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Stephen Mankus Email & Phone Number

Enterprise Architect / Director of Solutions Development at Commonwealth Financial Network
Location: United States, United States, United States 12 work roles 2 schools
1 work email found @libertymutual.com 4 phones found area 214, 301, and 888 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email s****@libertymutual.com
Direct phone (214) ***-****
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Role
Enterprise Architect / Director of Solutions Development
Location
United States, United States, United States
Company size

Who is Stephen Mankus? Overview

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Quick answer

Stephen Mankus is listed as Enterprise Architect / Director of Solutions Development at Commonwealth Financial Network, a company with 1205 employees, based in United States, United States, United States. AeroLeads shows a work email signal at libertymutual.com, phone signal with area code 214, 301, 888, and a matched LinkedIn profile for Stephen Mankus.

Stephen Mankus previously worked as Enterprise Architect at Commonwealth Financial Network and Senior Solutions/Data Architect at Liberty Mutual Insurance. Stephen Mankus holds Ms, Engineering / Organization Management from The Johns Hopkins University.

Company email context

Email format at Commonwealth Financial Network

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{first}.{last}@libertymutual.com
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Profile bio

About Stephen Mankus

Expertise:

Listed skills include Integration, Enterprise Architecture, It Strategy, Program Management, and 46 others.

Current workplace

Stephen Mankus's current company

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Commonwealth Financial Network
Commonwealth Financial Network
Enterprise Architect / Director of Solutions Development
waltham, massachusetts, united states
Employees
1205
AeroLeads page
12 roles · 44 years

Stephen Mankus work experience

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

Enterprise Architect

Current

Greater Boston

Lead definition of Business Capability model for Independent Financial Advisor Firms (both RIA and IAR) as basis for new Financial Service Offering and business unit. Lead Solution Architect for integrating Orion Wealth Management ecosystem with CFN and aligned with Business Capabilities.Perform IT product/service portfolio analysis, identify cost/value.

Jan 2024 - Present

Senior Solutions/Data Architect

Portsmouth New Hampshire

  • Collaborated with Business Product Owners, portfolio architects, and IT Engineering/Data teams to define EnterpriseIT Strategies and multi-year implementation roadmaps to establish holistic Customer Experience and.
  • Defined and managed cloud based Digital Analytics capture/reporting solution architecture forMarketing/Sales. Leveraged Adobe, Heap, custom 1st party tag/application, Informatica Power Center/ETL,SAS, Kafka, Tealium.
  • Established Troux-linked Power BI reporting of application cost and quality (DORA) used for management ofService/Sales Solutions and facilitated implementation. Impact exceeded $500K in annual operationssavings.
  • Research new technologies, design options, and lead trade study/decision analysis
  • Lead Information Security Analysis (STRIDE) for solution architecture and application implementations
  • Defined SMS/MMS Omni channel solution architecture (Twilio, Java, REST API, Apigee, MongoDB, hosted onAWS, Azure, and Google) and facilitated implementation. Business impact: $40 million annual operations.
Feb 2017 - Jan 2024

Senior Director / Enterprise Architect

Bethesda, MD

  • Collaborated with Business Stakeholders to define Enterprise IT Strategies and multi-year implementation roadmaps for Reservations, Revenue Management, Data Strategy/Business Intelligence, and Corporate Systems. Lead.
  • Established Architecture for Marriott’s new $300 Million ‘cloud based’ Enhanced Reservations System (ERS), to implement new sales model, decrease TCO, and enhance global scalability. Solution provides ‘attribute based’.
  • Lead architecture development to refactor Revenue Management Systems to become Cloud Based (OSE, Hadoop, SPARK, micro-services, containers, etc.) aligned with new Revenue Management business processes. Facilitated.
  • Working with business stakeholders, defined Data Strategy and roadmap for Enterprise Data Platform, Business Intelligence/Reporting, and established Corporate Data Model and Data Governance processes.
  • Established Total Cost of Ownership (TCO) model to provide ‘lens’ to guide cloud-based architecture decisions.
  • Develop/Implement Enterprise Architecture practice processes and artifacts, facilitate adoption by Dev Teams.
Dec 2013 - Feb 2017

Senior Program Director

Las Colinas, Texas

Lead development and service delivery for Marriott International account team. Lead development, integration, and deployment of Marriott’s new Mobile Meeting Manager App (Red Coat Direct) and Associate Console (Project Everest). Lead design/implementation of secure (PII) Cloud Based solution with better that 99.95% reliability. Mobile applications to be.

Jun 2012 - Nov 2013

Senior Director - Applications

Lead application development/support efforts for solutions supporting external customers and the Amtrak Marketing Group.(e.g. Amtrak.com (e-Commerce), 'Arrow' Reservation System, Food and Beverage Point of Sale, Revenue Management, Ticket/Agent Point of Sale, Station Signage systems, and Call Center/Telephony Systems). Applications deployed across Sun.

