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From the employer's careers site First seen 28 Oct 2026

Industrial Security Specialist – Millennium Space Systems

Salary

$77,350 - $113,750 per year

Apply on Millennium Space Systems

Description

We are seeking an Industrial Security Specialist to join our team at Millennium Space Systems, a fast-paced small satellite company focused on national security space. As an Industrial Security Specialist, you will be responsible for creating a secure environment to facilitate the successful development and execution of classified programs.

The Industrial Security Specialist will report directly to the Industrial Security Manager of Personnel Security (PERSEC) and provide PERSEC services in support of Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities.

Key responsibilities include:

  • Maintaining daily logs for various administrative functions associated with PERSEC
  • Tracking customer PERSEC activities using spreadsheets and local databases
  • Performing data entry and record checks in local and USG databases
  • Assisting in maintaining personnel security files for cleared personnel
  • Providing support for security awareness and education program initiatives
  • Conducting miscellaneous administrative support functions as directed
  • Reviewing, tracking, and monitoring security clearance processing activities
  • Preparing, processing, and reviewing Program Access Requests (PARs)
  • Executing Special Access Program Nomination Process Questionnaires
  • Utilising Defense Information Security Systems (DISS) and SCI and SAPNP for risk assessments
  • Assisting with scheduling indoctrination appointments and debriefing requests
  • Providing defensive foreign travel briefings and reporting foreign travel updates
  • Processing classified inbound and outbound Visit Access Requests (VARs)
  • Assisting with local and USG senior leaders and Access Approval decisions
  • Completing required technical and security training
  • Assisting with initiating and maintaining records of annual self-inspections and security refresher training

The successful candidate will have a bachelor's degree or higher and a minimum of 2-3 years of experience in industrial security, facilities security, or personnel security in a cleared environment. An active Top-Secret Clearance with SCI Eligibility is required.

In terms of benefits, Millennium Space Systems offers a competitive salary, with a range of $77,350 - $113,750 for level 2 and $94,350 - $138,750 for level 3. The company also provides a comprehensive benefits package, including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and paid time off.

The position is onsite in our office in El Segundo, CA, and requires U.S. citizenship and eligibility for a security clearance.

Skills

Required

  • Microsoft Office
  • Industrial Security
  • Personnel Security
  • Top-Secret Clearance
  • SCI Eligibility

Nice to have

  • Special Access Program Information
  • Eligibility for access to Special Access Program Information
  • Ability to build rapport and interact professionally
Apply on Millennium Space Systems