John Markatos, Pmp
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John Markatos, Pmp Email & Phone Number

Program Manager, Installation Status Report at VISTA Technology Services Inc.
Location: Leesburg, Virginia, United States 9 work roles 2 schools
2 work emails found @vistatsi.com 3 phones found area 703 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 3 phones

Work email j****@vistatsi.com
Direct phone (703) ***-****
LinkedIn Profile matched
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Role
Program Manager, Installation Status Report
Location
Leesburg, Virginia, United States
Company size

Who is John Markatos, Pmp? Overview

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Quick answer

John Markatos, Pmp is listed as Program Manager, Installation Status Report at VISTA Technology Services Inc., a company with 82 employees, based in Leesburg, Virginia, United States. AeroLeads shows a work email signal at vistatsi.com, phone signal with area code 703, and a matched LinkedIn profile for John Markatos, Pmp.

John Markatos, Pmp previously worked as Program Manager, Installation Management Analytics at Vista Technology Services Inc. and Program Manager, Integrated Decision Support Team at Vista Technology Services, Inc.. John Markatos, Pmp holds Master Of Science, Engineering Management from University Of Missouri-Rolla.

Company email context

Email format at VISTA Technology Services Inc.

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*@vistatsi.com
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AeroLeads found 2 current-domain work email signals for John Markatos, Pmp. Compare company email patterns before reaching out.

Profile bio

About John Markatos, Pmp

Information Technology-focused Project Management Professional (PMP) specializing in business analysis, data analysis, business process improvement, enterprise data systems, and facility portfolio management. Problem solver. Excels in both project management and business analyst roles. Broad experience both managing and supporting projects for the U.S. Army, Department of Defense (DoD), Department of Justice (DOJ), and other federal agencies. Brings standardization and efficiency to business processes. Proficient in manipulating and analyzing large datasets using SQL and advanced Excel techniques, and producing meaningful reports and briefing charts to support analysis. Adept at discerning customer wants and needs, and developing high quality solutions to ensure client satisfaction. Active DoD Secret security clearance.

Listed skills include Project Management, Business Analysis, Project Planning, Program Management, and 43 others.

Current workplace

John Markatos, Pmp's current company

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VISTA Technology Services Inc.
Vista Technology Services Inc.
Program Manager, Installation Status Report
arlington, virginia, united states
Website
Employees
82
AeroLeads page
9 roles

John Markatos, Pmp work experience

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

Program Manager, Installation Status Report

Current

Crystal City, VA

Leads a team of over 20 subject matter experts, developers and analysts in the operation, maintenance and improvement of the Army's Installation Status Report (ISR) program and system. Provides quality program management support to the Headquarters, Department of the Army (HQDA), Deputy Chief of Staff (DCS) G-9 and Installation Management Command (IMCOM)..

Mar 2021 - Present

Program Manager, Installation Management Analytics

Crystal City, VA

Managed and directed multiple analytical and data support teams and technical implementation projects. Managed the development of enhancements to the Army’s Installation Status Report (ISR) system, including development of a web service capability between ISR and both the Headquarters Installation Information System (HQIIS) and SMS-BUILDER, as well as.

Feb 2020 - Mar 2021

Program Manager, Integrated Decision Support Team

Crystal City, VA

Program manager and senior subject matter expert leading a team of analysts in the development of facility portfolio requirements at Headquarters, Department of the Army for installations worldwide. Formulates Army budget requirements in excess of $5 billion annually. Extracts, analyzes and reports on a wide variety of inventory, requirements and financial.

Jul 2015 - Feb 2020

Project Manager, Systems Development And Support

Tysons, VA

Project manager and business analyst on a diverse team of subject matter experts and system developers supporting the Real Property Planning and Analysis System (RPLANS) for the U.S. Army Office of the Assistant Chief of Staff for Installation Management (OACSIM). Ensured reliable RPLANS operations & maintenance and data updates; collected, analyzed, and.

Jun 2006 - Jun 2015

Project Manager, Base Realignment And Closure (Brac) Support

Herndon, VA

Project manager and business analyst leading the design, development, and implementation of a web-based Oracle database application to collect detailed facility and mission support data for six DoD agencies in support of BRAC 2005 planning and analysis; and implementing the MS Enterprise Project Management suite of systems to track BRAC 2005 actions for.

Jun 2003 - May 2007

Project Manager, Federal Real Property Support

Herndon, VA

Project manager and business analyst for engagements ensuring Executive Order compliance in the area of Real Property Asset Management Planning for the Department of Justice (DOJ) and several other federal agencies. Developed performance metrics; incorporated industry best practices; interacted on behalf of government agencies with the Office of Management.

Oct 2004 - Jun 2006

Engagement Manager, Call Routing Solutions

Herndon, VA

Engagement manager and business analyst for the development and implementation of call distribution solutions for commercial and federal clients. Led a team of consultants in customizing commercial IP telephony equipment to allow the intelligent routing, queuing, and distribution of calls.

May 2002 - May 2003

Lead Analyst, Systems Development

Herndon, VA

Lead business analyst for the design and development of an Enterprise Information Portal to enable U.S. Army users to retrieve real property portfolio information and data from disparate sources and present it in a unified, dynamically integrated and maintained view.

Mar 2001 - Apr 2002

Captain

Held numerous positions of both leadership and technical expertise as an active duty U.S. Army Engineer officer.

May 1994 - Dec 2000
Team & coworkers

Colleagues at VISTA Technology Services Inc.

Other employees you can reach at vistatsi.com. View company contacts for 82 employees →

2 education records

John Markatos, Pmp education

FAQ

Frequently asked questions about John Markatos, Pmp

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

What company does John Markatos, Pmp work for?

John Markatos, Pmp works for VISTA Technology Services Inc..

What is John Markatos, Pmp's role at VISTA Technology Services Inc.?

John Markatos, Pmp is listed as Program Manager, Installation Status Report at VISTA Technology Services Inc..

What is John Markatos, Pmp's email address?

AeroLeads has found 2 work email signals at @vistatsi.com for John Markatos, Pmp at VISTA Technology Services Inc..

What is John Markatos, Pmp's phone number?

AeroLeads has found 3 phone signal(s) with area code 703 for John Markatos, Pmp at VISTA Technology Services Inc..

Where is John Markatos, Pmp based?

John Markatos, Pmp is based in Leesburg, Virginia, United States while working with VISTA Technology Services Inc..

What companies has John Markatos, Pmp worked for?

John Markatos, Pmp has worked for Vista Technology Services Inc., Vista Technology Services, Inc., and Us Army.

Who are John Markatos, Pmp's colleagues at VISTA Technology Services Inc.?

John Markatos, Pmp's colleagues at VISTA Technology Services Inc. include Mark Halverstadt, Marcus Huggins, Stacy O'Brien, Mike Ryan, and Taibat Elesho-Tanimowo.

How can I contact John Markatos, Pmp?

You can use AeroLeads to view verified contact signals for John Markatos, Pmp at VISTA Technology Services Inc., including work email, phone, and LinkedIn data when available.

What schools did John Markatos, Pmp attend?

John Markatos, Pmp holds Master Of Science, Engineering Management from University Of Missouri-Rolla.

What skills is John Markatos, Pmp known for?

John Markatos, Pmp is listed with skills including Project Management, Business Analysis, Project Planning, Program Management, Dod, Management, Leadership, and Requirements Analysis.

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