Senior Security Manager & FSO — DoD Program Lead (On-Site)

Decision Technologies; Arlington (VA); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Paid time off

Medical insurance

Dental insurance

Vision insurance

Employee Assistance Programs

Flexible Spending Accounts

Life and AD&D Insurance

401(k) match

Tuition Reimbursement

Paid certifications

Job summary

Decision Technologies, Inc. in Arlington, VA is seeking a Mid-Level Security Manager and Facility Security Officer (FSO) to support a US Navy weapons engineering program. This is an on‑site, 100% in‑office role requiring an active DoD SECRET clearance.

The role combines program security management and DC‑area FSO duties, including maintaining NISPOM compliance, processing clearances via DISS/NBIS, delivering security training, and liaising with the DCSA.

Qualifications

• At least 7 years' experience in security for national defense programs.
• Active DoD SECRET clearance required.
• FSO certification and Navy program experience preferred.

Responsibilities

• Draft and review security documentation (DD254s, PPPs, SCGs, RALs, EAPs).
• Review OEM security procedures for compliance with security checklists.
• Manage program security for US baseline and cooperative programs including foreign partners.
• Collaborate with Security IPT to investigate incidents and implement corrective measures.
• Deliver targeted security briefings and process visit requests.
• Maintain facility clearances per NISPOM and manage security for DC area facilities.
• Process initial and periodic security clearances via DISS/NBIS.
• Conduct security awareness training and manage safeguarding of classified materials.
• Liaise with DCSA for reviews, incident reporting and insider threat oversight.

Skills

Security Management

National defense programs

Leadership

Education

Bachelor's degree

Tools

DISS

NBIS

Job description

Decision Technologies, Inc. in Arlington, VA is seeking a Mid-Level Security Manager and Facility Security Officer (FSO) to support a US Navy weapons engineering program. This is an on‑site, 100% in‑office role requiring an active DoD SECRET clearance.

The role combines program security management and DC‑area FSO duties, including maintaining NISPOM compliance, processing clearances via DISS/NBIS, delivering security training, and liaising with the DCSA.