• Systems Administrator 1

    BigBear.ai (Columbia, MD)
    …manages UNIX and Windows operating systems and installs/loads Operating system software, troubleshoots, maintains integrity and configures network components ... for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related… more
    BigBear.ai (07/03/25)
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  • Senior Cloud Systems Engineer (Identity…

    St. George Tanaq Corporation (Suitland, MD)
    Systems Engineer will be responsible for the design, development, configuration, security , system analysis, and modernization of the Identity Management & ... Azure ExpressRoute, and software-defined networking (SDN) solutions. + Analyze system requirements and ensure that systems will...Knowledge of FedRamp, NIST 800-53, FISMA, CMMC and federal security standards for IAM systems + Ability… more
    St. George Tanaq Corporation (08/13/25)
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  • Software Engineer - Air Traffic Control…

    Noblis (Annapolis, MD)
    …+ Developing operational software for the E-IDS + Interpret and decompose system , service, and network architectures and requirements + Design and ... engineering principles to identify and mitigate cybersecurity vulnerabilities. + Ensure systems are patched and compliant with Windows security best practices.… more
    Noblis (08/08/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures network components ... Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure and any processes… more
    ManTech (07/23/25)
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  • Special Security Technician, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …to security clearance determination + Experience with using clearance and security systems , including DISS, TITAN, and Scattered Castles + Experience ... This is a chance to grow your expertise and network , develop new skills in operational and security... network , develop new skills in operational and security management, and share your techniques and methodologies with… more
    BOOZ, ALLEN & HAMILTON, INC. (08/01/25)
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  • Senior Electronic Security Technician

    Davis-Ulmer Sprinkler Co. Inc. (Beltsville, MD)
    …ensure the technicians are performing necessary tasks * Liaison with the customers on security projects * Upgrading & Installing systems * Cabling | Toning and ... Senior Electronic Security Technician Beltsville, MD 20705 Clear Connection is...closely with organizations to assess whether their existing storage, systems , networking, mobile, or collaboration infrastructures are equipped to… more
    Davis-Ulmer Sprinkler Co. Inc. (07/18/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …Linux, UNIX and Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and configure network components ... System Administrator I Location Fort Meade, MD Job...is looking for TS/SCI w/Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience! We have… more
    DCCA (05/23/25)
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  • Process Control Systems Engineer III

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    …; of radio and microwave system implementation + Extensive knowledge of Cyber security for control systems . This should include but not limited to: Extensive ... Designs and develops implementation documents for incorporation into new process control systems + Assists in developing process control system instrumentation… more
    Washington Suburban Sanitary Commission (WSSC) (08/12/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …between hardware and software, operational requirements, and characteristics of our systems , establishing and documenting system parameters and formats, ensuring ... hardware and software system compatibility, coordinating and/or modifying system parameters, and revising our existing systems and testing functionality of… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** + A system administrator… more
    Amentum (07/17/25)
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