• Senior Lead Network Information…

    Lumen (Washington, DC)
    …mitigation related to network security. + Consult as a network security subject matter expert with architects, engineers, third parties and others on ... world and shape the future. **The Role** The Senior Lead Network Information Security Architect ...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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  • Subject Matter Expert Level…

    GovCIO (Bethesda, MD)
    …$149,841.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7282/ subject - matter - expert -level-iii senior- network - architect ... **Overview** GovCIO is currently hiring forSubject Matter Expert - Level III / Senior Network Architect for our NIH-CIT Proposal. This position will be… more
    GovCIO (12/18/25)
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  • Principal Network Engineer

    Koniag Government Services (Washington, DC)
    …cutting-edge tools and technologies. The Principal Network Engineer will be a subject matter expert and technical leader responsible for architecting ... but are not limited to:** + Serve as the lead network architect designing secure,...Experience supporting Department of Defense or Federal networks + Expert knowledge of IPv6 transition, SDWAN, and multi-cloud connectivity… more
    Koniag Government Services (01/05/26)
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  • Senior Network Architect

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for a Senior Network Architect / SME in Enterprise Level Data Center and Cloud for our NIH-CIT proposal. This position ... expertise in Enterprise-level data center + Provide subject matter expertise in Enterprise-Cloud **The Network Architecture role's responsibilities… more
    GovCIO (12/18/25)
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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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  • 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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  • Network Engineer SME

    BAE Systems (Herndon, VA)
    …Proven track record of successfully resolving complex network issues and improving network performance. Subject Matter Expertise + In depth knowledge of ... all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security...be available based on position level and/or job specifics. ** Network Engineer SME ** **114119BR** EEO Career Site… more
    BAE Systems (11/07/25)
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  • Lead Enterprise Architect

    Cayuse Holdings (Washington, DC)
    …contract by the client.** The Lead Enterprise Architect will serve as the subject matter expert ( SME ) in application development, network ... business cases to analyze Return on Investment (ROI) for new technologies. The Lead Enterprise Architect will ensure solutions align with organizational goals by… more
    Cayuse Holdings (12/20/25)
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  • Cyber SME

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …and implementing advanced cyber capabilities that enhance national security operations. The SME will lead technical efforts across offensive and defensive cyber ... **Cyber SME ** **Category:** Cyber Security **Main location:** United States,...and operational standards. **Your future duties and responsibilities:** * Lead the design and development of offensive and defensive… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • 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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  • Systems Administrator ( SME )

    BAE Systems (Herndon, VA)
    …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 ... future and protect our freedom. We are seeking an experienced Systems Administrator SME to join our technology-based program supporting a key government customer. As… more
    BAE Systems (12/12/25)
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  • Senior Network Architect

    Nightwing (Herndon, 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 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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  • Hardware ServiceNow Architect

    CACI International (Chantilly, VA)
    …**ServiceNow HAM Module & CMDB:** + Act as the subject matter expert and lead architect for the ServiceNow Hardware Asset Management (HAM) module, ... Hardware ServiceNow Architect Job Category: Information Technology Time Type: Full...aligning with overall enterprise architecture and business objectives. + Lead the design of comprehensive, scalable, and secure HAM… more
    CACI International (11/25/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …five years.** **Why Join Us:** * Expert Role: Be recognized as a subject matter expert in **Cybersecurity and Security Engineering.** * Innovative Work: ... network , application and database vulnerabilities. * Ability to architect , design, troubleshoot, maintain, and deploy vulnerability scanning solutions. * Ability… more
    Leidos (12/19/25)
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  • Senior Data Center Architect (Licensed…

    AECOM (Arlington, VA)
    …to support project delivery and regulatory compliance. + Serve as the architectural subject matter expert for hyperscale and colocation clients, ensuring ... **Job Description** **About the Role:** We are seeking a Lead Architect with deep expertise in the...and shaping the future. With cutting-edge technology and a network of experts, you'll have the resources to make… more
    AECOM (01/06/26)
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  • Cloud Solution Architect , Endpoint - CTJ…

    Microsoft Corporation (Reston, VA)
    …is a customer-facing role that serves as a strategic trusted advisor and technical subject matter expert , ensuring seamless onboarding, adoption, and value ... **Overview** We are looking for a Cloud Solution Architect , Endpoint (CSA), specializing in cloud-based endpoint management and virtualization solutions, who is… more
    Microsoft Corporation (12/14/25)
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  • Secret Solutions Architect

    Insight Global (Fairfax, VA)
    …- Provide technical leadership and mentorship to junior team members, serving as a subject matter expert across multiple domains. - Shape and influence ... are looking for an experienced and highly skilled Engineer / Solutions Architect to provide strategic technical leadership in designing, integrating, and optimizing… more
    Insight Global (11/18/25)
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  • Data Plane Architect

    Oracle (Washington, DC)
    …across platforms. ** Lead Technical Discussions** + Serve as the technical SME for customers, internal teams, and project managers. + Lead architectural ... **Job Description** **Key Responsibilities** ** Architect Data Plane Solutions** + Design and implement high-performance, high-reliability, and high-availability data… more
    Oracle (12/21/25)
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  • Deloitte Cyber - EntraID Senior Manager

    Deloitte (Mclean, VA)
    …developing a reputation as an independent professional who delivers exceptional results. + Serve as a subject matter expert ( SME ) on Entra ID for senior ... teams troubleshooting system level problems in a multi-vendor, multi-protocol network environment. + Lead teams documenting platform...on client calls as necessary. + Acting as a subject matter expert for the… more
    Deloitte (11/15/25)
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