• Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify,...(CSE) supports the LSA to identify, design, and deploy security controls and subsystems to support the on-premises secure… more
    Nightwing (12/26/25)
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  • ACAS in St. Louis or Norfolk with a CI Poly

    Deloitte (Richmond, VA)
    …vulnerability scans to ensure compliance, Technical Implementation Guides (TIGs), Security Technical Implementation Guides (STIGs), Security Requirement Guides ... (SRGs), and NIST 800-53 rev 5 security controls. DUTIES: Leverage extensive expertise in vulnerability management tools, processes, and lifecycle to independently… more
    Deloitte (12/25/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    …across highly sensitive environments. You will ensure the reliability, security , and robustness of mission-critical infrastructure while meeting the stringent ... infrastructure supporting classified operations. + Lead systems management and integration functions across multi-enclave environments. + Implement comprehensive systems… more
    Noblis (12/22/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    …across highly sensitive environments. You will ensure the reliability, security , and robustness of mission-critical infrastructure while meeting the stringent ... infrastructure supporting classified operations. + Lead systems management and integration functions across multi-enclave environments with focus on Top Secret… more
    Noblis (12/22/25)
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  • ISSO

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **Information Systems Security Officer (ISSO)** to provide critical cybersecurity governance, compliance, and security ... in ensuring customer systems maintain compliance with Federal, Agency, and IC security requirements. You will oversee the security posture of customer‑sponsored… more
    SAIC (12/20/25)
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  • Cyber Architect, Majestic

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $89,120.00 - $130,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (12/19/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    …customer's wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. Ensure the overall health and strong security ... Firewall Engineer will be actively involved with all phases of security design, implementation, proactive monitoring, troubleshooting and analysis of firewalls,… more
    CACI International (12/18/25)
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  • DevSecOps Environment Engineer, TS/SCI Required

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …responsibilities:** Integrating Security into CI/CD Pipelines: Implement and maintain security tools and practices within the continuous integration and ... for a DevSecOps Environment Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for… more
    CGI Technologies and Solutions, Inc. (12/17/25)
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  • Cleared Palo Alto Citrix Engineer

    Virtual Service Operations (Portsmouth, VA)
    …This role focuses on Citrix virtualization technologies while integrating Palo Alto security solutions to enhance network security , application delivery, and ... of applications in a classified environment while contributing to SOC security operations as needed. Responsibilities: + Citrix Engineering & Administration: +… more
    Virtual Service Operations (12/14/25)
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  • Trellix Endpoint DLP Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …such as healthcare, finance, federal, defense, and energy + Experience with integration patterns across SIEM, SOAR, and identity security platforms, and ... Build an enterprise-grade data protection program with visibility across security leadership, risk, and operational teams. Lead enterprise deployment, configuration,… more
    ENS Solutions (12/13/25)
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