• Information Systems Security Officer…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** Yes **Job Description:** Transform technology into opportunity as an Information Security Analyst Senior with GDIT. A career in enterprise IT ... At GDIT, people are our differentiator. As an Information Security Analyst Senior you will help ensure... systems are being operated securely, and information systems security policies and procedures are being… more
    General Dynamics Information Technology (09/09/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …data security , performance tuning. Experience Level: Senior level Information Systems Security Officer (ISSO) Overview: The ISSO will manage and ... will work on system architecture, integration, and optimization, ensuring that all systems meet performance and security requirements. Required Skills: System… more
    Belay Technologies (11/13/25)
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  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …Requirements Adequate visual acuity and manual dexterity for meeting the requirements of the Systems Analyst discipline. The listed salary range for this role is ... a small team of system administrators ensuring the stability, security , and efficiency of our systems . This...the stability, security , and efficiency of our systems . This position will support a mission management tool… more
    Huntington Ingalls Industries (08/27/25)
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  • FLEX Senior Systems Engineer - M365 AI…

    Marriott (Bethesda, MD)
    …both strategic thinking and hands-on engagement with delivery teams. The Senior Systems Engineer owns the engineering, security , and operational reliability of ... Engineer o Microsoft Certified Information Protection Administrator o Microsoft Certified Security Operations Analyst . Exposure to LLMs, RAG, and orchestration… more
    Marriott (11/07/25)
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  • Cyber Security /ZScaler Engineer

    General Dynamics Information Technology (Rockville, MD)
    …**Job Description:** Seize your opportunity to make a personal impact as a Sr. Cyber Security Analyst supporting our HHS HRSA customer onsite. GDIT is your place ... rewarding career. **THIS IS AN ONSITE POSITION** **Responsibilities:** + As a Sr. Cyber Security Analyst with hands-on ZScaler experience, you will work with the… more
    General Dynamics Information Technology (11/04/25)
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  • System Security Engineer - TS/SCI…

    General Dynamics Information Technology (Elkridge, MD)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Splunk Administration, Systems Development **Experience:** 6 + years of ... Description:** **Overview** Transform technology into opportunity as a System Security Engineer with GDIT. A career in enterprise IT...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (10/08/25)
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  • Systems Administrator 3 - 23829 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Requirements Adequate visual acuity and manual dexterity for meeting the requirements of the Systems Analyst discipline. The listed salary range for this role is ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,990.00 - $144,500.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This… more
    Huntington Ingalls Industries (10/07/25)
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  • Sr. Systems Engineer 1 (Power BI)

    Exelon (Baltimore, MD)
    …to build a rewarding career. Are you in? **Primary Purpose** The IT Sr Systems Engineer I position serves as a senior technical role within the IT department. ... technical insights driving the design, implementation, and optimization of complex systems under the guidance of a Principal Engineer or Manager. Collaborates… more
    Exelon (11/19/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Advantage Solutions Business Area is currently seeking a Senior Systems Engineer for the Chinook Program on the Advanced… more
    Leidos (10/04/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    Systems engineering * Software development * Software engineering * Cyber researchers \(Capabilities Analyst , etc\) * System Security \(ISSO / ISSE / ISSM\) * ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale… more
    Lockheed Martin (09/25/25)
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