• Watch Officer-1

    Leidos (Chantilly, VA)
    …security . + Interpret and enforce compliance with applicable regulations and company security policies. **Basic Qualifications** + TS / SCI w/ Poly ... personnel, facilities, and government property. This role supports safety and security operations by monitoring activity, compiling incident data, and enforcing… more
    Leidos (06/10/25)
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  • Technical Specialist 4

    M. C. Dean (Vienna, VA)
    …must meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Poly clearance REQUIRED.** **Position ... are seeking an **Senior Design Specialist** to join our ** Security and Electronic Systems (SES)** business Unit. As part...and issues, working in coordination with the assigned Project Manager or Engineering Manager . + Regularly attend… more
    M. C. Dean (07/15/25)
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  • Software Engineering Asc Mgr / Scrum Master

    Lockheed Martin (Herndon, VA)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...HPC systems\. We are seeking a Software Engineering Associate Manager to support the Hedgehog Program as an Agile… more
    Lockheed Martin (07/12/25)
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  • TSCM/Ipms Technician Level III

    Amentum (Springfield, VA)
    …and provide guidance for Agency security elements. **Experience Required:** + ACTIVE TS / SCI clearance is required. Must be eligible and willing to take CI ... resolved within timeframes established by the NGA TSCM Program Manager . Resolved signals are to be detailed in monthly...Information Assurance Training II. + Shall have telephone security experience (ie with Telephone Security Group… more
    Amentum (06/03/25)
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  • Insider Threat Analytical Lead

    KBR (Chantilly, VA)
    …Other duties as assigned What You Need to Have - Required Qualifications: + Active TS / SCI with polygraph + Bachelor's degree and at least 10 years of experience, ... independently prioritizing resources. + Experience with Counterintelligence, Insider Threat, Information Assurance, Personnel Security , and or Law Enforcement… more
    KBR (07/18/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Polygraph is REQUIRED** **Education:** ... for the better. We are seeking a **Network Engineer 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business… more
    M. C. Dean (07/15/25)
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  • Oracle Cloud Engineer

    ManTech (Herndon, VA)
    …(DBA) and SQL performance tuning. **Clearance Requirements:** + Must have active TS / SCI with Full Scope Polygraph **Physical Requirements:** + Must be ... and database teams to optimize Oracle cloud environments, ensure security and scalability, and support mission-critical applications. **Responsibilities include but… more
    ManTech (06/18/25)
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  • Logistics Specialist - Senior

    KBR (Chantilly, VA)
    …footwear Qualifications Required: + Bachelor's degree with 10 years of relevant experience + TS / SCI with polygraph + Provides guidance to junior team members + ... Specialist - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (07/18/25)
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  • Safety Officer

    KBR (Mclean, VA)
    …incidents and lower insurance-related costs. Qualifications Required: + Clearance Requirement: TS / SCI + Experience: Bachelor's 3-5 Years; Master's 0-3 Years; ... Officer Title: Safety OfficerBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (06/24/25)
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  • Mission Support Administrator

    ManTech (Reston, VA)
    …locations as well as overseas travel **Clearance Requirements:** + Must have a current/active TS / SCI w/ Poly **Physical Requirements:** + Must be able to be in ... is an onsite position. The **Mission Support Administrator** will work the Program Manager (PM), Deputy Program Manager (DPM), and program personnel to… more
    ManTech (06/03/25)
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