
Penetration Tester
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Overview
Job Description
Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices, servers and workstations. The CBP SOCis responsible fortheoverall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed securityviolations.
Weareseekinga highly skilled and experienced Penetration Tester to join our team supportingtheCBP SOC. Thiscandidate willbe responsible forconducting comprehensive security assessmentsofCBP FISMAsystems with the purpose ofidentifyingvulnerabilities and providing actionable recommendations to enhance the security posture of CBP's critical systems and networks. This role requires a deep understanding of offensive cybersecurity techniques, strong analytical capabilities,detailed report writing skillsand the ability to workas part of a team.
Primary Responsibilities:
Conduct penetration testing activities aligned withCBPand industry best practices.
Performinternal and externalweb application, network, and infrastructurepentestassessments using commercial and open-source tools.
Execute testing operations safely andin accordance withdefined operational guidelines.
Produce detailed reports outlining findings and actionable remediation recommendations.
Partner with SOC, engineering, and security teams tovalidateand remediate vulnerabilities.
Support tool development,methodologyimprovements, and team-wide knowledge sharing.
Assistin verifying Bug Bounty findings and remediations
Basic Qualifications:
Bachelors’ degree from an accredited college in a related discipline, or equivalent experience/combined education, with3 to 5(T3)/5 to 8(T4)years of professional experience; or 3 to 5 years of professional experience with a Masters’ degree.
3(T3) /5(T4) years in Pen Testing and Vulnerability Assessment, with specific emphasis on web application and enterprise network environments.
3-5 (T3) 5-8(T4) years of professional experience in incident detection and response, malware analysis, or cyber forensics.
Specific experience(1-3 years for T3) or (3-5 years for T4)in at least 1of the following specialties:
Networkpentesting
Web applicationpentesting
Active directorypentesting
Mobile applicationpentesting
Cloud infrastructurepentesting
RFpentesting
Experience with1-3 (T3)3-5(T4)of the tools listed below:
Kali Linux
Metaspoilt
Burp suite pro
Cobalt Strike /Sliver
Tenable Nessus
Tenable Security Center
Bloodhound
BladeRF/HakRF
Hak5 equipment
Wireshark /tcpdump
Prowler
Scoutsuite
Core Certifications:At least onepentestingcertification:
OSCP
GPEN
CRTO
OSWP
GWAPT
AWS Solutions Architect Associate
Clearance:In addition to specific security clearance requirements all CBP SOC employeesare required tosuccessfully complete a CBP Background Investigation to support this program
Preferred Qualifications:
- CISSP
- GISF
- GXPN
- OSCE
- OSEE
- AWS Certified Security - Specialty
- Certified Kubernetes Administrator (CKA)
- Ability to brief senior government leadership on pentesting requirements and results
- Red Team operator experience
- Experience creating and updating SOPs
- Analytical and Problem-Solving Skills
- Communication Skills
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Original Posting:
January 23, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $87,100.00 - $157,450.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Automate your job search with Sonara.
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