• Technical Lead-Network Architect

    CACI International (Sterling, VA)
    Technical Lead-Network Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity** : We are seeking an experienced and visionary Chief Network Architect to lead the design, development, and evolution of the customer's network… more
    CACI International (07/26/25)
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  • Staff Mission Architect Engineer- TS/SCI…

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman Space Systems in Dulles, VA, is looking for an experienced mission architect who can be the subject matter expert and customer interface for space ... security missions. This expert will have knowledge in active...experts to shape the feasibility of new missions and architect existing missions. *This position requires up to 100%… more
    Northrop Grumman (08/22/25)
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  • Systems Architect

    CACI International (Norfolk, VA)
    Systems Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... growing program supporting NAVSEA 03D3 Digital Program Office as a Systems Architect supporting the Navy Maintenance and Modernization Enterprise Solution (NMMES), a… more
    CACI International (09/04/25)
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  • Senior Systems Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Systems Engineer/ Architect ** to join our team in **DC, Maryland, and Virginia (DMV) area** . As ... Computer Systems Engineer/ Architect , you will be responsible for the design, development,...functions. **Responsibilities include, but are not limited to:** + Support the enterprise architecture, design, development, and deployment of… more
    ManTech (08/21/25)
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  • Solution Architect Senior

    Chenega Corporation (Oakton, VA)
    **Req ID:** 37159 **Summary** **Solution Architect Senior** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join...take your career to the next level! The **Solution Architect Senior** is a subject matter expert in network… more
    Chenega Corporation (08/14/25)
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  • Senior Software Architect

    SOS International LLC (Reston, VA)
    **Overview** SOSi is seeking a highly experienced Senior Software Architect to join our team and lead the design and development of our software systems in order to ... support a government customer in Huntsville, Alabama. This role...will be responsible for delivering automation to key national security missions interacting with petabyte-scale data on supercomputing resources.… more
    SOS International LLC (07/15/25)
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  • Cloud Solution Architect - Copilot

    Microsoft Corporation (Arlington, VA)
    …Unit, you will play a critical role in advancing Microsoft's mission to support national defense and security through data-driven innovation. You'll engage with ... specializing in manufacturing, aviation, cybersecurity, and more-all united in their support of all Federal Agencies, including the US Department of Defense… more
    Microsoft Corporation (10/02/25)
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  • SAP NS2 BTS Data Architect

    SAP (Herndon, VA)
    …and information of Americans _._ We offer SAP solutions with specialized levels of security and support to meet the requirements of US national security ... the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US subsidiary of SAP. At… more
    SAP (08/26/25)
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  • Naval Architect , Journeyman…

    THOR Solutions, LLC (Arlington, VA)
    THOR Solutions is actively seeking a highly motivated mid-level Naval Architect to support marine engineering efforts for the US Coast Guard, US Navy, and ... programs, standards, and regulations. Typical Responsibilities: + Provide technical support and documentation for ship feasibility, concept, preliminary and contract… more
    THOR Solutions, LLC (09/19/25)
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  • Infrastructure Architect

    Chenega Corporation (Arlington, VA)
    …leaders, and stakeholders to understand requirements and ensure infrastructure projects support strategic goals. + Implement and enforce security policies, ... **Req ID:** 37825 **Summary** **Infrastructure Architect ** **Arlington, VA** Are you ready to enhance...core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join… more
    Chenega Corporation (09/27/25)
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