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John Sienkowski Email & Phone Number

Manager, Project and Program Management (ePMO) at CareFirst BlueCross BlueShield
Location: Frederick, Maryland, United States 5 work roles 1 school
1 work email found @carefirst.com 3 phones found area 301 and 800 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@carefirst.com
Direct phone (301) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Manager, Project and Program Management (ePMO)
Location
Frederick, Maryland, United States
Company size

Who is John Sienkowski? Overview

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Quick answer

John Sienkowski is listed as Manager, Project and Program Management (ePMO) at CareFirst BlueCross BlueShield, a company with 7015 employees, based in Frederick, Maryland, United States. AeroLeads shows a work email signal at carefirst.com, phone signal with area code 301, 800, and a matched LinkedIn profile for John Sienkowski.

John Sienkowski previously worked as Manager, Project/Program Management (ePMO) at Carefirst Bluecross Blueshield and Technology Manager, Assistant Vice President at Wells Fargo. John Sienkowski holds Bachelor Of Business Administration - Bba, Marketing/Marketing Management, General from James Madison University.

Company email context

Email format at CareFirst BlueCross BlueShield

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{first}.{last}@carefirst.com
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AeroLeads found 1 current-domain work email signal for John Sienkowski. Compare company email patterns before reaching out.

Profile bio

About John Sienkowski

Manager with over 30 years of IT Management, and Project Management experience implementing software to meet business' needs by delivering applications and enhancements. Expertise includes ensuring that application development remains aligned with the architectural roadmaps, creating and maintaining internal/external applications, websites, web portals and wireless applications. Specialties: IT Management, Project Management, Portal and Intranets, Collaboration, Internet Application Development, Project Lifecycle, and Business Analysis.

Listed skills include It Management, Document Management, Project Management, Sharepoint, and 17 others.

Current workplace

John Sienkowski's current company

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CareFirst BlueCross BlueShield
Carefirst Bluecross Blueshield
Manager, Project and Program Management (ePMO)
Frederick, MD, US
Website
Employees
7015
AeroLeads page
5 roles

John Sienkowski work experience

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

Technology Manager, Assistant Vice President

  • Deliver project milestones within schedule by overseeing day to day operations, allocation and reallocation of developers, QA testers and system analysts.
  • Serve as escalation point and ensure that application development remains aligned with the architectural roadmaps.
  • Interact with direct reports, peers, vendors, technical partners, technical senior management, and business leadership.
  • Assist development staff in analyzing highly complex requirements.
  • Identify project and technical risks, formulate mitigation strategy and lead discovery of alternatives with lower risk profiles.
Sep 2013 - Apr 2021

Senior Project Manager

  • Involved in every stage of the project lifecycle, managed project budgets and plans, coordinated external vendor activities, and managed multi-disciplinary teams to deliver successful solutions.
  • Developed web portals, web sites, integrated and customized applications, and business solutions for dot com and enterprise wide companies.
  • Developed wireless applications for Palm, Pocket PC, and WAP phones.
  • Managed the completion of competitive Request for Proposals bids.
  • Increased revenue by identifying client‘s business needs and potential sales opportunities.
Sep 2000 - Jun 2013

Technical Director

  • Managed a staff of 70-80 employees and consultants with an annual budget of over $6 million.
  • Recruiting, motivating, and developing managers, technical staff, and analytical staff.
  • Senior Project Manager for all System Development’s Y2K activities. Maintained overall Microsoft Project plan, coordinated and involved in business analysis, maintained issues log and responsible for issue resolution.
Jan 1995 - Sep 2000
Team & coworkers

Colleagues at CareFirst BlueCross BlueShield

Other employees you can reach at carefirst.com. View company contacts for 7015 employees →

1 education record

John Sienkowski education

FAQ

Frequently asked questions about John Sienkowski

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

What company does John Sienkowski work for?

John Sienkowski works for CareFirst BlueCross BlueShield.

What is John Sienkowski's role at CareFirst BlueCross BlueShield?

John Sienkowski is listed as Manager, Project and Program Management (ePMO) at CareFirst BlueCross BlueShield.

What is John Sienkowski's email address?

AeroLeads has found 1 work email signal at @carefirst.com for John Sienkowski at CareFirst BlueCross BlueShield.

What is John Sienkowski's phone number?

AeroLeads has found 3 phone signal(s) with area code 301, 800 for John Sienkowski at CareFirst BlueCross BlueShield.

Where is John Sienkowski based?

John Sienkowski is based in Frederick, Maryland, United States while working with CareFirst BlueCross BlueShield.

What companies has John Sienkowski worked for?

John Sienkowski has worked for Carefirst Bluecross Blueshield, Wells Fargo, and I3Solutions.

Who are John Sienkowski's colleagues at CareFirst BlueCross BlueShield?

John Sienkowski's colleagues at CareFirst BlueCross BlueShield include Nicole Winder, Loretta Caskey, Barbara Cutter, Pattie Ford, and Rita Walker.

How can I contact John Sienkowski?

You can use AeroLeads to view verified contact signals for John Sienkowski at CareFirst BlueCross BlueShield, including work email, phone, and LinkedIn data when available.

What schools did John Sienkowski attend?

John Sienkowski holds Bachelor Of Business Administration - Bba, Marketing/Marketing Management, General from James Madison University.

What skills is John Sienkowski known for?

John Sienkowski is listed with skills including It Management, Document Management, Project Management, Sharepoint, Microsoft Office Sharepoint Server, Business Analysis, Enterprise Content Management, and Sdlc.

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