• Silent Professionals (Washington, DC)
    Network Penetration Tester - Washington DC Salary: $90000 - $150000 / year + Comprehensive Benefits JOB LOCATION: Washington DC START DATE: Immediate PAY: ... with cyber skills Employer is seeking a Senior-Level Cyber Penetration Tester to work with a team...- Conduct physical security assessments of servers, systems, and network devices - Use a combination of given tools… more
    job goal (01/13/26)
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  • Tyler Technologies, Inc. (Herndon, VA)
    …people. Be a part of our passionate community where you can grow. Join our Talent Network to stay connected and up to date on our latest job openings and talent ... Collects detailed and comprehensive property data and verifies accuracy of previously collected data. Identifies use of building and building special features. Records new and/or updated information on field documents and/or mobile field application devices.… more
    job goal (01/12/26)
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  • Ernst & Young Oman (Mclean, VA)
    …help to build a better working world. Title: Cybersecurity - Attack and Penetration Tester Practice Description Cyber threats, social media, massive data ... speaking at conferences and publishing white papers. As part of our Penetration Testing team, you\'ll identify potential threats and vulnerabilities to operational… more
    job goal (01/13/26)
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  • Isys Technologies (Washington, DC)
    …Security Engineer (CCSE) Offensive Security Certified Professional (OSCP) GIAC Penetration Tester (GPEN) Certified Information Systems Security Professional ... and cloud environments, including authoring custom detection content. Monitor real-time network activity, analyze logs and metadata, and investigate anomalies to… more
    job goal (01/13/26)
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  • Penetration Tester - Part Time…

    TestPros (Sterling, VA)
    …1099 or Corp. to Corp) Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various ... applications and their underlying hosts + Proven ability to perform computer network vulnerability assessment and penetration testing + Understanding of risk… more
    TestPros (11/18/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... None Type of Travel: None * * * **_The Opportunity:_** **Perform computer network evaluations to include penetration security assessments in a cybersecurity red… more
    CACI International (12/12/25)
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  • Cybersecurity Penetration Tester

    BAE Systems (Falls Church, VA)
    …Description** BAE Systems Cybersecurity - Attack Surface Management has an opening for Penetration Tester to assess security controls and work closely with ... may be available based on position level and/or job specifics. **Cybersecurity Penetration Tester [REMOTE JOB]** **119070BR** EEO Career Site Equal Opportunity… more
    BAE Systems (12/05/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …Specialist (CPTS) / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be substituted ... Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP)...modeling, white box application security analysis, and grey box penetration testing. This position will collaborate with software development… more
    CoStar Realty Information, Inc. (01/02/26)
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  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). + CNOQC Course (Computer Network Operator Qualification Course) and ... of digital information and gathers and handles evidence. Identifies network computer intrusion evidence and perpetrators **What You'll Need...Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC … more
    General Dynamics Information Technology (10/15/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    … Professional (CLNP) + CompTIA Pentest+ CompTIA Cybersecurity Analyst (CySA+) + GPEN - Penetration Tester + GWAPT - Web Application Penetration Tester ... Protection (CBP), you will be responsible for in-depth technical analysis of network and endpoint logs & activity, developing signatures, alerts, rules, etc., to… more
    Leidos (12/19/25)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    … Professional (CLNP) + CompTIA Pentest+ CompTIA Cybersecurity Analyst (CySA+) + GPEN - Penetration Tester + GWAPT - Web Application Penetration Tester ... of the team, leading by example and performing in-depth technical analysis of network and endpoint logs & activity, cyber incident analysis, escalating findings as… more
    Leidos (12/03/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive ... Pentester (OSEP), Advanced Windows Exploitation (OSEE), Exploit Researcher and Advanced Penetration Tester (GXPN), Reverse Engineering Malware (GREM) + Security… more
    General Dynamics Information Technology (11/21/25)
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  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive ... Pentester (OSEP), Advanced Windows Exploitation (OSEE), Exploit Researcher and Advanced Penetration Tester (GXPN), Reverse Engineering Malware (GREM) **Security… more
    Parsons Corporation (10/31/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Washington, DC)
    …Cloud Security Professional) + CEH (Certified Ethical Hacker) + CPT (Certified Penetration Tester ) + CISM (Certified Information Security Manager) + CISA ... of information security best practices including: encryption, application security, penetration testing, and computer forensics + Ability to evaluate, design,… more
    Cengage Group (11/14/25)
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  • Cybersecurity Vulnerability Analyst

    Node.Digital (Arlington, VA)
    …experience * Experience as a hands-on cybersecurity analyst (ie SOC Analyst or Penetration Tester ) is required * Experience with the analysis and ... and scanning, enumeration, gaining access, escalation of privileges, maintaining access, network exploitation, covering tracks, etc.) * Knowledge of VM scanning, Web… more
    Node.Digital (01/01/26)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …experience + Experience as a hands-on cybersecurity analyst (ie, SOC Analyst or Penetration Tester ) is required + Experience with the analysis and ... and scanning, enumeration, gaining access, escalation of privileges, maintaining access, network exploitation, covering tracks, etc.) + Knowledge of VM scanning, Web… more
    ARSIEM (11/09/25)
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