Optical And Ethernet Sme
Current
Oct 2016 - Present
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Dheeraj Madan Email & Phone Number
Optical and Ethernet SME at Colt Technology Services
at
Colt Technology Services
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✓ Verified May 2026
3 data sources
Profile completeness 100%
Current company
Role
Optical and Ethernet SME at Colt Technology Services
Location
Gurgaon, Haryana, India
Company size
Who is Dheeraj Madan? Overview
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Quick answer
Dheeraj Madan is listed as Optical and Ethernet SME at Colt Technology Services at Colt Technology Services, a company with 4519 employees, based in Gurgaon, Haryana, India. AeroLeads shows a matched LinkedIn profile for Dheeraj Madan.
Dheeraj Madan previously worked as Optical and Ethernet SME at Colt Technology Services and techb at Colt Technology Services. Dheeraj Madan holds B. Tech, Electronics & Tele Communication from Jrn University Udaipur.
Company email context
Email format at Colt Technology Services
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Colt Technology Services
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Profile bio
About Dheeraj Madan
Transmission/Ethernet/DWDM/ITIL/Lease services bandwidth Specialties: Transmission Ethernet DWDM, carrier ethernet
Listed skills include Transmission, Sdh, Pdh, Gsm, and 10 others.
Current workplace
Dheeraj Madan's current company
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Colt Technology Services
9 roles
Dheeraj Madan work experience
A career timeline built from the work history available for this profile.
Oct 2009 - Present
Transmission Engineer
Ericsson
Oct 2014 - Oct 2016
Transmission Engineer
Ericsson Global Services India Private Limited
Layer 2, ethernet lease service engineer
Feb 2014 - Oct 2016
Oct 2013 - Feb 2015
Senior Engineer
Transmission and BTS O&M; Accountable for Operations & Maintenance of SDH, PDH (ZTE, SIEMENS, NEC) & BTS (ZTE SDR 8800 & 8900) equipments. Monitoring entire network, Traffic monitoring and troubleshooting.Handling Kathmandu Region for NCELL, Independently.Working in difficult condition in mountains area.ZTE TELECOM 8Oct’09 – Jan 2011 Transmission + BTS.
Feb 2012 - Oct 2013
Transmission Engineer
Zte Telecom
Accountable for Operations & Maintenance of SDH, PDH (NEC) & BTS (ZTE) equipments. Monitoring entire network, Traffic monitoring and troubleshootingDeftly carrying out Ring testing for the proper & smooth running of networkAccountable for Closing of the fault tickets created by OMCRNew Sites Integration and Providing E1 to the site and integrate it if.
Oct 2009 - Feb 2011
Microwave + Transmission Engineer
Reliance Communications Limited
Looked after the Operations & Maintenance of SDH, PDH(NEC), BTS & M/W equipmentsResponding to all NOC call outs within a specified area and contact the appropriate field staff to resolve a system problem.Carried out Installation & Commissioning of Routers for visibility All NE on NMS, Operation & maintenance of BTS sites & high value connections.Carried.
Feb 2008 - Oct 2009
Microwave Transmission Engineer
Reliance Communications Limited
Looked after the Operations & Maintenance of SDH, PDH(NEC) & MUX equipmentsResponding to all NOC call outs within a specified area and contact the appropriate field staff to resolve a system problem.Carried out Installation & Commissioning of All NE, Operation & maintenance of BTS sites & high value connections.Carried out Survey and planning for new Fiber.
Feb 2008 - Oct 2009
Team & coworkers
Colleagues at Colt Technology Services
Other employees you can reach at colt.net. View company contacts for 4519 employees →
JJ
Jovlyn John
Colleague at Colt Technology Services
Bengaluru, Karnataka, India, India
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TI
Toru Inaba
Colleague at Colt Technology Services
Kanagawa, Japan, Japan
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CM
Ca Manoj Khandelwal
Colleague at Colt Technology Services
Gurugram, Haryana, India, India
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AG
Ashish Gaur
Colleague at Colt Technology Services
Gurugram, Haryana, India, India
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IC
Ignacio Carrasco
Colleague at Colt Technology Services
Alcobendas, Community Of Madrid, Spain, Spain
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MK
Mayank Kulshrestha
Colleague at Colt Technology Services
Gurugram, Haryana, India, India
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PS
Parven Sanger
Colleague at Colt Technology Services
London Area, United Kingdom, United Kingdom
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KK
Khashayar Khosravi
Colleague at Colt Technology Services
Poznań, Wielkopolskie, Poland, Poland
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AS
Amit Sood
Colleague at Colt Technology Services
Bengaluru, Karnataka, India, India
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AM
Alejandro Moreno González
Colleague at Colt Technology Services
Greater Barcelona Metropolitan Area, Spain
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Jovlyn John
Colleague at Colt Technology Services
Bengaluru, Karnataka, India, India
View →
TI
Toru Inaba
Colleague at Colt Technology Services
Kanagawa, Japan, Japan
View →
CM
Ca Manoj Khandelwal
Colleague at Colt Technology Services
Gurugram, Haryana, India, India
View →
AG
Ashish Gaur
Colleague at Colt Technology Services
Gurugram, Haryana, India, India
View →
IC
Ignacio Carrasco
Colleague at Colt Technology Services
Alcobendas, Community Of Madrid, Spain, Spain
View →
MK
Mayank Kulshrestha
Colleague at Colt Technology Services
Gurugram, Haryana, India, India
View →
PS
Parven Sanger
Colleague at Colt Technology Services
London Area, United Kingdom, United Kingdom
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KK
Khashayar Khosravi
Colleague at Colt Technology Services
Poznań, Wielkopolskie, Poland, Poland
View →
AS
Amit Sood
Colleague at Colt Technology Services
Bengaluru, Karnataka, India, India
View →
AM
Alejandro Moreno González
Colleague at Colt Technology Services
Greater Barcelona Metropolitan Area, Spain
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2 education records
Dheeraj Madan education
B. Tech, Electronics & Tele Communication
Jrn University Udaipur
Diploma, Electronics & Tele Communication
2007Harayana Board Of Technology
FAQ
Frequently asked questions about Dheeraj Madan
Quick answers generated from the profile data available on this page.
What company does Dheeraj Madan work for?
Dheeraj Madan works for Colt Technology Services.
What is Dheeraj Madan's role at Colt Technology Services?
Dheeraj Madan is listed as Optical and Ethernet SME at Colt Technology Services at Colt Technology Services.
Where is Dheeraj Madan based?
Dheeraj Madan is based in Gurgaon, Haryana, India while working with Colt Technology Services.
What companies has Dheeraj Madan worked for?
Dheeraj Madan has worked for Colt Technology Services, Ericsson, Ericsson Global Services India Private Limited, Huawei Technologies India, and Zamil Industrial.
Who are Dheeraj Madan's colleagues at Colt Technology Services?
Dheeraj Madan's colleagues at Colt Technology Services include Jovlyn John, Toru Inaba, Ca Manoj Khandelwal, Ashish Gaur, and Ignacio Carrasco.
How can I contact Dheeraj Madan?
You can use AeroLeads to view verified contact signals for Dheeraj Madan at Colt Technology Services, including work email, phone, and LinkedIn data when available.
What schools did Dheeraj Madan attend?
Dheeraj Madan holds B. Tech, Electronics & Tele Communication from Jrn University Udaipur.
What skills is Dheeraj Madan known for?
Dheeraj Madan is listed with skills including Transmission, Sdh, Pdh, Gsm, Microwave, Nms, Optical Fiber, and Troubleshooting.
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