• Zscaler (Washington, DC)
    …a Sales Engineer or Systems integrator + Knowledge of network security technologies **What Will Make You Stand Out (Preferred Qualifications)** + Industry ... cement our position as the world leader in cloud security . Sales, Customer Success, Sales Enablement, Solution Architects, Business...to the world. We're looking for a Senior Sales Engineer - Federal to join our Federal- Sales Engineering… more
    DirectEmployers Association (12/12/25)
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  • Dentons US LLP (Washington, DC)
    …recent focus on Microsoft Azure + Advanced Azure certifications (eg, Azure Solutions Architect Expert , Azure DevOps Engineer Expert ) + Experience in legal or ... Senior Infrastructure Systems Engineer Atlanta, GA, USChicago, IL, USSt. Louis, MO,...vendor relationships for infrastructure services + Ensure compliance with security standards and regulatory requirements in cloud environments +… more
    DirectEmployers Association (11/15/25)
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  • Fannie Mae (Washington, DC)
    …Job Description As a valued contributor to our team, you will provide expert advice to the team and participate in designing, developing, testing, and/or maintaining ... hardware, technology, and/or processes. *THE IMPACT YOU WILL MAKE* The *Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others)*… more
    DirectEmployers Association (10/17/25)
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  • Applied Research Associates, Inc. (Alexandria, VA)
    …Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical ... www.ara.com . Please apply at www.careers.ara.com for the **Senior Engineer ** position. **Qualifications** **Behaviors** **Required** + **Team Player:** Works well… more
    DirectEmployers Association (11/26/25)
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  • AeroVironment (Annapolis Junction, MD)
    …people, process, data, and technology + Acts as a subject matter expert for designated business units, attending meetings, documenting workflows, and serving as ... a trusted advisor. + **Acts as the subject matter expert (SME) for designated partner business units** + Develops business requirements and analyzes data to improve… more
    DirectEmployers Association (11/27/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    Security , & Intel space? If so, look no further. Amentum is seeking an ** Expert Security Engineer ** to join our team of passionate individuals in ... with regulatory policies into formal system test plans. * Serve as the security subject matter expert (SME) and will manage the execution of systems security more
    Amentum (11/14/25)
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  • Data Engineer (AI) Subject Matter…

    SMX (Fort Belvoir, VA)
    Data Engineer (AI) Subject Matter Expert (SME) (4799) (TS/SCI) (Ft. Belvoir, VA - Nolan Bldg)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort ... Belvoir, VA SMX is seeking a **Data Engineer (AI) Subject Matter Expert (SME)** to...mission leadership to align data capabilities with operational outcomes, security , and governance. **This is a full-time onsite position… more
    SMX (11/08/25)
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  • Expert Test and Evaluation Engineer

    Amentum (Springfield, VA)
    Security , & Intel space? If so, look no further. Amentum is seeking an ** Expert Test & Evaluation Engineer ** to join our team of passionate individuals in ... projects that make a direct impact on the Nation's security and intelligence mission. The Geospatial Enterprise Open Data...data services in support of the Federal Government. The Expert Test and Evaluation Engineer is responsible… more
    Amentum (12/13/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an ** Expert Software Engineer ** to join our team of passionate individuals in **Springfield, ... discovery, classification, and accessibility of mission-critical data. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as a subject… more
    Amentum (11/23/25)
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  • Expert CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused ** Expert Software Engineer ** to join our CNO team in **Hanover, MD.** As an Expert Software ... and debugging of applications software and systems + Apply expert knowledge of security concepts and network technologies + Communicate project status with… more
    ManTech (12/13/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an ** Expert Software Engineer ** to join our team of passionate individuals in **Springfield, ... projects that make a direct impact on the Nation's security and intelligence mission. The Geospatial Enterprise Open Data...the system as a whole. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as… more
    Amentum (11/18/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an ** Expert Software Engineer ** to join our team of passionate individuals in **Springfield, ... projects that make a direct impact on the Nation's security and intelligence mission. The Geospatial Enterprise Open Data...the system as a whole. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as… more
    Amentum (11/18/25)
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  • Subject Matter Expert (SME) - Professional…

    V2X (Washington, DC)
    …a superior service experience for all agency employees. The Subject Matter Expert (SME) - Licensed Professional Engineer (PE) (Mechanical, Electrical, ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (11/20/25)
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  • Distinguished Engineer - Cyber, Data…

    Capital One (Mclean, VA)
    Distinguished Engineer - Cyber, Data Protection & Endpoint Security As a Distinguished Engineer at Capital One, you will be a part of a community of ... cyber security solutions. + Engage with the broader enterprise Distinguished Engineer community to ensure that security tooling is deeply integrated into… more
    Capital One (12/04/25)
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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 ... the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology… more
    Leidos (11/28/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer ** to join our team, supporting a critical program with the US Coast Guard. This position ... be a hybrid remote position. **Responsibilities** The Zero Trust Security Engineer will be responsible for leading...expert technical coaching to all levels of the security operations and IT support teams, acting as a… more
    GovCIO (11/18/25)
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  • Senior Principal Offensive Security

    Oracle (Washington, DC)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...improvement and piloting them + Be a subject matter expert in at least one business-critical area (eg cryptography,… more
    Oracle (11/25/25)
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  • Expert Modernization Software…

    Lockheed Martin (Hanover, MD)
    …use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the ... world depend upon each minute: Financial assets\. Healthcare information\. Critical infrastructure\. Hazardous materials\. The uninterrupted flow of energy that keeps modern life moving\. Here, you'll work with cybersecurity experts on the forefront of threat… more
    Lockheed Martin (10/10/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …business needs of our Federal Government customers. The Information System Security Engineer (ISSE) is the Subject Matter Expert for identifying security ... :Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead,… more
    TekSynap (11/30/25)
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  • Network Engineer Senior ( Security

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ Cisco Certified Network Professional - Enterprise + Palo Alto Networks Certified Network Security Engineer + ​ **Location** : On Customer Site + **Additional** ... of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform technology into… more
    General Dynamics Information Technology (12/09/25)
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