• Lead Systems Architect

    General Dynamics Information Technology (Chantilly, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **We are seeking a Lead Systems Architect to serve as the sole architectural ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...is responsible for designing, integrating, modernizing, and governing all systems across the program. The architect will… more
    General Dynamics Information Technology (01/02/26)
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  • Enterprise Architect w/ Top

    TekSynap (Quantico, VA)
    …Qualifications** **REQUIRED QUALIFICATIONS** + Bachelor's degree inin Information Systems , engineering, Architecture, or a related field.Master'spreferred. + Minimum ... of8years ofexperiencein enterprise IT architecture, systems design, or IT strategic planning. 3+ years supporting federal or DoD enterprise architecture initiatives.… more
    TekSynap (12/13/25)
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  • Senior Solutions Architect , TS /SCI…

    The Metamorphosis Group (Chantilly, VA)
    Senior Solutions Architect , TS /SCI + FSP Chantilly, VA ....an immediate opening for a Senior Systems Architect , to act in a Lead capacity to ... In this role you will define, plan, and help lead the execution of the evolution of their current...+ 5+ years of designing and leading as a systems architect on related programs + Bachelor's… more
    The Metamorphosis Group (12/10/25)
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  • TS SD-WAN Network Architect

    Insight Global (Alexandria, VA)
    Job Description Network Architect to lead the design, implementation, and optimization of complex enterprise network and voice systems . This role involves ... (LAN, WAN, SD-WAN, cloud-based). Monitor and troubleshoot network and voice systems using advanced tools and methodologies. Provide technical consulting and training… more
    Insight Global (01/09/26)
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  • Senior Engineering Lead

    CACI International (Triangle, VA)
    …Manage relationships with key stakeholders and external partners **Qualifications:** _Required:_ + Top Secret ( TS ) with Sensitive Compartmented Information ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up...computing; ensure the reliability, scalability, and performance of software systems + Architect and lead more
    CACI International (12/11/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    …server environments, and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise in Nutanix hyper-converged ... additions and changes to network hardware, infrastructure server environments, and operating systems in Top Secret environments. + Provide advanced… more
    Noblis (12/22/25)
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  • Network Engineer IV

    Noblis (Chantilly, VA)
    …managing sophisticated network systems and communications with special emphasis on Top Secret classification enclaves. You will architect secure network ... network systems and communications solutions optimized for Top Secret /SCI environments. + Create and maintain... Top Secret environments. + Active Top Secret ( TS ) clearance with… more
    Noblis (12/17/25)
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  • Solution Architect - Enterprise GIS, AI…

    TRIAEM, LLC (Springfield, VA)
    Systems & Solution Train Integration Location: Springfield, Virginia Clearance: Active Top Secret /SCI Eligible Employment Type: Full-Time About the Role We ... Active TS /SCI eligible Preferred Qualifications + Certifications: TOGAF, SAFe Architect /SAFe SPC, AWS Architect , Palantir, or ESRI certifications. +… more
    TRIAEM, LLC (12/18/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    …server environments, and operating systems with special emphasis on Top Secret classification enclaves. Your experience in Nutanix hyper-converged ... strategies for new network infrastructure supporting classified operations. + Lead systems management and integration functions across...School diploma with 14 years of experience. + Active Top Secret ( TS ) clearance with… more
    Noblis (12/22/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …REQUIREMENTS:** Must be able to obtain and maintain a security clearance at the Top Secret level. US Citizenship is a requirement for this contract. \#LI-JR1 ... **Overview** **SENIOR LINUX ARCHITECT (CORPIT)** Bowhead seeks aSenior Linux Architect to lead the engineering and architecture of our enterprise RDT&E… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Software Solutions Architect

    SAIC (Chantilly, VA)
    …years or more experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret /SCI with Poly. + Experience as a software architect or ... systems over the complete end-to-end life cycle. The role requires an active TS /SCI with Polygraph. As the Software Solutions Architect you will be involved… more
    SAIC (12/25/25)
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  • Solution Architect

    KBR (Chantilly, VA)
    …Engineering (MBSE), DevSecOps, and Cloud Architectures. Clearance Requirements: Active Top Secret Clearance is required, with eligibility for TS /SCI . Work ... Title: Solution Architect Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (11/21/25)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    …to DoD, federal, and intelligence mission systems . **Basic Qualifications:** + Active DoD Top Secret clearance with SCI Eligibility. + DoD 8570 IAT Level II ... and external mission partners operating in CONUS and OCONUS locations. The Multi-Cloud Engineer/ Architect SME will lead the design and deployment of secure,… more
    Leidos (11/15/25)
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  • Senior Cloud Engineer Architect Azure

    Leidos (Fort Belvoir, VA)
    …Certified: Azure Solutions Architect Expert certification (or equivalent). + Active DoD Top Secret clearance with SCI Eligibility. + DoD 8570 IAT Level II ... Architect Expert. + Prior experience supporting DoD mission systems or Intelligence Community (IC) programs. + Experience providing technical leadership… more
    Leidos (11/15/25)
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  • Systems Architect

    CACI International (Springfield, VA)
    Systems Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... Local * * * **The Opportunity:** The TCS team is looking for a System Architect to work on Enterprise Cross Domain Systems and associated projects. These … more
    CACI International (11/17/25)
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  • Sr. Solution Architect

    Leidos (Chantilly, VA)
    Architect who can think beyond any single domain-and lead the development of sophisticated, mission-critical solutions across AI, Cybersecurity, Enterprise ... capability providers that enhance our technical solutions *Experience as a solution architect and/or technical volume lead on captures and proposals *Experience… more
    Leidos (12/13/25)
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  • Solution Architect - AI & Cyber Innovation

    Leidos (Chantilly, VA)
    …or leading technical proposals, whitepapers, or capture artifacts as a solution architect and/or technical volume lead *Excellent communication skills-capable of ... **Description** Love solving tough problems? Architect the answers. Leidos has an immediate opening for a Solutions Architect to join our Mission Solutions team… more
    Leidos (12/23/25)
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  • Senior SIGINT Chief Architect

    KBR (Chantilly, VA)
    …award Specific responsibilities may include: + Define SIGINT requirements for current systems and future HIVE architecture + Lead senior management forums, ... Title: Senior SIGINT Chief Architect Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (12/16/25)
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  • Network Engineer III

    Noblis (Chantilly, VA)
    …managing sophisticated network systems and communications with special emphasis on Top Secret classification enclaves. You will architect secure network ... will ensure the reliability, security, and performance of network systems that enable users to access highly sensitive data...8 years of experience in network engineering/administration. + Active Top Secret ( TS ) clearance with… more
    Noblis (12/23/25)
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  • Chief Architect

    Leidos (Chantilly, VA)
    …IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Chief Architect supports existing systems and provides the guidance to ... **Description** Leidos is seeking a **Chief Architect ** for a 200+ FTE technical development program...build new technologies. Will lead the teams through the planning, organizing, development and… more
    Leidos (01/06/26)
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