Senior ISSE (TS) FBI Security Engineer for Critical Systems

ECS Corporate Services; Clarksburg (WV); On-site; USD 93,000 - 115,000; Full time

Job summary

ECS Corporate Services seeks a TS-cleared Senior Information Systems Security Engineer (ISSE) to support a DOJ mission-critical program in Clarksburg, West Virginia. This role focuses on OCIO FISMA audit readiness, gap analysis, and driving corrective-action closure.

The ideal candidate has active TS clearance, 8+ years of security design and test experience, and advanced proficiency with DoD 8140 security architecture. Salary range: $93,000–$115,000.

Qualifications

• US citizenship and active TS clearance.
• 8+ years of experience in secure design, analysis and testing.
• Advanced proficiency aligned to Security Architect (652/612) of DoD 8140 requirements.
• Master's degree or relevant certifications (see list).
• 8 years applying security safeguards, methods, and standards.
• 8 years creating or updating security test plans.
• Must meet FBI security, clearance, training, background, facility-access, and polygraph requirements.

Responsibilities

• Leads security engineering and/or assessment support for complex FBI systems.
• Guides categorization, control implementation, secure architecture, SSP technical content, data flows, remediation strategies, assessment readiness, and continuous monitoring.
• Provides technical thought leadership, mentoring, and process improvement to strengthen quality, scalability, and team performance.

Skills

Active TS clearance

US citizenship

Security architecture

8+ years experience

Education

Master's degree or equivalent certifications

Security certifications (CISSP-ISSAP, etc.)

Job description

ECS Corporate Services seeks a TS-cleared Senior Information Systems Security Engineer (ISSE) to support a DOJ mission-critical program in Clarksburg, West Virginia. This role focuses on OCIO FISMA audit readiness, gap analysis, and driving corrective-action closure.

The ideal candidate has active TS clearance, 8+ years of security design and test experience, and advanced proficiency with DoD 8140 security architecture. Salary range: $93,000–$115,000.