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Mark R. Email & Phone Number

Excellence in Expertise Everyday. at e3 Diagnostics
Location: Los Angeles Metropolitan Area, United States, United States 12 work roles 5 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
Excellence in Expertise Everyday.
Location
Los Angeles Metropolitan Area, United States, United States
Company size

Who is Mark R.? Overview

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Quick answer

Mark R. is listed as Excellence in Expertise Everyday. at e3 Diagnostics, a company with 52 employees, based in Los Angeles Metropolitan Area, United States, United States. AeroLeads shows a matched LinkedIn profile for Mark R..

Mark R. previously worked as Sales and Service Technician at E3 Diagnostics and Medical Student at Grossmont College. Mark R. holds High School Diploma, General Studies from Covina High School.

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Email format at e3 Diagnostics

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e3 Diagnostics

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Profile bio

About Mark R.

Servant leader performed as combat medic/ healthcare specialist with tours in Central America and the Middle East. Proficient troubleshooting technician from the United States Army specializing in electronic communication equipment. Effective technical support and field service skills with 15 years experience within midsize to large companies. Experienced in warehouse operations with production supervisor skills in six years. Available to supplement your operation towards success.

Current workplace

Mark R.'s current company

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e3 Diagnostics
E3 Diagnostics
Excellence in Expertise Everyday.
arlington heights, illinois, united states
Employees
52
AeroLeads page
12 roles

Mark R. work experience

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

Sales And Service Technician

Current

Orange County, California, United States

Sep 2022 - Present

Medical Student

El Cajon, California, United States

Sep 2021 - Oct 2022

Seasonal Package Delivery Driver

Ups

Perris, California, United States

Physical, fast-paced, outdoor position that involves continual lifting, lowering and carrying packages that typically weigh 25 - 35 lbs. and may weigh up to 70 lbs. Excellent customer contact and driving skills. Attained 99.6% on time delivery.

Nov 2020 - Jan 2021

Continuous Improvement Lead

Corona, CA

Monitored and improved production processes to increase efficient and accomplish KPI measures. Mapped out workflows, removed waste and low-value activities, and recommended solutions. Led kaizen huddles. Improved operational efficiency 20% with process analysis. Trained and coached employees with technology tools. Increased First Time Quality 4% with.

Oct 2016 - Sep 2020

Production Supervisor

Perris, California, United States

Managed day to day production activities of 24 employees on 3 production lines. Provided equipment maintenance support, safety training while supporting warehouse operations. Increased output 35% in food production facility.

Sep 2014 - Sep 2016

Field Service Technician

West Covina, California, United States

Provided maintenance services and repair in medical healthcare systems functioned as owner/ operator.

Sep 2013 - Sep 2016

Field Service Specialist

Southern California

Provided best in class electronic repair service to Southern California Healthcare territory with an excellent customer experience. Provided preventative maintenance solutions to increase equipment uptime. Efficient operation of territory using budgeting skills. Awarded top growth of first year employee, Rookie of the Year, 2008. Grew territory and volume.

Feb 2008 - May 2013

Field Service Technician

Loma Linda, California

Operated and entered maintenance data in to computer system. Provided mechanical, electrical, microwave, vacuum system support with three Gantry patient treatment center. Performed preventative maintenance with high voltage power supply and water systems. Repair and test PCB with multiple electronic testing equipment. Achieved 99.8% monthly equipment.

Sep 2006 - Feb 2008

Technical Support Specialist

Pci

Riverside, California

Provided customer and technical support to customers worldwide of commercial gaseous machines. Answer calls, reply to emails from customers. Maintain and update daily event log. Created and implemented RMA company policy.

Nov 2005 - Sep 2006

Microwave System Operator/ Maintainer; Foreman

Fort Bliss, Texas, United States

Operation Iraqi Freedom (2003), performed as Communication and Electronic Repair Foreman.Responsible for 10 direct reports, $2.3 million Inventory and Equipment with Microwave SystemOperator and Maintenance duties. Maintain microwave communications and technical control equipment for service support battalion of 1,200 soldiers. Maintain repair and.

Oct 2002 - Nov 2005

Combat Medic

Fort Campbell, Tennessee, United States

Provide emergency medical treatment for platoon of 30 infantry soldiers during training and real world scenarios. Joint Task Force Bravo (2001), Honduras. Provided humanitarian aid in medical and search and rescue duties. Joint Task Force Iron Forge (2000) performed as Platoon medic. Provided First aid and Emergency medical care. Provided first aid.

Jan 2000 - Oct 2002

Healthcare Specialist

Heidelberg, Baden-Württemberg, Germany

Provided inpatient/ outpatient and emergency primary medical care, monitor supply inventory and replenish in 20 Bed Medical/ Surgical Department. Collect and document medical information. Transport patients to and from various departments.

Jan 1998 - Jan 2000
Team & coworkers

Colleagues at e3 Diagnostics

Other employees you can reach at e3diagnostics.com. View company contacts for 52 employees →

5 education records

Mark R. education

High School Diploma, General Studies

Activities and Societies: Human Anatomy Club, Environmental Club, Cross Country, Basketball, Track

FAQ

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

What company does Mark R. work for?

Mark R. works for e3 Diagnostics.

What is Mark R.'s role at e3 Diagnostics?

Mark R. is listed as Excellence in Expertise Everyday. at e3 Diagnostics.

Where is Mark R. based?

Mark R. is based in Los Angeles Metropolitan Area, United States, United States while working with e3 Diagnostics.

What companies has Mark R. worked for?

Mark R. has worked for E3 Diagnostics, Grossmont College, Ups, Stir Foods, Llc, and Cal Premium Treats, Inc.

Who are Mark R.'s colleagues at e3 Diagnostics?

Mark R.'s colleagues at e3 Diagnostics include Joshua Nelson, Sheryl Wendt, Michael Lathe, Aldo Tagle- Garduno, and Lynette Tilton.

How can I contact Mark R.?

You can use AeroLeads to view verified contact signals for Mark R. at e3 Diagnostics, including work email, phone, and LinkedIn data when available.

What schools did Mark R. attend?

Mark R. holds High School Diploma, General Studies from Covina High School.

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