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Information Systems Security Engineer; ISSE - Senior Security Clearance

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: CGI
Full Time position
Listed on 2026-01-05
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security
Salary/Wage Range or Industry Benchmark: 88200 USD Yearly USD 88200.00 YEAR
Job Description & How to Apply Below
Position: Information Systems Security Engineer (ISSE) - Senior with Security Clearance
Position

Description:

CGI Federal has an exciting opportunity for an ISSE within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly evolving technology advancements and leveraging your knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information systems.

Their responsibilities include ensuring systems meet security standards, conducting risk assessments, and recommending mitigation strategies. They collaborate with various teams to integrate security controls and maintain a secure operational environment. CGI Federal is growing its high-performance team whose members share a passion for building high-quality, scalable, advanced IT solutions in a collaborative, fast-paced, outcome-driven mission. This position is located in Arlington, VA.

Your future duties and responsibilities:
• Security Architecture Design:
Developing and implementing security architectures for information systems, including hardware, software, and network components.


Risk Management:

Identifying and assessing security risks, developing mitigation strategies, and implementing security controls to address identified vulnerabilities.
• Security Compliance:
Ensuring systems comply with relevant security policies, regulations, and standards, such as NIST, RMF, and ICD 503.
• Vulnerability Management:
Conducting vulnerability scans, analyzing results, and recommending remediation actions.
• Security Documentation:
Creating and maintaining security documentation, including system security plans, security assessment reports, and risk management plans.
• Collaboration and Communication:
Working closely with system administrators, network engineers, software developers, and other stakeholders to integrate security into the system development lifecycle.
• Continuous Monitoring:
Participating in continuous monitoring activities to ensure ongoing security posture and compliance.
• Incident Response:
Participating in incident response activities, including investigating security incidents, analyzing malware, and implementing forensic analysis. Required qualifications to be successful in this role:
• Education and/or

Experience:

Bachelor's degree and/or 5 to 8 years of experience
• Security Clearance:
Candidates must possess an active TS/SCI clearance with polygraph
• Technical Expertise:
Strong knowledge of security principles, technologies, and best practices.
• Risk Management Framework (RMF):

Experience with the Risk Management Framework and its application to information systems.
• Security Architecture:
Understanding of secure system design principles and experience developing secure architectures.
• Security Controls:
Knowledge of various security controls and their implementation.
• Vulnerability Assessment:

Experience with vulnerability scanning tools and techniques.
• Security Documentation:
Ability to create and maintain security documentation.
• Communication

Skills:

Excellent verbal and written communication skills to collaborate with diverse teams.
Problem-Solving:
Strong analytical and problem-solving skills to address complex security challenges.
• Relevant

Certifications:

CISSP, CISM, CAP, or other security certifications. 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 $88,200.00 - $. CGI Federal's benefits are offered to eligible professionals on their first day of employment to include:
Competitive compensation
• Comprehensive insurance options
• Matching contributions…
Position Requirements
10+ Years work experience
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