• Senior Systems Security

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a ** Senior Systems Security Engineer ** with an active **TS/SCI clearance** to participate in Independent Technical Risk ... and Program Protection Plan (PPP) reviews to advance the practice of systems security engineering through all phases of a system acquisition. This will include… more
    SAIC (07/02/25)
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  • Sr . Active Directory…

    Arena Technical Resources, LLC (Springfield, VA)
    Sr . Active Directory Engineer Location:...CI Polygraph Job Description: Our client is seeking a Senior Active Directory Engineer to support ... US Job ID: ATR 17525 Job Description Job Title: Sr . Active Directory Engineer Location:...a large, globally accessed, hybrid cloud computing system. The Senior Active Directory Engineer provides… more
    Arena Technical Resources, LLC (07/19/25)
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  • Principal / Sr Principal Mechanical…

    Northrop Grumman (Fairfax, VA)
    …below as well as the interview assessment._ **Basic Qualifications** + Must have an ** active ** US Government DoD **Secret** security clearance **at the time of ... a self-starter and comfortable working as a lead mechanical engineer in the design and deployment of AMS solutions....of AMS solutions. The candidate will have access to senior mechanical engineers on an as-needed basis only. Job… more
    Northrop Grumman (06/27/25)
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  • Principal / Sr Principal Software…

    Northrop Grumman (Fairfax, VA)
    …National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead in the development ... _This requisition may be filled at either a Principal level (level 3) or a Senior Principal level (level 4), depending on the candidate's experience as laid out in… more
    Northrop Grumman (05/29/25)
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  • Principal / Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …_This requisition may be filled at either a Principal level (level 3) or a Senior Principal level (level 4), depending on the candidate's experience as laid out in ... as the interview assessment._ **Basic Qualifications** + Must have an ** active ** US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security more
    Northrop Grumman (05/29/25)
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  • Principal/ Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …as the interview assessment._ **Basic Qualifications** + Must have an ** active ** US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security ... (STEM) + 1 Year of relevant experience with completed PhD (STEM) + Level 4 ( Sr Principal) + 8 Years of relevant experience with completed Bachelor's (STEM) + 6 Years… more
    Northrop Grumman (07/01/25)
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  • Sr Specialist, Circuit Design Electrical…

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security . Job Title: Sr Specialist, Circuit Design Electrical Engineer - Unmanned Systems (Secret Security ... of 10 years of prior related Electrical Engineering experience. + Position requires an active Secret Security Clearance with the ability to work SAP (Special… more
    L3Harris (06/20/25)
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  • Data Engineer , Sr .

    Chenega Corporation (Reston, VA)
    …specifically related to the functional components. Additionally, theData Engineer Sr .provides insight and advice to senior managers and executives concerning ... Data Engineer , Sr . Reston, VA Join our...the ability to inform on data aggregation and associated security implications + Lead contributions to the development of… more
    Chenega Corporation (06/13/25)
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  • Sr . Physical Security

    Amazon (Herndon, VA)
    … Clearance required for this role. Amazon Web Services (AWS) is seeking a Physical Security Engineer to join its data center design team. Position is available ... be a US Citizen and obtain and maintain an active TS/SCI security clearance. Upon application you...* Columbus, Ohio * Austin, Texas As a Physical Security Engineer at AWS, you will lead… more
    Amazon (05/17/25)
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  • Sr . Enterprise Account Engineer

    Amazon (Arlington, VA)
    …industries and sizes gain the best value and service from AWS? At AWS National Security we're looking for a Enterprise Account Engineer (EAE) to support our ... the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph. *While this role is posted in… more
    Amazon (07/10/25)
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