD)
    Senior Fire Protection Engineer Baltimore, Maryland, United States; Blacksburg, Virginia, United States; Columbia, Maryland, United States; Fairfax, Virginia, United ... States; Rockville, Maryland, United States **Company Overview** Throughout our worldwide network of experts, clients and communities, we are renowned for our… more
    Jensen Hughes Inc. (09/19/25)
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  • Windows System Administrator ( Senior…

    Link Solutions Inc (Adelphi, MD)
    …ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. + Must be a US Citizen ... + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the installation, configuration, maintenance,… more
    Link Solutions Inc (09/18/25)
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  • Senior Engineer - Emergency Relief System…

    Jensen Hughes Inc. (Baltimore, MD)
    Senior Engineer - Emergency Relief System Design & Adiabatic Calorimetry Baltimore, Maryland, United States **Company Overview** Throughout our worldwide network ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (08/08/25)
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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Elkridge, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer. **Roles and Responsibilities:** + Possess… more
    Northrop Grumman (09/19/25)
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  • Senior Cryptologic Software Engineer…

    CACI International (Laurel, MD)
    Senior Cryptologic Software Engineer (HAIPE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... of Travel: None * * * **The Opportunity:** CACI is seeking a Senior Cryptologic Software Engineer (HAIPE) specializing in cryptologic asset management and … more
    CACI International (09/26/25)
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  • Principal / Senior Principal Anti - Tamper…

    Northrop Grumman (Baltimore, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...your career. We are looking for a Principal / Senior Principal Anti-Tamper Systems Engineer to join our team… more
    Northrop Grumman (08/30/25)
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