Senior Penetration Tester: Offensive Security

Dominion Energy; Cayce (SC); On-site; USD 102,000 - 133,000; Full time

Job summary

Dominion Energy is seeking a Senior Cyber Security Analyst – Penetration Tester to join our team in Cayce, SC or Richmond, VA. You will perform authorized assessments across applications, networks, cloud environments, and OT/ICS contexts, delivering actionable findings to management.

The role requires five years of hands-on experience, strong reporting skills, and the ability to present risk in business terms. Travel up to 25% is possible.

Qualifications

• Five years of hands-on experience with systems, networks, cloud environments, OT/ICS environments, or related enterprise infrastructure.
• Master’s degree counts as one year of experience; partial years rounded up.

Responsibilities

• Plan, scope, and execute authorized penetration tests and offensive security assessments.
• Identify and validate vulnerabilities, attack paths, and security-control gaps.
• Assess web applications, APIs, network infrastructure, cloud environments, and identity platforms.
• Prepare high-quality reports describing risk, evidence, and remediation.
• Present findings to technical and non-technical audiences and tailor detail levels.
• Collaborate with technology owners to prioritize findings and support remediation.

Skills

Penetration testing

Threat assessment

Vulnerability assessment

Report writing

Technical communication

Education

Bachelor's degree in Computer Science or related

Tools

Penetration testing tools

Job description

Dominion Energy is seeking a Senior Cyber Security Analyst – Penetration Tester to join our team in Cayce, SC or Richmond, VA. You will perform authorized assessments across applications, networks, cloud environments, and OT/ICS contexts, delivering actionable findings to management.

The role requires five years of hands-on experience, strong reporting skills, and the ability to present risk in business terms. Travel up to 25% is possible.