• Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... **Job Description** BAE Systems , a top-ten prime contractor to the US...to lead the world in defense technologies and national security services. We offer flexible work environment to support… more
    BAE Systems (11/07/25)
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  • Systems Engineer 3 - Remote

    M. C. Dean (Vienna, VA)
    …+ Perform security updates to hardware and software to ensure the security posture across all systems implemented and managed. + Research, prototype, and ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (10/30/25)
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  • Data Center Security Specialist , DC…

    Amazon (Haymarket, VA)
    …and services to power their businesses. Basic Qualifications - Experience with physical security control and surveillance systems - - 6+ months' experience in ... customers trust us to handle their data with air-tight security measures, which is something that we guarantee. AWS...Knowledge of the administration and operation of: access control systems (Lenel, Milestone) and CCTV systems with… more
    Amazon (11/29/25)
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  • Security Architect - Secure Technology,…

    Oracle (Richmond, VA)
    …and metrics. Ideal candidates bring deep experience "building clouds," large-scale distributed systems , and security -by-design, with a track record of shipping ... assets. **Responsibilities** **What you'll bring** + 12+ years in security architecture/engineering for large-scale distributed systems ; significant experience… more
    Oracle (11/25/25)
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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    …manner. This individual will work with internal team members to ensure that systems are functional, secure, and scalable. The Security Engineer will support ... features into existing infrastructures while maintaining the integrity and security of enterprise-wide systems and networks. **Primary Responsibilities:**… more
    Leidos (11/25/25)
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  • Security Engineer , Amazon Leo

    Amazon (Arlington, VA)
    …the Leo Enterprise Technology team, be seen as an expert in delivering Leo control systems and processes to meet Leo security and compliance standards. Be a key ... and compliance teams (Leo Sec, Info Sec, Legal, Internal Audit, Physical Security , Developer Community, Networking, Systems , etc.) * Identify automation… more
    Amazon (11/09/25)
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  • FSO/Industrial Security Cyber Engineer,…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    Security Plans and Plans of Action and Milestones) and perform ongoing security monitoring of classified systems . * Incident response: The engineer ... personnel, * Technical security controls: Implement, manage, and monitor security measures such as firewalls, intrusion detection/prevention systems , and… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Network Management Systems (NMS) Linux…

    CACI International (Sterling, VA)
    …candidate will be responsible for designing, implementing, and maintaining Linux-based systems , ensuring high performance, reliability, and security of our ... (eg Prometheus, collectd, Grafana, InfluxDB). + Manage system updates, patches, and security configurations to ensure systems are up-to-date and secure. +… more
    CACI International (10/25/25)
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  • Engineer, Information Security and Risk

    Cardinal Health (Richmond, VA)
    systems , ensuring smooth onboarding and offboarding during M&A transitions. + ** Security & Compliance:** Ensure IAM systems and processes comply with ... products company. We provide customized solutions for hospitals, healthcare systems , pharmacies, ambulatory surgery centers, clinical laboratories, physician offices… more
    Cardinal Health (11/21/25)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …the maintenance and development of our Elasticsearch cluster, ensuring the health, status, and security monitoring of our systems . If you thrive in a fast-paced ... DCGS experience + Four to seven years of Linux systems administration experience + Knowledge of security ...Linux systems administration experience + Knowledge of security best practices and standards, including NIST, ISO, and… more
    CACI International (10/28/25)
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