Penetration Tester
Reston, VA · On-site
$110 - $170/hr
OSCP, OSWA, OSEP, OSWE, OSEE and AI/Red teaming credentials * Comfort working client-facing engagements #J-18808-Ljbffr
Reston, VA · On-site
$110 - $170/hr
OSCP, OSWA, OSEP, OSWE, OSEE and AI/Red teaming credentials * Comfort working client-facing engagements #J-18808-Ljbffr
Reston, VA · On-site
$110 - $170/hr
OSCP, OSWA, OSEP, OSWE, OSEE and AI/Red teaming credentials * Comfort working client-facing engagements #J-18808-Ljbffr
Fort Belvoir, VA · On-site
$120 - $180/hr
OSEP/OSEE/OSCP/GREM/GXPN or equivalent practical creds. * Experience building operational-grade implants and delivery pipelines. #J-18808-Ljbffr
Fort Belvoir, VA · On-site
$120 - $180/hr
OSEP/OSEE/OSCP/GREM/GXPN or equivalent practical creds. * Experience building operational-grade implants and delivery pipelines. #J-18808-Ljbffr
Fort Belvoir, VA · On-site
$61.75 - $81.50/hr
OSEP/OSEE/OSCP/GREM/GXPN or equivalent practical creds. * Experience building operational-grade implants and delivery pipelines. * Apply: cleared resume, 1-2-page technical write-up (no classified ...
Quick apply
Fort Belvoir, VA · On-site
$61.75 - $81.50/hr
OSEP/OSEE/OSCP/GREM/GXPN or equivalent practical creds. * Experience building operational-grade implants and delivery pipelines. * Apply: cleared resume, 1-2-page technical write-up (no classified ...
Fort Belvoir, VA · On-site
$61.75 - $81.50/hr
OSEP/OSEE/OSCP/GREM/GXPN or equivalent practical creds. * Experience building operational-grade implants and delivery pipelines. Apply: cleared resume, 1-2 page technical write-up (no classified info ...
Fort Belvoir, VA · On-site
$61.75 - $81.50/hr
OSEP/OSEE/OSCP/GREM/GXPN or equivalent practical creds. * Experience building operational-grade implants and delivery pipelines. Apply: cleared resume, 1-2 page technical write-up (no classified info ...
Reston, VA · On-site
$95 - $160/hr
OSCP, OSWA, OSEP, OSWE, and AI/Red teaming credentials * Comfort working client-facing engagements About SecureIT SecureIT is a trusted and fast-growing professional services firm specializing in ...
New
Reston, VA · On-site
$95 - $160/hr
OSCP, OSWA, OSEP, OSWE, and AI/Red teaming credentials * Comfort working client-facing engagements About SecureIT SecureIT is a trusted and fast-growing professional services firm specializing in ...
New
RTAC, RTJC, CRTO, OSEP, OSEE, OSCP, GXPN, GPEN, GWAPT. * Experience across OT/ICS, IoT, and wireless target sets. Apply: cleared resume + short technical write-up describing a recent real-world ...
RTAC, RTJC, CRTO, OSEP, OSEE, OSCP, GXPN, GPEN, GWAPT. * Experience across OT/ICS, IoT, and wireless target sets. Apply: cleared resume + short technical write-up describing a recent real-world ...
RTAC, RTJC, CRTO, OSEP, OSEE, OSCP, GXPN, GPEN, GWAPT. * Experience across OT/ICS, IoT, and wireless target sets. * Apply: cleared resume + short technical write-up describing a recent real-world ...
Quick apply
RTAC, RTJC, CRTO, OSEP, OSEE, OSCP, GXPN, GPEN, GWAPT. * Experience across OT/ICS, IoT, and wireless target sets. * Apply: cleared resume + short technical write-up describing a recent real-world ...
Quantico, VA · On-site
... OSEP, OSCE, CRTO. CRTL, GXPN • Cloud platforms and services (AWS, Azure, GCP) • Custom tooling, payload or, command-and-control (C2) development Company : Clear Ridge Defense is an IT firm that ...
