Seth Mangum
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Seth Mangum Email & Phone Number

UX Design Manager, Charles River and Alpha at State Street
Location: Medford, Massachusetts, United States 4 work roles 1 school
1 work email found @statestreet.com 3 phones found area 617 and 740 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email s****@statestreet.com
Direct phone (617) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
State Street
Role
UX Design Manager, Charles River and Alpha
Location
Medford, Massachusetts, United States
Company size
44927 employees

Who is Seth Mangum? Overview

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Quick answer

Seth Mangum is listed as UX Design Manager, Charles River and Alpha at State Street, a company with 44927 employees, based in Medford, Massachusetts, United States. AeroLeads shows a work email signal at statestreet.com, phone signal with area code 617, 740, and a matched LinkedIn profile for Seth Mangum.

Seth Mangum previously worked as Head of UX for Alpha at State Street and Director, Experience Design at Publicis Sapient. Seth Mangum holds Bfa, Graphic Design, Interaction Design from Carnegie Mellon University.

Company email context

Email format at State Street

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{first_initial}{last}@statestreet.com
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AeroLeads found 1 current-domain work email signal for Seth Mangum. Compare company email patterns before reaching out.

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Profile bio

About Seth Mangum

I’m an expert in UX design for complex, enterprise systems. I create elegant designs for complicated things, make comprehensive prototypes, provide guidance to designers, knowledge to product managers, and I facilitate innovation. I’ve been the owner of a small design shop, a design consultant, a leader of a corporate UX team, and other roles over the years. I’ve helped define the practice of digital product design at different organizations through several evolutions of technology and methodology. I’ve helped many people learn and develop their skills, just as I constantly try to learn, tinker, and refine my own craft.

Listed skills include User Interface Design, Information Architecture, Interaction Design, Information Design, and 37 others.

Current workplace

Seth Mangum's current company

Company context helps verify the profile and gives searchers a useful next step.

State Street
State Street
UX Design Manager, Charles River and Alpha
Medford, MA, US
Website
statestreet.com
Employees
44927
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Company profile
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4 roles · 26 years

Seth Mangum work experience

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

Ux Design Manager, Charles River And Alpha

State Street

Medford, MA, US

Head Of Ux For Alpha

Current
State Street

Boston, Massachusetts, US

Led UX strategy and design for Alpha, State Street’s end-to-end data platform for investment managersManaged a team of UX designers and researchers: hiring, establishing standards and practices, and growing skillsWorked with product and technology leadership to define Alpha digital experience strategic roadmapPlanned and managed delivery of the UX design.

Oct 2021 - Present

Director, Experience Design

Publicis Sapient

Boston, Massachusetts, US

Led the Visualization Practice, a team of designers and developers dedicated to digital innovation for our clients.Led project to define UX vision and plan strategic roadmapsLed UX delivery using high-fidelity prototypesProvided thought leadership on UX team organization and methodologyDesigned SaaS applications, mobile applications, websites, and.

2007 - 2021 ~14 yrs

Founder

Ditherdog.

Brooklyn, NY, US

Started Ditherdog, a web and UX design consultancyResponsible for client relationships and managing design engagementsDesign thought leader for our clients

2000 - 2007 ~7 yrs
Team & coworkers

Colleagues at State Street

Other employees you can reach at statestreet.com. View company contacts for 44927 employees →

SM Sonakshi Marothiya Sonakshi Marothiya Colleague at State Street Thane, Maharashtra, India, India View → EM Edurne Muñoz Edurne Muñoz Colleague at State Street Greater Munich Metropolitan Area, Germany View → SL Suzanne Landen Suzanne Landen Colleague at State Street Wellesley Hills, Massachusetts, United States, United States View → SL Steve Langers Steve Langers Colleague at State Street Luxembourg, Luxembourg View → DA Dhanya A Dhanya A Colleague at State Street Bengaluru, Karnataka, India, India View → DW Devin White Devin White Colleague at State Street Collins, Missouri, United States, United States View → RS Robert Spencer, Cfa Robert Spencer, Cfa Colleague at State Street Boston, Massachusetts, United States, United States View → 王 王天罡 王天罡 Colleague at State Street Semenyih, Selangor, Malaysia, Malaysia View → GV Ganesh Veera Ganesh Veera Colleague at State Street Bengaluru, Karnataka, India, India View → EW Edyta Warzeszka Edyta Warzeszka Colleague at State Street Cracow Metropolitan Area, Poland View →
1 education record

Seth Mangum education

  • Carnegie Mellon University
    Carnegie Mellon University
    Interaction Design
FAQ

Frequently asked questions about Seth Mangum

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

What company does Seth Mangum work for?

Seth Mangum works for State Street.

What is Seth Mangum's role at State Street?

Seth Mangum is listed as UX Design Manager, Charles River and Alpha at State Street.

What is Seth Mangum's email address?

AeroLeads has found 1 work email signal at @statestreet.com for Seth Mangum at State Street.

What is Seth Mangum's phone number?

AeroLeads has found 3 phone signal(s) with area code 617, 740 for Seth Mangum at State Street.

Where is Seth Mangum based?

Seth Mangum is based in Medford, Massachusetts, United States while working with State Street.

What companies has Seth Mangum worked for?

Seth Mangum has worked for State Street, Publicis Sapient, and Ditherdog..

Who are Seth Mangum's colleagues at State Street?

Seth Mangum's colleagues at State Street include Sonakshi Marothiya, Edurne Muñoz, Suzanne Landen, Steve Langers, and Dhanya A.

How can I contact Seth Mangum?

You can use AeroLeads to view verified contact signals for Seth Mangum at State Street, including work email, phone, and LinkedIn data when available.

What schools did Seth Mangum attend?

Seth Mangum holds Bfa, Graphic Design, Interaction Design from Carnegie Mellon University.

What skills is Seth Mangum known for?

Seth Mangum is listed with skills including User Interface Design, Information Architecture, Interaction Design, Information Design, User Experience, Experience Design, User Experience Design, and Wire Framing.

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