• COMSEC / 5G cellular / VHF Systems

    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… more
    General Dynamics Information Technology (08/02/25)
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  • Systems Engineer SME

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top ... to make a personal impact as a **Sr** **Principal Systems Engineer ** **- ACTIVE DIRECTORY**...means designing and implementing the systems that matter most. You will ensure that Active more
    General Dynamics Information Technology (10/06/25)
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  • Systems Engineer SME

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize ... becomes better. **How a Senior Principal Systems Engineer will make an Impact:** + SME ...hardware issues. + Serving as technical and functional training expert . + Ensuring the security and integrity of system… more
    General Dynamics Information Technology (10/06/25)
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  • Systems Engineer SME - Linux…

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Linux** Design, deploy, integrate and maintain ... technologies to advance the mission as a **SENIOR PRINCIPAL SYSTEMS ENGINEER ** with GDIT. Your work in...where authentication, authorization, and accounting actives are controlled by Active Directory with PKI certificates and Single Sign On.… more
    General Dynamics Information Technology (10/06/25)
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  • Cybersecurity Automation Subject

    Koniag Government Services (Washington, DC)
    …Government Services company **,** is seeking a Cybersecurity Automation Subject Matter Expert ( SME ) with an active TS/SCI to support KITS and our ... off, and more. We are seeking a Cybersecurity Automation Subject Matter Expert ( SME...to modernize and streamline cybersecurity compliance. The Cybersecurity Automation SME will engineer and implement automated solutions… more
    Koniag Government Services (10/12/25)
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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...the secure integration and operations of all computer enclave systems . Works independently to evaluate and solve complex IA… more
    DCCA (09/22/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert ( SME ) for the Maru Program. In ... Gaithersburg, MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS/SCI and successfully pass a Polygraph exam. **Primary Responsibilities:** +… more
    Leidos (08/23/25)
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  • Marine Electrical Engineer , SME

    THOR Solutions, LLC (Washington, DC)
    THOR Solutions, LLC is actively seeking a highly motivated Subject Matter Expert -level Marine Electrical Engineer to support the United States Coast ... Electrical fields: electric propulsion, machinery control, power generation or distribution systems , as well as familiarity with US Federal or commercial… more
    THOR Solutions, LLC (08/08/25)
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  • SME Computer Systems Engineer

    GovCIO (Washington, DC)
    …referral to this job (https://careers-govcio.icims.com/jobs/6800/ sme -computer- systems - engineer ... **Overview** GovCIO is currently hiring a SME Network and Computer Systems Administrator...+ Clearance Required: Must be clearable up to an active Secret clearance M066 **Company Overview** GovCIO is a… more
    GovCIO (09/25/25)
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  • DevOps Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **DevOps** ** Engineer ( SME )** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National** **Security!** **Job Summary** This DevOps Engineer role provides mission critical system support to our customer. You will… more
    Leidos (08/08/25)
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  • Cyber Security Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... Description** This role is responsible for protecting the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer more
    Leidos (08/29/25)
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  • Software Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer ( SME )** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build strong systems more
    Leidos (08/08/25)
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  • Systems Engineer ( SME )

    GovCIO (Washington, DC)
    …to this job (https://careers-govcio.icims.com/jobs/6646/ systems - engineer -%28sme%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... architectures, and defines key capabilities and performance requirements. Defines total systems design and technology maturity constraints in accordance with mission… more
    GovCIO (09/07/25)
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  • FACTS Device SME

    Sargent & Lundy (Elkridge, MD)
    …to directly apply your expertise in power electronics (FACTS/SVC/STATCOM) in a role of FACTS Subject Matter Expert . This position will be based in Sargent & ... will support the entire company as needed. As a SME you will support a wide range of FACTS...support on front end design, studies, technical specifications, owner's engineer review and factory acceptance/commissioning support. This position will… more
    Sargent & Lundy (08/08/25)
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  • Naval Architect, SME (Structures)

    THOR Solutions, LLC (Washington, DC)
    THOR Solutions is actively seeking a highly motivated subject matter expert -level Naval Architect with a focus on Structures to support the United States ... integration, stability analysis, hydrodynamic and seakeeping properties. + Evaluate systems and equipment, develop and analyze requirements, perform studies and… more
    THOR Solutions, LLC (10/04/25)
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  • Senior DoD Information Systems Security…

    Tetrad Digital Integrity LLC (Washington, DC)
    …Senior DoD Information Systems Security Manager (ISSM) / RMF & Cloud SME who thrives in the arena-hands-on, technically deep, and ready to go head-to-head ... a typical ISSM role; you'll lead from the front on cloud-first, containerized systems with integrated Generative AI, drive ATO outcomes, and defend decisions with… more
    Tetrad Digital Integrity LLC (09/26/25)
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  • Technical Security and Signal Countermeasures…

    Xcelerate Solutions (Bethesda, MD)
    …years of experience. + Minimum 3 years of experience as a technical analyst, systems engineer , developer, or similar role. + Strong understanding of IC ... Technical Security and Signal Countermeasures Support Analyst Countermeasures SME Xcelerate Solutions is seeking a Technical Security and Signal Countermeasures… more
    Xcelerate Solutions (07/16/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …in assessing IA Controls and conducting C&A reviews for large, complex Information systems **Security Clearance** + Active Secret level clearance + Sensitivity ... Certified: Azure Administrator Associate + Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified Azure Security Engineer Associate **Other… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Sr Principal Engineer Microelectronic…

    Northrop Grumman (Linthicum Heights, MD)
    …Drive design-for-packaging into product development lifecycles. + Technical Authority: Serve as a subject matter expert ( SME ) in packaging for ... Systems is seeking an accomplished **Senior Principal Microelectronics Engineer ** based out of Linthicum, MD to lead advanced...equipment qualification, and government/customer audits. + Recognized as a Subject Matter Expert ( SME more
    Northrop Grumman (09/23/25)
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  • Senior Electrical (Materials & Assemblies)…

    Serco (Washington, DC)
    …will be responsible for day-to-day project management and engineering activities such as working with Subject Matter Expert ( SME ) leads to develop and ... has an opening for and immediately hiring a Electrical Engineer supporting the Electrical Systems Integration Team...+ Develop close working relationships with technical warrant holders, subject matter experts, systems engineering… more
    Serco (09/25/25)
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