Interface Security Systems Salary

As of April 2026, the average annual salary for employees at Interface Security Systems in the United States is $86,436. This translates to an approximate hourly wage of $42. Salaries at Interface Security Systems typically range from $76,024 to $97,986 annually, reflecting the diverse roles and experience levels within the company.

How Much Does Interface Security Systems Pay for Different Roles?

Explore detailed salary information for specific jobs at Interface Security Systems. Based on our data, the highest paying job is the Human Resources Director - Virtual, with an annual salary of $188,834. The table below outlines the annual salary ranges for most popular roles within the company.

Full Time IT Project Coordinator (2220m)

$60,272 / year

Salary Range: $52,965 - $68,350

Special Events

FT Family Law Paralegal Buckhead (2218)

$94,236 / year

Salary Range: $84,938 - $104,490

Legal

FT Project Coordinator (2220)

$111,722 / year

Salary Range: $95,413 - $126,138

Human Resources

FT - Family Law Paralegal Marietta (2219)

$89,988 / year

Salary Range: $80,932 - $100,162

Legal

FT Administrative Assistant/Research Assistant - Perimeter Area (2202)

$66,604 / year

Salary Range: $59,838 - $74,153

Administrative Assistant IV

FT Office Manager (2214)

$94,664 / year

Salary Range: $82,057 - $105,947

Management

Turn Insight into Opportunity: Current Job Openings

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About Interface Security Systems: Company Profile

Website
www.interfacesystems.com
Founded In
1995
Employees
500 - 1,000 employees
Industry
Business Services
Headquarter Location
EARTH CITY
Revenue
$50 Million - $200 Million
Phone Number
-
Social Media

Employee Reviews: Insights on Salary, Culture & Work-Life

Gain authentic perspectives from current and former employees. These anonymous reviews offer invaluable insights into Interface Security Systems's culture, work-life balance, management, and employee sentiment regarding salary satisfaction, bonus payouts, and benefits.
It’s a solid company with strong values and forward-thinking leadership. However, the culture is reserved. Collaboration is encouraged at all levels, and diverse teams make the workplace more enriching. Innovative projects keep work exciting. Benefits are generous, and the hybrid work model is helpful.
The culture is professional but lacks vibrancy. I appreciate the way feedback is encouraged and acted upon. I was pleasantly surprised by the annual bonus. Training is available but generic. Office environment is professional but lacks energy. The work environment is professional, though not particularly social.
Client satisfaction is a huge priority, and it's fulfilling to be part of a team that delivers high-quality services. This understanding culture makes it easier to manage personal and professional responsibilities, reducing stress and increasing loyalty among the staff and their families. This agility gives me confidence in our long-term success and makes it an exciting place to work, as we are al...

Is Interface Security Systems’s Pay Competitive? Salary Benchmarking Analysis

How does Interface Security Systems's compensation stack up against the industry and its key competitors? Our salary benchmarking analysis provides a clear comparison. The chart below visualizes this comparison alongside select peer companies.
Competitor / Benchmark Avg. Salary Variance Primary Market Influence Factor & Explanation
PER MAR SECURITY SERVICES $80,704
-6.6%
Typical compensation structure for smaller regional agencies like PER MAR SECURITY SERVICES.
SEVIER COUNTY MINIMUM SECURITY DETENTION FACILITY $79,842
-7.6%
SEVIER COUNTY MINIMUM SECURITY DETENTION FACILITY focuses strategically on recruiting and training entry-level apprentices.
PRO-TEC AMERICA LLC $86,144
-0.3%
Indicates identical technical requirements and experience levels between the two firms.
RAMPART SECURITY BLUE SPRINGS $85,434
-1.2%
Suggests RAMPART SECURITY BLUE SPRINGS utilizes a highly similar base-plus-benefits compensation model.
Business Services Industry $120,931
+39.9%
Pay variances are driven by organizational scale, specialized skill requirements, or geographic cost-of-living factors.
Need More Granular Data? The analysis above provides a high-level market overview. To benchmark specific job codes, adjust for real-time cost-of-living changes, or access verified HR-reported datasets, upgrade to Salary.com for Business. Precision matters when building your compensation strategy.

What Is the Cost of Living Near Kansas City?

Understanding the cost of living near Kansas City is key to truly evaluating a salary offer or your current compensation at Interface Security Systems.
Kansas City, MO's Cost of Living Index is approximately 87.2 (12.8% less expensive than US average; 1.9% less than MO average). Major city, BBQ/jazz, affordable housing, RideKC bus/streetcar (free). When planning your budget based on a salary from Interface Security Systems, consider these typical monthly expenses:
Expense Category Estimated Monthly Cost Key Considerations / Notes
Housing (1-BR Apt Rent) $950 - $1,500+ A significant portion of Interface Security Systems salary. Location choices impact this heavily.
Utilities (Basic) $140 - $230 Electricity, Heating, Cooling, Water etc.
Public Transportation $50 (RideKC monthly pass, streetcar free) Essential for most commuters; car ownership is costly.
Groceries (Single Person) $380 - $560 Can be higher with more dining out or specialty stores.
Personal & Leisure $380 - $700+ Dining out, entertainment, shopping. Highly variable.
Healthcare (Individual) $370 - $680+ Varies significantly by plan & employer contribution.
Subtotal (Excluding Taxes) $2,270 - $3,670+ This subtotal does not include income taxes (federal, state, local), which can significantly impact your take-home pay.

Most Common Questions About Interface Security Systems

FAQ 1: What is the typical salary range (low to high) for most roles at Interface Security Systems?
The typical annual salary range for most roles at Interface Security Systems is approximately from $76,024 to $97,986. It's important to remember that these are overall averages, actual salaries vary significantly based on specific job titles, years of experience, skills, and location.
FAQ 2: How much does Interface Security Systems pay compared to PER MAR SECURITY SERVICES?
The average annual salary at Interface Security Systems is $86,436, or an hourly wage of $42, in comparison to PER MAR SECURITY SERVICES which pays $80,703 per year or $39 per hour.
FAQ 3: How does experience level affect salary at Interface Security Systems?
Experience level is a significant factor in determining salary at Interface Security Systems, as it is with most employers. Generally, employees with more years of relevant experience and a proven track record can command higher salaries. For example, a senior-level role will typically have a higher pay band than an entry-level or mid-career position within the same job family.
FAQ 4: How can I determine if a salary offer from Interface Security Systems in Kansas City is fair given the local cost of living?
To determine if a salary offer from Interface Security Systems in Kansas City is fair, first compare the gross salary to our data for similar roles at Interface Security Systems and its competitors (see our similar company salaries section) . Then, critically, use our "Cost of Living Insights for Kansas City" to understand its purchasing power.
FAQ 5: What factors influence salary increases at Interface Security Systems?
Salary increases at Interface Security Systems are likely influenced by a combination of factors, including: individual employee performance against set goals, overall company performance and profitability, budget availability, changes in the market rate for similar roles (market adjustments), and sometimes cost-of-living increases.