• Sepio Security Engineer

    Leidos (Arlington, VA)
    **Description** We are seeking a highly skilled and motivated Sepio Engineer to join our cybersecurity team. In this pivotal role, you will be responsible for ... and maintaining security measures, with a specific focus on leveraging the Sepio platform for asset visibility and rogue device mitigation. You will play a key… more
    Leidos (11/25/25)
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  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …integrations, sustainment, and long-term optimization-while partnering with cross-functional security, network , and platform teams. Key Responsibilities: + ... engineering and operations teams. Requirements + 5+ years of experience in cybersecurity , network security engineering, or security operations. + Strong… more
    ENS Solutions (12/13/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …IAT Level II Baseline Certification: + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global ... Cyber Security Professional (GICSP) + One of the Following Google Cloud Platform certifications: + Google Associate Cloud Engineer + Google Professional… more
    TekSynap (11/06/25)
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  • Trellix Endpoint DLP Engineer - Active…

    ENS Solutions (Reston, VA)
    …data protection controls as a Trellix Endpoint Data Loss Prevention (DLP) Engineer . Serve as the technical owner for Trellix EDR/DLP components, ensuring sensitive ... incident workflows aligned to data governance requirements. Integrate the Trellix DLP platform with SIEM, SOAR, CASB, CMDB, and identity security tools for… more
    ENS Solutions (12/13/25)
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  • Site Reliability Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Site Reliability Engineer ** , you will work with our growing DevSecOps practice delivering features to support cloud and application development. ... We are looking for candidates with 5-7 years experience with cloud platform services and DevSecOps practices such as build/release management, CI/CD practices, and… more
    Steampunk (11/29/25)
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  • Systems Engineer

    TekSynap (VA)
    …IAT Level II Baseline Certification: + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global ... Cyber Security Professional (GICSP) + One of the Following Google Cloud Platform certifications: + Google Associate Cloud Engineer + Google Professional… more
    TekSynap (11/15/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    …The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting opportunity to ... mission we support the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Security … more
    Leidos (12/11/25)
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  • Cloud Security Engineer

    Steampunk (Mclean, VA)
    …deployment. We are looking for candidates with 3-5 years experience with cloud platform services, cybersecurity and DevOps practices such as infrastructure as ... **Overview** As a **Cloud Security Engineer ** , you will work within our growing...+ Ensuring that systems are safe and secure against cybersecurity threats through risk assessment, threat modeling, and compliance… more
    Steampunk (11/29/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Possess an in-depth understanding and experience in Risk Management Framework (RMF), Platform IT (PIT), and the implementation of Cybersecurity and cyber ... DoD Assessment and Authorization (A&A) artifacts. + Document a system from a cybersecurity perspective using Microsoft (MS) Office including MS Word, MS Excel, MS… more
    Imagine One Technology & Management (12/30/25)
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  • DevSecOps Engineer

    Steampunk (Mclean, VA)
    **Overview** **Steampunk** is looking for a **DevSecOps Engineer ** to help deliver cutting edge mission enablement apps. We are looking for established experience ... with cloud platform services, DevOps practices such as build/release management, secure...+ Ensuring that systems are safe and secure against cybersecurity threats + Identifyingtechnical problems, performing root cause analysis,… more
    Steampunk (11/25/25)
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