Assistant Security Supervisor Salary in Maryland

How much does an Assistant Security Supervisor make in Maryland? As of September 01, 2026, the average salary for an Assistant Security Supervisor in Maryland is $72,074 per year, which breaks down to an hourly rate of $35.

However, an Assistant Security Supervisor's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $92,006
  • Majority Range (25th-75th percentile): $67,115 to $82,507
  • Entry-Level (10th percentile): $62,601

Key Factors That Influence Assistant Security Supervisor Salaries

An Assistant Security Supervisor's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Assistant Security Supervisor Salaries?

Experience is a primary driver of an Assistant Security Supervisor's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $64,662
  • Early Career (1-2 years): $96,430
  • Mid-Level (2-4 years): $69,901
  • Senior-Level (5-8 years): $91,782
  • Expert (over 8 years): $107,444
Job RoleYears of ExperienceAverage Salary
Security Specialist less than 1 year $64,662
Senior Security Specialist 1-2 years $96,430
Assistant Security Supervisor 2-4 years $69,901
Security Supervisor, Senior 5-8 years $91,782
Security Manager over 8 years $107,444

Top Paying Cities for Assistant Security Supervisor

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • Owings: $74,212
  • Riverdale: $76,866
  • College Park: $76,778

Assistant Security Supervisor Salary by Industry: Top Paying Sectors

For Assistant Security Supervisor roles, the industry you choose can affect earning potential by as much as 60% (the gap between the highest and lowest paying industries). Data shows that the Energy & Utilities and Biotechnology sectors offer the strongest compensation, at 25% above the average. In contrast, Assistant Security Supervisor positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Assistant Security Supervisor as a support function rather than a direct revenue driver.

The top paying industries for an Assistant Security Supervisor

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Energy & Utilities $90,093 $43.0 25%
Biotechnology $86,489 $42.0 20%
Software & Networking $86,489 $42.0 20%
Financial Services $82,885 $40.0 15%
Chemicals $79,282 $38.0 10%

Assistant Security Supervisor Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant Security Supervisor's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on September 01, 2026
$67,115
Average $72,074/year
$82,507
$5,593
Average $6,006/month
$6,876
$1,291
Average $1,386/week
$1,587
$32
Average $35/hour
$40
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $82,507 $6,876 $1,587 $40
Average $72,074 $6,006 $1,386 $35
25th Percentile $67,115 $5,593 $1,291 $32

Find Your Next Assistant Security Supervisor Job

Ready to take the next step in your career? Browse thousands of current Assistant Security Supervisor job openings on our job board. Use the search bar below to find your perfect match.

  • Securitas | Aberdeen, MD

    Securitas | Aberdeen, MD

    Securitas is seeking a Security Shift Supervisor to lead on-site security operations within our Security & Law Enforcement team. In this role, you will sup... more

    8 Days Ago

  • Andy Frain Services | Hanover, MD

    Andy Frain Services | Hanover, MD

    Andy Frain Services - - Responsibilities: Supervise Security department staff and manage performance. Enforce post orders and ensure that rounds are comple... more

    6 Days Ago

  • Andy Frain Services | Hagerstown, MD

    Andy Frain Services | Hagerstown, MD

    Andy Frain Services - - Responsibilities: Supervise and manage security staff. Perform Security Officer duties when needed. Implement and enforce security ... more

    6 Days Ago

  • GardaWorld Security Services U.S. | North East, MD

    GardaWorld Security Services U.S. | North East, MD

    Job Description:GardaWorld Security Services is Now Hiring a Surveillance Security Officer. Ready to suit up as a Surveillance Security Guard. What matters... more

    8 Days Ago

  • iQuasar | Havre De Grace, MD

    iQuasar | Havre De Grace, MD

    iQuasar LLC is seeking to fill a Supervisor Armed Security Guard position for our customer in Havre de Grace, MD. At iQuasar, we strive to provide the next... more

    8 Days Ago

  • Andy Frain | Hanover, MD

    Andy Frain | Hanover, MD

    MINIMUM Qualifications:The following are the minimum qualifications which an individual needs in order to successfully perform the duties and responsibilit... more

    8 Days Ago

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Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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