Assistant Facility Security Officer Jobs

Assistant Facility Security Officer jobs are open across defense contracting, federal agencies, aerospace, and critical infrastructure, at every level from entry-level administrative support to senior clearance management, with specializations in personnel security, document control, and insider threat programs. Scan the live roles below and apply to whichever ones fit.

Find Jobs

Overview

Open roles45
Top stateNew York
Top employerAllied Universal
Top cityNew York, NY
Work type100% Hybrid
Top credentialHigh school diploma or GED

Showing 5 of 45+ Assistant Facility Security Officer jobs

Security Officer Logistics Facility
We won't show you this job again
Added 1d ago
Security Officer Logistics Facility
Allied Universal
Commerce City, Colorado
IT Support
Project Management
Technical Program Management
High school diploma or GED
10,000+

Have you applied for this role?

Sr. Manager, Facility Security Officer (FSO) Remote
We won't show you this job again
Added 1d ago
Sr. Manager, Facility Security Officer (FSO) Remote
Raytheon
Tewksbury, Massachusetts
Business Strategy
Compliance & Risk
Consulting & Professional Services
$132k - $252k/yr
Bachelor's degree
10,000+

Have you applied for this role?

Security Officer Aerospace Facility Access Control
We won't show you this job again
Added 2d ago
Security Officer Aerospace Facility Access Control
Allied Universal
Amityville, New York
Aerospace Engineering
Engineering (Non-Software)
Manufacturing Engineering
High school diploma or GED
10,000+

Have you applied for this role?

Security Officer Warehouse Facility Area Patrol
We won't show you this job again
Added 2d ago
Security Officer Warehouse Facility Area Patrol
Allied Universal
Holbrook, New York
Inventory Control
Logistics & Inventory
Warehouse Operations
High school diploma or GED
10,000+

Have you applied for this role?

Security Officer Healthcare Facility Operations
We won't show you this job again
Added 2d ago
Security Officer Healthcare Facility Operations
Allied Universal
Rockville, Maryland
Compliance & Risk
Cybersecurity
Security & Protective Services
High school diploma or GED
10,000+

Have you applied for this role?

See All 45 Assistant Facility Security Officer Jobs

Find roles that match your experience and apply in just a few clicks.

Find Jobs

Assistant Facility Security Officer Job Market

Who's Hiring

  • Allied Universal32
  • Securitas5
  • Raytheon2
  • Trident Systems2
  • Muon Space1

What Employers Look For

The qualifications that appear most often in assistant facility security officer jobs.

  • Active DoD Secret or Top Secret security clearance required
  • Familiarity with NISPOM and related industrial security regulations
  • Experience using DISS or NISS for personnel security actions
  • Ability to prepare and review SF-86 and other security forms
  • Associate or bachelor's degree in security management or related field
  • FSO certification from NCMS or equivalent professional credential preferred

Tips for Your Assistant Facility Security Officer Job Search

Lead your resume with clearance details

List your clearance level, adjudication date, and polygraph status in the top section of your resume. Hiring managers screen for active clearances first, and burying that information makes your application easy to pass over.

Target openings by contract vehicle

Many assistant facility security officer roles are tied to specific government contracts. Search by agency acronym alongside the title to find openings aligned with contracts where your clearance and program experience transfer directly.

Apply early to roles that fit

Migrate Mate lists assistant facility security officer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.

Highlight DISS and NISS system experience

Employers expect hands-on familiarity with the Defense Information System for Security and its successor. Mention specific tasks you completed in those systems, such as visit authorizations, indoctrinations, or debriefs, rather than just naming the platforms.

Prepare for scenario-based interview questions

Interviewers will walk you through situations involving security violations, reportable incidents, or SF-86 anomalies. Practice articulating how you'd document, escalate, and brief leadership on each scenario using NISPOM guidance as your framework.

Negotiate start date around clearance transfers

If your clearance is currently held by another contractor, build in time for the visit authorization process when discussing your start date. Flagging this upfront shows the hiring manager you understand clearance portability and sets realistic expectations.

Assistant Facility Security Officer Jobs: Frequently Asked Questions

Which companies are hiring the most assistant facility security officers?

The companies hiring the most assistant facility security officers right now include Allied Universal, Securitas, and Raytheon, with the largest share of openings in New York, Texas, and Michigan, based on current listings on Migrate Mate as of November 2026. Defense contractors and aerospace firms consistently post the highest volume of these roles.

How many assistant facility security officer jobs are remote?

About 100% of assistant facility security officer openings are fully remote or hybrid as of November 2026, though the nature of classified work limits full-remote availability for most positions. Administrative and training coordination duties are most likely to allow off-site flexibility, while hands-on visit control and document custodian functions typically require on-site presence.

How do you become an assistant facility security officer?

Start by obtaining or maintaining an active DoD Secret clearance, which most employers treat as a baseline requirement. Gain familiarity with NISPOM by working in a security-adjacent administrative role or taking formal industrial security coursework. Pursue certification through NCMS or a comparable professional organization, and build hands-on experience in DISS for personnel security actions before applying.

Can you get hired as an assistant facility security officer with little experience?

Yes, some entry-level assistant facility security officer roles are open to candidates who hold an active clearance but have limited direct security experience. Employers in those cases prioritize clearance level, attention to detail, and comfort with compliance documentation. Transitioning military members with security-related MOS codes and administrative backgrounds are strong candidates for these openings.

What does the assistant facility security officer interview process look like?

Most hiring processes include a phone screen focused on clearance status and basic NISPOM familiarity, followed by one or two in-person or video rounds with the FSO and a hiring manager. Expect scenario questions on how you'd handle a security violation, a reportable incident, or an anomaly on an employee's background investigation, along with questions about your experience in DISS or document control.

Where can I find and apply to assistant facility security officer jobs?

You can find and apply to assistant facility security officer jobs on Migrate Mate, which lists current openings from across the United States. Search for roles that match your clearance level and experience, then apply directly to each listing that fits your background.

See All 45 Assistant Facility Security Officer Jobs

Find roles that match your experience and apply in just a few clicks.

Find Jobs