• Information Systems Security Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer** to join our team in **Norfolk, VA.** This is an **onsite** ... include, but are not limited to:** + Perform, support, or review security assessments to identify vulnerabilities or non-compliance and recommend activities to… more
    ManTech (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer** to join our team in **Herndon, VA.** The ** Security Engineer** will design, ... strong technical foundation in cybersecurity, a deep understanding of federal security frameworks, and a proactive approach to protecting mission-critical systems.… more
    ManTech (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer** to join our team in **Herndon, VA.** We are searching for a highly skilled ** ... Security Engineer** to design, implement, and maintain secure environments...of the time + Needs to occasionally move about inside the office to access file cabinets, officemachinery, etc.… more
    ManTech (08/08/25)
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  • Senior Program Security Officer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career-oriented Senior Program Security Officer to join our team in **Chantilly, VA.** In this role, you will provide comprehensive ... program, physical, and personnel security support across a range of secure facility activities....of the time + Needs to frequently move about inside the facility to access resources and escort visitors… more
    ManTech (08/02/25)
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  • Security Systems Senior Sales Or Account…

    Siemens (Chantilly, VA)
    …buildings; it's about creating perfect places that improve people's lives. The Security Systems Senior Sales or Account Executive is committed to supporting our ... new construction business within our commercial Security Systems team. Our Service/Solutions Security Sales...the customer. Work with operations, finance, legal and other inside and outside resources to obtain the sale. Actively… more
    Siemens (07/25/25)
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  • Information System Security Officer

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information System Security Officer (ISSO)** to join our team in **Quantico, VA.** **Responsibilities ... the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each IS. Ensure that… more
    ManTech (07/24/25)
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  • Uniformed Security Services (USS) Officer

    Koniag Government Services (Arlington, VA)
    …Services, LLC,** a Koniag Government Services company, is seeking a Uniformed Security Services (USS) Officer with an Interim Secret Clearance and ability to ... include, but are not limited to:** + The purpose of the uniform security officer services is to protect personnel, information, property, and business continuity by… more
    Koniag Government Services (07/21/25)
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  • Armed Lead Officer, Safety & Security

    Iron Mountain (Manassas, VA)
    …including customers, employees, visitors and vendors. The Lead Officer, Safety & Security leads by example by maintaining a professional demeanor and interacts with ... individuals in a courteous and professional manner. They will oversee the day-to-day security function to ensure policies and procedures are followed, to support the… more
    Iron Mountain (07/21/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** **Responsibilities ... an IS and Network Environment. + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. Design security more
    ManTech (07/03/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer** to join our team in **Herndon, VA** to design, implement, and maintain secure ... strong technical foundation in cybersecurity, a deep understanding of federal security frameworks, and a proactive approach to protecting mission-critical systems.… more
    ManTech (06/19/25)
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