Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Financials

Overview

Protos Security: nationwide security services with a 97% client retention rate and innovative client portal; serving many Fortune 500's.

News

Blog 9 days ago
Dan Acker: Building a Stronger Security Strategy Across Hotel Properties
Written by: Dan Acker Senior Director of Service at Protos Security Dan Acker is Senior Director of Service at Protos Security. Dan works with clients and operational teams to coordinate scalable security programs, improve service visibility and support c
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Blog 17 days ago
Why AI-Ready Data Centers Are Moving to Remote Locations
Key Takeaways: Data centers are moving to rural areas to access expansive physical footprints and larger power grid capacity required for evolving AI needs. Remote sites can face delayed law enforcement response times, local security staffing shortages, e
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Blog 28 days ago
GSX 2026 Show Floor Spotlight: SecurityInfoWatch Interview with Mark Hjelle
Interview with: Mark Hjelle Chief Executive Officer, Protos Security Mark is an experienced Chief Executive Officer and Board Member who has led large national business and facilities services firms for nearly 25 years delivering strong top- and bottom-li
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Blog 28 days ago
Modern Healthcare Security Management: An Executive Guide to Compliance, Coverage and Staff Safety
IN THIS GUIDE: Hospital emergency rooms and clinical spaces are two of the most dynamic, high-stakes environments in physical security. According to data from the Bureau of Labor Statistics, healthcare workers account for nearly 73% of all nonfatal workpl
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Blog 1 month ago
How Security Presence Shapes Safety in High-Risk Healthcare Settings
Key Takeaways A visible healthcare security presence acts as a stabilizing anchor, and officers trained in de-escalation can calm tense situations during medical crises. Strategic security placement helps protect clinical staff from burnout by mitigating
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Blog 1 month ago
Protos Security's Cameron Tabor Featured in Security Sales & Integration Interview
Q&A Interview with: Cameron Tabor Senior Vice President of Software Engineering, Protos Security Cameron Tabor currently serves as the Senior Vice President of Software Engineering. With over 20 years of experience, Cameron has made a distinguished career
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Blog 1 month ago
Why Healthcare Security Programs Break Down at Scale
Key Takeaways Growth Fractures Security: A strategy that works for a single facility can break down when applied at scale, particularly across diverse facility types and geographical locations. Vendor Fragmentation: Relying on a mix of local security vend
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Blog 1 month ago
Protos Security's Glen Sider Featured in Security Management Interview: How Can the Security Industry Give Back to Former Military and Law Enforcement Professionals?
How Can the Security Industry Give Back to Former Military and Law Enforcement Professionals? Protos Security is sponsoring this year's Military and Law Enforcement Appreciation Day at GSX 2026 on September 16. This video interview features Glen Sider, Vi
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Blog 2 months ago
Why Security Needs Change Across a Multi-Location Healthcare Network
Key Takeaways Healthcare security needs vary by location and facility type: high-intervention emergency departments require physical guarding, while specialty clinics may be good candidates for remote video monitoring. Consider a managed off-duty program:
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Press release 2 months ago
Protos CEO Mark Hjelle Featured in Mergermarket Article
Protos Security is sharpening its M&A strategy around tech-enabled managed security services, targeting acquisitions that expand its capabilities, technology and key markets.
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Tech stack

Technologies named in job postings at Protos Security over the last 12 months, by layer, with the share of postings for each.
Technologies in use
1
Postings analysed
1
Stack modernity
43/100
Developer tools
Microsoft Excel
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Salary insights

Compensation ranges based on this company's open jobs
Median
$62k
Typical range
$40k – $110k
Open positions
16
7 Jobs
Junior 57.1%
Senior 28.6%
Staff 14.3%
Level Jobs Median Typical range
Junior 4 $40k $40k – $46k
Senior 2 $90k $90k
Staff 1 $62k $62k
Highest paying role Retired LEO Security Officer/Concierges - San Francisco Area $110k
Normalized to USD per year
All salaries at Protos Security By role, level and city, against the market · 16 jobs with pay

Growth

Hiring Momentum
30/100
Slowing
Open positions
17
2 opened / 0 closed in 30 days
Median time-to-fill
51 days
faster than 27% of the market
ATS activity
Every ~6 hours
Today
Hiring Dynamics 0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Operations
39% ▲
Administrative
22% ▲
Field & Service
17% ▲
Management
11% ▼
Marketing
6% ▲
Hospitality
6% ▲
Actively hiring for Operations (+5 in 30 days)

Offices

Where the company hires and what each office is for
Cities
14
Hiring now
11
Countries
1
Busiest office
Roanoke
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Headquarters Builds here Office with open vacancies No open vacancies right now Tap a pin for the office
Roanoke United States
Support & operations
6 open roles 8 posted in 90 days 200-500 est. staff $50k Avg Salary
hires for Administrative, Management, Marketing
seen since Jul 2026 job postings
San Francisco United States
2 open roles 1 posted in 90 days 50-200 est. staff $86k Avg Salary
hires for Operations, Hospitality
seen since Jul 2026 job postings
Nashville United States
Regional office
Associated Protective Service
1 open roles 1 posted in 90 days 10-50 est. staff $44k Avg Salary
hires for Field & Service
916 5th Avenue South, Nashville, TN 37203
seen since Oct 2026 company site, job postings
Atlanta United States
1 open roles 1 posted in 90 days 10-50 est. staff $90k Avg Salary
hires for Field & Service
seen since Sep 2026 job postings
Sacramento United States
1 open roles 1 posted in 90 days 10-50 est. staff $70k Avg Salary
hires for Operations
seen since Sep 2026 job postings
San Diego United States
1 open roles 1 posted in 90 days 10-50 est. staff $40k Avg Salary
hires for Operations
seen since Sep 2026 job postings
Memphis United States
1 open roles 1 posted in 90 days 10-50 est. staff $90k Avg Salary
hires for Field & Service
seen since Sep 2026 job postings
Vacaville United States
1 open roles 1 posted in 90 days 10-50 est. staff $48k Avg Salary
hires for Operations
seen since Sep 2026 job postings
Northridge United States
1 open roles 1 posted in 90 days 10-50 est. staff $80k Avg Salary
hires for Operations
seen since Sep 2026 job postings
Los Angeles United States
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Operations
seen since Oct 2026 job postings
Pasadena United States
1 open roles 1 posted in 90 days 10-50 est. staff $74k Avg Salary
hires for Operations
seen since Oct 2026 job postings
Norwalk United States
Regional office
ProtosHeadquarters
383 Main Ave, Suite 505, Norwalk, CT 06851, USA
company site
Vista United States
Regional office
Off Duty OFFicers
2365 La Mirada Drive, Vista, CA 92081
company site
Norcross United States
Regional office
Protos Security
Norcross, GA 30093
company site