Charles Ruby
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Charles Ruby Email & Phone Number

Location: Yokosuka, Kanagawa, Japan 9 work roles 2 schools
1 work email found @valkyrie.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email c****@valkyrie.com
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Role
Engineering Technician
Location
Yokosuka, Kanagawa, Japan
Company size

Who is Charles Ruby? Overview

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Quick answer

Charles Ruby is listed as Engineering Technician at Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC), a company with 159035 employees, based in Yokosuka, Kanagawa, Japan. AeroLeads shows a work email signal at valkyrie.com and a matched LinkedIn profile for Charles Ruby.

Charles Ruby previously worked as Engineering Technician at Valkyrie Enterprises and Instructor at Us Navy. Charles Ruby holds Engineering from Coastline Community College.

Company email context

Email format at Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC)

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{first}.{last}@valkyrie.com
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AeroLeads found 1 current-domain work email signal for Charles Ruby. Compare company email patterns before reaching out.

Profile bio

About Charles Ruby

Secret ClearanceOSHA-10 hour course NAVSEA BADGE Power Plant Supervisor BoilersEngineering Supervisor Of The WatchEngineering Duty Officer Chief engineer on YTBsInstructor/ Master Training Specialist HVAC/EPA Certified Universal Conducted and approved multiple WAF's and Tag-Outs on Navy Ships.

Listed skills include Military Operations, Navy, Military, Training, and 45 others.

Current workplace

Charles Ruby's current company

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

Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC)
Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)
Engineering Technician
Yokosuka, Kanagawa, JP
Website
Employees
159035
AeroLeads page
9 roles

Charles Ruby work experience

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

Engineering Technician

Overhauled and testing of JP-5 pumps and JP-5 purifiers. Rydlyme flushing of A\C condensers. Build work packages.

Jul 2017 - Feb 2021

Instructor

Norfolk, Virginia

Instructor teaching damage control to the fleet. Teaching NJROTC classes. Conducted Formal Course Reviews.

Jun 2014 - Sep 2017

Project Management Engineer

Yokohama, Kanagawa, Japan

I acted as the liaison between ships force and production shops/codes and outside organizations/ Alteration Install Teams (AITs) for Engineering work being conducted during the SRA. Coordinate the execution of retesting all Hull, Mechanical and Electrical work conducted throughout Reactor Auxiliaries. Directly responsible for providing close out data for.

May 2011 - Jun 2014

Chief Engineer

United States Fleet Activities Yokosuka Japan

Yokosuka Japan

As a Chief Engineer provides guidance to junior engineers along with supervising, coordinating and evaluating activities carried out by junior engineers. Had to bring out highest level of technical knowledge to handle assigned tasks. As a manager I reviewed, maintenance and upkeep of quality assurance documentation. The role also demands overseeing.

May 2008 - May 2011

Power Plant Operator

Yokosuka Japan

Supervised organizational level maintenance and conducted onboard maintenance training on conventional propulsion boilers, steam propulsion engines, forced daft blowers, valves, pumps, ships service turbine generators, steam plant controls/regulating components supporting auxiliary equipment valves and piping systems. Conducted detailed maintenance.

Mar 2005 - Apr 2008

Maintenance Mechanic

Pearl Harbor Naval Shipyard

Used and reviewed Formal Work Packages working on the periscopes for submarines to ensure the packing is correct to keep the submarines water tight integrity intact.

Feb 2002 - Mar 2005

Power Plant Operator

Yokosuka Japan

Operated and upkeep of four 1200 lb boilers and all associated equipment. Conducted all boiler inspections.

Feb 1998 - Feb 2002
Team & coworkers

Colleagues at Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC)

Other employees you can reach at navy.com. View company contacts for 159035 employees →

JH James Hanson James Hanson Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)Norfolk City County, Virginia, United States, United States View → JC Jonathan Castro Jonathan Castro Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)Cleveland, Ohio, United States, United States View → EM Enrique Murguia Enrique Murguia Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)Greenville, South Carolina, United States, United States View → KJ Katilyn Johnson Katilyn Johnson Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)Silver Spring, Maryland, United States, United States View → RV Ronald Vasquez Ronald Vasquez Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)Glen Allen, Virginia, United States, United States View → ML Madyson Lash Madyson Lash Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)Virginia Beach, Virginia, United States, United States View → TT Trey Thompson Trey Thompson Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)Aurora, Colorado, United States, United States View → CM Chris Marley Chris Marley Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)Aiea, Hawaii, United States, United States View → BA Blaine Austin Blaine Austin Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)United States, United States View → JS James Stanley Iii James Stanley Iii Colleague at Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc)Norfolk, Virginia, United States, United States View →
2 education records

Charles Ruby education

Business Administration And Management, General

Elementary Japanese I and II. Introduction To Business. Principle's of Macroeconomics

FAQ

Frequently asked questions about Charles Ruby

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

What company does Charles Ruby work for?

Charles Ruby works for Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC).

What is Charles Ruby's role at Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC)?

Charles Ruby is listed as Engineering Technician at Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC).

What is Charles Ruby's email address?

AeroLeads has found 1 work email signal at @valkyrie.com for Charles Ruby at Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC).

Where is Charles Ruby based?

Charles Ruby is based in Yokosuka, Kanagawa, Japan while working with Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC).

What companies has Charles Ruby worked for?

Charles Ruby has worked for Ship Repair Facility And Japan Regional Maintenance Center (Srf-Jrmc), Valkyrie Enterprises, Us Navy, Uss George Washington (Cvn-73), and United States Fleet Activities Yokosuka Japan.

Who are Charles Ruby's colleagues at Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC)?

Charles Ruby's colleagues at Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC) include James Hanson, Jonathan Castro, Enrique Murguia, Katilyn Johnson, and Ronald Vasquez.

How can I contact Charles Ruby?

You can use AeroLeads to view verified contact signals for Charles Ruby at Ship Repair Facility and Japan Regional Maintenance Center (SRF-JRMC), including work email, phone, and LinkedIn data when available.

What schools did Charles Ruby attend?

Charles Ruby holds Engineering from Coastline Community College.

What skills is Charles Ruby known for?

Charles Ruby is listed with skills including Military Operations, Navy, Military, Training, Leadership, Military Experience, Organizational Leadership, and Security Clearance.

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