• Sr Security Engineer

    World Wide Technology (Washington, DC)
    **QUALIFICATIONS:** + 7+ years of experience as a Network Engineer / Security Engineer + **Top Secret/SCI with full scope poly Security Clearance required ... a plus + Experience with Redhat + Detailed understanding of cyber security methodologies + Experience with network design and architecture, including high… more
    World Wide Technology (06/06/25)
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  • 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 Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …**Experience:** 17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - ... your opportunity to make a personal impact as a ** Sr ** **Principal Systems Engineer ** **- ACTIVE...Working within a bastion forest solution to provide comprehensive security and management across multiple Active Directory… more
    General Dynamics Information Technology (07/07/25)
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  • Sr . Splunk Engineer - Active

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** Own your career as a **Splunk Engineer , Sr ** at GDIT. Here, you'll have the opportunity to build ... At GDIT, people are our differentiator. As a **Splunk Engineer , Sr ** , you will help ensure...Preparation, support, and improvement of technical documentation and design. ** Security Clearance Level:** Must possess active Secret… more
    General Dynamics Information Technology (06/23/25)
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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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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize ... your opportunity to make a personal impact as a ** Senior ** **Principal Systems Engineer for Exchange Messaging**...Technical Skills** : DoD 8140/8570 IAT III compliance + ** Security Clearance Level** : Active Top Secret… more
    General Dynamics Information Technology (07/07/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux** Design, deploy, integrate and ... maintain Linux technologies to advance the mission as a ** SENIOR PRINCIPAL SYSTEMS ENGINEER ** with GDIT. Your...Level II Certification within 6 months of assignment. + ** Security Clearance Level:** Active Top Secret with… more
    General Dynamics Information Technology (07/07/25)
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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 (05/30/25)
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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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  • Sr . Staff Cyber Software/Test…

    Northrop Grumman (Fort Meade, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... looking for you to join our team as a Sr Staff Cyber Software Tester based out of Annapolis...and commercial software. **Basic Qualifications:** + **A current and active TS/SCI Clearance with Polygraph through the MD customer… more
    Northrop Grumman (07/11/25)
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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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  • 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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  • Principal/ Sr Principal SEIT Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …TS/SCI with poly security clearance business requirements. **Basic Qualifications for Sr . Principal Systems Engineer :** + Bachelor's degree in a STEM ... with poly security clearance business requirements. **Preferred Qualifications for Principal/ Sr . Principal Systems Engineer :** + Current active TS/SCI… more
    Northrop Grumman (04/26/25)
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  • DevOps Engineer , Sr .

    William C Brown Inc (Springfield, VA)
    DevOps Engineer , Sr . EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... by law. Description Deliver simple solutions to complex problems as a DevOps Engineer , Sr . Here, you'll tailor cutting-edge solutions to the unique requirements… more
    William C Brown Inc (06/03/25)
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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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  • Principal / Sr . Principal Data Management…

    Northrop Grumman (Linthicum Heights, MD)
    …a US government security clearance per business requirements **Basic Qualifications for Sr . Principal Data Management Engineer :** + A degree in a STEM area ... The Microelectronics, Design, and Applications (MDA) organization is seeking a **Principal /** ** Sr . Principal Data Management Engineer ** to join our team and… more
    Northrop Grumman (07/12/25)
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  • Principal / Sr . Principal Factory Planning…

    Northrop Grumman (Linthicum Heights, MD)
    …a US government security clearance per business requirements **Basic Qualifications for Sr . Principal Factory Planning Systems Engineer :** + A degree in a ... Microelectronics, Design, and Applications (MDA) organization is seeking a **Principal /** ** Sr . Principal Factory Planning Systems Engineer ** to join our team… more
    Northrop Grumman (07/12/25)
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  • Principal / Sr . Principal Factory Modeling…

    Northrop Grumman (Linthicum Heights, MD)
    …a US government security clearance per business requirements **Basic Qualifications for Sr . Principal Factory Modeling Systems Engineer :** + A degree in a ... Microelectronics, Design, and Applications (MDA) organization is seeking a **Principal /** ** Sr . Principal Factory Modeling Systems Engineer ** to join our team… more
    Northrop Grumman (07/12/25)
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