• Lead Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **We are seeking a Lead Systems Architect to serve as the sole architectural authority for a ... vision and is responsible for designing, integrating, modernizing, and governing all systems across the program. The architect will define architectural… more
    General Dynamics Information Technology (01/02/26)
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  • Systems Engineer - TS/SCI Polygraph

    General Dynamics Information Technology (Bethesda, MD)
    …+ **Required Experience** : 8+ yrs + **Security Clearance Level** : TS/SCI with active polygraph + **Desired Skills:** + System/Network Admin experience + Prior ... **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (12/10/25)
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  • Systems Engineer- TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …activities at Chantilly, VA. At GDIT, people are our differentiator. As a Systems Engineer supporting the customer, you will be trusted to solve complex IT ... is seeking highly cleared creative software developer candidates with active TS SCI w/Poly to support our customer by...expected to work as part of a team to architect , design, and build a new system to replace… more
    General Dynamics Information Technology (12/31/25)
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  • Principal Software Cloud Architect

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and to your career. **REQUIREMENTS AND QUALIFICATIONS:** + The position requires an active TS/SCI with Polygraph + Bachelor's degree in Computer Science, ... Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering...protect lives across the globe. As a **Software Cloud Architect ** , you'll be at the forefront of building… more
    General Dynamics Information Technology (12/18/25)
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  • Staff Product Line Cybersecurity Architect

    Northrop Grumman (Jessup, MD)
    …**Preferred Qualifications for Staff Product Line Cybersecurity Architect :** + Current active DoD TS/SCI with Polygraph clearance + Significant experience in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (12/05/25)
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  • Senior Principal IPT Software Architect

    Northrop Grumman (Jessup, MD)
    …**Preferred Qualifications for Senior Principal IPT Software Architect :** * Current active DoD TS/SCI with Polygraph clearance * Experience with full ... work will be performed in collaboration with other architects, including the lead systems architect , hardware architects, cyber architect , along with… more
    Northrop Grumman (12/06/25)
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  • Staff Engineer - Systems FW…

    Northrop Grumman (Jessup, MD)
    …Government security clearance per customer requirements. **Preferred Qualifications for Staff Engineer Systems FW Architect :** + Current active TS/SCI ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At... systems . MDA is seeking a **Staff Engineer Systems FW Architect ** with demonstrated ability to… more
    Northrop Grumman (12/05/25)
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  • Enterprise Architect / Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **Enterprise Architect / Systems Engineer** in our **National Security Sector's (NSS) Cyber ... **:** Leidos is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in the Bethesda,… more
    Leidos (11/27/25)
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  • Senior Systems Enterprise Architect

    SAIC (Chantilly, VA)
    **Description** **JOB DESCRIPTION:** SAIC is seeking a Senior Systems Enterprise Architect with a strong desire to enhance technical communication and ... persistent, real-time surveillance and activity-based intelligence information. As a Systems Enterprise Architect , you will provide system...more experience. + Must be a US Citizen with active TS/SCI security clearance with CI polygraph .… more
    SAIC (12/06/25)
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  • Senior Manager/ Systems Architect

    CACI International (Bethesda, MD)
    Senior Manager/ Systems Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... CIO objectives. + Other responsibilities as required. **Qualifications:** **_Required:_** + ** Active TS/SCI with Poly** + Bachelor's degree preferably in an IT… more
    CACI International (12/11/25)
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