Senior Offensive Security Consultant

Crowe; Springfield (IL); On-site; USD 81,000 - 159,000; Full time

Job summary

Crowe is seeking an Offensive Security Senior Consultant to join our cybersecurity team in the United States. You will lead and perform advanced security engagements, including penetration testing, red teaming, and social engineering, while collaborating with clients to improve defenses and risk posture.

The role requires hands-on expertise, strong communication, and the ability to mentor junior consultants as part of a fast-paced, client-focused practice.

Qualifications

• Bachelor's degree in information systems, Computer Science, Cybersecurity, Engineering, or related field.
• 2+ years of experience in cybersecurity, offensive security, or related consulting or industry roles.
• Deep working knowledge of operating systems (Windows, Linux/Unix) and databases (SQL, Oracle, etc.).
• Working knowledge of networks and the seven layer OSI model.
• Proficiency with common offensive security tools and frameworks (e.g., Metasploit, Burp Suite, BloodHound, Nmap, etc.).
• Detection engineering or blue team operations knowledge including evasion techniques
• Strong scripting or programming skills.
• Experience with or curiosity about AI and automation tools in cybersecurity, including secure implementation practices and risk assessments.

Responsibilities

• Lead or support Offensive Security engagements including: internal and external network penetration testing, web application testing, wireless testing, social engineering, red teaming and purple teaming.
• Evaluate and test IT controls, application controls, security configurations, and interface/integration security.
• Provide practical recommendations for vulnerability remediation.
• Conduct cybersecurity assessments across standards/frameworks (NIST CSF, NIST 800.53, CIS, etc.). Present findings to stakeholders with clear communication.
• Serve as an extension of client teams to lead or support program execution activities, including control implementation and metrics reporting.
• Mentor and supervise junior consultants; contribute to team development and knowledge sharing.
• Participate in practice development and thought leadership.

Skills

Cybersecurity

Penetration testing

Networking

Scripting

AI & automation curiosity

Education

Bachelor's degree in information systems, Computer Science, Cybersecurity, Engineering, or related field

Tools

Metasploit

Burp Suite

BloodHound

Nmap

Job description

Crowe is seeking an Offensive Security Senior Consultant to join our cybersecurity team in the United States. You will lead and perform advanced security engagements, including penetration testing, red teaming, and social engineering, while collaborating with clients to improve defenses and risk posture.

The role requires hands-on expertise, strong communication, and the ability to mentor junior consultants as part of a fast-paced, client-focused practice.