Penetration Tester - TS/SCI with Polygraph
$124.74k - $168.77kGeneral Dynamics Information Technology
Req ID: RQ221038
Type of Requisition: Regular
Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph
Public Trust/Other Required: None
Job Family: Cyber and IT Risk Management
Skills:
Cybersecurity Risk Management,Information Systems,Security
Experience:
4 + years of related experience
US Citizenship Required:
Yes
Job Description:
Seize your opportunity to make a personal impact as a Penetration Tester supporting customer activities. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.
At GDIT, people are our differentiator. As a Penetration Tester, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Penetration Tester joining our highly skilled team to be a premier provider of cyber security services to the customer. We provide consummate cyber security risk management "as a service" platform across multiple fabrics and centers. We have responsibility to ensure operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. Be the change, lead our change - join us!
HOW A PENETRATION TESTER WILL MAKE AN IMPACT
Conduct internal and external penetration testing of networks, web applications, databases, and cloud services
Manually exploit and compromise networks, web applications, databases, and cloud services to include privilege escalation and lateral movement
Identify vulnerabilities, misconfigurations, and compliance issues
Write final reports, defend all findings to include the risk or vulnerability, mitigation strategies, and references
Ability to meet and coordinate with various audiences to include developers, system administrators, project managers, and senior government stakeholders
Provide security recommendations for developers, system administrators, project managers, and senior government stakeholders
Report vulnerabilities identified during security assessments
Write penetration testing Rules of Engagements (RoE), Test Plans, and Standard Operating Procedures (SOP)
Produce actionable, threat-based reports on security testing results
Conduct security reviews, technical research, and provide reporting to increase security defense mechanisms
Experience with NIST 800-53 and Risk Management Framework
WHAT YOU'LL NEED TO SUCCEED:
Education : Bachelor's Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Information Technology, Cybersecurity, or a closely related discipline)
Required Experience : 4+ yrs
Clearance : TS/SCI with Polygraph
Required Technical Skills:
Experience with NIST 800-53, NIST 800-115, and Risk Management Framework
Desired Certifications:
CEH - Certified Ethical Hacker Certification, CPT - Certified Penetration Tester
Desired Skills:
Certifications: CEH - Certified Ethical Hacker Certification, CPT - Certified Penetration Tester
Strong writing skills
Experience with AWS Cloud Security
Security Clearance Level : TS/SCI with active polygraph
Location : McLean, VA - On Customer Site
GDIT IS YOUR PLACE:
401K with company match
Comprehensive health and wellness packages
Internal mobility team dedicated to helping you own your career
Professional growth opportunities including paid education and certifications
Cutting-edge technology you can learn from
Rest and recharge with paid vacation and holidays
#WeAreGDIT
#JET
#GDITEnhanced2026
#VA_2026Alumni
The likely salary range for this position is $124,743 - $168,771. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.
We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.
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