• Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves as Key ... under the NSWCDD Corporate IT Services contract. This role provides advanced cybersecurity engineering and technical risk management support across Navy IT systems.… more
    TekSynap (10/31/25)
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  • Engineer , Senior-CRIBL

    Cayuse Holdings (Rosslyn, VA)
    **Overview** The Engineer , Senior-CRIBL will serve as the technical lead for enterprise-scale data observability and telemetry management using the CRIBL Stream, ... performance, and compliance monitoring across cloud and on-prem environments. The engineer ensures seamless data flow between logging agents (eg, syslog, Splunk… more
    Cayuse Holdings (10/25/25)
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  • Senior Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... MITRE - and make a difference with us. Department Summary: The Cybersecurity Risk Management Department (R311) within the Global Security Services Division (R300)… more
    The MITRE Corporation (12/18/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are...building a team of highly qualified professionals specializing in Cybersecurity , Cloud, and Systems Engineering to support the development… more
    Virtual Service Operations (11/09/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …systems/networks to use, or scanning, remediating, mitigating, and reporting cybersecurity vulnerabilities discovered through use of audit reduction tools and/or ... to architect, implement, and satisfy Risk Management Framework (RMF) CyberSecurity , CyberResilience, and/or CyberSurvivability requirements of satellite systems, communications… more
    Northrop Grumman (12/02/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity professional ... serve as an ISSE in Sterling, VA. The ISSE will help execute the cybersecurity program as various USG doctrines require, including the ICD 503 and its supplements.… more
    Nightwing (11/25/25)
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  • Channel Systems Engineer 2

    Palo Alto Networks (Reston, VA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** This role...work truly matters. **Your Career** As a Channel Systems Engineer covering some of our leading US channel partners… more
    Palo Alto Networks (12/11/25)
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  • Senior Okta Engineer

    Guidehouse (Mclean, VA)
    …**:** Ability to Obtain Public Trust **What You Will Do** **:** Our Cybersecurity Consultants are a team of business integrators with extensive consulting and ... response. We are seeking a highly skilled and certified Senior Okta Engineer to lead the design, implementation, and optimization of Okta-based authentication… more
    Guidehouse (11/13/25)
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  • Journeyman Network Engineer

    Leidos (Alexandria, VA)
    …behind the mission-critical systems that keep our nation secure. **Ready to engineer solutions that matter?** The Digital Modernization Sector at Leidos is seeking ... a dynamic Journeyman Network Engineer to support cloud modernization initiatives for the United States Coast Guard (USCG) at Command, Control, Communication,… more
    Leidos (12/04/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team in **Washington, DC, Quantico, Chantilly, Huntsville, ... IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design security architectures for use within the IS… more
    ManTech (01/01/26)
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