Facility Security Officer (FSO)/IT Security Administrator

Systems Technology, Inc. (STI); Hawthorne (CA); On-site; USD 105,000 - 130,000; Full time

Benefits offered by this job

Medical benefits

Dental plan

Vision plan

ESOP

401(k) plan

FSA

EAP

Life insurance

Tech stipends

Tuition assistance

Company events

Rewards program

Job summary

Systems Technology, Inc. (STI) seeks a Facility Security Officer / IT Security Administrator to serve as the company’s FSO of record and to manage the classified IT systems that support our defense programs.

You will run day-to-day security operations while owning the IT security posture of systems handling controlled data. You will oversee personnel security, foreign visits, TCPs, and compliance with NISPOM, ITAR/EAR, and DCSA requirements.

Qualifications

• U.S. Person status required under ITAR (22 CFR 120.15).
• Minimum DoD Secret clearance with Top Secret eligibility preferred.
• 3+ years in industrial security or a cleared/NISPOM environment.
• On-site in Hawthorne, CA; remote work is not available.

Responsibilities

• Serve as Facility Security Officer of record and manage daily collateral security operations under NISPOM (32 CFR Part 117).
• Maintain classified document control, accountability, and safeguarding procedures.
• Process personnel security clearances and onboarding, and deliver security training/briefings.
• Own TCPs and ITAR/EAR compliance for controlled data; monitor IT systems handling classified information.
• Respond to security incidents and support DCSA engagements and inspections.

Skills

NISPOM knowledge

DISS/NISS experience

IT security administration

Security operations

Tools

DISS/NISS systems

DCSA reporting tools

Job description

U.S. Person status required, as defined by ITAR (22 CFR 120.15). Active DoD Secret clearance required (minimum); Top Secret eligibility required. No agency candidates considered.

About The Role

Systems Technology, Inc. (STI) is seeking a Facility Security Officer / IT Security Administrator to serve as the company’s designated FSO of record and to manage the classified IT systems that support our NISPOM-governed defense programs. This is a hands‑on, dual-hatted role at a growing facility — you’ll run day‑to‑day industrial security operations (classified document control, personnel security, foreign visit processing) while also owning the security posture of the IT systems and networks that touch controlled and classified information.

What You’ll Do

Security Operations & Program Execution

• Serve as STI's Facility Security Officer of record, executing daily collateral security operations under NISPOM (32 CFR Part 117)
• Maintain classified document control, accountability, and safeguarding procedures
• Support classified facility operations and any Restricted Areas

Personnel Security & Onboarding

• Process personnel security clearance requests and maintain records in DISS/NISS
• Facilitate new hire security onboarding and deliver initial and annual security training/briefings

Foreign Visits & External Engagements

• Process, disclose, and host foreign visits in accordance with NISPOM
• Coordinate with program and engineering teams to ensure compliant execution of visits and classified meetings

Technology Control & IT Security

• Own and administer Technology Control Plans (TCPs) and ITAR/EAR compliance controls for controlled technical data
• Manage security configuration, access control, and monitoring for IT systems handling classified or export‑controlled information
• Serve as (or support) the Information System Security Officer/Manager (ISSO/ISSM) function for accredited classified IT systems
• Administer user accounts, permissions, and audit logging on classified and controlled networks in coordination with IT

Incident Response & Compliance Reporting

• Respond to security incidents, alarms, and IT security alerts; document and report per policy and DCSA requirements
• Support DCSA engagement, including self‑inspections, vulnerability assessments, and any FOCI‑related reporting

Cross-Functional Partnership

• Act as the trusted internal point of contact on security requirements for engineering, IT, and program teams
• Advise leadership on NISPOM compliance obligations and reporting requirements

Minimum Qualifications

• U.S. Person status required, as defined by ITAR (22 CFR 120.15), due to the export‑controlled nature of this work
• U.S. Citizen; active DoD Secret clearance required at time of hire (minimum); Top Secret eligibility preferred
• 3+ years of experience in industrial security, IT security administration, or a cleared/NISPOM environment
• Working knowledge of NISPOM (32 CFR Part 117) and DCSA reporting requirements
• Experience with DISS, NISS, or equivalent personnel security systems
• Comfort administering IT systems/networks (accounts, access control, patching, basic network administration) in addition to security‑program duties
• This is an on‑site position based in Hawthorne, CA; remote or hybrid work is not available

Preferred Qualifications

• Completion of FSO Program Management for Possessing Facilities (Safeguarding Certification)
• Experience serving as an ISSO/ISSM or supporting an accredited classified IT system
• Familiarity with foreign visit processing and Technology Control Plans (TCPs)
• Experience in a small or growing defense contractor environment (dual‑hatting security and IT responsibilities)
• Experience delivering security training or briefings

Compensation And Benefits

Systems Technology Inc. offers all employees competitive pay along with a benefits package encompassing the following and more:

• Medical benefits (HMO – 100% company paid for Employees & Dependents)
• Dental and vision plans
• Employee Stock Ownership Plan (ESOP)
• 401(k) Safe Harbor Retirement Plan and company defined contribution.
• Flexible spending Accounts (FSA), Dependent Care, and Employee Assistance Program (EAP)
• Life & Long-Term Disability Insurance
• Fitness Program Reimbursement and Technology Stipends
• Tuition Assistance Programs
• Year-round company sponsored events.
• Employee rewards and recognition

For this position we are targeting a total compensation pay between $105,000 – $130,000. This is inclusive of base pay, performance bonus and ESOP. The actual compensation offered will be determined by factors such as job‑related knowledge, skills, and experience.

STI is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.