Sep 2008 - Jun 2012

Vice President - Application Development

Led organization providing application development and support for Air Pricing (Airlines, Travel Agencies), Hotels, Car, Rail, and Cruise Line reservations and servicing. Team consisted of 250+ staff located in the US, Europe, and Asia. Applications deployed across 1400+ servers (HP/Linux) and multiple mainframes (IBM/TPF/MVS), supporting 10,000+.

Oct 2006 - Sep 2008

Director - Systems Engineering

Director - Systems Engineering - Department of Homeland Security (TSA) ITMS Contract - Lead Infrastructure Engineering organization responsible for the architecture, engineering and support of TSA's Data Networks (429 Airports), TSA/DHS Data Centers, and Infrastructure Applications (Exchange, Active Directory, TSA.gov, security (firewalls, etc.), desktops.

Sep 2002 - Oct 2006

Adjunct Professor

Developed and taught IT Strategy and related courses for the Carey Graduate Business School. Courses included: - Strategic Planning for Information Systems (Enterprise Architecture Planning – Spewak’s EAP), - Program and IT Project Management, - Information Systems Architecture, - e-Commerce Integration (B2B), - Web Site Design, - Web Site.

Jun 1999 - Dec 2003

Director: Application Development

Led organization providing application development and support of Air Pricing and Fare / Rules Distribution solutions. Staff of 64 located in Virginia, Florida, and India.

Jun 1999 - Aug 2002

Sr Mgr/Solution Architect

Led definition, acquisition, installation, and operation of Iridium’s IT business (Wireless Billing) systems infrastructure. Successfully established and managed architecture and development teams that designed and implemented 22 major systems/subsystems on schedule/under budget. Successfully coordinated effort to design/implement Iridium’s Global Data.

1997 - 1999 ~2 yrs

Systems Engineering Manager

Fort Detrick, Maryland

Lead Software Engineering team to successfully design, develop, and integrate a custom Health Care eCommerce (EDI/X12) ERP (Lawson) system managing inventory of all Medical Materiel (Pharmaceuticals, medical supplies, etc.) globally, for the Department of Defense. Solution replaced 10 existing legacy systems and fully integrated with suppliers (e.g..

Feb 1995 - Jun 1997

Systems Engineer/Systems Analyst

Ibm

Systems Analysis Technical Lead - Advanced Automation System (AAS) – Rockville, MarylandLed systems engineering/design team responsible for systems analysis, performance, and capacity planning for FAA’s air-traffic control systems.System Architect/Performance Technical Lead - AMADEUS CRS - Munich, GermanyDeveloped global network architecture/design. Led.

1982 - 1994 ~12 yrs
Team & coworkers

Colleagues at Commonwealth Financial Network

Other employees you can reach at commonwealth.com. View company contacts for 1205 employees →

2 education records

Stephen Mankus education

FAQ

Frequently asked questions about Stephen Mankus

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

What company does Stephen Mankus work for?

Stephen Mankus works for Commonwealth Financial Network.

What is Stephen Mankus's role at Commonwealth Financial Network?

Stephen Mankus is listed as Enterprise Architect / Director of Solutions Development at Commonwealth Financial Network.

What is Stephen Mankus's email address?

AeroLeads has found 1 work email signal at @libertymutual.com for Stephen Mankus at Commonwealth Financial Network.

What is Stephen Mankus's phone number?

AeroLeads has found 4 phone signal(s) with area code 214, 301, 888 for Stephen Mankus at Commonwealth Financial Network.

Where is Stephen Mankus based?

Stephen Mankus is based in United States, United States, United States while working with Commonwealth Financial Network.

What companies has Stephen Mankus worked for?

Stephen Mankus has worked for Commonwealth Financial Network, Liberty Mutual Insurance, Marriott International, Mindtree Ltd., and Amtrak.

Who are Stephen Mankus's colleagues at Commonwealth Financial Network?

Stephen Mankus's colleagues at Commonwealth Financial Network include Selama T, Gabe Furtado, Brittany Fiore, Noah Ingalls, and Jennifer Bray.

How can I contact Stephen Mankus?

You can use AeroLeads to view verified contact signals for Stephen Mankus at Commonwealth Financial Network, including work email, phone, and LinkedIn data when available.

What schools did Stephen Mankus attend?

Stephen Mankus holds Ms, Engineering / Organization Management from The Johns Hopkins University.

What skills is Stephen Mankus known for?

Stephen Mankus is listed with skills including Integration, Enterprise Architecture, It Strategy, Program Management, Sdlc, It Management, Enterprise Software, and Solution Architecture.

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