• Information Systems Security Engineer

    Sealing Technologies (Columbia, MD)
    systems . + Maintain compliance with IAVM mandated timeframes associated with the system . + Identify cyber security requirements prior to customer migration ... DoD enterprise environment. + Maintain compliance with IAVM mandated timeframes associated with the system . + Provide support to respond to cyber security and … more
    Sealing Technologies (11/20/25)
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  • IT Cybersecurity Specialist (Infosec/Projmgr)

    Defense Information Systems Agency (Fort Meade, MD)
    …to the Competitive Service. It is being recruited under 10 USC 1599f into the Cyber Excepted Service (CES) personnel system . If you are a current Federal ... and IT staff on the status of information technology systems , projects, or daily operations, including the communication of...with your application package. For more information on the Cyber Excepted Service Personnel System , click here.… more
    Defense Information Systems Agency (12/04/25)
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  • IT Cloud Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …test, and deployment of the demonstration capability and the final production system . + Experience with Linux/Unix systems administration. + Review and ... to make a personal impact as an IT Cloud Systems Engineer supporting customer activities. GDIT is your place...highly skilled team to be a premier provider of cyber security services to the customer. We provide consummate… more
    General Dynamics Information Technology (09/26/25)
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  • Senior Data Procurement System Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …what's possible. **Job Description:** Parsons is seeking a talented **Data Procurement Systems Engineer** to join our growing team! This role offers a unique ... contribute to a critical mission, leveraging advanced technologies to enhance cyber situational awareness and support national security objectives. **What You'll Be… more
    Parsons Corporation (11/24/25)
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  • System Administrator-Linux

    Leidos (Annapolis Junction, MD)
    …and system security scanning for equipment suites in accordance with the System Security Plans for these systems to rapidly and accurately identify and ... **Description** ** System Administrator - Linux** **Leidos** has a new...Administrator - Linux** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (11/19/25)
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  • Senior Information System Security Officer…

    Leidos (Annapolis Junction, MD)
    …requirements for processing information. + Maintain operational security posture for information systems . + Provide support to the Information System Security ... a new and exciting opportunity for a Senior Information System Security Officer in our **National Security Sector's (NSS)... Security Officer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (12/06/25)
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  • System Administrator 4

    M. C. Dean (Annapolis Junction, MD)
    …IT solutions. **Desired / Advantageous Qualifications** + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (11/26/25)
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  • Modernization Information Systems Security…

    Lockheed Martin (Hanover, MD)
    …capabilities to include providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale with processing of ... interested in a variety of responsibilities including; * Information systems security For a complete list that changes weekly,...whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to… more
    Lockheed Martin (11/12/25)
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  • Network and Systems Engineer

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...systems + Lead or support IT projects-such as system upgrades, migrations, and network enhancement ensuring timely and… more
    Nightwing (12/11/25)
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  • System Engineer (Multiple Levels)

    CACI International (Fort Meade, MD)
    system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - ... and operational considerations. + Allocate real-time process and error budgets to systems and subsystem components. + Generate alternative system concepts,… more
    CACI International (11/19/25)
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