• Technical Lead - Network

    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 ... : We are seeking an experienced and visionary Chief Network Architect to lead the...long-term business strategies and digital transformation initiatives. + Provide technical leadership and mentorship to network engineering… more
    CACI International (10/25/25)
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  • Senior Network Architect

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. We're looking for a mission-driven **Senior Network Architect ** who thrives in high-security environments and brings deep ... infrastructure in line with agency-driven standards. **Key Responsibilities:** + Lead end-to-end network architecture strategy across multi-domain environments… more
    Nightwing (09/17/25)
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  • Portfolio Architect

    CACI International (Sterling, VA)
    Portfolio Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... CACI is currently looking for a motivated, career and customer-oriented Portfolio Architect with Agile methodology experience to join our Customs and Border… more
    CACI International (08/28/25)
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  • Project Architect

    AECOM (Hunt Valley, MD)
    …The Project Architect will be responsible for the following: + Provide technical leadership as a senior architect , working with architects and engineers ... a better world. Join us. **Job Description** **AECOM** is seeking a **Project Architect ** for our **Hunt Valley, Maryland, Building + Places** team to work on… more
    AECOM (10/30/25)
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  • Enterprise Architect

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for an Enterprise Architect with an active Secret clearance to design and develop network and system architectures. This ... and is a fully remote position. **Responsibilities** Designs and develops network and system architectures, and defines key capabilities and performance… more
    GovCIO (10/22/25)
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  • Senior Engineer - Network Infrastructure…

    Sallie Mae (Sterling, VA)
    …future of education. **What You'll Contribute** We're seeking a senior-level engineer to lead the design and modernization of enterprise network and cloud ... in Computer Science, Engineering, or equivalent practical experience. + AWS Certified Solutions Architect + Azure Network Engineer Associate + PCNSE (Palo Alto… more
    Sallie Mae (11/14/25)
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  • Lead , Systems Engineer (Software Systems)

    L3Harris (Dulles, VA)
    …sea and cyber domains in the interest of national security. Job Title: Lead , Systems Engineer (Software Systems) Job Code: 29494 Job Location: Herndon, VA (on-site) ... are seeking a skilled Systems Engineer with a software background to lead the integration, debug, test/regression test, release, and maintain complex software-driven… more
    L3Harris (10/03/25)
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  • Chief Systems Engineer

    BAE Systems (Sterling, VA)
    …+ Lead and oversee a total system perspective including technical understanding of relationships, dependencies and requirements of cloud, on premise, and ... to succeed. We are all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security services. We offer flexible… more
    BAE Systems (09/23/25)
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  • Sr OT Systems Security Engineer

    Exelon (Owings Mills, MD)
    …Security Architects and other CISS teams to effectively communicate and lead OT security engineering design specification, architecting and implementing effective OT ... **Primary Duties** **PRIMARY DUTIES AND ACCOUNTABILITIES** + Provide analytical and technical security recommendations to other team members, technical teams,… more
    Exelon (11/13/25)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …distributed systems** . The successful candidate will execute in direct technical leadership roles on various programs. Solipsys is an industry leader ... in the development of integrated Network Centric Warfare solutions for both the Domestic and...for Command & Control (C2) Systems . + Design, architect and code critical capabilities in an active Agile… more
    RTX Corporation (10/02/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …practices-based CM systems (GIT), including branching and merging strategies + Serve as a technical lead for an Agile team and actively participate in all Agile ... to support a US Government customer. The mission is to provide technical expertise that assists in sustaining critical mission-related software and systems to… more
    GliaCell Technologies (11/01/25)
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  • Product Owner (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Databricks, Snowflake, or AWS/Azure data services. + Experience in a customer-facing technical role (eg, Sales Engineer, Solutions Architect ) within the GovCon ... We are seeking an experienced and mission-focused Senior Product Owner to lead the vision, development, and success of our next-generation Data Lakehouse platform.… more
    Huntington Ingalls Industries (10/22/25)
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  • Managing Principal, Baltimore Metro

    AECOM (Hunt Valley, MD)
    …to be based in Hunt Valley, MD with the primary responsibility to lead and grow the multi-disciplinary Architecture and Engineering practice. A successful candidate ... candidate will have strong client relationships, and an established client and industry network . The ideal candidate understands and has a proven track record in,… more
    AECOM (11/19/25)
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  • Software Engineers - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …+ Familiarity with front-end frameworks (React, Angular, or Vue) + Proven ability to lead technical efforts and ensure code quality + Experience with modern ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/15/25)
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  • Systems Engineer, Staff Principal

    BigBear.ai (Columbia, MD)
    …building, maintaining, and optimizing mission-critical systems. If you're ready to lead innovative projects, shape future architectures, and work alongside some of ... advanced IT systems. You'll work independently and collaboratively to: + Architect and enhance complex IT systems that support national security missions.… more
    BigBear.ai (08/29/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    …and sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging ... advanced leading-edge cybersecurity, with the assistance of the Design & Development Lead and Chief Engineer * Interfacing directly with the Customer, stakeholders,… more
    Shuvel Digital (09/25/25)
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