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Mark Serjak Email & Phone Number

Vice President - Dark Fiber Services at Zayo Group
Location: Los Angeles Metropolitan Area, United States, United States 8 work roles 2 schools
1 work email found @zayo.com 4 phones found area 781, 805, and 908 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email m****@zayo.com
Direct phone (781) ***-****
LinkedIn Profile matched
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Current company
Zayo Group
Role
Vice President - Dark Fiber Services
Location
Los Angeles Metropolitan Area, United States, United States
Company size
3742 employees

Who is Mark Serjak? Overview

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Quick answer

Mark Serjak is listed as Vice President - Dark Fiber Services at Zayo Group, a company with 3742 employees, based in Los Angeles Metropolitan Area, United States, United States. AeroLeads shows a work email signal at zayo.com, phone signal with area code 781, 805, 908, and a matched LinkedIn profile for Mark Serjak.

Mark Serjak previously worked as Advisory Board Member at Bwg Strategy Llc and Area VP - Wireless and International Carrier Operations at Verizon. Mark Serjak holds Ma, International Relations, Summa Cum Laude from Northeastern University.

Company email context

Email format at Zayo Group

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{first}.{last}@zayo.com
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Profile bio

About Mark Serjak

Proven, hands-on Operations executive with demonstrated track record to transform and optimize organizations. An expert at leading Domestic and Global Customer Focused teams in Service Delivery, Network Deployment, PMO/Project Management, Field Operations and Customer Engagement with teams of up to 1000+ employees and capital programs in excess of $1B. Demonstrated ability to drive improvements in the entire customer experience while lowering expense and improving SLA’s. Strong track record of building key customer alliances and leveraging internal operations to increase revenue and drive profitable growth. Passionate about engaging employees to drive change. Award winning Wine MakerLeadership Roles:- Led Program Management Organization (PMO) for delivery of next-gen Ethernet services to over 25K cell sites and 10K cell site upgrades, delivering $2.2B in revenue and managed Capital programs of over $1.7B Network deployment focusing on 4G and 5G Small Cell Sites- Led International Operations organization responsible for entire post-sales customer experience with teams located in 10 countries covering Europe, Middle East, Asia Pacific and Latin America markets supporting $300M+ revenue- Service Management organization for all Domestic Wireless Carriers responsible for provisioning, maintenance, project management and network upgrades- Field operations; growing a team from 400 to 1000+ employees in 14 states to provide FiOS Service installation and improve overall customer experience- Service Delivery Operations covering 14 State West Area, with headcount of 500+, and functional responsibilities of front-end order entry, engineering/design, milestone delivery and test/hand-off for commercial customers and carriers- Winner of 1 Double Gold, 3 Gold, and 2 Silver Medals in National Wine Competitions for 2019 and 2020 vintages

Listed skills include Program Management, Telecommunications, Vendor Management, Networking, and 46 others.

Current workplace

Mark Serjak's current company

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Zayo Group
Zayo Group
Vice President - Dark Fiber Services
Los Angeles, CA, US
Website
zayo.com
Employees
3742
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Company profile
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8 roles · 31 years

Mark Serjak work experience

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

Vice President - Dark Fiber Services

Zayo Group

Los Angeles, CA, US

Advisory Board Member

Current
Bwg Strategy Llc

New York, NY

BWG is an invite-only network for senior executives across technology, media and telecom. BWG industry professionals participate in a series of roundtables discussions, which are a valuable resource for market intelligence, business development and personal / professional networking.

Mar 2018 - Present

Vice President - Dark Fiber Services

Current
Zayo Group

Greater Los Angeles Area

In his current role, Mark is Vice President of Dark Fiber Program Delivery at Zayo Group, the leading global provider of Communications Infrastructure. Mark leads a team for Dark Fiber network deployment/delivery to fortune 100 businesses, wireless carriers and large content providers covering metro and long haul fiber networks.

2016 - Present ~10 yrs 4 mos

Area Vp - Wireless And International Carrier Operations

Verizon

Newbury Park, CA

As leader of the Wireless Operations segment for Verizon Partner Solutions, led National Program Management Office responsible for capital management, business planning and program delivery of next-gen Ethernet backbone services to all US Wireless Carriers. Managed all aspects from customer engagement, capital forecasts, deployment planning, milestone.

