Director Of It Finance Applications
CurrentOverseeing ERP systems integration, reporting and dashboarding focusing on Costpoint and Cognos.
Jan 2023 - Present
AeroLeads people directory · profile
John Markos Email & Phone Number
Director of IT Finance Applications
at
Arcfield
1 work email found
@leidos.com
1 phone found area 703
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Director of IT Finance Applications
Location
Falls Church, Virginia, United States
Who is John Markos? Overview
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Quick answer
John Markos is listed as Director of IT Finance Applications at Arcfield, based in Falls Church, Virginia, United States. AeroLeads shows a work email signal at leidos.com, phone signal with area code 703, and a matched LinkedIn profile for John Markos.
John Markos previously worked as Senior Manager - Deltek Enterprise Applications at Peraton and Manager - Industry Specialty Services, Enterprise Software Solutions at Bdo. John Markos holds Bachelors, Accounting from Virginia Tech - Pamplin College Of Business.
Company email context
Email format at Arcfield
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{last}{first_initial}@leidos.com
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AeroLeads found 1 current-domain work email signal for John Markos. Compare company email patterns before reaching out.
Profile bio
About John Markos
25 plus years experience working in functional and technical ERP system roles both client facing and as a client. Areas of focus:ERP data migration, integration and implementation Deltek Costpoint Functional SMEDeltek System Integrations (WebServices/Extensibility)IBM CognosConcurTM1 Planning (Budgeting/Dashboards)PeopleSoft FinancialsSQL scripting (Ad Hoc/Data Extracts)
Listed skills include Cognos, Integration, Erp, Peoplesoft, and 42 others.
Current workplace
John Markos's current company
Company context helps verify the profile and gives searchers a useful next step.
13 roles · 30 years
John Markos work experience
A career timeline built from the work history available for this profile.
Senior Manager - Deltek Enterprise Applications
Manage Costpoint, Cognos and all data integrations to and from Deltek products.
Jul 2018 - Jan 2023
Manager - Industry Specialty Services, Enterprise Software Solutions
Bdo
Provide ERP systems solutions and support
Feb 2018 - Jul 2018
Erp Systems Analyst
Responsible for Deltek Costpoint, Cognos and UNANET accounting systems and all related reporting
Oct 2016 - Jan 2018
Finance Manager
Nov 2014 - Dec 2015
Senior Business Analyst
Leading M&A Integration efforts for ManTech.-End to end data integration from Legacy to Production System-Troubleshoot post integration issues-Assist in data extraction from legacy system and/or coordinate with legacy system resources to procure data
Aug 2011 - Nov 2014
Manager
Feb 2008 - Aug 2011
Business Analyst
2009 - 2010
~1 yr
Consultant On Bearingpoint Project
2008 - 2009
~1 yr
Senior Member Of Advisory Staff
Aug 2001 - Feb 2008
Consultant
Deltek Systems
2000 - 2001
~1 yr
Staff Accountant
1999 - 2001
~2 yrs
Staff Accountant
Btg
1997 - 1999
~2 yrs
2 education records
John Markos education
Bachelors, Accounting
Virginia Tech - Pamplin College Of Business
Bachelors, Accounting/Finance
Virginia Tech
FAQ
Frequently asked questions about John Markos
Quick answers generated from the profile data available on this page.
What company does John Markos work for?
John Markos works for Arcfield.
What is John Markos's role at Arcfield?
John Markos is listed as Director of IT Finance Applications at Arcfield.
What is John Markos's email address?
AeroLeads has found 1 work email signal at @leidos.com for John Markos at Arcfield.
What is John Markos's phone number?
AeroLeads has found 1 phone signal(s) with area code 703 for John Markos at Arcfield.
Where is John Markos based?
John Markos is based in Falls Church, Virginia, United States while working with Arcfield.
What companies has John Markos worked for?
John Markos has worked for Arcfield, Peraton, Bdo, Sallyport, and Leidos.
How can I contact John Markos?
You can use AeroLeads to view verified contact signals for John Markos at Arcfield, including work email, phone, and LinkedIn data when available.
What schools did John Markos attend?
John Markos holds Bachelors, Accounting from Virginia Tech - Pamplin College Of Business.
What skills is John Markos known for?
John Markos is listed with skills including Cognos, Integration, Erp, Peoplesoft, Business Analysis, Program Management, Business Process Improvement, and Business Intelligence.
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