Mark Castellano

Current

President at MAC Green Energy, LLC

Past

Account Manager at CJR Associates
Senior Technical Staff at Texas Instruments
Advisory Programmer Analyst at Merrill Lynch

Member Technical Staff at AT&T Bell Laboratories

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Education

Princeton University
Manhattan College

Recommended

1 person has recommended Mark

Connections

95 connections

Industry

Renewables & Environment

Websites

My Company

Mark Castellano’s Summary

Mark Castellano is Founder and President of MAC Green Energy, a solar energy integrator, who represents a world-class power producer that installs, operates, and finances photovoltaic systems. Mark's clients include large commercial, educational, and industrial enterprises. He manages relationships between client and principal from site analysis to system switch-on.

Mark has over twenty years of experience in sales, marketing, support, and development of products and services in the telecommunications, financial, semiconductors, and energy sectors. His past employers include distinguished companies as AT&T Bell Laboratories, Merrill Lynch, and Texas Instruments.

Mark's technical background and broad experience enables him to connect with customers at all levels, understand their needs, and come up with creative solutions to close business.

If you own or manage a commercial, industrial, educational, or government establishment and would like to lower your electrical costs without capital investment, contact Mark. A small investment of your time could yield significant financial savings.

Mark Castellano’s Specialties:

Extensive background in account management, field applications, systems development, programming, and electrical engineering.
Broad mathematics and analytical abilities.
Strong communication and interpersonal skills.

Mark Castellano’s Experience

President

MAC Green Energy, LLC

(Environmental Services industry)

February 2009 — Present (10 months)

I analyze a company's energy consumption and determine solutions to dramatically reduce its net energy cost, generally including a solar PV system. I also canvass and align investors looking for tax incentives with these projects.
Account Manager

CJR Associates

(Electrical/Electronic Manufacturing industry)

July 2006 — May 2007 (11 months)

Responsible for semiconductor and contract manufacturing sales to specific major accounts and territories.
Senior Technical Staff

Texas Instruments

(Public Company; 10,001 or more employees; TXN; Semiconductors industry)

1995 — 2005 (10 years )

Responsible for design-in and field support of DSL, VoIP, and DSP solutions.
Advisory Programmer Analyst

Merrill Lynch

(Public Company; 10,001 or more employees; MER; Financial Services industry)

1993 — 1995 (2 years )

Responsible for developing analytic algorithms and software for fixed-income trading systems.
Member Technical Staff

AT&T Bell Laboratories

(Public Company; 10,001 or more employees; T/ALU; Telecommunications industry)

1988 — 1993 (5 years )

Responsible for transmission systems engineering and hardware/firmware development of wireless infrastructure end-equipment.