• 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 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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  • Principal Solution Architect

    Leidos (Reston, VA)
    …The National Security Sector at Leidos has an exciting and strategic opening for a ** Principal Solution Architect & Innovation Lead** to work in our **Reston, VA ... to solve our customers' most pressing problems and to architect their future-state systems . If you are...in both program and R&D settings. At Leidos, the Principal Solution Architect is more than a… more
    Leidos (11/25/25)
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  • Principal System Engineer/Enterprise…

    KBR (Chevy Chase, MD)
    Title: Principal System Engineer/Enterprise Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (10/08/25)
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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 (12/05/25)
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  • UiPath/RPA Solutions Developer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …Active Directory, SAP + Experience with Agile and/or SAFe Agile + Active Top Secret /Sensitive Compartmented Information ( TS /SCI) Clearance Security Clearance ... for our customers' most complex challenges. As a **UiPath/RPA Solutions Developer Principal ** at GDIT, you'll power innovation to drive mission impact and grow… more
    General Dynamics Information Technology (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 (09/25/25)
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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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  • 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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  • 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 (11/25/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …will also work collaboratively with software engineering to deploy and operate systems . Additionally, this role will help automate and streamline operations and ... deployments, cloud infrastructure baselines, and operational availability of production systems . + Managing, building, configuring, administering, operating and maintaining… more
    Leidos (12/04/25)
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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 (10/09/25)
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  • Information Systems Security Engineer, II

    Parsons Corporation (Fort Belvoir, VA)
    …+ Experience in engineering cross-domain solutions **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... and enforcing security policies, standards, and procedures. + Serve as a principal advisor on all matters, technical and otherwise, involving the security of… more
    Parsons Corporation (09/25/25)
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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 (09/13/25)
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  • Sr. SA - DOD Mission , WWPS

    Amazon (Arlington, VA)
    …selected be a US Citizen and currently possess and maintain an active Top Secret security clearance. Key job responsibilities Your broad responsibilities will ... and national defense? Amazon Web Services is seeking a Principal Solutions Architect to lead the technical...Professional) - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications -… more
    Amazon (12/03/25)
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  • Sr. Cloud Enterprise Manager, National Security

    Amazon (Arlington, VA)
    …engagements: lead comprehensive technical deep-dives and resilient optimization for autonomous systems and operations Architect innovative solutions: Design and ... sales role, but rather an opportunity to be the principal technical advisor and 'voice of the customer' to...S3, DynamoDB & RDS databases, Lambda, SageMaker, ECS/EKS, GuardDuty, Systems Manager, CodePipeline, IoT, and many more. Your technical… more
    Amazon (10/23/25)
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  • ServiceNow SecOps Business Process / Technical…

    BCMC (Dulles, VA)
    …Account (FSA) for dependent & health care 11 standard holidays & 3 weeks of annual leave DOM-TO9-3491 Systems Engineer - Principal I - ESE05 Powered by JazzHR ... be able to obtain DHS program suitability and a TS /SCI clearance. * 8+ years of software development, IT...8+ years of software development, IT security, or IT systems engineering experience. * Minimum 4+ years of ServiceNow… more
    BCMC (11/19/25)
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