• Red River (College Park, MD)
    …requires a hands-on approach to network architecture, performance optimization, and security enhancements within enterprise -level infrastructure in support of a ... is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization platforms, and enterprise more
    DirectEmployers Association (10/16/25)
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  • Zscaler (Washington, DC)
    About **Zscaler** Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a ... to do business and a more enjoyable experience for enterprise users. As the operator of the world's largest... users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can… more
    DirectEmployers Association (07/26/25)
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  • Security Engineer

    Amazon (Arlington, VA)
    …WA, USA Join Amazon's elite Security organization as a Security Engineer within our Enterprise Protection Program, where you'll play a crucial ... our company against insider risks. As part of the Enterprise Protection Program, you will be at...will have the opportunity to shape the future of enterprise security solutions while working alongside industry-leading… more
    Amazon (10/18/25)
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  • Enterprise Sales Engineer

    Rubrik (Washington, DC)
    …company, operates at the intersection of data protection , cyber resilience and enterprise AI acceleration. The Rubrik Security Cloud platform is designed to ... direction and business guidance to the regional sales team. As a Sales Engineer , you will be accountable for regional revenue goals by driving innovative technical… more
    Rubrik (10/08/25)
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  • Fire Protection Engineer

    Koniag Government Services (Washington, DC)
    **Koniag Technology Solutions,** a Koniag Government Services company, is seeking a Fire Protection Engineer with a Top-Secret clearance to support **KTS** and ... accounts, paid holidays, three weeks paid time off, and more. The Fire Protection Engineer will have essential multi-discipline team representation and be… more
    Koniag Government Services (10/03/25)
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  • Security Solution Engineer

    Microsoft Corporation (Washington, DC)
    …Modeling and Mitigation, Security Posture Management and Device and Workload Protection in an enterprise environment + Experience with Microsoft security ... customers modernize with confidence. We are looking for a ** Security ** **Solution Engineer ** with a drive to...patterns and practices into the DevOps lifecycle in an enterprise environment + Working knowledge and application of Zero… more
    Microsoft Corporation (10/13/25)
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  • Senior Security Engineer

    Rocket Software (Washington, DC)
    …**Essential Duties and Responsibilities** : + Deploy, manage and maintain the enterprise security identity tools, including SSO, MFA, full lifecycle management ... they're doing!** **Job Description Summary:** As a senior cybersecurity engineer focused on identity security and threat...individuals in the organization have a responsibility for the security and protection of company information and… more
    Rocket Software (09/30/25)
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  • Information Systems Security

    CACI International (Columbia, MD)
    Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Type of Travel: Local * * * **The Opportunity:** + The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments… more
    CACI International (09/15/25)
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  • Information Systems Security

    ARSIEM (Annapolis Junction, MD)
    …have an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of our government clients ... including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. + A bachelor's… more
    ARSIEM (10/14/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering ... security functionality to ensure uniform application of Agency security policy and enterprise solutions. + Support...of 14 years of experience as an Information System Security Engineer (ISSE) on programs and contracts… more
    ARSIEM (10/08/25)
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  • Information Systems Security

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions ... in the Annapolis Junction, MD area. The Information Systems Security Engineer (ISSE) shall perform, or review,...security functionality to ensure uniform application of Agency security policy and enterprise solutions + Support… more
    Athenix Solutions Group, LLC (08/08/25)
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  • Network Security Engineer - Hybrid…

    Motion Recruitment Partners (Arlington, VA)
    Network Security Engineer - Hybrid Washington DC Arlington, Virginia **Hybrid** Contract $65/hr - $70/hr Network Security Engineer A fast-growing ... cybersecurity consulting firm is seeking a Network Security Engineer with deep expertise in both... with deep expertise in both network engineering and security to strengthen enterprise infrastructure and threat… more
    Motion Recruitment Partners (08/21/25)
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  • Information Systems Security

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate ... technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. + DoD 8570… more
    Amentum (08/13/25)
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  • Information Systems Security

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... Systems Security ...security functionality to ensure uniform application of Agency security policy and enterprise solutions. Supports the… more
    Synergy ECP (09/18/25)
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  • Security Engineer II, Amazon…

    Amazon (Arlington, VA)
    …to work out of one of the following locations: Arlington, VA, USA The Amazon Security Enterprise Protection team builds tools and services for the monitoring ... to identify and reduce risks to Amazon. We are looking for a Security Engineer who is excited about designing and building secure solutions to solve challenging… more
    Amazon (09/23/25)
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  • Network Security Engineer

    Motion Recruitment Partners (Washington, DC)
    Network Security Engineer Washington, DC **Hybrid** Contract $60/hr - $70/hr A growing cyber security consulting firm is seeking a Network Security ... strong experience in both network engineering and cybersecurity to support enterprise infrastructure and threat defense operations. This role focuses on designing,… more
    Motion Recruitment Partners (08/21/25)
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  • Senior Cyber Security Engineer

    Chenega Corporation (Washington, DC)
    …a **Chenega Professional Services** ' company, is looking for a **Senior Cyber Security Engineer ** with Power Apps, Power BI, and Power Automate experience ... team, you will play a key role in developing and implementing robust security architectures for networks, systems, and applications. You will also lead incident… more
    Chenega Corporation (10/08/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    **Description** **Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy ... Yard - where innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator, you won't just maintain systems - you'll _elevate_ them. You'll be… more
    Leidos (10/03/25)
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  • Security Engineer

    TekSynap (Rockville, MD)
    …Application Firewalls (WAFs) + Data Loss Prevention System Administration + Endpoint Security and Advanced Threat Protection + DNS/DNSSEC Administration + Email ... Cisco Email Security Appliance (ESA) Ironport Mail Gateways + Splunk Enterprise **Overview** We are seeking aSecurity Engineerto join our team supporting NRC… more
    TekSynap (09/25/25)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Bachelor's degree in ... encompass multiple enclaves, to include those with differing data protection /classification requirements; Recommend system-level solutions to resolve security more
    Acclaim Technical Services (08/30/25)
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