• Cyber Security Expert III (A)

    SimIS Inc. (Virginia Beach, VA)
    …for designing and implementing advanced security controls, conducting sophisticated penetration testing , leading incident response activities, and providing ... program management experience in the operation, maintenance, design, or testing of Command, Control, Communications, Computers, Intelligence, Surveillance, Reconnaissance… more
    SimIS Inc. (09/11/25)
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  • Cyber Security Specialist - Top Secret Clearance…

    NANA Regional Corporation (Herndon, VA)
    …validation. + Threat Detection & Incident Response + Conduct vulnerability assessments, penetration testing , and security audits to identify and address ... potential risks. + Promote a shift-left security mindset, ensuring vulnerabilities are identified and addressed early in the development process. + Respond to security incidents, perform forensic analysis, and recommend preventive measures to reduce future… more
    NANA Regional Corporation (11/14/25)
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  • Cyber Risk Management Specialist

    Steampunk (Mclean, VA)
    …FedRAMP policy and requirements through monthly deliverables, regular vulnerability scanning, penetration testing , contingency testing , and annual security ... assessments performed by a 3PAO. + Support ATO, cATO, and continuous monitoring activities to include security documentation, audit log, security incidents, and risk assessment. + Review and manage Plan of Action & Milestones (POA&M), to include remediation… more
    Steampunk (11/11/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …characterization (eg Wireshark, TCPdump, etc.). + Understanding of network/cyber security, penetration testing , and information security best practices + ... security goals, vulnerabilities, objectives, and requirements + Perform cybersecurity operations testing , and develop improvements to doing so, based on real… more
    CACI International (11/07/25)
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  • Information Systems Security Officer - Cloud…

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …for cloud environments * Conduct cloud-based application vulnerability assessments and penetration testing * Identify systemic security issues based on ... and/or random drug screen, and must follow UIC's Non-DOT Drug & Alcohol Testing Program requirements. If the position requires, an applicant must pass a… more
    UIC Government Services and the Bowhead Family of Companies (10/28/25)
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  • FedRAMP Senior Cyber Engineer (Multiple Levels)

    Noblis (Richmond, VA)
    …Desired Qualifications + Application development + Security automation techniques + Security testing and penetration testing experience + Vulnerability ... management experience + API development and security practices + Experience developing enterprise security policies and procedures + OSCAL experience + CISSP, CISA, CISM or similar certifications + Experience with operating system or network security… more
    Noblis (10/28/25)
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  • Cloud Cybersecurity Subject Matter Expert

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …a team. Desired Experience + Eight (8+) years in vulnerability management & penetration - testing corrective actions. + Eight (8+) years supporting DoD defensive ... and/or random drug screen, and must follow UIC's Non-DOT Drug & Alcohol Testing Program requirements. If the position requires, an applicant must pass a… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • Network Engineer - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …including documentation and vulnerability analysis. + Configure networks to support penetration testing and on-keyboard cyber training events. + Integrate ... and security. + At least 3 years of RMF security testing experience. Technical Expertise: + Hands-on experience configuring routers, switches, firewalls,… more
    Cambridge International Systems Inc (09/04/25)
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  • Network Analyst

    Arena Technical Resources, LLC (Mclean, VA)
    …- Proficiency in scripting and automation usingPythonor C++. - Experience using penetration testing tools. - Previous collaboration with Intelligence Community ... (IC) partners. - In-depth knowledge of ports, protocols, and common network configurations. - Familiarity with IT logging best practices. - Strong ability to communicate technical concepts to non-technical audiences. - Cisco Certified Network Associate (CCNA)… more
    Arena Technical Resources, LLC (11/23/25)
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  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …our team's red team developer assessment test. **What You'll Be Doing:** + Developing penetration testing / red team operations capabilities to help validate the ... security of our nation's most critical systems, including performing reverse engineering, vulnerability research, and exploit development. + Leveraging your expertise with C2 tools like Cobalt Strike to deliver integrated capabilities to maximize our red team… more
    Parsons Corporation (11/18/25)
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