Cybersecurity Penetration Tester

May 12, 2026

Job Description

Company: Guidehouse

Location: Beltsville, US

**Overview:** Guidehouse is seeking a highly skilled Cybersecurity Penetration Tester to conduct penetration testing activities on High Value Asset (HVA) systems owned and operated by federal civilian agencies. This is an exciting opportunity to work with a top-tier consulting firm and contribute to the development of innovative cybersecurity solutions. **Responsibilities:**
• Conduct penetration testing activities on HVA systems to identify exploitable vulnerabilities in networks and systems
• Measure compliance with organizational security policies and test staff awareness of security issues
• Develop test plans, acquire management approval, and perform network mapping and reconnaissance
• Conduct a variety of penetration tests, including external testing, internal testing, and red team testing
• Analyze test results, develop a report on discovered vulnerabilities, and provide risk-based recommendations to remediate those vulnerabilities
• *Qualifications:**
• ACTIVE and MAINTAINED “SECRET” Federal or DoD security clearance
• Bachelor’s degree
• Minimum three (3) years’ experience relevant to Penetration Testing
• Experience in IT Systems Configuration, Risk and Vulnerability Assessment, Cybersecurity, and/or IT Technology Consulting
• One of the following certifications: Offensive Security Certified Professional (OSCP), GIAC Penetration Tester (GPEN), or Certified Ethical Hacker (CEH) Certification
• *Benefits:**
• Medical, Rx, Dental & Vision Insurance
• Personal and Family Sick Time & Company Paid Holidays
• Position may be eligible for a discretionary variable incentive bonus
• Parental Leave and Adoption Assistance
• 401(k) Retirement Plan
• Basic Life & Supplemental Life
• Health Savings Account, Dental/Vision & Dependent Care Flexible Spending Accounts
• Short-Term & Long-Term Disability
• Student Loan PayDown
• Tuition Reimbursement, Personal Development & Learning Opportunities
• Skills Development & Certifications
• Employee Referral Program
• Corporate Sponsored Events & Community Outreach
• Emergency Back-Up Childcare Program
• Mobility Stipend

Source: Zippia