• Security Control Assessor (SCA) - Level 4

    Parsons Corporation (Chantilly, VA)
    security performance and integrity of state-of-the-art applications, communications systems , hardware, software, satellite control systems , and information ... processing systems . + Technical understanding of information technology systems , software, and networks. ** Security Clearance Requirement:** An active Top… more
    Parsons Corporation (12/23/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    **Job Family** **:** Cyber Consulting **Travel Required** **:** Up to 25% **Clearance Required** **:** Ability to Obtain Public Trust **What You Will Do** **:** ... other compliance tasks. **3. Privacy** + Ensure all CIT systems comply with policies. + Focus on minimizing risks...staying current with privacy laws and regulations. + Advise senior management on privacy and data protection best practices.… more
    Guidehouse (11/19/25)
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  • Sr Director Info Security

    Cracker Barrel (Lebanon, TN)
    …and response for Cracker Barrel systems to detect and prevent cyber incidents. + Facilitates security governance across the business in conjunction ... security initiatives. Directs the overall planning and execution of enterprise security systems , using operational and tactical expertise to direct … more
    Cracker Barrel (10/08/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …of experience is required with the provision of SE services for physical security systems and IT solutions. + Experience eliciting requirements, conducting ... and cybersecurity industries. We are seeking a **System Engineer 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)**… more
    M. C. Dean (11/28/25)
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  • Model Based Systems Engineer (Engineer…

    HII (Suffolk, VA)
    …Employment Type: Part Time/Hourly/Non-Exempt Anticipated Salary Range: $90,872.00 - $130,000.00 Security Clearance: Secret Level of Experience: Senior This ... resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment;… more
    HII (12/25/25)
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  • Systems Acquisition, Principal

    The MITRE Corporation (Mclean, VA)
    …including agile software development methodologies, DevOps, and/or cloud-based capabilities + Cyber security or cyber operations + Conventional/nuclear ... and science of cost analysis, acquisition, and management for national security missions. Our multidisciplinary team delivers objective, data-driven insights to help… more
    The MITRE Corporation (12/24/25)
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  • Sr. Specialist, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer - COMMS & Datalink Job Code: ... to obtain a Top Secret with SCI Job Description: Mid- Senior level Systems Engineer to perform data...Data Link (eg Link16, CMF, etc.) or other communcation systems in single and Multi-Level Security environments.… more
    L3Harris (11/01/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …**Skills:** Complex Systems ,Microsoft Windows Server, Systems Engineering, Systems Management,Troubleshooting **Certifications:** CompTIA - Security + - ... 17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging - Active Top… more
    General Dynamics Information Technology (12/18/25)
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  • Information System Security Officer (ISSO)…

    Parsons Corporation (Las Cruces, NM)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... team! In this role you will develop, maintain, and implement information security standards, procedures, and guidelines for applications and databases. In addition,… more
    Parsons Corporation (12/23/25)
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  • Special Security Representative…

    SAIC (Twentynine Palms, CA)
    **Description** SAIC has an opening for a ** Senior Special Security Representative/Construction Surveillance Technician** located aboard Twentynine Palms, CA. ... and regulations, the Defense Information System for Security (DISS), security facility entry/exit monitoring systems and processes, and relevant experience… more
    SAIC (12/17/25)
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