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Information Systems Security Engineer - TS/SCI w/Polygraph

GD Information Technology, Inc.
Bethesda, MD Full Time
POSTED ON 11/18/2025
AVAILABLE BEFORE 1/18/2026
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cybersecurity, Information Assurance, Information Systems Certifications: None Experience: 8 years of related experience US Citizenship Required: Yes Job Description: Seize your opportunity to make a personal impact as an Information Systems Security Engineer 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 Information Systems Security Engineer (ISSE), you will help ensure today is safe and tomorrow is smarter. Our work depends on an ISSE 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 AN ISSE WILL MAKE AN IMPACT Ensure security policies and procedures are implemented Ensure security policies and procedures are implemented Ability to create and maintain system BOE documents to include SSPs, architecture diagrams, contingency planning, and continuous monitoring documentation Ability to write and modify documents to include SOPs, processes, and other guidance documentation WHAT YOU’LL NEED TO SUCCEED: Education: Bachelors Degree (Computer engineering, Computer Science, Electrical Engineering, Information systems, Information Technology, Cybersecurity, or a closely related discipline) Required Experience: 8 yrs Experience with cloud security Preferred Technical Skills: Experience with gaining an ATO for systems and working the systems through the assessment and authorization process Experience with vulnerability scanning tools to include Nessus, WebInspect and other vulnerability scanning tools Strong understanding of RMF, CNSSI 1253, NIST 800-53, NISPOM Experience with JIRA and requirements management Security Clearance Level: TS/SCI with active polygraph Desired Certifications: Security Certifications: CISSP, CISM, CISA, CEH, NCSF, CAP Location: Bethesda, MD 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 The likely salary range for this position is $163,821 - $221,638. 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. Scheduled Weekly Hours: 40 Travel Required: Less than 10% Telecommuting Options: Onsite Work Location: USA MD Bethesda Additional Work Locations: Total Rewards at GDIT: 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 30,000 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. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans Join our 30,000 everyday heroes. 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 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 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. For more information about GDIT's Privacy Policy, click here: https://www.gdit.com/privacy-policy/notices/

Salary : $163,821 - $221,638

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