Penetration Tester - Cyber Engineer
Quick Summary
Become part of an exceptional team of engineers from diverse backgrounds, all united by a passion for tackling real-world problems. As a junior penetration tester,
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.
Responsibilities
~1 min readPeraton Labs delivers innovative solutions and revolutionary new capabilities to solve the most difficult and complex challenges for government agencies, utilities, and commercial customers. With a distinguished heritage tracing back to Bell Labs, Bellcore, DHPC, and Telcordia, our experts pave the way.* This position is 100% on site on-site in Aberdeen Proving Ground, MD.Responsibilities:Become part of an exceptional team of engineers from diverse backgrounds, all united by a passion for tackling real-world problems. As a junior penetration tester, you’ll be at the forefront of cutting-edge technology, working hands-on with the latest electronics. Your role will involve performing in-depth assessments and analyses of sophisticated systems using penetration testing and threat-hunting techniques.
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Requirements
~1 min read- Active Secret Clearance with the ability to obtain TS/SCI
- US Citizenship
- 5 years of experience with BS/BS; 3 years with MS/MA; 0 years with PhD
- Professional experience in penetration testing or threat hunting
- Proven ability experience in grey and black box penetration testing
- In-depth understanding of OWASP Top 10, DoD, NSA, or industry-standard Vulnerability and- Penetration Testing Standards
- Proficiency with popular penetration testing tools such as nmap, Wireshark, Burp Suite, Nessus, and similar utilities
- Extensive knowledge of Linux operating systems
- Expertise in exploitation techniques including buffer overflows, fuzzing, SQL injection, Man-in-the-Middle attacks, covert channels, secure tunneling, XSS, privilege escalation, and lateral movement
- Strong grasp of networking, TCP/IP, virtualization, and web services
- Familiarity of interfacing with electronic hardware (e.g. taking apart devices and identifying hardware components)
- Active TS/SCI
- Certifications such as OSCP, OSCE, GPEN, GWAPT, GXPN, CEH, or CISSP
- Experience in malware analysis or digital computer forensics
- Scripting skills in Bash, Python, Perl, or Ruby
- Systems programming experience
- Keen interest in emerging penetration testing technologies and techniques
- Familiarity with Android operating systems
- Knowledge of UAS/UXS technologies
- Understanding of radios and radio protocols
- Experience analyzing embedded devices
- Development and presentation of proof-of-concepts to demonstrate exploitation techniques
What We Offer
~1 min readPeraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.
Location & Eligibility
About this job
- Pay per year
- $104,000–$166,000 a year
- 23% below the $176,000 median for Security Engineer jobs on Jobera (699 salaries).
- Posted
- Today
Listing Details
- Posted
- November 5, 2026
- First seen
- November 5, 2026
- Last seen
- November 5, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 67%
- Scored at
- November 5, 2026
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