• Network Engineer SME

    System One (Alexandria, VA)
    Network Engineer SME Franconia / Alexandria, VA - onsite Must have at least an interim Secret Clearance ALTA IT Services is seeking a highly motivated, ... self-directed individual to fill the role of Network Engineer SME for an...Networks Certified Specialist: Enterprise Routing and Switching (JNCIS-ENT), Juniper Network Certified Internet Expert (JNCIE) or the… more
    System One (12/18/25)
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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 Network Engineer

    Chenega Corporation (Oakton, VA)
    …to the next level! The **Senior Network Engineer ** is a subject matter expert in network traffic analysis and packet capture (PCAP) ... **Req ID:** 37929 **Summary** **Senior Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving… more
    Chenega Corporation (10/07/25)
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  • Network Engineer (Intelligence…

    The MITRE Corporation (Chantilly, VA)
    …us. The MITRE Space Intelligence Systems Department is looking for a Network Engineering Subject Matter Expert ( SME ) who wants to drive innovative ... MITRE's Space Intelligence Systems is looking for a Principal Network Engineer role that will be supporting...to providing top level technical support and vision, provide subject matter expertise across several government offices… more
    The MITRE Corporation (12/20/25)
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  • Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …scale and repeatability. Your greatest work is ahead! Leidos is seeking a Load Balance Network Engineer SME to maintain a large enterprise IT contract for ... anyone else dares. **Original Posting:** January 30, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably anticipates that this… more
    Leidos (10/24/25)
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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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  • Senior Network /Systems Tools…

    Leidos (Chantilly, VA)
    …The Digital Modernization Sector at Leidos has an opening for an a Senior Network /Systems Tools Engineer to support the Intelligence Sector. **The job duties are ... as follows:** + System Architecture: Design, implement, and maintain the OpenText Network Operations Management (NOM) system architecture, with a specific focus on… more
    Leidos (12/20/25)
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  • Network Engineer

    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, LLC (OTS)...with Cisco, F5, Palo Alto technologies + Considered a Subject Matter Expert demonstrating a… more
    Oneida Technical Solutions (10/31/25)
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  • Secret Sr. Network Engineer

    Insight Global (Fairfax, VA)
    …senior level support for the design, implementation, and deployment of network specific technologies across the Government Customer Enterprise environment consisting ... Dynamic Multipoint Virtual Private Networks (DMVPN), Layer 2/3, wireless networks, network applications installed on client workstations, optimization of various LAN… more
    Insight Global (11/15/25)
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  • Radio Engineer

    Chenega Corporation (Fort Belvoir, VA)
    … Ft. Belvoir, VA C-CHR-24-051 TheRadio Engineerwill serve as the Land Mobile Radio (LMR) Subject Matter Expert ( SME ) providing input in support of ... Radio Engineer Ft. Belvoir, VA Join our Talent ...Secret clearance Tier 5 investigation required. Join our Talent Network Chenega Corporation and family of companies is an… more
    Chenega Corporation (12/01/25)
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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 ... $190,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7078/ sme -zero-trust-security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7078_ **Category**… more
    GovCIO (11/18/25)
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  • Unified Communication SME Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …Description:** **GDIT is seeking a** **Unified Communication** ** Subject Matter Expert (** ** SME ** **)** ** Engineer ** **in support of** **the** ... is early January.** **MEANINGFUL WORK AND PERSONAL IMPACT** As a Unified Communication SME Engineer , you'll play a crucial role in advancing our communication… more
    General Dynamics Information Technology (12/15/25)
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  • LAN/WAN Engineer SME

    IT Veterans (Alexandria, VA)
    LAN/WAN Engineer SME Alexandria, VA . Information Technology Apply Now LAN/WAN Engineer SME Alexandria, VA Job Summary: IT Veterans is currently seeking ... a LAN/WAN Engineer SME to join our team. You...knowledge of the principles, methods, and techniques used in network analysis and design-Service Provider + Primary Skills: ISIS,… more
    IT Veterans (11/07/25)
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  • Mid-Level Test Automation Engineer

    CACI International (Chantilly, VA)
    Mid-Level Test Automation Engineer (Playwright SME ) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **We are seeking a highly skilled and dedicated Mid-Level Test Automation Engineer to drive the quality assurance strategy for our mission-critical web applications… more
    CACI International (12/04/25)
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  • Solutions Engineer /Systems Architect…

    General Dynamics Information Technology (Chantilly, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer /Systems Architect - SME Praxis successfully delivers a prime ... 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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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    …+ Leadership & Mentoring: Lead technical projects, mentor junior engineers, and act as a subject matter expert ( SME ). + Providing server/operating system ... is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This...technical projects, mentor junior engineers, and act as a subject matter expert ( SME more
    ManTech (12/17/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …types of systems and 32 fielded systems that are operated globally. The team provides 24/7/365 subject matter expert ( SME ) support to ensure the systems ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...is seeking a candidate to fill a **DevOps Software Engineer ** position. This position will be located in Chantilly,… more
    Northrop Grumman (12/04/25)
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  • Top Secret Cisco Identify Services Engineer

    Insight Global (Dahlgren, VA)
    …and restorations, assist with network accreditation processes, and act as a subject matter expert for troubleshooting and infrastructure support. The ... Global is seeking a Top Secret Cisco Identity Services Engineer (ISE) based in Dahlgren, Virginia. This Engineer...Control Lists (DACL's) definition * Experience standing as the subject matter expert for customers… more
    Insight Global (12/19/25)
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  • Systems Test Engineer / Principal Systems…

    Northrop Grumman (Chantilly, VA)
    …types of systems and 32 fielded systems that are operated globally. The team provides 24/7/365 subject matter expert ( SME ) support to ensure the systems ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position.… more
    Northrop Grumman (10/23/25)
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  • Senior RF/Antenna Engineer

    CACI International (Fairfax, VA)
    Senior RF/Antenna Engineer Job Category: Engineering Time Type: Full time...proposals. + Serve in a consulting role as a Subject Matter Expert ( SME ... * * * **The Opportunity:** As a Senior RF/Antenna Engineer , you will lead the development and analysis of...and measured RF data. + Hands on experience with network analyzers, spectrum analyzers, and power meters. + Knowledge… more
    CACI International (12/25/25)
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