Account Manager
Current
Apr 2022 - Present
AeroLeads people directory · profile
Randy Duncan Email & Phone Number
Account Manager
at
Tellennium
1 work email found
@tellennium.com
3 phones found area 708
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Account Manager
Location
Mokena, Illinois, United States
Company size
Who is Randy Duncan? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Randy Duncan is listed as Account Manager at Tellennium, a with 29 employees, based in Mokena, Illinois, United States. AeroLeads shows a work email signal at tellennium.com, phone signal with area code 708, and a matched LinkedIn profile for Randy Duncan.
Randy Duncan previously worked as Sr Operations Service Manager at Lumen Technologies and Telecommunications Specialist at Hewlett-Packard. Randy Duncan holds Certification, Electronics from Devry Institute Of Technology.
Company email context
Email format at Tellennium
This section adds company-level context without repeating Randy Duncan's masked contact details.
{first_initial}{last}@tellennium.com
89% confidence
AeroLeads found 1 current-domain work email signal for Randy Duncan. Compare company email patterns before reaching out.
Profile bio
About Randy Duncan
Accomplished telecommunications professional with 20+ years of experience with major global finance and banking institutions. Extensive knowledge and background in Telecommunications Operations Management with PBX installations and maintenance, Project Management, Service Delivery Management, Disaster Recovery and Governance. Recognized for exceeding expectations of service levels for clients, problem solving within operations, and optimizing services to reduce costs. Strengths include strong leadership, technical expertise in telecommunications, and able to effectively communicate with multi-level workgroups and vendors.Specialties: PBX, Key & VoIP telephone systems,Voice Messaging, Voice Recording Services & IVR/VRUMobile Wireless, Carrier Services, E911Contact Center Services, Call Management Systems, Call AccountingLAN/WAN, Routers/SwitchesCisco CCNA Certified
Listed skills include Voip, Telecommunications, Avaya, Lan Wan, and 42 others.
Current workplace
Randy Duncan's current company
Company context helps verify the profile and gives searchers a useful next step.
Tellennium
6 roles · 47 years
Randy Duncan work experience
A career timeline built from the work history available for this profile.
Sr Operations Service Manager
Aug 2014 - Jan 2022
Telecommunications Specialist
Sep 2008 - Feb 2014
Fvp Telecommunications
Jan 2006 - Aug 2008
Vp Telecommunications
1992 - 2007
~15 yrs
Telecom Manager
Talman Savings
1980 - 1989
~9 yrs
Team & coworkers
Colleagues at Tellennium
Other employees you can reach at tellennium.com. View company contacts for 29 employees →
NW
Nicole Webster
Colleague at TellenniumMount Washington, Kentucky, United States
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CP
Chloe Peavler
Colleague at TellenniumBrattleboro, Vermont, United States
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AJ
Alexus Jackson
Colleague at TellenniumLouisville, Kentucky, United States
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SS
Shawn Smith
Colleague at TellenniumCincinnati, Ohio, United States
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LB
Leah B.
Colleague at TellenniumMount Washington, Kentucky, United States
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JE
Jim Elliott
Colleague at TellenniumProspect, Kentucky, United States
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TG
Todd Givens
Colleague at TellenniumMount Washington, Kentucky, United States
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NL
No Limits
Colleague at TellenniumIndore, Madhya Pradesh, India
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RH
Robert Halik
Colleague at TellenniumAlpharetta, Georgia, United States
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KM
Kasey Mccoy
Colleague at TellenniumShepherdsville, Kentucky, United States
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Nicole Webster
Colleague at TellenniumMount Washington, Kentucky, United States
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CP
Chloe Peavler
Colleague at TellenniumBrattleboro, Vermont, United States
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AJ
Alexus Jackson
Colleague at TellenniumLouisville, Kentucky, United States
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SS
Shawn Smith
Colleague at TellenniumCincinnati, Ohio, United States
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LB
Leah B.
Colleague at TellenniumMount Washington, Kentucky, United States
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JE
Jim Elliott
Colleague at TellenniumProspect, Kentucky, United States
View →
TG
Todd Givens
Colleague at TellenniumMount Washington, Kentucky, United States
View →
NL
No Limits
Colleague at TellenniumIndore, Madhya Pradesh, India
View →
RH
Robert Halik
Colleague at TellenniumAlpharetta, Georgia, United States
View →
KM
Kasey Mccoy
Colleague at TellenniumShepherdsville, Kentucky, United States
View →
2 education records
Randy Duncan education
Certification, Electronics
Devry Institute Of Technology
Education record
FAQ
Frequently asked questions about Randy Duncan
Quick answers generated from the profile data available on this page.
What company does Randy Duncan work for?
Randy Duncan works for Tellennium.
What is Randy Duncan's role at Tellennium?
Randy Duncan is listed as Account Manager at Tellennium.
What is Randy Duncan's email address?
AeroLeads has found 1 work email signal at @tellennium.com for Randy Duncan at Tellennium.
What is Randy Duncan's phone number?
AeroLeads has found 3 phone signal(s) with area code 708 for Randy Duncan at Tellennium.
Where is Randy Duncan based?
Randy Duncan is based in Mokena, Illinois, United States while working with Tellennium.
What companies has Randy Duncan worked for?
Randy Duncan has worked for Tellennium, Lumen Technologies, Hewlett-Packard, Bank Of America (Formally Lasalle Bank), and Abn Amro.
Who are Randy Duncan's colleagues at Tellennium?
Randy Duncan's colleagues at Tellennium include Nicole Webster, Chloe Peavler, Alexus Jackson, Shawn Smith, and Leah B..
How can I contact Randy Duncan?
You can use AeroLeads to view verified contact signals for Randy Duncan at Tellennium, including work email, phone, and LinkedIn data when available.
What schools did Randy Duncan attend?
Randy Duncan holds Certification, Electronics from Devry Institute Of Technology.
What skills is Randy Duncan known for?
Randy Duncan is listed with skills including Voip, Telecommunications, Avaya, Lan Wan, Acd, Disaster Recovery, Infrastructure, and Call Logging.
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