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Sr. Penetration Tester, OE-03-0071 with Security Clearance

Cyber Bat IncAnnapolis Junction, MD🇺🇸United StatesPosted Oct 18, 2026

Why this role stands out

Accelerate your career at Cyber B.A.T., where you will tackle high-impact mission challenges while enjoying industry-leading benefits like equity ownership, a generous 10% profit-sharing contribution, and a flexible hybrid work environment. This role is perfect for a mission-driven cybersecurity expert who thrives in a collaborative, close-knit team culture that prioritizes both technical excellence and your personal well-being. Apply today to join a company that truly invests in your professional growth and long-term success.

Quick overview

SeniorityMid Senior
Employment typeEmployee
Work modeHybrid
LocationAnnapolis Junction, MD, United States
Posted1 week ago
Penetration Testing

Job description

Join the Mission at Cyber B.A.T. At Cyber B.A.T., we believe in one simple idea: Take care of those that take care of you. We're a Service-Disabled Veteran-Owned Small Business delivering engineering, cybersecurity, software, systems, and mission-focused consulting solutions to government customers and industry partners. We combine the impact and innovation of a growing company with the culture and flexibility of a close-knit team. When you join Cyber B.A.T., you're not just taking a job, you're helping solve meaningful challenges alongside people who value collaboration, technical excellence, and having fun while doing it. Why People Love Working Here

  • Employee ownership opportunities - every employee has equity in our success
  • Annual company retreats (yes... actual destinations)
  • 11 Holidays and 3 - 5 Weeks Additional PTO + flexible work environment
  • Employer-paid medical and dental for employees and dependents
  • Up to 10% 401(k)/profit sharing contribution (no match required)
  • Monthly happy hours and team events
  • Referral bonuses
  • Opportunity to make visible impact without getting lost in a giant organization Position Overview Cyber B.A.T. is seeking a senior level Penetration Tester responsible for directing and participating in the testing phase of security contr ols assessments using specialized knowledge of network protocols, operating systems, architectures, equipment, services, and standards. This person will serve as a Subject Matter Expert providing testing expertise of the Risk Management Framework.

What You'll Do The Level 3 Penetration Tester shall possess the following capabilities:

  • Perform vulnerability and penetration testing using a wide variety of tools
  • Research and evaluate emerging technologies relevant to information systems security; interpret agency specific and federal security regulations
  • Perform both network and application-level testing using established testing protocols and methods Qualifications:
  • Must posses a current TS/SCI w/P oly (MD customer)
  • Eight (8) experience of related work experience as a Penetration Tester performing both network and application-level testing using established test protocols and methods.
  • Bachelor's degree in Computer Science or a related field (e.g. General Engineering, Computer Engineering, Electrical Engineering, Systems Engineering, Mathematics, Computer Forensics, Cybersecurity, Information Technology, Information Assurance, Information Security, and Information Systems).
  • In lieu of a Bachelor's degree, four (4) additional years of Penetration Testing experience maybe substituted.
  • DoD 8570 compliance with IAT III is required.

Bonus Points If You

  • Love solving difficult technical challenges
  • Enjoy collaborating and sharing knowledge
  • Like working where your voice actually matters
  • Appreciate a culture that celebrates wins and supports growth Interested? We'd love to connect. Apply today and learn why Cyber B.A.T. continues to attract people who want meaningful work, strong culture, and a team that genuinely supports one another. Disclaimers Cyber B.A.T. is an

Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. All employment decisions are based on qualifications, merit, and business needs. Compensation for this position, including all compensation options, will be determined on an individual basis following the interview process. If you require accommodations at any stage of the application or interview process, please contact us via email at for assistance. Questions?

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