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Assistant Security Supervisor Jobs in Washington

Security Supervisor

Manassas, VA · On-site

$54K - $60K/yr

The Safety/Security Supervisor will work closely with management to address any security issues, maintain a secure environment, and assist with audits and investigations. WHAT YOU WILL DO * Team ...

Security Supervisor

Manassas, VA · On-site

$54K - $60K/yr

The Safety/Security Supervisor will work closely with management to address any security issues, maintain a secure environment, and assist with audits and investigations. WHAT YOU WILL DO * Team ...

Security Supervisor

Manassas, VA · On-site

$54K - $60K/yr

The Safety/Security Supervisor will work closely with management to address any security issues, maintain a secure environment, and assist with audits and investigations. WHAT YOU WILL DO * Team ...

POSITION SUMMARY The Supervisor is responsible for overseeing security officers and ensure security ... Provide first aid, CPR, and assist during emergencies as necessary. * Ensure safety requirements ...

... security and safety of client property and personnel. Supervisors must possess and maintain a ... and assist as needed. * Knowledge of life safety systems, fire panels, CCTV system computers, the ...

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Assistant Security Supervisor information

See Washington salary details

$9

$26

$62

How much do assistant security supervisor jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for assistant security supervisor in Washington is $26.05, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $26.15 per hour, depending on experience, location, and employer.

What does an assistant security supervisor do?

An Assistant Security Supervisor supports the Security Supervisor in overseeing the safety and security operations of a facility or organization. Their duties typically include supervising security staff, monitoring surveillance systems, responding to incidents, and ensuring security protocols are followed. They may also assist in training new security personnel and coordinating with law enforcement when necessary. The role requires strong leadership, communication skills, and the ability to handle emergencies effectively.

What is the difference between Assistant Security Supervisor vs Security Supervisor?

AspectAssistant Security SupervisorSecurity Supervisor
CertificationsSecurity Guard License, CPR/First AidSecurity Guard License, CPR/First Aid
Work EnvironmentAssists in security operations, supports security teamOversees security staff, manages security protocols
ResponsibilitiesSupports security team, reports incidentsManages security staff, enforces policies

The Assistant Security Supervisor typically supports the Security Supervisor by assisting in daily security operations and reporting incidents. The Security Supervisor has a broader role in managing security staff and implementing security policies. Both roles require similar certifications and work in similar environments, but the Security Supervisor holds more managerial responsibilities.

How does an assistant security supervisor typically interact with other departments within an organization?

Assistant Security Supervisors play a key role in fostering communication and collaboration between the security team and other departments, such as facilities management, human resources, and IT. They often coordinate with these teams to ensure security protocols are integrated into daily operations and special events. This collaboration helps identify potential risks, streamline incident reporting, and implement safety training sessions. Building strong relationships with other departments is essential for maintaining a secure and cooperative work environment.

What are the key skills and qualifications needed to thrive as an assistant security supervisor, and why are they important?

To thrive as an Assistant Security Supervisor, you need knowledge of security protocols, incident response, and supervisory skills, typically supported by a high school diploma or relevant certifications. Familiarity with surveillance systems, access control software, and incident reporting tools is commonly required. Strong leadership, attention to detail, and effective communication help you manage teams and ensure safety. These skills and qualities are essential for maintaining a secure environment and responding efficiently to security incidents.
What cities in Washington are hiring for Assistant Security Supervisor jobs? Cities in Washington with the most Assistant Security Supervisor job openings:
Infographic showing various Assistant Security Supervisor job openings in Washington as of June 2026, with employment types broken down into 75% Full Time, 20% Part Time, 1% Temporary, and 4% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $54,190 per year, or $26.1 per hour.

Assistant Security Manager

Smithsonian Institution

Washington, DC • On-site, Remote

$70K - $111K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 12 days ago


Smithsonian Institution rating

8.6

Company rating: 8.6 out of 10

Based on 25 frontline employees who took The Breakroom Quiz

2nd of 29 rated museums


Job description

Summary
The Smithsonian Institution is the world's largest museum, education, and research complex, with 21 museums and the National Zoo. This position is located within the Office of Protective Services (OPS), Undersecretary of Administration, Smithsonian Institution (SI). OPS is responsible for overseeing, a large museum/complex security program, and leading and providing protection throughout SI.
Learn more about this agency
Duties
Help
The Assistant Security Manager personally and through subordinate administrative staff and subordinate security supervisors assists in managing the physical security program for an assigned museum security unit within the Office of Protection Services.
In this position, you will:
  • Provide assistance with the acquisition, installation, inspection, and repair of new or existing security equipment and/or devices.
  • Assist the Security Manager in directing activities concerned with security and emergency planning
    programs at assigned SI buildings.
  • Develop and assess materials that will be used for preparing briefings and point papers for the Security Manager.
  • Gather data for the planning and programming for long and short-range security programs and
    projects.

