Security Specialist - TS/SCI Clearance, Space SDA

QinetiQ US; Chantilly (VA); On-site; USD 100,000 - 125,000; Full time

Job summary

QinetiQ US in Chantilly, VA, is seeking a Security Specialist to support the Space Development Agency’s mission, applying a defense‑grade approach to access control, indoctrination, and incident response. The role requires a TS clearance with SCI eligibility, strong communication skills, and about five years of related experience, with opportunities to work across multiple security domains.

Join a team delivering next‑generation space and security capabilities for the Warfighter, with a focus on

Qualifications

• Must have strong written and verbal communications skills and be willing to actively communicate with co‑workers, program leadership, and clients.
• 5 years' related experience required
• Top Secret clearance with SCI eligibility required

Responsibilities

• In-process personnel supporting SDA
• Process incoming and outgoing Visit Access Requests
• Perform security indoctrinations
• Process foreign travel notifications and debriefs
• Provide clearance verification for account requests
• Prepare documents and packages for mailing
• Maintain/update personnel records in multiple systems
• Provide support to internal Security functions to include PHYSEC, OPSEC, and Industrial Security
• Perform preliminary inquiries for security infractions/violations

Skills

Strong communication

Security awareness

Education

Bachelor's degree or 4 years related experience

Job description

QinetiQ US in Chantilly, VA, is seeking a Security Specialist to support the Space Development Agency’s mission, applying a defense‑grade approach to access control, indoctrination, and incident response. The role requires a TS clearance with SCI eligibility, strong communication skills, and about five years of related experience, with opportunities to work across multiple security domains.

Join a team delivering next‑generation space and security capabilities for the Warfighter, with a focus on