About MCS

About MCS

Sean and James Mulligan offer the resources needed to design and build complicated projects. James has deep experience in Revit, Sketch-Up, and VDC iterations. Sean has done project management for many decades and can advise and supplement staff on challenging pursuits and difficult projects.

Mulligan consulting Services (MCS) is a sole proprietorship operating out of Wilmington, North Carolina, USA. Our typical services include background and information on data center construction trends and forecasts, as well as the current state of Power availability and Emerging Technologies.

General Manager

Data Center Specialist
Sean Mulligan

Data Centers / Mission Critical Leadership – Proven track record building teams to complete complicated builds of data centers and hyperscale campuses. Excels in client relations, brand-building, strategic positioning, MSAs, RFQs, and RFPs leading to project wins and field success. Persuasive problem-solver adept with P&L, constructability, project management, safety, scheduling, and sustainability.

Seanpmulligan

seanpmulligan@live.com

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Career Timeline

2022
CLAYCO CONSTRUCTION, Overland, MO –Mission Critical Project Director, 12/2022 – 10/2023

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2022

CLAYCO CONSTRUCTION, Overland, MO –Mission Critical Project Director, 12/2022 – 10/2023

Lead Field Operations Team on a 250 MW campus starting with one 60 MW build, then adding two more.

2020
PCL CONSTRUCTION, Denver, CO – Director of Mission Critical, 10/2020 – 9/2022

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2020

PCL CONSTRUCTION, Denver, CO – Director of Mission Critical, 10/2020 – 9/2022

Built a Mission Critical Center of Excellence in US and Canada. Business Strategy, Brand and Team Development, Marketing

2019
TLM GROUP, LLC, New York, NY – Senior Project Manager, 11/2019 – 10/2020

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2019

TLM GROUP, LLC, New York, NY – Senior Project Manager, 11/2019 – 10/2020

Represented Facebook with oversight of the RVA3 build. Interface with GC. Subs, Safety, and Ops teams to deliver a quality build.

2017
WALBRIDGE, Detroit, MI – Field Manager / Integration Manager / Technical Super, 08/2017 to 11/2019

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2017

WALBRIDGE, Detroit, MI – Field Manager / Integration Manager / Technical Super, 08/2017 to 11/2019

Team leader for Data Center construction responsible for all field operations, team management, client communications, scheduling, OFCI tracking, constructability, change management and project delivery. Helped win $400M of contracts for data center builds.

2016
LINESIGHT, Boydton, VA – Consulting Project Manager / Owner’s Representative, 04/2016 to 07/2017

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2016

LINESIGHT, Boydton, VA – Consulting Project Manager / Owner’s Representative, 04/2016 to 07/2017

Invited by Microsoft management to join the Data Center Construction and Development (DCD) Team. Provide directional oversight and drive completion of large-scale projects in the live operating environment.  

2015
STO GROUP (STRUCTURETONE MISSION CRITICAL), New York, NY – Construction Manager, 03/2015 to 03/2016

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2015

STO GROUP (STRUCTURETONE MISSION CRITICAL), New York, NY – Construction Manager, 03/2015 to 03/2016

Transitioned from Pavarini to parent company STO to oversee large-scale data center buildouts. Developed civil infrastructure and campus admin building on a new build 34 MW campus for Microsoft from out of the ground through commissioning and occupancy.

2007
STRUCTURETONE – PAVARINI CONSTRUCTION, Stamford, CT – Project Manager / Superintendent, 03/2007 to 03/2015

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2007

STRUCTURETONE – PAVARINI CONSTRUCTION, Stamford, CT – Project Manager / Superintendent, 03/2007 to 03/2015

Developed complex fit-outs, corporate HQ’s, labs, data centers, and banks. Supervised trades and labor while working with management team to deliver projects for major clients: Avon, JPMorgan Chase Hedge Fund Services, Goldman Sachs, Merrill Lynch, Lehman Brothers, Manhattan College, MetLife, Starwood Hotels, Fidelity, Knight Equity Markets, Thomson Reuters, and Praxair.

2006
A. PAPPAJOHN COMPANY, Stamford, CT – Project Manager, 4/2006 to 11/2006

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2006

A. PAPPAJOHN COMPANY, Stamford, CT – Project Manager, 4/2006 to 11/2006

Led teams of supers and trades to develop a condominium complex in Island Park, NY, and Stanwich Club renovation in Greenwich, CT. Within eight months of start was recruited away by StructureTone to help handle the growing project load in CT/NY area.

2001
MULLIGAN DESIGN AND CONSTRUCTION, Stamford, CT – Owner / Builder, 2001 to 2006

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2001

MULLIGAN DESIGN AND CONSTRUCTION, Stamford, CT – Owner / Builder, 2001 to 2006

Provided design/build services for retail, commercial and residential projects in the Fairfield/Westchester markets: The Pound Ridge Learning Center, Ridgefield School of Dance, and Aglietii Residence. Engaged local trade resources as needed to get a great job done.

2000
TECHNOLOGY SOLUTIONS COMPANY, Chicago, IL – Consultant / Technical Writer, 1999 to 2000

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2000

TECHNOLOGY SOLUTIONS COMPANY, Chicago, IL – Consultant / Technical Writer, 1999 to 2000

Served on a team at Pfizer Pharmaceuticals to write user guides for their adverse reactions to drugs compliance database.

1999
DATAVIEW, LLC, Mt. Kisco, NY – Partner, 1994 to 1999

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1999

DATAVIEW, LLC, Mt. Kisco, NY – Partner, 1994 to 1999

Dotcom start-up that put financial analytics product MarketGauge online. Built the company’s first data center (a very DIY affair!). Created presentations, website, and marketing materials. Recruited staff for company growth. Company is still thriving and growing.

1994
LEHR CONSTRUCTION COMPANY, New York, NY – Project Manager / Owner’s Rep, 1987 to 1994

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1994

LEHR CONSTRUCTION COMPANY, New York, NY – Project Manager / Owner’s Rep, 1987 to 1994

Commercial buildouts in NYC, Chicago, Delaware, and New Jersey. Responsible for budget, scheduling, client satisfaction, full documentation, and project success. Clients included Viacom International, MTV Networks, Showtime, Katz Communications, Christian Dior, Chanel, Calvin Klein, The Trump Organization, Singapore Airlines, Wang, Squibb, Atlantic Bank, Macmillan Publishing, and DEC.

1987
HERBERT CONSTRUCTION, New York, NY – Project Manager, 1987

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1987

HERBERT CONSTRUCTION, New York, NY – Project Manager, 1987

Responsible for a half-dozen luxury residential projects on Park Avenue, River House, Trump Tower, and Museum Tower. Oversaw site supervisors and trades and met with clients and architects. Handled pre-construction, contracts and billing documents reviews.

1984
MULLIGAN CONSTRUCTION, INC., New York, NY – Owner, 1984 to 1987

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1984

MULLIGAN CONSTRUCTION, INC., New York, NY – Owner, 1984 to 1987

Ran a successful “fast growth” family contracting company providing consulting and contracting services to demanding architects, designers, and clients. Diverse projects included high-end residences, townhouses, doctors’ offices, high-rise offices, and retail stores.

Data Center Projects

AWS Data Centers

Flexential – DC Expansion

Facebook – Henrico Data Centers

Microsoft BN9-13 Data Center

SoCal Edison Data Center

Microsoft Data Centers

Knight Equity Markets

Thomas Reuters

Goldman Sachs

JP Morgan Chase

Gen Re

Viacom