Requirements
Help
Conditions of employment
  • Pass Pre-employment Background Investigation
  • May need to complete a Probationary Period
  • Maintain a Bank Account for Direct Deposit/Electronic Transfer
  • Males born after 12/31/59 must be registered with Selective Service.

Conditions of Employment
Qualification requirements, including one year time-in-grade at the next lower grade level for promotion candidates, must be met within 30 days of the job announcement closing date. See the 'Required Documents' section for additional information.
For information on qualification requirements, see Qualification Standards Handbook for General Schedule Positions on OPM website.
Qualifications
Experience:
GS-09 - You qualify for this position if you have one year of specialized experience equivalent to at least the GS-07 level in the Federal Service. For this position, specialized experience is defined as:
  • assisting with the acquisition, inspection and maintenance of various security devices and equipment;
  • evaluating organizational performance through various reports, briefings and analysis;
  • assisting with the development and implementation of security and emergency management programs to further enhance the safety of the agency and/or organization; and
  • managing short and long-term security projects

OR
Master's or equivalent graduate degree
OR
2 full years of progressively higher level graduate education leading to such a degree
OR
LL.B. or J.D., if related
OR
Combination of Education and Experience: Education and experience may be combined to meet the basic qualifications. For a full explanation of this option please see the Qualification Standards. Special Instructions for Foreign Education: If you are qualifying by education and/or you have education completed in a foreign college/university described above, it is your responsibility to provide transcripts and proof of U.S. accreditation for foreign study. For instructions on where to fax these documents, see the "Required Documents" section of this announcement.
GS-11 - You qualify for this position if you have one year of specialized experience equivalent to at least the GS-09 level in the Federal Service. For this position, specialized experience is defined as:
  • managing the acquisition, inspection and maintenance of various security devices and equipment;
  • evaluating organizational performance through various reports, briefings and analysis;
  • leading the development and implementation of security and emergency management programs to further enhance the safety of the agency and/or organization; and
  • managing short and long-term security projects

OR
Ph.D. or equivalent doctoral degree
OR
3 full years of progressively higher level graduate education leading to such a degree
OR
LL.M., if related
OR
Combination of Education and Experience: Education and experience may be combined to meet the basic qualifications. For a full explanation of this option please see the Qualification Standards. Special Instructions for Foreign Education: If you are qualifying by education and/or you have education completed in a foreign college/university described above, it is your responsibility to provide transcripts and proof of U.S. accreditation for foreign study. For instructions on where to fax these documents, see the "Required Documents" section of this announcement.
Your resume must be no more than two (2) pages and should clearly demonstrate how your experience aligns with the responsibilities and specialized experience required for this position. Do not copy language directly from the vacancy announcement, as you will be deemed ineligible for consideration. Instead, provide detailed, descriptive information about your actual experience.
Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.
Part-time and/or unpaid experience related to this position will be considered to determine the total number of years and months of experience. Be sure to note the number of paid or unpaid hours worked each week.
Education
There are no basic education requirements for this position.
Additional information
This position is not included in the bargaining unit.
Recruitment Incentive: Recruitment incentive(s) may be authorized for this position. However, approval for incentives are contingent upon various availability. If authorized, certain incentives will require the incumbent to sign a service agreement to remain in the Federal government for a certain time period.
Note: This statement does not imply nor guarantee an incentive will be offered and paid.
Selections may be made for vacancies across the Smithsonian Institution (SI). By applying to this position, you agree to allow your application and other personal information to be shared with one or more SI hiring officials for employment consideration for same/similar positions within the location(s) identified in this announcement.
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Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.
Benefits
Help
The Smithsonian offers a comprehensive benefits package that includes, in part, vacation and sick leave, holidays, health/life insurance, accident insurance, and excellent retirement program options.
Please see Benefits at https://www.si.edu/OHR/benefits for a complete description.
Flexible Spending Accounts - https://www.fsafeds.com/
Health Insurance - http://www.opm.gov/insure/health/index.asp
Leave - http://www.opm.gov/oca/leave/index.asp
Life Insurance - http://www.opm.gov/insure/life/index.asp
Long Term Care Insurance - http://www.ltcfeds.com
Retirement Program - https://www.opm.gov/retirement-services/

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