• Senior Firewall Engineer

    SAIC (Quantico, VA)
    …efficient flow of data and highest security , coordinating all solutions with Cyber Security Defense Operations. + Plans and oversees execution of network ... on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000… more
    SAIC (08/07/25)
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  • Sr. Sales Engineer - TS/SCI - Hybrid | Fort Meade,…

    Optiv (Herndon, VA)
    …specialist and experts, the Senior SE will drive thought leadership and inspired cyber security solutions powered by our ecosystem of people, products, and ... correlate to Optiv's strategic solutions across the assigned domain and holistic cyber security programs. + Identify cross-sell and upsell opportunities across… more
    Optiv (07/05/25)
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  • Technical Surveillance Countermeasures III

    Global Resource Solutions (Springfield, VA)
    …calendar year of assignment. + Participate in one equipment specific training and one cyber security training each calendar year. + Be very familiar with current ... Job Description: Summary: The TSCM Practitioner III will conduct technical security services for preventing unauthorized access to government facilities and possible… more
    Global Resource Solutions (06/13/25)
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  • Vulnerability Assessment (VA) Team Lead

    TekSynap (Ashburn, VA)
    …network + Education: Bachelor's of Science in computer engineering, computer science, IT or cyber security preferred (or 5 years of relevant work experience in ... compliance validation; briefing leadership on current and future vulnerabilities, security policies and industry standards; briefing leadership on most impactful… more
    TekSynap (06/03/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …We are looking for **Senior Penetration Tester** to provide engineering support for Cyber Situational Awareness (SA), Cyber Command and Control (C2), Mission ... AWS services (such as EC2, S3, KMS, RDS) and security best practices relevant to those service + Provide...(5) years of experience in penetration testing and/or offensive Cyber operations + Shall have demonstrated experience utilizing penetration… more
    Imagine One Technology & Management (06/03/25)
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  • Cybersecurity Lead, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …shoulder with national security clients and influencing the most critical global cyber missions, this is the opportunity for you. Join us. The world can't wait. ... Cybersecurity Lead, Senior The Opportunity: As a leader and cyber mission spe cia list, you understand the value...advanced tactics, techniques, and technologies to counter the ever-increasing threat landscape. At Booz Allen, you can use your… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    security standards * Perform forensics analysis of OT devices to support cyber incident analysis * Develop consultative OT security solutions which include ... Does securing high criticality operational technology systems and leading a team of cyber professionals motivate you? Are you ready to take your career in… more
    Jacobs (07/29/25)
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  • TSCM Practitioner - Level III

    Amentum (Springfield, VA)
    …calendar year of assignment. + Participate in one equipment specific training and one cyber security training each calendar year. + Be very familiar with current ... CI policy. + Gain and maintain compliance with the Journeyman level TSCM Cyber specific training plan and the TSCM standard training requirements. + Provide… more
    Amentum (06/14/25)
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  • Senior Cybersecurity Engineer

    Tyto Athene (Fort Lee, VA)
    security events to contain and mitigate incidents. + Assist with researching cyber -attacks, malware, and threat actors to determine potential impact and ... the SOC team and cybersecurity professionals within DeCA. + Respond to various security incidents to protect the DeCA's digital assets from cyberattacks. + Be… more
    Tyto Athene (07/29/25)
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  • Data Analyst

    Leidos (Mclean, VA)
    …has a new and exciting opportunity for a Data Analyst in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** located in McLean, ... VA. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (07/22/25)
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