Senior DoD/SCI Security Specialist — TS/SCI Clearance

System High Corporation; Linthicum (MD); On-site; USD 110,000 - 170,000; Full time

Job summary

System High Corporation is seeking a Senior Security Specialist (DOD/SCI) to join our team near the Washington, D.C. area. You will contribute to cyber investigations, digital forensics, and threat analysis while ensuring strict DoD security compliance and guidance across multiple programs.

The role requires extensive DoD/SCI security experience, high-level communication skills, and the ability to manage secured facilities and personnel clearances in a fast-paced environment.

Qualifications

• Experience administering DoD/SCI security programs and procedures.
• Familiarity with DoD security policies and standards.
• Experience reviewing security clearances and renewals.
• Strong written and spoken communication skills.
• Detail oriented and customer-focused security professional.

Responsibilities

• Executes administration and coordination of security programs per DoD/DC3 standards.
• Ensures security compliance and provides guidance on personnel, information, and physical security.
• Manages processing of classified materials, visitor controls, and access credentials.
• Administers Document Control and related security records.
• Reviews clearance applications and renewals.
• Maintains physical security procedures for facilities and staff.
• Develops security briefings and training materials.
• Oversees protection of classified and proprietary information.
• Supports visitor registrations and high-level meeting logistics.
• Maintains procedures for SCIFs and TS-level requirements.

Skills

DoD/SCI security operations

Security policy compliance

Security clearance management

Oral and written communication

Attention to detail

Education

Associates degree + 10+ years experience

Bachelor's degree + 8+ years

Master's degree + 6+ years

PhD + 3+ years with related training

Tools

DISS

NBIS

CCTV Software

Access Control Software

Intrusion Detection Systems

FVS

JWICS/SIPR

Scattered Castles

RAT

Microsoft Office

Job description

System High Corporation is seeking a Senior Security Specialist (DOD/SCI) to join our team near the Washington, D.C. area. You will contribute to cyber investigations, digital forensics, and threat analysis while ensuring strict DoD security compliance and guidance across multiple programs.

The role requires extensive DoD/SCI security experience, high-level communication skills, and the ability to manage secured facilities and personnel clearances in a fast-paced environment.