Jobs and Careers
MA

SCI Security Specialist

ManTech
USA-FL-Cape Canaveral Space Force, United Statesfull_timeVerifiedPosted 8 Jul 2026

About the role

General information

Requisition #
R69148
Locations
USA-FL-Cape Canaveral Space Force
Posting Date
07/07/2026
Security Clearance Required
TS/SCI
Remote Type
Onsite
Time Type
Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented SCI Security Specialist – II to join our team in Cape Canaveral, FL.

This role supports Collateral and Sensitive Compartmented Information (SCI) activities, serving as a senior security specialist under the supervision of the local Special Security Office (SSO). You will help implement local policies and procedures in accordance with Department of Defense (DoD), Director of National Intelligence (DNI), and Air Force directives to ensure effective and efficient management of military, civilian, and contractor personnel.

Responsibilities include but not limited to:

  • Formulate plans, policies, procedures, and documentation required for SCI protection functions and activities in accordance with DoD 5105.21 Volumes 1-3, ICD 704/5, AFMAN 14-304, AFI 16-1404/06, and AFI 31-501.
  • Maintain and update the SCI Billet Structure (SCIBS) for the entire installation and geographically separate operating locations.
  • Maintain and update Defense Information System for Security (DISS) and Joint Personnel Adjudication System (JPAS) records for 1,000+ SCI indoctrinated personnel.
  • Review and act upon authorities to indoctrinate SCI personnel, including conducting personnel screening interviews and executing indoctrination briefings.
  • Support the SSO in maintaining accreditation for SCI Facilities (SCIFs) and alarm systems in accordance with ICD 705.  Serve as the Alternate Information Systems Security Manager (Alt ISSM) to assist with the development, implementation, and enforcement of the formal Information System (IS) security program.
  • Provide continuous security training and guidance regarding local procedures, OPSEC, Communications Security (COMSEC), and classified material handling.  Must be deeply familiar with federal security policies, manuals, and appropriate ICDs, JAFANs, and DoD Manuals.

Minimum Qualifications

  • Bachelor’s degree; an additional 4 years of related experience might be considered for a degree
  • 7+ years of related experi

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

ManTech

View company profile →