Penetration Tester III

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cybersecurity, data delivery & analytics, and IT talent solutions.

M9 Solutions is seeking a Penetration Tester III to work on-site in support of a government contract for a client located in Chandler, AZ or Washington, DC. An active Secret clearance is required.

Required Skills and Qualifications

• Bachelor’s degree.


• At least five (5) years of pen test experience, preferably seven (7) years.


• Experience in management or as a team leader, managing projects and tasks against tight deadlines.


• Experience with continuous penetration testing methodologies.


• Experience with planning and conducting Red Team engagements.


• Experience with IoT device penetration testing methodologies.


• Experience with Mobile Device Application penetration testing.


• Experience with Federal and Commercial Cloud technology penetration testing.


• Experience conducting High Value Asset Assessments.


• Knowledge of Red, Blue, and Purple Team assessment processes.


• Knowledge of MITRE ATT&CK frameworks.


• Experience with OSSTMM, OWASP, NIST, PTES, and ISSAF methodologies.


• Experience with a variety of toolsets for gathering information and conducting comprehensive penetration tests.


• Must have at least a GPEN or GXPN certification in addition to one of the following certifications: GRTP, CRTL, OSCP, CRTP, CMWAPT, CEPT, CPT, LPT.


• Must have or be able to obtain CISA AES HVA Assessment Lead or Technical Lead certification.


• Secret Clearance (active).

M9 Solutions, LLC (M9) is a Federal sub-contractor and we comply with all applicable federal laws prohibiting discrimination in employment, including Title VII of the Civil Rights Act of 1964. We also adhere to the affirmative action requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Section 503 of the Rehabilitation Act, ensuring equal opportunity for veterans and individuals with disabilities. Please click here to complete M9's Voluntary Self-Identification Form and then email it to [email protected]. If you need accommodation during the application process or encounter difficulties using our website, please contact our Human Resources Department at [email protected] or 703-936-0880 

M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents. 

With 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 was recognized as an Inc. 5000 Fastest-Growing Private Companies in 2021, 2020, 2019, 2018, 2017, 2016, and 2012. M9 Solutions believes that work should be fun, rewarding, and something everyone can be excited about. We offer a competitive compensation package and value diverse perspectives in driving the vision of the company.