Millennium Space Systems
Millennium Space SystemsVerified Source

Industrial Security Specialist – Millennium Space Systems

77K–139K
Onsite · Los Angeles, California
Posted August 6, 2026
payroll

Overview

Millennium Space Systems seeks an Industrial Security Specialist to lead secure operations for classified programs. The role enforces DoD policies while supporting collateral and SAP activities. This onsite position in El Segundo focuses on streamlining processes and fostering innovation within a collaborative team.

What You'll Do11

  • 1Maintain daily logs for administrative functions related to PERSEC
  • 2Track customer PERSEC activities through spreadsheets and local databases
  • 3Enter and verify data in Joint Access Database and USG systems
  • 4Assist in managing personnel security files for cleared staff
  • 5Support security awareness and education initiatives
  • 6Process Program Access Requests for eligibility and clearance actions
  • 7Conduct risk assessments using Defense Information Security Systems
  • 8Schedule indoctrination appointments and coordinate debriefings
  • 9Provide foreign travel briefings and report international contacts
  • 10Handle classified inbound and outbound communications via DISS and JADE
  • 11Maintain records for annual self-inspections and training programs

Requirements5

  • 1Bachelor’s degree or higher with 2+ years in industrial security facilities security or personnel security
  • 2Active Top Secret Clearance with SCI eligibility
  • 3Proficiency in Microsoft Office applications
  • 4Understanding of security policy manuals and ICDs/SEAD/DOD guidelines
  • 5Ability to perform risk assessments and manage classified documentation

Salary Insight

$77 - $139k per year

Location

Typeonsite
LocationLos Angeles, California

Required Skills

Industrial securityFacilities securityPersonnel securityTop-Secret ClearanceSCI EligibilityDISSJADEMicrosoft Office
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