Sentinel Technologies

Sentinel Technologies Employee Directory

IT Services and IT ConsultingUnited States501-1000 Employees

When it comes to achieving a tangible ROI and sustainable performance from your IT environment, Sentinel takes the lead. Even as our services have spanned generations of technology, Sentinel has stayed at the forefront of IT developments and maintained a singular focus on providing practical and innovative solutions. With single-source accountability, Sentinel processes and teams can efficiently address a range of IT needs – from communications, to data center, to cloud and managed services. Our proven success has allowed us to expand from our original charter of providing technology maintenance services to our current standing as one of the leading IT services and solutions provider in the U.S. By aligning with many of today’s global technology leaders including Cisco, Microsoft, Dell EMC, NetApp and VMware, Sentinel solutions achieve tangible results.

Sentinel services customers both nationally and internationally with operating centers in Downers Grove, IL; Chicago, IL; Springfield, IL; Detroit, MI; Grand Rapids, MI; Lansing, MI; Milwaukee, WI; Phoenix, AZ; and Denver, CO. Since 1982, opportunities at Sentinel have been created by achieving consistent growth in our core business coupled with expanded geographic reach and the rapid adoption of cutting edge technology. Our commitment to our employees has remained consistent through the years-to create a work environment that encourages creativity, an entrepreneurial spirit, fosters growth through certification and hands-on training, and rewards success! 

Ranked #7 in the Chicago Tribune Top 100 workplaces, midsize business category.

Find Sentinel Technologies employees' phone numbers or email addresses

Sentinel Technologies Global Highlights

Location
Employees

North America
901

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  • United States Of America
    895
  • Canada
    3
  • Dominican Republic
    2
  • Mexico
    1

Asia
36

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  • India
    30
  • Philippines
    3
  • Pakistan
    2
  • Jordan
    1

Europe
15

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  • United Kingdom Of Great Britain And Northern Ireland
    10
  • Netherlands
    3
  • Belgium
    1
  • Spain
    1

South America
6

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  • Brazil
    1
  • Bolivia
    1
  • Colombia
    1
  • Paraguay
    1
  • Chile
    1
  • Peru
    1

Africa
5

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  • South Africa
    3
  • Tanzania
    1
  • Nigeria
    1

Oceania
1

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  • Australia
    1

Sentinel Technologies's Leadership

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    I. T.
    Chief Executive Officer
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    B. F.
    Chief Operations Officer
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    D. J.
    Vice President Of Sales Operations - U.S. East
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    M. G.
    Vice President Of Sales
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    P. C.
    Vice President Of Human Resources
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    A. C.
    Field Ciso Americas Sentinelone
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    J. P.
    Small Business Owner
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    M. B.
    Founder And Director - Music, Music Video And Web Media Production
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Sentinel Technologies Employee Metrics

100%
50%
0%
2025
2024
  • Analytics
  • Engineering
  • Sales
  • Program & Project Management
  • Solutions Engineering
  • Other

Contact profiles from Sentinel Technologies

Name
Title
Contact Info
Location
Last Update
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    M. M.
    Director Of Sales - Us East
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    United StatesMichigan
    Oct 30, 2025
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    C. B.
    Director Of Sales
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    United StatesArizona
    Nov 11, 2025
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    R. S.
    Director Of Ai Innovation & Consulting
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    United StatesColorado
    Nov 12, 2025
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    T. S.
    Sr. Director Solutions Architecture
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    Oct 16, 2025
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    D. R.
    Director, U.S. - Consulting Solutions Architect
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    United StatesMichigan
    Oct 30, 2025
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    A. B.
    National Director, Enterprise Architecture & Innovation
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    United StatesMichigan
    Nov 05, 2025
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    B. M.
    National Director - Public Sector Solutions
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    United StatesTexas
    Aug 26, 2024
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    L. N.
    National Director, Governance - It Solutions
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    United StatesArkansas
    Oct 22, 2025
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    D. S.
    Director, Enterprise Account Services
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    Nov 11, 2025
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    F. C.
    Director Of Programming
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    CanadaBritish Columbia
    Feb 28, 2024

Frequently Asked Questions

What is Sentinel Technologies known for?

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Sentinel Technologies was founded in 1982 operates in the IT Services and IT Consulting industry. The company's main headquarters is located in 2550 Warrenville Road, Downers Grove, IL 60515, US; you can contact the main corporate office by phone at . Explore Sentinel Technologies's company overview page for more information.

What is Sentinel Technologies's most common email format?

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Sentinel Technologies employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Sentinel Technologies email formats with LeadIQ.

How many employees does Sentinel Technologies have currently?

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Sentinel Technologies has approximately 787 employees as of October 2025. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are Sentinel Technologies's key employees and leadership?

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As of October 2025, Sentinel Technologies's key employees include:

  • Chief Executive Officer: I. T.
  • Chief Operations Officer: B. F.
  • Vice President Of Sales Operations - U.S. East: D. J.
  • Vice President Of Sales: M. G.
  • Vice President Of Human Resources: P. C.

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