Senior Red Team Penetration Tester

Overview: SimVentions is seeking an experienced and motivated individual to join our dynamic team As a Senior Red Team Penetration Tester, you will play a crucial role in performing advanced penetration testing and executing offensive cybersecurity operations for U.S. Government and DoD systems. Collaborate with top-tier Blue Team and Cybersecurity professionals to significantly enhance cyber security posture. Note: This position is contingent upon the award of the contract, expected in December 2025. Clearance: An ACTIVE Top Secret/SCI Eligible Clearance is required. Selected candidates will undergo a security investigation and must meet eligibility requirements for access to classified information. U.S. Citizenship is mandatory. Requirements: Deep knowledge of computer security, military system specifications, and DoD cybersecurity policies. Exceptional written and verbal communication skills. One or more of the following DoD 8570.01-M CSSP Auditor certifications: CEH CySA+ CISA GSNA CFR PenTest+ Responsibilities: Develop, customize, and utilize offensive security tools like Metasploit, NMAP, Kali Linux, Cobalt Strike. Mimic threat actor behavior using TTPs based on frameworks such as MITRE ATT&CK. Conduct assessments across various operating systems, including Linux, Windows, and macOS. Perform exploit development and identify zero-day or previously undiscovered vulnerabilities. Analyze and address gaps in offensive tools and development techniques. Conduct development using at least two programming or scripting languages (Python, C++, Java, Rust, Assembly, C#, etc.) for exploit creation. Preferred Skills and Experience: At least seven years of professional experience in penetration testing or offensive Cyber operations in areas including: Utilizing penetration tools like Metasploit, NMAP, Kali Linux, Cobalt Strike. Mimicking adversary behavior and threat emulation. Working with various operating systems (Linux, Windows, macOS). Using Active Directory. Performing exploit development. Identifying gaps in tools and techniques. Programming or scripting in at least two languages (Python, C++, Java, Rust, Assembly, C#, etc.). Certifications such as the following are a plus: Offensive Security Certified Professional (OSCP) Offensive Security Certified Expert (OSCE) Offensive Security Exploitation Expert (OSEE) Offensive Security Wireless Professional (OSWP) Education: Bachelor’s Degree in Information Systems, Information Technology, Computer Science, or Computer Engineering. Compensation: Compensation at SimVentions is determined by various factors, including experience, education, certifications, skills, and contractual specifics. The projected annual salary for this role ranges from $90,000 to $150,000. Benefits: SimVentions is dedicated to supporting the health and well-being of our employees and their families, offering comprehensive health and welfare plans that include: Medical, dental, vision, and prescription coverage. Employee Stock Ownership Plan (ESOP). Competitive 401(k) plans. Retirement and Financial Counseling. Health Savings and Reimbursement Accounts. Flexible Spending Accounts. Life insurance and disability coverage. Continuing Education Assistance. Paid Time Off, Holidays, and Paid Leave (Maternity, Paternity, Jury Duty, Bereavement, Military). Emotional and lifestyle well-being support through a Third Party Employee Assistance Program. Supplemental Benefit Programs. Why Join SimVentions? Here at SimVentions, we’re not just another workplace; we foster a vibrant community where innovation and collaboration thrive. We support our military, drive customer success, create innovative technology, and build meaningful solutions. Join us to work alongside talented professionals in an environment that values your contributions and allows you to grow both personally and professionally. At SimVentions, you can expect a family-friendly atmosphere with flexible dress codes, excellent facilities, open communication, and plenty of opportunities to engage in community service and company events. Come advance your career and make a difference with us