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Mark Sieberg Email & Phone Number

Utilities Customer Service Representative at City of Portland at City of Portland
Location: Portland, Oregon, United States 1 work role
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✓ Verified May 2026 2 data sources Profile completeness 71%

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Current company
City of Portland
Role
Utilities Customer Service Representative at City of Portland
Location
Portland, Oregon, United States
Company size
2636 employees

Who is Mark Sieberg? Overview

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Quick answer

Mark Sieberg is listed as Utilities Customer Service Representative at City of Portland at City of Portland, a company with 2636 employees, based in Portland, Oregon, United States. AeroLeads shows a matched LinkedIn profile for Mark Sieberg.

Mark Sieberg previously worked as Utilities Customer Service Representative at City Of Portland.

Company email context

Email format at City of Portland

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City of Portland

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Profile bio

About Mark Sieberg

Mark Sieberg is a Utilities Customer Service Representative at City of Portland at City of Portland.

Current workplace

Mark Sieberg's current company

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City of Portland
City Of Portland
Utilities Customer Service Representative at City of Portland
portland, oregon, united states
Website
portlandonline.com
Employees
2636
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Company profile
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1 role

Mark Sieberg work experience

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Team & coworkers

Colleagues at City of Portland

Other employees you can reach at portlandonline.com. View company contacts for 2636 employees →

HS Hank Smith Hank Smith Colleague at City Of Portland Portland, Oregon, United States, United States View → FN Fallon Niedrist De Guzman Fallon Niedrist De Guzman Colleague at City Of Portland Portland, Oregon, United States, United States View → NA Nick Atanasov Nick Atanasov Colleague at City Of Portland Portland, Oregon, United States, United States View → MK Michael K. Michael K. Colleague at City Of Portland Portland, Oregon Metropolitan Area, United States View → DC Desiree Costello Desiree Costello Colleague at City Of Portland Portland, Oregon, United States, United States View → MR Michael Reynolds Michael Reynolds Colleague at City Of Portland Portland, Oregon, United States, United States View → JS Josh Smith Josh Smith Colleague at City Of Portland Oregon City, Oregon, United States, United States View → JH John Holtrop John Holtrop Colleague at City Of Portland Portland, Oregon, United States, United States View → SE Stacey Edwards Stacey Edwards Colleague at City Of Portland Portland, Oregon, United States, United States View → HA Halima Abdirizak Halima Abdirizak Colleague at City Of Portland Portland, Oregon, United States, United States View →
FAQ

Frequently asked questions about Mark Sieberg

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

What company does Mark Sieberg work for?

Mark Sieberg works for City of Portland.

What is Mark Sieberg's role at City of Portland?

Mark Sieberg is listed as Utilities Customer Service Representative at City of Portland at City of Portland.

Where is Mark Sieberg based?

Mark Sieberg is based in Portland, Oregon, United States while working with City of Portland.

What companies has Mark Sieberg worked for?

Mark Sieberg has worked for City Of Portland.

Who are Mark Sieberg's colleagues at City of Portland?

Mark Sieberg's colleagues at City of Portland include Hank Smith, Fallon Niedrist De Guzman, Nick Atanasov, Michael K., and Desiree Costello.

How can I contact Mark Sieberg?

You can use AeroLeads to view verified contact signals for Mark Sieberg at City of Portland, including work email, phone, and LinkedIn data when available.

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