Quantico, VA · On-site
... OSEP, OSCE, CRTO. CRTL, GXPN • Cloud platforms and services (AWS, Azure, GCP) • Custom tooling, payload or, command-and-control (C2) development Company : Clear Ridge Defense is an IT firm that ...
OSEP, GPEN, GWAPT, CISSP strongly preferred * CEH acceptable only as a baseline; CEH alone will not qualify for key personnel consideration Required Expertise: * Hands‑on red‑team or offensive ...
Quick apply
OSEP, GPEN, GWAPT, CISSP strongly preferred * CEH acceptable only as a baseline; CEH alone will not qualify for key personnel consideration Required Expertise: * Hands‑on red‑team or offensive ...
OSEP, GPEN, GWAPT, CISSP strongly preferred * CEH acceptable only as a baseline; CEH alone will not qualify for key personnel consideration Required Expertise: * Handson redteam or offensive ...
OSEP, GPEN, GWAPT, CISSP strongly preferred * CEH acceptable only as a baseline; CEH alone will not qualify for key personnel consideration Required Expertise: * Handson redteam or offensive ...
OSEP, GPEN, GWAPT, CISSP strongly preferred * CEH acceptable only as a baseline; CEH alone will not qualify for key personnel consideration Required Expertise: * Handson redteam or offensive ...
OSEP, GPEN, GWAPT, CISSP strongly preferred * CEH acceptable only as a baseline; CEH alone will not qualify for key personnel consideration Required Expertise: * Handson redteam or offensive ...
OSEP, GPEN, GWAPT, CISSP strongly preferred * CEH acceptable only as a baseline; CEH alone will not qualify for key personnel consideration Required Expertise: * Hands‑on red‑team or offensive ...
Quick apply
OSEP, GPEN, GWAPT, CISSP strongly preferred * CEH acceptable only as a baseline; CEH alone will not qualify for key personnel consideration Required Expertise: * Hands‑on red‑team or offensive ...
Quantico, VA · On-site
... OSEP, OSCE, CRTO. CRTL, GXPN • Cloud platforms and services (AWS, Azure, GCP) • Custom tooling, payload or, command-and-control (C2) development Company : Clear Ridge Defense is an IT firm that ...
Quantico, VA · On-site
... OSEP, OSCE, CRTO. CRTL, GXPN • Cloud platforms and services (AWS, Azure, GCP) • Custom tooling, payload or, command-and-control (C2) development Company : Clear Ridge Defense is an IT firm that ...
Fort Belvoir, VA · On-site
$55.50 - $74.75/hr
... OSEP) • Advanced Windows Exploitation (OSEE) • Exploit Researcher and Advanced Penetration Tester (GXPN) • Reverse Engineering Malware (GREM) Company : Oak Grove Technologies is an information ...
Fort Belvoir, VA · On-site
$55.50 - $74.75/hr
... OSEP) • Advanced Windows Exploitation (OSEE) • Exploit Researcher and Advanced Penetration Tester (GXPN) • Reverse Engineering Malware (GREM) Company : Oak Grove Technologies is an information ...
Reston, VA · On-site
$112 - $161/hr
Certifications related to offensive security including OSCE, OSEP, OSEE, OSCP, CCSAS, CCT, INF, or relevant SANS courses. * Experience implementing or assessing information security implementation or ...
New
Reston, VA · On-site
$112 - $161/hr
Certifications related to offensive security including OSCE, OSEP, OSEE, OSCP, CCSAS, CCT, INF, or relevant SANS courses. * Experience implementing or assessing information security implementation or ...
New
Fort Belvoir, VA · On-site
$55.50 - $74.75/hr
Offensive Security Experienced Penetration Tester (OSEP), Advanced Windows Exploitation - Offensive Security Exploitation Expert (OSEE), GIAC Exploit Researcher and Advanced Penetration Tester (GXPN ...
Fort Belvoir, VA · On-site
$55.50 - $74.75/hr
Offensive Security Experienced Penetration Tester (OSEP), Advanced Windows Exploitation - Offensive Security Exploitation Expert (OSEE), GIAC Exploit Researcher and Advanced Penetration Tester (GXPN ...
