• Senior Cyber Penetration

    Koniag Government Services (Washington, DC)
    Senior Cyber Penetration Testing Washington, DC, USA Req #633 Monday, June 30, 2025 **Koniag Management Solutions,** a Koniag Government Services ... company, is seeking a Senior Cyber Penetration Testing with a Secret clearance to support **KMS** and our government customer in Washington, DC. _This… more
    Koniag Government Services (07/01/25)
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  • Senior Web Application Penetration

    CoStar Realty Information, Inc. (Arlington, VA)
    …utilize threat modeling, white box application security analysis, and grey box penetration testing . This position will collaborate with software development ... Senior Web Application Penetration Tester Job...role with at least 1 year of professional experience penetration testing + Experience with web application… more
    CoStar Realty Information, Inc. (07/03/25)
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  • IT Services- Penetration Testing

    PwC IT Services Co. (Washington, DC)
    …develop secure systems, and provide proactive solutions to safeguard sensitive data. Those in penetration testing at PwC will focus on penetration testing ... tests on a global level from initiation to project closure; Leading penetration testing assessments; Executing tasks aligned to the Pentest Team with… more
    PwC IT Services Co. (06/26/25)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …join our team! In this role you will get to conduct red team assessments, offensive cyber operations, and penetration testing . **What You'll Be Doing:** + ... Penetration Testing + Red Team Assessments + Offensive ...8140.01-03, and as amended. + Must pass the DCART senior operator aptitude test before joining DCART as an… more
    Parsons Corporation (06/05/25)
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  • Senior Red Cyber Operator (Srco)

    Amentum (Fort Belvoir, VA)
    … Operators shall have 3+ years' experience in conducting red team assessments, offensive cyber operations, or penetration testing and be prepared to direct ... ** Senior Red Cyber Operator (SRCO)** This...(GWAP). - Expertise in antivirus evasion, EDR evasion, and/or penetration testing **TS/SCI Required** **US Citizenship Required**… more
    Amentum (05/14/25)
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  • Senior Cyber Security Specialist…

    RP Pro Services (Washington, DC)
    …the foundation on which we are built! RP Professional Services is seeking a Senior Cyber Security Specialist to support and advise security professionals on ... emerging cyber threats, risk mitigation strategies, and compliance standards within...Prevention System (IPS), Intrusion Detection System (IDS) Configuration + Penetration Testing + Forensics + Threat Intelligence… more
    RP Pro Services (05/03/25)
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  • Cyber Security Analyst - Senior

    CACI International (Washington, DC)
    Cyber Security Analyst - Senior Job...to any incidents + Perform regular security audits and penetration testing to identify potential weaknesses + ... by COBRA is the US Marine Corps Executive Communications Program and Senior Leader Communications System (HQMC Comms). HQMC Comms is the technical executive… more
    CACI International (07/02/25)
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  • Cyber Engineer

    Leidos (Chantilly, VA)
    …application security architecture software evaluations web application vulnerability assessment penetration testing and fuzzing, malware research and ... Engineer. + Certified Cloud Security Professional (CCSP). + Experience conducting penetration testing , red team/blue team exercises, and vulnerability… more
    Leidos (06/30/25)
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  • Cyber Security Specialist - Multiple Levels

    Science Systems and Applications, Inc. (Lanham, MD)
    …Network+ (Networking fundamentals) + Certified Ethical Hacker (CEH) (Focuses on penetration testing basics) + Certified Information Systems Security Practitioner ... cybersecurity. + Hands-on experience with system administration, incident response, or penetration testing . + Familiarity with cybersecurity frameworks (eg,… more
    Science Systems and Applications, Inc. (07/02/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …response, and risk management. + Perform in-depth security assessments, including penetration testing , vulnerability management, and incident response. + Define ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (06/28/25)
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  • Senior Consultant, Offensive Security,…

    Palo Alto Networks (Washington, DC)
    …periodic scans of networks to find and detect vulnerabilities + Performs client penetration testing to find any vulnerabilities or weaknesses that might be ... - just to name a few! **Your Career** The Senior Consultant on the Offensive Security team is focused...for the sustainment of information technology systems (mobile application testing , penetration testing , application, security,… more
    Palo Alto Networks (06/06/25)
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  • Senior Adaptive Threat Replication Engineer

    Bank of America (Washington, DC)
    Senior Adaptive Threat Replication Engineer (AKA Red Team, Penetration Testing , Advanced Vulnerability Assessments Engineer) Are you passionate ... lead and participate in advanced technical assessments that leverage red team, penetration testing , and vulnerability assessment tools and techniques to identify… more
    Bank of America (06/10/25)
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  • Senior Software Developer

    Amentum (Fort Belvoir, VA)
    …mitigations against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing , security ... - Must pass the Defense Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) senior developer aptitude test before joining DCART as an Operator.… more
    Amentum (05/14/25)
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  • Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …mitigations against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing , security ... in an agile/scrum environment. + Special requirements: Must pass the Advanced Cyber Red Team senior developer aptitude test + Must be able to travel 15%- OCONUS… more
    Parsons Corporation (05/14/25)
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  • Senior Cloud Cybersecurity Analyst

    ManTech (Herndon, VA)
    …trusted product assessment, enterprise security engineering, secure cloud systems management, penetration testing , insider threat analysis, cyber situation ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Cloud Cybersecurity Analyst** to join our team...are not limited to:** + Lead and conduct cloud cyber security analysis investigations, including data recovery, analysis, and… more
    ManTech (05/17/25)
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  • Senior Security Investigator - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …+ Familiarity with security domains such as digital forensics, reverse engineering, penetration testing , and malware analysis. + Hands-on experience with SIEM ... protect petabytes of business-critical customer data? We are looking for a ** Senior Security Investigator** with the right mix of technical depth, engineering… more
    Microsoft Corporation (07/01/25)
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  • Software Developer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …mitigations against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing , security ... mitigations against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing , security… more
    General Dynamics Information Technology (06/03/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …and industrial grade firewalls, switches, and routers), virtual server infrastructure, cyber security tools and technologies, identity access management systems, OT ... and maintain securely segmented network infrastructure for communications between Critical Cyber Systems. * Collaborates with engineering and operations teams to… more
    AltaGas (07/04/25)
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  • Operational Technology (OT) Senior

    Amentum (Herndon, VA)
    …internal and external clients. + Perform cybersecurity vulnerability assessments and penetration testing **Position has no physical requirements for geographical ... into tomorrow. The Operational Technology Services within the Intelligence and Cyber at Amentum provides Operational Technology (IT for Industrial Control Systems)… more
    Amentum (04/09/25)
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  • Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …team members. Share knowledge with all members of the security team + Oversee all internal penetration testing efforts as both a player and a coach to other ... the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this...penetration testing engineers to cover … more
    CoStar Realty Information, Inc. (07/03/25)
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