• Application Engineer - RedSeal

    CACI International (Linthicum, MD)
    …Conduct detailed security analyses on network paths using RedSeal. + Support security teams in achieving their objectives. **Qualifications:** **Required:** + Active ... + Doctorate's Degree: 4 years minimum experience. **Desired:** + Linux experience. + Network security knowledge. + Familiarity with...and competitive mix of benefits options is designed to support and protect employees and their families. At CACI,… more
    CACI International (07/19/25)
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  • Senior Cryptologic Software Engineer (Haipe)

    CACI International (Laurel, MD)
    …Utilize analytics to enhance service performance and security + Provide software support for HAIPE encryption systems + Troubleshoot and resolve connectivity issues ... directly related technical field + Proficiency in Windows and/or Linux environments + Experience with Vine KG Tool and/or...and competitive mix of benefits options is designed to support and protect employees and their families. At CACI,… more
    CACI International (07/19/25)
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  • Computer Network Operations Analyst/Engineer 1

    ARSIEM (Annapolis Junction, MD)
    …fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an ... workforce of qualified professionals committed to providing the best possible support . As demand increases, ARSIEM continues to provide reliable and cutting-edge… more
    ARSIEM (07/16/25)
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  • Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an ... workforce of qualified professionals committed to providing the best possible support . As demand increases, ARSIEM continues to provide reliable and cutting-edge… more
    ARSIEM (07/16/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …protected class. Job Description: This position is for System Administration support for development and production environments for a mission critical Identity ... performing security hardening, patching, and monitoring status. Position also will support ISSO and ISSEs in obtaining and maintaining security certification and… more
    Synergy ECP (07/16/25)
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  • SIGINT Mission Planner/Scheduler

    CACI International (Annapolis Junction, MD)
    …assets. + Develops detailed plans and procedures to provide maximum mission support in areas such as system collection, mission execution, and performance analysis ... systems: UNIX, web-based applications, operational chat rooms, SUN and/or Linux workstations, satellites and payload configurations + Previous certification in… more
    CACI International (07/14/25)
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  • CNO Analyst / Programmer 1

    Lockheed Martin (Hanover, MD)
    …work\. Learn more about Lockheed Martin's competitive and comprehensive benefits package\. We support our employees, so they can support our mission\. **The ... cyber researchers\. We want your expertise in traditional computing \(Windows/ Linux /MacOS\), mobile technology \(Android/iOS\), wireless technology, IoT, ICS/SCADA, enterprise… more
    Lockheed Martin (07/12/25)
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  • CNO Analyst / Programmer 2

    Lockheed Martin (Hanover, MD)
    …work\. Learn more about Lockheed Martin's competitive and comprehensive benefits package\. We support our employees, so they can support our mission\. **The ... cyber researchers\. We want your expertise in traditional computing \(Windows/ Linux /MacOS\), mobile technology \(Android/iOS\), wireless technology, IoT, ICS/SCADA, enterprise… more
    Lockheed Martin (07/12/25)
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  • Senior CNO Developer (Cap2)

    Nightwing (Annapolis Junction, MD)
    …advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our ... of the following desired skills Understanding of OS Internals (ie Windows, Linux , iOS, Android) Experience with Vulnerability Research Experience reading or writing… more
    Nightwing (07/12/25)
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  • Database Engineer II

    ABBTECH Professional Resources, Inc. (Annapolis Junction, MD)
    …of DBE experience may be substituted for a bachelor's degree. + Support the database design, development, implementation, information storage and retrieval, data ... flow and analysis activities. + Support the development of long and short-term requirements for...with performance tuning and query optimization. + Proficiency in Linux /Unix environments and CLI tools like psql. + Experience… more
    ABBTECH Professional Resources, Inc. (07/11/25)
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