• Secret Network Engineer

    Insight Global (Arlington, 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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  • Principal Information Assurance Subject

    DCCA (Fort Meade, MD)
    …our website at: www.dcca.com Principal Information Assurance Subject Matter Expert Candidate must have an active Secret Clearance For over 40 years, ... Principal Information Assurance Subject Matter Expert Location...of user, policy, regulatory, and resource demands for complex network and enclave systems. Supports customers at the highest… more
    DCCA (09/22/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    subject matter expert teammates. In this role, the candidate will be a subject matter expert ( SME ) in all things related to the IP Network ... Top Secret with SCI eligibility.** As a Network Engineer , the successful candidate will be...network performance. + Support deployments as required. + Expert Knowledge of IP principles **Required Skills:** + Bachelor's… more
    Leidos (10/24/25)
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  • 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 (10/08/25)
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  • SME Network Engineer

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring for a SME Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 senior ... USD $199,260.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6988/ sme - network - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Arlington_ **ID** _2025-6988_… more
    GovCIO (10/28/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …are the foundation of our overall approach to maintenance. You act as the maintenance subject matter expert for our government client and exhibit the ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity to make… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Information Systems Security…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Senior** **Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be located ... architecture, virtualization, DevSecOps pipelines, workplace productivity solutions, networks and network security, and ICAM solutions. + Support the Risk Management… more
    GovCIO (11/07/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …Certified: Azure Administrator Associate + Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified Azure Security Engineer Associate **Other ... Serves as an Information Assurance and Cloud computing SME with regards to Certification and Accreditation (C&A) and a broad coverage of the application of the… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Insider Threat Program Network

    Leidos (Washington, DC)
    …growth and changes as directed by the customer. Serve as the subject matter expert on all ITP network infrastructure. **Basic Qualifications:** + ... at Leidos currently has an opening for a Senior Network Engineer supporting the HEITS Contract as...device integrity, and common security elements + Active Top Secret government security clearance; ability to obtain DHS EOD… more
    Leidos (11/06/25)
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  • Unified Communications Engineer - Principal

    Amentum (Fort Meade, MD)
    …* Cisco Certified Network Professional (CCNP) - Collaboration certification * Subject Matter Expert of Cisco Unified Communications Manager (CUCM), ... so, look no further. Amentum is seeking a **UC Engineer Principal** to join our team of passionate individuals...data flow, security policies, and interoperability **Required Qualifications:** * Subject Matter Expert in UC… more
    Amentum (10/23/25)
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  • Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …Ft. Meade, MD WWT is seeking a Systems Engineer to serve as a Subject Matter Expert , possessing in-depth knowledge of service provider networks. They ... advice on exceptionally complex problems that need extensive knowledge of the subject matter for effective implementation for networks supporting Voice, Video,… more
    World Wide Technology (10/30/25)
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  • Senior Network Engineer

    Systems Technologies, Inc. (Fort Meade, MD)
    Senior Network Engineer Location Ft. Meade, MD...Charleston, SC or Ft. Meade, MD. RESPONSIBILITIES + Provide Subject Matter Expertise ( SME ) to ... Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1106) SENIOR NETWORK ENGINEER The company is seeking a… more
    Systems Technologies, Inc. (09/16/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Millersville, MD)
    …future. The FSR will be embedded with a US Navy unit and be the system subject matter expert , providing training on the system hardware and software, as ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 100% of the Time **Description**...has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join… more
    Northrop Grumman (11/16/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …senior chief engineers and architects. Software Engineers frequently get into informal (example: Subject Matter Expert ) and formal technical leadership roles ... which has 200+ Software Engineer , DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most… more
    Northrop Grumman (11/14/25)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …and minimum 7 years of experience. + Minimum 10 years relevant work experience as a Subject Matter Expert ( SME ) in software development using Java and/or ... are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Solipsys, Managed by Collins Aerospace** Collins Aerospace, an RTX company,… more
    RTX Corporation (10/02/25)
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  • Senior Security Engineer

    TAD PGS, Inc. (Washington, DC)
    …compliance with enterprise and federal security standards. The engineer acts as a subject matter expert and collaborates across teams and with external ... required.** **Candidate must possess an Active Top Secret or Top Secret /SCI Security Clearance.** The Senior Security Engineer leads the design, development,… more
    TAD PGS, Inc. (11/07/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    …authorization + Provide cybersecurity Risk Management Framework (RMF) support + Serve as a subject matter expert in the validation of the implementation of ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** This is a… more
    ManTech (10/30/25)
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  • Lead Systems Engineer

    Leidos (Bethesda, MD)
    …a Lead Systems Engineer to become the requirements, capabilities, and test evaluation subject matter expert for the US Navy's preemineet surface fleet's ... capability of the training systems. Become fluent with the hardware, software, and network trainer designs and the external system interfaces. + Become familiar with… more
    Leidos (11/05/25)
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  • Staff Electronic Warfare / Radio Frequency Systems…

    Northrop Grumman (Baltimore, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... By joining in our shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry… more
    Northrop Grumman (10/15/25)
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  • Data Loss Prevention Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    … The Opportunity: We are seeking a highly skilled and experienced Forcepoint Engineer SME to support the architecture, deployment, management, and optimization ... network protocols, firewalls, proxies, and secure architectures + Secret clearance + HS diploma or GED Nice If...DLP or Web Certification Clearance: Applicants selected will be subject to a security investigation and may need to… more
    BOOZ, ALLEN & HAMILTON, INC. (10/22/25)
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