Cyber Technical Analyst Sr Principal (TS/SCI with Poly Required)

GCI; Chantilly; Sur place; EUR 122 000 - 204 000; Plein temps

Résumé du poste

GCI is seeking a Cyber Technical Analyst Sr Principal to design, implement, and maintain cybersecurity assurance programs across mission systems. The role emphasizes security policy development, assessments, and continuous monitoring to sustain a robust cyber posture.

The ideal candidate holds a BA/BS or higher, has 11+ years of experience, and must be a US citizen with an active TS/SCI with Polygraph clearance. On-site in Chantilly, VA; Equal Opportunity Employer.

Qualifications

• 11+ years of experience in cybersecurity or related field.
• Experience designing and implementing security policies and programs.
• Strong understanding of information security principles and risk management.

Responsabilités

• Plans, designs, and implements cybersecurity assurance processes and testing.
• Conducts system and network assessments to identify deviations from policies.
• Monitors and improves defense-in-depth architecture against vulnerabilities.
• Supports accreditation and certification efforts for systems.
• Reviews audits and tracks corrective actions to closure.
• Provides guidance to junior cybersecurity personnel.

Connaissances

Cybersecurity

Policy development

Security assessments

Formation

BA/BS or higher

Description du poste

Cyber Technical Analyst Sr Principal (TS/SCI with Poly Required)

Job Category: Cyber and IT Risk Management

Requisition Number: CYBER002277

• Posted : August 24, 2026
• Full-Time
• On-site
• Salary Range : $142,792 USD to $238,451.20 USD

Locations

Showing 1 location

Chantilly
Chantilly, VA, USA

Description

GCI, embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. We maximize opportunities for success by building and maintaining trusted and reliable partnerships with our customers and industry.

At GCI, we solve the hard problems. As a Cyber Technical Analyst, a typical day will include the following duties:

GCI is looking for a highly motivated and experienced expert Cyber Technical Analyst to join our team. The ideal candidate is responsible for designing, implementing, and maintaining the organization's cyber security assurance processes. This includes developing and implementing security policies and procedures, conducting security assessments, and monitoring the organization's cyber security posture.

Duties and Responsibilities

• Plans, prepares, and executes tests of systems to evaluate results against specifications and requirements as well as analyze/report test results.
• Performs assessments of systems and networks within the network environment or enclave and identifies where those systems/networks deviate from acceptable configurations, enclave policy, or local policy.
• Measures effectiveness of defense-in-depth architecture against known vulnerabilities.
• Establishes strict program control processes to ensure mitigation of risks and supports obtaining certification and accreditation of systems.
• Assists in the implementation of the required government policy (i.e., NISPOM, DCID 6/3), and may make recommendations on process tailoring.
• Performs extensive analyses to validate established security requirements and to recommends additional security requirements and safeguards.
• Supports the formal Security Test and Evaluation (ST&E) required by each government accrediting authority through pre-test preparations, participation in the tests, analysis of the results, and preparation of required reports.
• Periodically conducts of a review of each system's audits and monitors corrective actions until all actions are closed.
• Provides advanced guidance and leadership to less- experienced cybersecurity personnel.
• May serve as a team or task leader. (Not a people manager)

Education Requirement

Experience Requirement

• 11+ years of experience

*A candidate must be a US Citizen and requires an active/current TS/SCI with Polygraph clearance.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Preferred

BA/BS or better.

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.