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Sam Portnoff Email & Phone Number

Director, Engineering Program Management at ATCC
Location: Germantown, Maryland, United States 10 work roles 2 schools
1 work email found @atcc.org 2 phones found area 607 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email s****@atcc.org
Direct phone (607) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
ATCC
Role
Director, Engineering Program Management
Location
Germantown, Maryland, United States
Company size
900 employees

Who is Sam Portnoff? Overview

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Quick answer

Sam Portnoff is listed as Director, Engineering Program Management at ATCC, a with 900 employees, based in Germantown, Maryland, United States. AeroLeads shows a work email signal at atcc.org, phone signal with area code 607, and a matched LinkedIn profile for Sam Portnoff.

Sam Portnoff previously worked as Strategy Realization Principal at Atcc and Strategy Realization Partner at Atcc. Sam Portnoff holds B.S., Mechanical Engineering from Carnegie Mellon University.

Company email context

Email format at ATCC

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{first_initial}{last}@atcc.org
89% confidence

AeroLeads found 1 current-domain work email signal for Sam Portnoff. Compare company email patterns before reaching out.

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Profile bio

About Sam Portnoff

Experienced engineering professional with a background in project management, process engineering, and commercial manufacturing within the medical device space. Led project teams to implement automated manufacturing solutions, transferred new products to manufacturing, setup and qualified contract manufacturers, and executed continuous improvement projects. Detail-oriented with a proven ability for taking projects from concept through completion, ensuring all work is completed in an effective, appropriate, and timely manner.

Listed skills include Product Development, Cad, Matlab, Leadership, and 14 others.

Current workplace

Sam Portnoff's current company

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

ATCC
Atcc
Director, Engineering Program Management
Germantown, MD, US
Website
atcc.org
Employees
900
AeroLeads page
Company profile
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10 roles

Sam Portnoff work experience

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

Director, Engineering Program Management

Atcc

Germantown, Md, Us

Strategy Realization Principal

Current
Atcc

Gaithersburg, Maryland, United States

Oct 2023 - Present

Strategy Realization Partner

Atcc

Gaithersburg, Maryland, United States

Oct 2022 - Oct 2023

Process Engineer, Supervisor

Acell, Inc.
Apr 2019 - Feb 2021

Product Development

Widetronix, Inc.

Ithaca, Ny

Venture funded startup focused on commercializing betavoltaic technology for use in defense and medical implant applications. Worked with leadership to design and manufacture betavoltaic power sources and develop the regulatory and commercialization strategy.

Feb 2011 - Mar 2016

Engineering Design

Mezmeriz

CAD Modeling & Design

Dec 2008 - Nov 2011

Lead Engineer

Silicon Solar, Inc.
Jun 2010 - Jan 2011
Team & coworkers

Colleagues at ATCC

Other employees you can reach at atcc.org. View company contacts for 900 employees →

WE Wilson Emile Wilson Emile Colleague at AtccCulpeper, Virginia, United States View → HC Heather Couch Heather Couch Colleague at AtccBristow, Virginia, United States View → AB Anne-Sophie Brocard, Phd, Rbp, Cbsp, Sm (Nrcm), Chmm, Csp Anne-Sophie Brocard, Phd, Rbp, Cbsp, Sm (Nrcm), Chmm, Csp Colleague at AtccManassas, Virginia, United States View → AM Anne M. Fogam Anne M. Fogam Colleague at AtccAshburn, Virginia, United States View → JF Jean Ficheroulle Jean Ficheroulle Colleague at AtccCharleroi Metropolitan Area, Belgium View → MR Melissa Rivera Melissa Rivera Colleague at AtccClovis, California, United States View → JK Jade Kirkland Jade Kirkland Colleague at AtccFairfax County, Virginia, United States View → CM Connie Monte Connie Monte Colleague at AtccWashington, District Of Columbia, United States View → TL Tom Lattanze Tom Lattanze Colleague at AtccManassas, Virginia, United States View → CC Cemi Chacko Cemi Chacko Colleague at AtccUnited States View →
2 education records

Sam Portnoff education

FAQ

Frequently asked questions about Sam Portnoff

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

What company does Sam Portnoff work for?

Sam Portnoff works for ATCC.

What is Sam Portnoff's role at ATCC?

Sam Portnoff is listed as Director, Engineering Program Management at ATCC.

What is Sam Portnoff's email address?

AeroLeads has found 1 work email signal at @atcc.org for Sam Portnoff at ATCC.

What is Sam Portnoff's phone number?

AeroLeads has found 2 phone signal(s) with area code 607 for Sam Portnoff at ATCC.

Where is Sam Portnoff based?

Sam Portnoff is based in Germantown, Maryland, United States while working with ATCC.

What companies has Sam Portnoff worked for?

Sam Portnoff has worked for Atcc, Integra Lifesciences, Acell, Inc., Senseonics, Incorporated, and Widetronix, Inc..

Who are Sam Portnoff's colleagues at ATCC?

Sam Portnoff's colleagues at ATCC include Wilson Emile, Heather Couch, Anne-Sophie Brocard, Phd, Rbp, Cbsp, Sm (Nrcm), Chmm, Csp, Anne M. Fogam, and Jean Ficheroulle.

How can I contact Sam Portnoff?

You can use AeroLeads to view verified contact signals for Sam Portnoff at ATCC, including work email, phone, and LinkedIn data when available.

What schools did Sam Portnoff attend?

Sam Portnoff holds B.S., Mechanical Engineering from Carnegie Mellon University.

What skills is Sam Portnoff known for?

Sam Portnoff is listed with skills including Product Development, Cad, Matlab, Leadership, Mechanical Engineering, Technical Writing, Engineering, and Strategic Planning.

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