Senior TS-Cleared ISSE - Security Engineering Lead

ECS Corporate Services; Quantico (VA); On-site; USD 103,000 - 128,000; Full time

Job summary

ECS Corporate Services seeks a TS-cleared Senior Information Systems Security Engineer (ISSE) to support a critical DOJ program in Quantico, Virginia. The role emphasizes security engineering, compliance reviews, and audit-readiness efforts to identify gaps and drive corrective-action closure.

You will lead architecture, security testing, and assessment activities, mentor team members, and apply remediation strategies across complex FBI systems within the OCIO FISMA framework.

Qualifications

• US citizenship required.
• Active Top Secret clearance required.
• 8+ years of security engineering experience.
• Master’s degree in a related field or equivalent certifications.

Responsibilities

• Lead security engineering and assessment support for DOJ/FBI systems.
• Guide categorization, controls, secure architecture, and SSP content.
• Drive remediation, evidence organization, and continuous monitoring readiness.

Skills

Top Secret clearance

Security engineering

Secure design

Mentoring

Education

Master's Degree in Computer Science or related field

Tools

CISM

CISSP-ISSAP

CISSP-ISSEP

Job description

ECS Corporate Services seeks a TS-cleared Senior Information Systems Security Engineer (ISSE) to support a critical DOJ program in Quantico, Virginia. The role emphasizes security engineering, compliance reviews, and audit-readiness efforts to identify gaps and drive corrective-action closure.

You will lead architecture, security testing, and assessment activities, mentor team members, and apply remediation strategies across complex FBI systems within the OCIO FISMA framework.