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James Graff Email & Phone Number

Managed Services I Cloud I Cyber Security I Network Security I Unified Communications I Data Center at Sentinel Technologies
Location: Detroit Metropolitan Area, United States, United States 6 work roles 2 schools
1 work email found @sentinel.com 2 phones found area 248 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@sentinel.com
Direct phone (248) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Managed Services I Cloud I Cyber Security I Network Security I Unified Communications I Data Center
Location
Detroit Metropolitan Area, United States, United States
Company size

Who is James Graff? Overview

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Quick answer

James Graff is listed as Managed Services I Cloud I Cyber Security I Network Security I Unified Communications I Data Center at Sentinel Technologies, a company with 201 employees, based in Detroit Metropolitan Area, United States, United States. AeroLeads shows a work email signal at sentinel.com, phone signal with area code 248, and a matched LinkedIn profile for James Graff.

James Graff previously worked as Sr. Account Executive at Sentinel Technologies and Senior Account Executive at Red Level Networks. James Graff holds Sales And Business Marketing from Western Michigan University - Haworth College Of Business.

Company email context

Email format at Sentinel Technologies

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{first_initial}{last}@sentinel.com
89% confidence

AeroLeads found 1 current-domain work email signal for James Graff. Compare company email patterns before reaching out.

Profile bio

About James Graff

James Graff is a Managed Services I Cloud I Cyber Security I Network Security I Unified Communications I Data Center at Sentinel Technologies. He possess expertise in solution selling, strategy, account management, sales, cold calling and 21 more skills. Colleagues describe him as "To Whom It May Concern: This letter is to serve as my formal recommendation for James Graff. I had the pleasure of working with James during the past year as our account representative for New Horizons. I found him consistently pleasant and easy to work with. In his position he assisted me in finding training and specific courses for my team. All I had to do was give him a call or email him details of what I was looking for and he’d send me the info. I initially worked with James and one of the senior instructors at New Horizons to take 2 training classes and condense them into a class consisting of six 10 hour days to meet our busy schedule. The two of them worked with me to consolidate and customize the training to meet our needs. I probably talked with James at least on a monthly basis scheduling training or identifying training for my team. To conclude, I would like to restate my recommendation for James Graff. If you have any further questions regarding his abilities or this recommendation, please do not hesitate to contact me using the information under my signature line. Sincerely, Kenny Sumner Manager – Database Architect Legal Recovery Solutions 53 Loveton Circle, Suite 110 Sparks, MD 21152 Direct: 586-834-1739", "I had the opportunity to lead James Graff for 6 years. James was a consistent top producer and multiple President’s Club winner at New Horizons. James often thrived during periods when many other Account Executives struggled to be productive. This allowed James to achieve the honor of becoming a Sr. Account Executive. I was always impressed with the relentless approach James always took to growing his business. He worked tirelessly to develop the best overall solution for his clients. James organically grew his business more than many other Account Executives that I have led in the past. Several of the organizations current key accounts produced little to no revenue when assigned to James. He was able to reverse this trend and position New Horizons as a strategic partner within these dormant accounts. James also prospected areas in which others were not willing to pursue. He creatively identified key executives and was able to secure opportunities to present our products and services. James Graff is a proven solution provider. He excelled dealing with remote as well as local customers. James has consistently exceeded my expectations in the past and I look forward to seeing him accomplish new record breaking success in the future.", and "James managed an Enterprise book of business w/ New Horizons effectively and consistently grew his account opportunities throughout his tenure at New Horizons. Working within his group, he lead initiatives and performed at high levels and won several Presidents Club honors at a sales executive."

Listed skills include Solution Selling, Strategy, Account Management, Sales, and 22 others.

Current workplace

James Graff's current company

Company context helps verify the profile and gives searchers a useful next step.

Sentinel Technologies
Sentinel Technologies
Managed Services I Cloud I Cyber Security I Network Security I Unified Communications I Data Center
Downers Grove, IL
Website
Employees
201
AeroLeads page
6 roles

James Graff work experience

A career timeline built from the work history available for this profile.

Sr. Account Executive

Current

Downers Grove, IL, US

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.

Oct 2019 - Present

Marketing Associate

Sysco Detroit
Sep 2013 - Apr 2015

Client Sales Professional

Grand Rapids, MI, US

Apr 2013 - Jul 2013

Senior Account Executive

New Braunfels, Texas, US

Jan 2008 - Nov 2012

Account Executive

New Braunfels, Texas, US

Aug 2003 - Dec 2007
Team & coworkers

Colleagues at Sentinel Technologies

Other employees you can reach at sentinel.com. View company contacts for 201 employees →

2 education records

James Graff education

Sales And Business Marketing

Western Michigan University - Haworth College Of Business

Education record

Northville High School
FAQ

Frequently asked questions about James Graff

Quick answers generated from the profile data available on this page.

What company does James Graff work for?

James Graff works for Sentinel Technologies.

What is James Graff's role at Sentinel Technologies?

James Graff is listed as Managed Services I Cloud I Cyber Security I Network Security I Unified Communications I Data Center at Sentinel Technologies.

What is James Graff's email address?

AeroLeads has found 1 work email signal at @sentinel.com for James Graff at Sentinel Technologies.

What is James Graff's phone number?

AeroLeads has found 2 phone signal(s) with area code 248 for James Graff at Sentinel Technologies.

Where is James Graff based?

James Graff is based in Detroit Metropolitan Area, United States, United States while working with Sentinel Technologies.

What companies has James Graff worked for?

James Graff has worked for Sentinel Technologies, Red Level Networks, Sysco Detroit, C/D/H, and New Horizons Clc.

Who are James Graff's colleagues at Sentinel Technologies?

James Graff's colleagues at Sentinel Technologies include Jon Rimkus, Cyndi Ferrell Pmp, Csm, Josh Meischner, Dave Biskup, and Katie Pelz.

How can I contact James Graff?

You can use AeroLeads to view verified contact signals for James Graff at Sentinel Technologies, including work email, phone, and LinkedIn data when available.

What schools did James Graff attend?

James Graff holds Sales And Business Marketing from Western Michigan University - Haworth College Of Business.

What skills is James Graff known for?

James Graff is listed with skills including Solution Selling, Strategy, Account Management, Sales, Cold Calling, Sales Process, Sales Operations, and Direct Sales.

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