Security Subject Matter Expert

omniconsultcorp; Chantilly (VA); On-site; USD 100,000 - 130,000; Full time

Benefits offered by this job

Medical Coverage

Dental Benefits

Vision Benefits

Life Insurance

401(k) Retirement Plan with Employer Matching

Paid Time Off & Sick Leave

Company Sponsored Social Events

Job summary

omniconsultcorp is looking for a Security Subject Matter Expert (SME) in Chantilly, VA to provide strategic security support for classified programs. The candidate should have a Bachelor's degree in Security Management and at least 5 years of relevant experience.

Responsibilities include collaborating with Government leadership on security, conducting assessments, and ensuring compliance with security policies. The position requires an active TS/SCI clearance, with a preference for a Polygraph.

Comprehensive benefits include medical coverage, a 401(k) plan, and paid time off.

Qualifications

• Minimum of 5 years of experience supporting security programs.
• Active TS/SCI clearance required; Polygraph preferred.
• Demonstrated experience in physical, personnel, and information security.

Responsibilities

• Provide expert guidance on security requirements for classified programs.
• Support personnel security functions and clearance verification.
• Conduct security assessments and track corrective actions.

Skills

Security Management

Interpersonal skills

Organizational skills

Communication skills

Education

Bachelor's degree in Security Management or related field

Job description

Position Title: Security Subject Matter Expert (SME)
Location: Chantilly, VA
Clearance: Active TS/SCI Required (Polygraph Preferred)
U.S. Citizenship: Required

Position Overview

OMNI is seeking a Security Subject Matter Expert (SME) to provide strategic security support for classified programs, facilities, and mission operations supporting national security space programs. The selected candidate will advise Government leadership on personnel, physical, information, and program security matters while ensuring compliance with applicable security policies and directives.

Core Duties and Responsibilities

• Provide expert guidance on security requirements for classified programs, facilities, and mission activities.

• Support personnel security functions, including clearance verification, access authorization, and visitor management.

• Partner with Government security offices, mission stakeholders, and contractor personnel to ensure effective security operations.

• Assist in developing, implementing, and maintaining security procedures, policies, and compliance programs.

• Conduct security assessments, inspections, and reviews to identify vulnerabilities and track corrective actions.

• Support facility accreditation efforts, classified material control, and secure storage requirements.

• Prepare security briefings, status reports, risk assessments, and recommendations for senior leadership.

• Assist with facility activation, relocation, expansion, and operational readiness activities.

• Coordinate security requirements associated with new facility stand‑up efforts, including access control, accreditation, classified holdings, and physical security measures.

• Ensure compliance with applicable Government regulations, directives, and security standards.

• Bachelor's degree in Security Management, Criminal Justice, Business Administration, Homeland Security, or a related discipline.

• Minimum of 5 years of experience supporting security programs within the Department of Defense, Intelligence Community, or other classified Government environments.

• Demonstrated experience administering personnel, physical, information, industrial, or program security functions.

• Working knowledge of Intelligence Community Directives (ICDs), NISPOM requirements, and Government security policies governing classified information.

• Experience supporting sensitive or compartmented programs, including SCI, SAP, or other special access environments.

• Familiarity with secure facility operations, accreditation processes, and transition planning activities.

• Strong interpersonal, organizational, and communication skills with the ability to interact effectively across multiple stakeholder groups.

• Active TS/SCI clearance required; Polygraph preferred.

Preferred Qualifications

• Experience supporting national security space, Intelligence Community, or acquisition organizations.

• Knowledge of SCIF accreditation, facility security planning, and classified construction requirements.

• Experience supporting large-scale facility stand‑up, relocation, or expansion projects.

We are an equal‑opportunity employer, and our benefits packages are designed to meet the needs of all our employees and dependents:

• Medical Coverage

• Dental Benefits

• Vision Benefits

• Life Insurance

• 401(k) Retirement Plan with Employer Matching

• Fully Vested on Day 1 of Employment

• Paid Time Off & Sick Leave

• Company Sponsored Social Events

Job Code (6.26.13)