• Network Architect

    Oneida Technical Solutions (Chantilly, VA)
    …in Chantilly, VA. The position will be the secure data center's subject matter expert in network infrastructure and switching. Must have 10+ years' ... 401K w/matching, Paid Time Off (Sick/Vacation) and Holiday Pay NETWORK ARCHITECT - SWITCHING Oneida Technical Solutions,...with Cisco, F5, Palo Alto technologies + Considered a Subject Matter Expert demonstrating a… more
    Oneida Technical Solutions (11/12/25)
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  • Senior Network Architect

    Nightwing (Sterling, VA)
    …+ Shape future-state network evolution, including hybrid and virtual transitions + Subject matter expert for business development / proposal efforts ... defense, civil, and commercial markets. We're looking for a mission-driven **Senior Network Architect ** who thrives in high-security environments and brings deep… more
    Nightwing (12/16/25)
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  • Network Engineer/ Architect…

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Network Engineer/ Architect with subject matter expertise** to support large-scale migration and operations on a ... internal and external mission partners operating in CONUS and OCONUS locations. The Network Engineer/ Architect SME supports design of a new, modernized… more
    Leidos (12/06/25)
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  • Senior Lead Network Information Security…

    Lumen (Richmond, VA)
    …mitigation related to network security. + Consult as a network security subject matter expert with architects, engineers, third parties and others on ... and shape the future. **The Role** The Senior Lead Network Information Security Architect within the Global...responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and… more
    Lumen (12/30/25)
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  • Network Security Engineer/ Architect

    GovCIO (Alexandria, VA)
    …F5 Big-IP Network Security Engineer/ Architect to serve as the subject matter expert for our application delivery and security infrastructure. ... $155,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7299/ network -security-engineer- architect /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7299_ **Category**… more
    GovCIO (12/24/25)
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  • Information Technology Subject…

    TekSynap (VA)
    …other enterprise database management systems. **Overview** We are seeking a Information Technology Subject Matter Expert to join our team supporting Cloud ... of operations across multi-division and multi-platform environments. + Provides expert -level technical guidance on complex information processing and automation… more
    TekSynap (11/08/25)
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  • Solutions Engineer/Systems Architect…

    General Dynamics Information Technology (Chantilly, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer/Systems Architect - SME Praxis successfully delivers a prime contract ... solutions to complex applications problems, system administration issues, or network concerns. Analyzing scientific, engineering, business, and all other data… more
    General Dynamics Information Technology (12/29/25)
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  • Network Engineer ( SME )

    BAE Systems (Herndon, VA)
    …our future and protect our freedom. We are seeking a Subject Matter Expert ( SME ) Level Network Engineer with a minimum of 16 years' of experience ... approach to maintaining and optimizing endpoint validation. Responsibilities: + Subject Matter Expert ( SME...following: + Ability to translate customer requirements into enterprise network solutions + Proven SME level experience… more
    BAE Systems (11/07/25)
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  • Solutions Architect SME…

    General Dynamics Information Technology (Herndon, VA)
    …customers for existing and new products and services. The solutions architect develops marketing strategies, business concepts, and technical capabilities that ... while differentiating GDIT from their competition in the marketplace. The solutions architect is responsible for the defining, designing, and implementing the full… more
    General Dynamics Information Technology (01/02/26)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …matters related to ZT methodology and its practical application. + Serve as the primary Subject Matter Expert ( SME ) for Zero Trust architecture, guiding ... Architect and implement strategic process improvements, develop sophisticated, expert -level ZT implementation guides, and curate the knowledge base to… more
    GovCIO (11/18/25)
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