ZipRecruiter

Log In

1

Assistant Facility Security Officer Jobs in Reston, VA

ISN Corp

Assistant Facility Security Officer

Bethesda, MD · On-site

$85 - $120/hr

Assistant Facility Security Officer Full Time Bethesda, MD, US 8 days ago Requisition ID: 1259 Join a Company Where Your Work Makes a Difference At ISN , we believe our people are the driving force ...

Edgesource Corp.

Facility Security Officer

Alexandria, VA · On-site

$120 - $155/hr

Open Job Opportunities Facility Security Officer Location Alexandria, VA Employment Type Full time Location Type On-site Department Operations Security Compensation * $120K - $155K Facility Security ...

Maxtena Inc

Facility Security Officer

Germantown, MD · On-site

As a Facility Security Officer, you will be responsible for the day-to-day security and operations of our Germantown, MD Headquarters and staff. This position includes but is not limited to: Security ...

next page

Showing results 1-20

All JobsFacility Security Officer JobsAssistant Facility Security Officer JobsAssistant Facility Security Officer Jobs in Reston, VA

Assistant Facility Security Officer information

See Reston, VA salary details

$29.6K

$45.7K

$61.4K

How much do assistant facility security officer jobs pay per year?

As of Aug 26, 2026, the average yearly pay for assistant facility security officer in Reston, VA is $45,737.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,500.00 and $49,400.00 per year, depending on experience, location, and employer.

What is an assistant facility security officer?

Assistant Facility Security Officers (AFSOs) are professionals who support the Facility Security Officer (FSO) in implementing and maintaining an organization's security program, especially where classified or sensitive information is handled. AFSOs assist with compliance to government regulations, conduct security training, process security clearances, and help manage security documentation. They serve as a backup to the FSO and may communicate with government agencies to ensure all security requirements are met. Their responsibilities are essential for protecting national security information and maintaining a safe, secure work environment.

What are the key skills and qualifications needed to thrive as an assistant facility security officer?

To thrive as an Assistant Facility Security Officer, you need a solid understanding of security regulations (such as NISPOM), risk assessment, and access control, often supported by a bachelor's degree and eligibility for a security clearance. Familiarity with security management systems, incident reporting tools, and certifications like the Industrial Security Professional (ISP) are common requirements. Excellent attention to detail, discretion, and strong interpersonal skills help foster a secure environment and effective collaboration. These skills are crucial to ensure regulatory compliance, protect sensitive information, and maintain the overall safety of the facility.

What are some common challenges an assistant facility security officer faces when managing compliance requirements?

Assistant Facility Security Officers often encounter challenges in staying up-to-date with evolving security regulations and ensuring consistent compliance across all facility operations. Balancing day-to-day security duties with extensive documentation and audits can be demanding, particularly when coordinating with multiple departments. Effective communication, organization, and proactive training are essential for addressing these challenges and maintaining a secure and compliant environment.

What is the difference between Assistant Facility Security Officer vs Facility Security Officer?

AspectAssistant Facility Security OfficerFacility Security Officer
CertificationsOften requires security clearances and certifications like PSP or CPPTypically holds similar certifications, often with more experience
Work EnvironmentSupports security operations, assists in implementing security protocolsOversees security programs, manages security staff
Employer & Industry UsageCommonly employed in government, defense, or corporate facilitiesLeads security teams in similar environments

The Assistant Facility Security Officer assists the Facility Security Officer in managing security protocols, ensuring compliance, and supporting security staff. The Facility Security Officer holds a more senior role, responsible for overall security management and strategy. Both roles require relevant certifications and work in similar environments, but the FSO has greater leadership responsibilities.

What are popular job titles related to Assistant Facility Security Officer jobs in Reston, VA?

For Assistant Facility Security Officer jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Assistant Facility Security Officer jobs in Reston, VA look for?

The top searched job categories for Assistant Facility Security Officer jobs in Reston, VA are:

What cities near Reston, VA are hiring for Assistant Facility Security Officer jobs?

Cities near Reston, VA with the most Assistant Facility Security Officer job openings:

Assistant Facility Security Officer jobs near you
Infographic showing various Assistant Facility Security Officer job openings in Reston, VA as of August 2026, with employment types broken down into 89% Full Time, and 11% Part Time. Highlights an 100% In-person job distribution, with an average salary of $45,737 per year, or $22 per hour.

Assistant Facility Security Officer

ISN Corp

Bethesda, MD • On-site

$85 - $120/hr

Other

Medical, Life, Retirement, PTO

Posted 8 days ago

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Assistant Facility Security Officer

Full Time Bethesda, MD, US

8 days ago Requisition ID: 1259

Join a Company Where Your Work Makes a Difference

At ISN, we believe our people are the driving force behind our success. For more than 45 years, we've partnered with over 150 federal agencies to deliver innovative, mission-critical solutions that strengthen government mission and serve the public.

Recognized over 25 times by the Washington Business Journal as one of the 50 Fastest Growing Government Contractors and by the Inc. 5000 as one of the Fastest Growing Private Companies, ISN continues to grow through exceptional service, innovation, and a commitment to excellence. We have earned more than 100 commendation letters from our customers recognizing our commitment to exceptional quality, timely delivery, and unwavering integrity. We take pride in our role as a trusted government partner, delivering innovative solutions that benefit society, strengthen national security, and support mission-critical operations.

At ISN, you'll find more than a job—you'll find an opportunity to build your career, collaborate with talented professionals, and make a meaningful impact supporting important federal missions. We foster a collaborative, inclusive culture where employees are encouraged to learn, grow, share ideas, and contribute to innovative solutions for our customers.

Whether you're just beginning your career or bringing years of experience, you'll join a team that values integrity, accountability, teamwork, and continuous improvement. If you're passionate about making a difference and delivering exceptional results, we'd love to have you on our team.

Why You'll Love Working at ISN

  • Comprehensive Medical Coverage with Prescription Benefits
  • Flexible Spending Accounts (FSA)
  • Company-Paid Short-Term & Long-Term Disability
  • Company-Paid Basic Life Insurance
  • 401(k) Retirement Plan
  • Paid Time Off beginning on your first day of employment
  • Professional growth and leadership development opportunities


ISN is looking to add a Full-Time Assistant Facility Security Officer to our Bethesda, Maryland office.

Key Responsibilities

The Assistant Facility Security Officer (AFSO) supports the Facility Security Officer (FSO) in administering and maintaining the organization's industrial security program. The AFSO assists in ensuring compliance with the National Industrial Security Program Operating Manual (NISPOM), Defense Counterintelligence and Security Agency (DCSA) requirements, and other applicable federal regulations governing classified information. This position helps safeguard personnel, facilities, information, and assets while promoting a culture of security awareness throughout the organization. Must be in office 5 days a week in our Bethesda location.

Preferred Qualifications

3 years minimum of related work experience.

3 years minimum of experience with onboarding cleared staff.

Experience with DISS, NBIS, NISS, and other government security systems.

Excellent written, verbal, and interpersonal communication skills.

Prior experience with DHS (Dept of Homeland Security).

ISN Corporation is proud to be an Equal Opportunity Employer.

We celebrate diversity and are committed to creating an inclusive workplace where all qualified applicants receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, disability, protected veteran status, genetic information, or any other status protected by applicable law.

ISN Corporation maintains a Drug-Free Workplace. All candidates must successfully complete a pre-employment background investigation prior to starting employment.

#J-18808-Ljbffr

Apply