Mark Guessford
Application Support Specialist at Global Data Consultants, LLC (GDC) | Washington DC-Baltimore Area
Engage
candidates 10x faster
Enjoy unlimited access and discover candidates outside of LinkedIn
Trusted by 1.4M users from 76% of Fortune 500 companies
The most accurate data ever
CCPA Compliant
GDPR Compliant
150M
Personal Emails
200M
Work Emails
100M
Direct Dials
250M
Professional Profiles
40M
Company Profiles
Find anyone, anywhere
with ContactOut
today
Making remote or global hires?
Connecting
with key decision-makers? We can help.
- 40 emails / month
- 3 phone numbers / month
- Works on standard LinkedIn only
-
Work emails, personal emails,
mobile numbers
No credit card required
Application Support Specialist at Global Data Consultants, LLC (GDC) in February 2022 to Present
Software Programmer at Direct Mail Processors Inc (DMP) in October 2019 to February 2022
Service Desk Analyst at GDC (Global Data Consultants) in August 2018 to October 2019
Kitchen at Chick-fil-a Hagerstown in November 2010 to June 2018
See more
See less
Shepherd University, Bachelor of Science (BS), July 2026
Williamsport High School (MD), July 2026
See more
See less
Computer Security
Computer Science
Computer Networking
Drums
Java
JavaScript
HTML5
AJAX
C#
Microsoft Word
Programming
Windows XP
Windows 7
Windows Vista
Microsoft Office
See more
See less
What is Mark Guessford email address?
Email Mark Guessford at [email protected] and [email protected]. This email is the most updated Mark Guessford's email found in 2026.
What is Mark Guessford phone number?
Mark Guessford phone number is 3015824920.
How to contact Mark Guessford?
To contact Mark Guessford send an email to [email protected] or [email protected]. If you want to call Mark Guessford try calling on 3015824920. (updated on September 02, 2024)
What company does Mark Guessford work for?
Mark Guessford works for Global Data Consultants, LLC (GDC)
What is Mark Guessford's role at Global Data Consultants, LLC (GDC)?
Mark Guessford is Application Support Specialist
What industry does Mark Guessford work in?
Mark Guessford works in the Computer & Network Security industry.
Mark Guessford Email Addresses
Mark Guessford Phone Numbers
looking for?
Find personal and work emails for over 250M professionals.
People like Mark Guessford
Healthcare Management Specialist at Three Oaks Hospice
Quality Department Specialist at Takeda
Senior Talent Acquisition Specialist at GDC (Global Data Consultants)
Licensing Coordinator at York Wallcoverings
Director of Capital Markets at DraftKings Inc.
Director Of Program Operations at National Council on Aging
Nurse Practitioner at FREDERICK MEMORIAL HEALTHCARE SYSTEMS
Legal at Accenture
Innovation & Strategy VP at UST
Management Consulting Manager at Accenture
Director of Development for Foundations, Economic Studies at The Brookings Institution
Manager, Strategic Planning & Business Development at Emerson Climate Technologies
Founder at Access to Awareness
Engagement Engineer at LLBednar Consulting, LLC
Entry-Level Recruiting Location Lead at Accenture
Customer Experience Manager at Georgia-Pacific LLC
Regions Lead, Insights Technology at Kantar
Account Director at CYLNDR Agency
Consultant, Direct and Digital Marketing at David Bergeman Consulting
Retired. Chicken Farmer. Gardener. Wine Maker. at Bernards Farm
Senior Clinical Trials Manager at Butterfly Network, Inc.
Retired at Liberty Mutual
Grocery Manager at Fresh Thyme Farmers Market
Senior Associate at Embarc Advisors
Show more
Show less