• Principal Systems Architect

    General Dynamics Information Technology (Chantilly, VA)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as a Principal Systems Architect supporting our Intel Customer in Chantilly, VA ... RQ209727 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (10/31/25)
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  • Principal Software Cloud Architect

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ207471 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... protect lives across the globe. As a **Software Cloud Architect ** , you'll be at the forefront of building...Continuously evaluate existing and emerging technologies to keep our systems mission-ready. **The Tech You'll Work With** We leverage… more
    General Dynamics Information Technology (12/18/25)
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  • Principal Mission Architect Engineer…

    Northrop Grumman (Chantilly, VA)
    …in STEM with 3 years of relevant experience; PhD in STEM with no experience. + Top Secret / SCI clearance required at the time of application, and the ability ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/20/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS /SCI clearance to ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse,… more
    V2X (11/15/25)
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  • Senior Principal Directory Services…

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... you advance your career. Join GDIT as a Senior Principal Directory Services Architect you will build...Administrator, MCSE) REQUIRED . Clearance Level Must Currently Possess: Top Secret and SCI eligible . Location:… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Principal IPT Software…

    Northrop Grumman (Jessup, MD)
    …prior to start **Preferred Qualifications for Senior Principal IPT Software Architect :** * Current active DoD TS /SCI with Polygraph clearance * Experience ... 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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  • Sr. Cyber Architect

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Cyber and ... of related experience **US Citizenship Required:** Yes **Job Description:** Sr. Security Architect Advance your career while impacting our national security as Sr.… more
    General Dynamics Information Technology (12/15/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    … clearance to be considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading ... documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability...(DoD 8570 IAT Level II Computing Environment Cert) + Top Secret Clearance Saliense Consulting LLC provides… more
    Saliense Consulting (12/19/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Jessup, MD)
    …part of history, they're making history. We are seeking candidates for the position of ** Principal / Senior Principal Systems Engineer - Integration & Test** ... security clearance per customers' requirements prior to start.** **Basic Qualifications for Principal Systems Engineer - Integration & Test:** + Bachelor's… more
    Northrop Grumman (12/05/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA...Secret clearance and be able to obtain a TS /SCI clearance * Must be able to obtain Client ... - Hybrid Duration: Contract Clearance: Active Secret . Must be able to obtain DHS Suitability. Must...capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and… more
    Shuvel Digital (12/25/25)
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  • Principal /Sr. Principal System…

    Northrop Grumman (Jessup, MD)
    …w. Polygraph prior to start **Preferred Qualifications for Principal / Sr. Principal SIL Developer:** * Active DoD TS /SCI clearance with a Polygraph ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/05/25)
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  • Senior Principal NetSuite Consultant…

    Oracle (Washington, DC)
    …everyone feels empowered and set up for success. **NetSuite ACS - Sr. Principal Consultant - Retail & Retail+ / Apparel, Footwear, & Accessories** **Why NetSuite ... customers is made up of ACS Optimize and ACS Architect clients that are very diverse in size, scope,...complex array of modules, customizations, and integrations. The Senior Principal Consultant will join a cross-functional team focused on… more
    Oracle (11/25/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Jessup, MD)
    …The Systems Engineering Integration & Test (SEIT) department is seeking ** Principal /Sr. Principal Systems Engineer** to join our team and ... maintenance, and sustainment stakeholders. + Coordinate between the System Architect , Chief Engineer, Product Team Lead(s), program manager, and...MD** **_._** **This position can be filled as a Principal Systems Engineer OR as a Sr.… more
    Northrop Grumman (12/05/25)
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  • Senior Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Senior Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS /SCI with Fullscope ... Poly Clearance Level Must Be Able to Obtain: TS /SCI with Fullscope Poly CTC stays ahead of the...of: + SGI IRIX based operating system + SGI systems with direct attached and FC SAN storage +… more
    Concurrent Technologies Corporation (11/06/25)
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  • AI Architect

    Eliassen Group (Washington, DC)
    …use of AI to accelerate our software development lifecycle. You'll report to the Principal AI Architect and act as a trusted technical leader, translating ... **AI Architect ** **Anywhere** **Type:** Permanent **Category:** Architecture **Industry:** Other...a hands-on technologist who designs and delivers complex, production-grade systems across multiple lines of business. You'll lead small,… more
    Eliassen Group (12/05/25)
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  • Senior Principal Software Interface Lead

    Northrop Grumman (Jessup, MD)
    …for Senior Principal SW Interface Lead:** * Current active DoD TS /SCI with Polygraph clearance * STEM degree in Electrical Engineering, Computer Engineering, or ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/05/25)
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  • Systems Engineer, Staff Principal

    BigBear.ai (Columbia, MD)
    …advanced IT systems . You'll work independently and collaboratively to: + Architect and enhance complex IT systems that support national security missions. ... environments and is passionate about building, maintaining, and optimizing mission-critical systems . If you're ready to lead innovative projects, shape future… more
    BigBear.ai (11/27/25)
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  • Principal Software Development Engineer…

    Oracle (Washington, DC)
    …Government Defense Intelligence (GDI) division. **Responsibilities** **Responsibilities** Our Principal engineers are technical leaders in our government clouds. ... influence the profitability and scalability of OCI's government cloud solutions. + ** Architect and Design** : Lead the design and architecture of microservices that… more
    Oracle (12/20/25)
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  • Azure Infrastructure Engineer

    Koniag Government Services (Washington, DC)
    …infrastructure solutions on the Microsoft Azure platform. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ FBI ... company, is seeking an Azure Infrastructure Engineer with a TS /SCI security clearance to support Kadiak and our government...part of a collaborative team **Clearance Required:** + Active Top Secret with SCI eligibility **Desired Skills… more
    Koniag Government Services (12/10/25)
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  • Client Account Manager - Federal Intelligence…

    AECOM (Arlington, VA)
    …and/or willingness to quickly learn and adapt to AECOM's entire portfolio + TS -SCI ( Top Secret /Sensitive Compartmented Information) clearance is preferred + ... citizenship is required + Professional experience with consultative selling approaches + Top Secret level security clearance Preferred Qualifications: + Twelve… more
    AECOM (12/13/25)
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