2010 - 2016 ~6 yrs

Area Vp - Strategic Programs

Verizon

Newbury Park, California

Responsible for the building and spin-off of a $1.1B stand-alone business unit from Verizon Wholesale to Frontier Communications. Scope included feasibility analysis and repositioning of 400+ employees in 8 states covering sales, marketing, circuit design/provisioning, maintenance, testing, local and 911 services. Managed back end migration of work moving.

2009 - 2010 ~1 yr

Director - West Provisioning Operations

Verizon

Newbury Park, CA

Led Customer Focused Service Delivery Operations in 14 State West Area, with headcount of 500+ and functional responsibilities of front-end order entry, engineering/design, milestone delivery and test/hand-off. Brought into newly created position to provide increased customer focus and service delivery performance. Aligned center functions and optimized.

2006 - 2009 ~3 yrs

Director - National Wire Services

Verizon

Irving, TX

Brought in to transform unstructured group of 400 employees (field and dispatch center) and pursue opportunities with FiOS fiber/copper drop wire installation and facility locates in 14 states. Reinvented team with new branding/mission and implemented national processes to expand and insource work from external companies. - Expanded headcount from 400 to.

2004 - 2006 ~2 yrs

Various Roles - Gte/Verizon

Verizon

Group Manager - Strategic Programs, NYRegional Manager - Northwest, Seattle WARegional Manager - Virginia Operations, Richmond, VA

1995 - 2004 ~9 yrs
Team & coworkers

Colleagues at Zayo Group

Other employees you can reach at zayo.com. View company contacts for 3742 employees →

AH Alex Haaf Alex Haaf Colleague at Zayo Group Louisville, Colorado, United States, United States View → NK Nikolay Kitev Nikolay Kitev Colleague at Zayo Group Bulgaria, Bulgaria View → PG Prashant Gandhi Prashant Gandhi Colleague at Zayo Group Greater Reading Area, United Kingdom View → KF Katie Fitzgerald Katie Fitzgerald Colleague at Zayo Group Tulsa Metropolitan Area, United States View → JA Jose Arce Jose Arce Colleague at Zayo Group Laval, Quebec, Canada, Canada View → 卫 卫茂昆 卫茂昆 Colleague at Zayo Group Beijing, Beijing, China, China View → JN Jonathan Nunes Jonathan Nunes Colleague at Zayo Group United States, United States View → SL Sara L Sara L Colleague at Zayo Group Toronto, Ontario, Canada, Canada View → AJ Amanda Jones-Centeno Amanda Jones-Centeno Colleague at Zayo Group Dallas-Fort Worth Metroplex, United States View → AK Abubakar Kahloon Abubakar Kahloon Colleague at Zayo Group Bahawalpur District, Punjab, Pakistan, Pakistan View →
2 education records

Mark Serjak education

Ma, International Relations, Summa Cum Laude

Northeastern University

Activities and Societies: Economic and business development in emerging/developing markets - Eastern Europe, Brazil

FAQ

Frequently asked questions about Mark Serjak

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

What company does Mark Serjak work for?

Mark Serjak works for Zayo Group.

What is Mark Serjak's role at Zayo Group?

Mark Serjak is listed as Vice President - Dark Fiber Services at Zayo Group.

What is Mark Serjak's email address?

AeroLeads has found 1 work email signal at @zayo.com for Mark Serjak at Zayo Group.

What is Mark Serjak's phone number?

AeroLeads has found 4 phone signal(s) with area code 781, 805, 908 for Mark Serjak at Zayo Group.

Where is Mark Serjak based?

Mark Serjak is based in Los Angeles Metropolitan Area, United States, United States while working with Zayo Group.

What companies has Mark Serjak worked for?

Mark Serjak has worked for Zayo Group, Bwg Strategy Llc, and Verizon.

Who are Mark Serjak's colleagues at Zayo Group?

Mark Serjak's colleagues at Zayo Group include Alex Haaf, Nikolay Kitev, Prashant Gandhi, Katie Fitzgerald, and Jose Arce.

How can I contact Mark Serjak?

You can use AeroLeads to view verified contact signals for Mark Serjak at Zayo Group, including work email, phone, and LinkedIn data when available.

What schools did Mark Serjak attend?

Mark Serjak holds Ma, International Relations, Summa Cum Laude from Northeastern University.

What skills is Mark Serjak known for?

Mark Serjak is listed with skills including Program Management, Telecommunications, Vendor Management, Networking, Call Centers, Cross Functional Team Leadership, Operations Management, and Team Building.

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