Fort Belvoir, VA · On-site
$61.75 - $81.50/hr
... OSEP) • Advanced Windows Exploitation (OSEE) • Exploit Researcher and Advanced Penetration Tester (GXPN) • Reverse Engineering Malware (GREM) • Experience with C2 frameworks, especially ...
Fort Belvoir, VA · On-site
$61.75 - $81.50/hr
... OSEP) • Advanced Windows Exploitation (OSEE) • Exploit Researcher and Advanced Penetration Tester (GXPN) • Reverse Engineering Malware (GREM) • Experience with C2 frameworks, especially ...
Fort Belvoir, VA · On-site
In addition, desired skills/certifications are: o Offensive Security Experienced Pentester (OSEP), Advanced Windows Exploitation (OSEE), Exploit Researcher and Advanced Penetration Tester (GXPN ...
Fort Belvoir, VA · On-site
In addition, desired skills/certifications are: o Offensive Security Experienced Pentester (OSEP), Advanced Windows Exploitation (OSEE), Exploit Researcher and Advanced Penetration Tester (GXPN ...
Quantico, VA · On-site
Offensive-security certifications such as OSCP, OSEP, OSCE, CRTO. CRTL, GXPN * Cloud platforms and services (AWS, Azure, GCP) * Custom tooling, payload or, command-and-control (C2) development ...
Quantico, VA · On-site
Offensive-security certifications such as OSCP, OSEP, OSCE, CRTO. CRTL, GXPN * Cloud platforms and services (AWS, Azure, GCP) * Custom tooling, payload or, command-and-control (C2) development ...
Fort Belvoir, VA · On-site
In addition, desired skills/certifications are: o Offensive Security Experienced Pentester (OSEP), Advanced Windows Exploitation (OSEE), Exploit Researcher and Advanced Penetration Tester (GXPN ...
Fort Belvoir, VA · On-site
In addition, desired skills/certifications are: o Offensive Security Experienced Pentester (OSEP), Advanced Windows Exploitation (OSEE), Exploit Researcher and Advanced Penetration Tester (GXPN ...
An OSEP (Offensive Security Experienced Penetration Tester) job involves conducting advanced security assessments, penetration testing, and red teaming exercises to identify and exploit vulnerabilities in an organization's systems. Professionals in this role use sophisticated attack techniques to simulate real-world threats and help strengthen cybersecurity defenses. The position requires expertise in offensive security, scripting, exploit development, and post-exploitation tactics. Many OSEP-certified professionals work for cybersecurity firms, government agencies, or as independent consultants.
As an OSEP, you will regularly conduct sophisticated penetration tests to identify vulnerabilities in networks, web applications, and other systems. You may encounter complex environments that require creative problem-solving and persistence to successfully exploit and demonstrate weaknesses. Collaboration with IT, security, and development teams is common when reporting findings and recommending remediation steps. The role offers diverse daily challenges and continual learning opportunities to stay ahead of emerging threats, making it both demanding and highly rewarding for security professionals eager to grow.
To thrive as an OSEP (Offensive Security Experienced Professional), you need in-depth knowledge of penetration testing methodologies, cybersecurity principles, and hands-on experience with network and system exploitation techniques, typically supported by the OSCP or similar certifications. Mastery of technical tools such as Kali Linux, Metasploit, Burp Suite, and scripting languages like Python or Bash is essential. Strong analytical thinking, adaptability, and effective communication skills enable you to convey findings to both technical and non-technical stakeholders. These skills ensure you can identify and address security vulnerabilities, contributing to the organization's overall security posture.
The most popular types of Osep jobs in Virginia are:
For Osep jobs in Virginia, the most frequently searched job titles are:
The top searched job categories for Osep jobs in Virginia are:

8.9
Based on 15 frontline employees who took The Breakroom Quiz
40th of 246 rated software companies
We are frequently looking for skilled penetration testers and red teamers. Our Cyber team identifies weaknesses in our clients' systems and provides actionable recommendations to strengthen their defenses. If you're the kind of pen tester who enjoys emulating attacks and surfacing vulnerabilities, we want to hear from you!
ResponsibilitiesSourced by ZipRecruiter
Software development
51 - 200 Employees
San Francisco, CA, US
2016