John Rouillard
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John Rouillard Email & Phone Number

Emergency Medical Technician Basic at Armstrong Ambulance
Location: Greater Boston, United States, United States 19 work roles 2 schools
1 work email found @mathworks.com 2 phones found area 603 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@mathworks.com
Direct phone (603) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Emergency Medical Technician Basic
Location
Greater Boston, United States, United States
Company size

Who is John Rouillard? Overview

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Quick answer

John Rouillard is listed as Emergency Medical Technician Basic at Armstrong Ambulance, a company with 171 employees, based in Greater Boston, United States, United States. AeroLeads shows a work email signal at mathworks.com, phone signal with area code 603, and a matched LinkedIn profile for John Rouillard.

John Rouillard previously worked as Hospice/Eldercare at Self-Employed and Senior Linux Administrator at The Mathworks. John Rouillard holds Bs, Physics from Umass Boston.

Company email context

Email format at Armstrong Ambulance

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{first}.{last}@mathworks.com
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AeroLeads found 1 current-domain work email signal for John Rouillard. Compare company email patterns before reaching out.

Profile bio

About John Rouillard

Senior systems administrator (LISA/SAGE rating) with more than 20 years experience in administering multiple Unix platforms. Experienced in non-Unix platforms including Microsoft Windows. Development of efficient procedures incorporating LEAN and Six Sigma concepts along with automation of machine administration, multi-machine configuration control and security using no cost open source software is a specialty.A management or technical lead position that drives improvements in customer service and cost savings via process improvement in the IT department.Specialties: Process development and improvementTask automationSystem Configuration Management

Listed skills include Unix, Linux, Solaris, System Administration, and 35 others.

Current workplace

John Rouillard's current company

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Armstrong Ambulance
Armstrong Ambulance
Emergency Medical Technician Basic
arlington, massachusetts, united states
Employees
171
AeroLeads page
19 roles · 42 years

John Rouillard work experience

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

Hospice/Eldercare

Self-Employed
Mar 2020 - Jul 2021

Senior Linux Administrator

Natick, MA

Mar 2015 - Mar 2020

Coordinator

Bblisa

Cambridge, MA

Developing, finding, scheduling and shepherding speakers on topics of interest to system administrators and IT operations.

2008 - Apr 2016

System Administrator

Dyn

Greater Boston Area

Apr 2014 - Feb 2015

Senior System Administrator

Renesys Corporation

· Integrated concepts from ITIL, LEAN and Six Sigma into operating procedures to eliminate downtime, increase efficiency and reduce time to resolve problems · Contract negotiation with third parties · Facilities design and project management for facilities move · Worked with developers to create requirements for packaging and design of software to improve.

Sep 2005 - Apr 2014

Emt/Dispatcher Mobile Care

Responsible for safe operation of ambulance and patient care.

Mar 2005 - Sep 2005

Systems Integrator Netboss

· Managed employee including: assigning tasks, tracking employee's time, and evaluating and guiding employee's professional development · Established cross department sys-admin team to coordinate changes and deploy best system management practices across the development, test, integration and customer support teams · Designed, implemented and tested SNMP.

Feb 2001 - Feb 2005

Dispatcher/Emt

Coastal Health Systems Of Brevard

· Applied process improvement tools/methods including Pareto charts, Ishikawa diagram, surveys, etc. · Performed statistical data analysis to reduce late arrivals on scheduled transport and optimize staffing

Aug 1996 - Apr 2004

Engineering Assistant

Worked at the Florida Solar Energy Center in Cocoa Florida. Responisble for electrical, plumbing and construction of experimental testing rigs for domestic hot water solar collectors.

Apr 1998 - Feb 2001

Planetarium Assistant

Astronaut Memorial Planetarium And Observatory

· Created disaster recovery procedures allowing rapid installation and recovery of critical systems · Integrated Apple, Windows 9x and NT systems using a Linux computer for file, print and other services · Leveraged server to reduce effort required to install and maintain windows 9x systems

Nov 1997 - Sep 2000

Senior Systems Administrator

Idd Information Services

· Interviewed, hired and managed employees in the system administration team · Trained novice and junior administrators in best practices and policies · Designed, configured and installed LAN and WAN network hardware for a high availability network with Cisco, Wellfleet and Synoptics equipment

Jul 1994 - Dec 1995

Coodinator

Bblisa

Cambridge, MA

Developing, finding, scheduling and shepherding speakers on topics of interest to system administrators and IT operations.

Aug 1992 - Nov 1995

Systems Programmer

Siemens Nixdorf R&D

· Installed a system to provide a simple, standard mechanism for users to discover and use installed software · Eliminated redundant and out of date software, provided easier, consistent access to software across the network to improve developer efficiency and reduce risk from use of outdated software · Designed and created software tools allowing support.

Jan 1993 - Jul 1993

Programmer/Toolsmith

Lotus Development Corporation

· Improved productivity of developers by building inverse dependency lookup and other tools · Implemented automated maintenance of software and system configurations for all machines · Designed code management system to maintain up to date code across 3 development centers and multiple

Feb 1991 - Aug 1991

Contract Developer

Contract Developer

Bedford, MA

Design and development of a table driven parser for a CAD system. This included writing documentation, a regression test suite with better than 95% coverage and handoff to permanent developer.

Jun 1987 - Aug 1987

Student Summer Intern

Translated code from C to Ada as part of the bootstrapping of the Ada compiler.Created an interactive demo for the Byron program design/documentation language.

1984 - 1986 ~2 yrs
Team & coworkers

Colleagues at Armstrong Ambulance

Other employees you can reach at armstrongambulance.com. View company contacts for 171 employees →

2 education records

John Rouillard education

Bs, Physics

Activities and Societies: Engineering and Physics Clubs

FAQ

Frequently asked questions about John Rouillard

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

What company does John Rouillard work for?

John Rouillard works for Armstrong Ambulance.

What is John Rouillard's role at Armstrong Ambulance?

John Rouillard is listed as Emergency Medical Technician Basic at Armstrong Ambulance.

What is John Rouillard's email address?

AeroLeads has found 1 work email signal at @mathworks.com for John Rouillard at Armstrong Ambulance.

What is John Rouillard's phone number?

AeroLeads has found 2 phone signal(s) with area code 603 for John Rouillard at Armstrong Ambulance.

Where is John Rouillard based?

John Rouillard is based in Greater Boston, United States, United States while working with Armstrong Ambulance.

What companies has John Rouillard worked for?

John Rouillard has worked for Armstrong Ambulance, Self-Employed, The Mathworks, Bblisa, and Dyn.

Who are John Rouillard's colleagues at Armstrong Ambulance?

John Rouillard's colleagues at Armstrong Ambulance include Peri Labonte, Belkys Ariza, Rory Doehring, Trevor Nash, and Kayla Giammarco.

How can I contact John Rouillard?

You can use AeroLeads to view verified contact signals for John Rouillard at Armstrong Ambulance, including work email, phone, and LinkedIn data when available.

What schools did John Rouillard attend?

John Rouillard holds Bs, Physics from Umass Boston.

What skills is John Rouillard known for?

John Rouillard is listed with skills including Unix, Linux, Solaris, System Administration, Shell Scripting, Security, Servers, and Integration.

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