Cybersecurity Subject Matter Expert (SME) - U.S. Citizenship Required

Cybersecurity Subject Matter Expert (SME) - U.S. Citizenship Required

Position Description
CGI Federal is seeking a Cybersecurity SME to support a multidisciplinary team in delivering mission‑critical capabilities, strengthening governance, and driving innovation for a federal client. The ideal candidate is a motivated self‑starter with proven cybersecurity experience and the ability to assess and coordinate a wide range of government projects, including analyzing business processes and supporting key program initiatives.

This position is located in one of CGI Federal's offices in Fairfax, VA, Lebanon, VA, Lafayette, LA or Knoxville, TN; however, a hybrid working model is acceptable. You will be required to work in a CGI Federal office two days per week.

Your future duties and responsibilities
• Develop, maintain, and execute cybersecurity strategies and plans for IT and OT systems.
• Provide system assessment and authorization support, including ISSO duties, ATO processes, and POA&M remediation activities.
• Conduct system testing and remediation, including red team/blue team exercises, penetration testing, and static/dynamic code scanning.
• Support compliance with federal requirements (Binding Operational Directives, Emergency Directives, Executive Orders, CDM program).
• Implement and operate cybersecurity solutions across asset management, IAM, vulnerability management, configuration management, EDR, network protection, cloud security, and data protection.
• Develop and maintain a Lifecycle Maintenance and Cybersecurity Sustainment Framework to ensure systems remain secure, modernized, and operational.
• Provide OT risk management and compliance support, including implementation of risk management frameworks.

Required qualifications to be successful in this role
• Due to the nature of the government contract requirements and/or clearance requirements, US citizenship is required as well as successful passing of CGI background check prior to beginning work. In addition, candidates must have ability to obtain and maintain a DHS/CISA EOD/Public Trust clearance.
• Bachelor’s degree in Computer Science, Information Security, or a related field (preferred).
Proven cybersecurity experience in strategy, assessment, remediation, and sustainment for IT and OT environments.
• Familiarity with federal cybersecurity requirements and compliance frameworks.
• Hands‑on experience with system testing, penetration testing, and code scanning.
• Expertise in operating cybersecurity solutions across multiple domains.
• Strong understanding of OT risk management frameworks.

Desired Qualifications:
• CISSP
• CEH
• GSEC
• CompTIA Security+

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $127,500.00 $276,200.00.

CGI Federal's benefits are offered to eligible professionals on their first day of employment to include:

• Competitive compensation
• Comprehensive insurance options
• Matching contributions through the 401(k) plan and the share purchase plan
• Paid time off for vacation, holidays and sick time
• Paid parental leave
• Learning opportunities and tuition assistance
• Wellness and well-being programs

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Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at View email address on clients.njoyn.com . You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.