Johnathan Wittmann
AeroLeads people directory · profile

Johnathan Wittmann Email & Phone Number

Senior Reactor Operator at STP Nuclear Operating Company
Location: Bay City, Texas, United States 10 work roles 7 schools
1 work email found @luminant.com 7 phones found area 208, 518, 425, 860, 206, 940, and 360 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 7 phones

Work email j****@luminant.com
Direct phone (208) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Senior Reactor Operator
Location
Bay City, Texas, United States
Company size

Who is Johnathan Wittmann? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Johnathan Wittmann is listed as Senior Reactor Operator at STP Nuclear Operating Company, a with 960 employees, based in Bay City, Texas, United States. AeroLeads shows a work email signal at luminant.com, phone signal with area code 208, 518, 425, 860, 206, 940, 360, and a matched LinkedIn profile for Johnathan Wittmann.

Johnathan Wittmann previously worked as Senior Reactor Operator Trainee at Stp Nuclear Operating Company and Reactor Operator at Luminant. Johnathan Wittmann studied at License Operator School.

Company email context

Email format at STP Nuclear Operating Company

This section adds company-level context without repeating Johnathan Wittmann's masked contact details.

{first}.{last}@luminant.com
86% confidence

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

Profile bio

About Johnathan Wittmann

NUCLEAR POWER PROFESSIONALProven Nuclear Power Plant Supervisor with extensive experience in Operations, Training, Maintenance and Management. Over 20 years of successful operations and leadership experience with a reputation for meeting the most challenging operational commitments and objectives.• 13 years of Engineering Watch Supervisor experience; qualified on three naval reactor platforms. Expertise in supervising/operation of extremely complex Reactor and Steam Plant Systems in Safe, Casualty-Free At-Power and Shutdown operations. Deckplate supervision of the operations, maintenance and repairs of Mechanical, Electrical and Reactor I&C equipment. • Dedicated Trainer- Provided theoretical and hands on training to over 400 students in all aspects of the safe operation and maintenance of naval nuclear power plants. Managed the qualifications of junior enlisted and officer trainees. Responsible for all aspects of production training to include, instruction, mentoring, scheduling of training events, watchstanding over-instruction, examination proctoring and developing training goals and milestones.• Skilled Technician- Highly skilled mechanic and craftsman with hands-on and supervisory experience in the maintenance and repair of vital power plant mechanical and electrical equipment to include; Valves, Pumps, Heat Exchangers, Piping Systems and Turbine Generators.• Outstanding Manager- Managed departments of more than 50 personnel, effectively coordinated work schedules and delegated responsibilities to maximize productivity. Evaluated job needs to determine costs, time line, and materials needed. Assigned and scheduled technicians according to skill and experience.• Maintains a current DOE “L” Security Clearance.

Listed skills include Nuclear, Reactor, Navy, Power Plants, and 31 others.

Current workplace

Johnathan Wittmann's current company

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

STP Nuclear Operating Company
Stp Nuclear Operating Company
Senior Reactor Operator
wadsworth, texas, united states
Website
Employees
960
AeroLeads page
10 roles · 25 years

Johnathan Wittmann work experience

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

Reactor Operator

Glen Rose, Texas

Aug 2019 - Sep 2022

Nuclear Equipment Operator

Luminent

Glen Rose, Texas

Jun 2016 - Sep 2022

Experiment Operator

Batelle Energy Alliance

Battelle Energy Alliance, Idaho National Laboratory

• Charged with the Safe Operation of Experiments within the Test Reactor In accordance with written procedures and Department of Energy Guidelines. The Experiment Sponsors include; Naval Reactors Program, Commercial Nuclear Industry and from Universities around the world.• Local and remote (Using Distributive Control Systems (DCS)) operation of vital equipment and components supporting In-Pile Pressurized Loop, Gas Cooled, and Drop-In Experiments located within the Test Reactor. Monitor and maintain system chemistry to ensure proper environmental conditions of experiments.• Nuclear Fissile Material Handler- Charged with Reactor Refueling Activities and the Insertion/Discharge of Experiments into and out of the core. • Additional Qualifications: Rad Worker 2, CPR, First Aid, Rigger, Man-Lift and Floor Operated Crane

Sep 2011 - Mar 2014

Machinist’S Mate (Nuclear) Chief Petty Officer

• Completed a 20 Year successful enlisted tour upon retiring October 31st 2011• Positions Held: Leading Chief Petty Officer, Section Leading Chief Petty Officer, Machinery Division Chief Petty Officer, • Senior Nuclear Qualifications: Engineering Watch Supervisor, Propulsion Plant Watch Supervisor, Engineroom Supervisor, Chief Reactor Watch• Additional Qualifications: Drill Coordinator, Training Coordinator, Safety Petty Officer, Quality Assurance Planner/Inspector/Controlled Material, Damage Control Team Member

Oct 1991 - Oct 2011

Shop 38 Leading Chief Petty Officer

Us Navy

Maintenance Training Group, Nuclear Power Training Unit (Nptu), Ballston Spa, Ny

• Led seven mechanics through four extended maintenance outages of both of NPTU’s prototype reactor plants.• Scheduled and supervised both nuclear and non-nuclear maintenance from inception to completion.• Exceptional Deckplate Leadership- Responsible for significant rigging evolutions with zero safety violations or equipment damage, major valve and pump repairs, and major configuration changes to plant systems

2009 - Sep 2011

Section Leading Chief Petty Officer

Us Navy

Marf Prototype, Nuclear Power Training Unit (Nptu), Ballston Spa, Ny

Supervisor of fifty nuclear operators and maintenance people, and 30 trainees on all facets of plant operations and maintenance in a shift scheduled routine.• As the Engineering Watch Supervisor, responsible for nine in plant watch standers. Ensures the safe and efficient operation of a nuclear power plant while training students how to operate during their certification process.• As the Training Coordinator, Managed the qualifications of over 100 junior enlisted and officer trainees. Responsible for all aspects of production training to include, instruction, mentoring, scheduling of training events, watchstanding over-instruction, examination proctoring and developing training goals and milestones.

2006 - 2009 ~3 yrs

Machinery Division Chief Petty Officer

Us Navy

Uss Abraham Lincoln (Cvn-72)

Responsible for the supervision of fifty nuclear machinist mates while they perform maintenance, preservation, and proper operation of propulsion turbines, ship service turbine generators, and distilling plants. • Directly responsible for subordinates’ qualifications, training, work load and schedule.• Engineering Watch Supervisor. Lead in-plant watch stander, responsible for plant safety and proper watch standing of a team of 22 people.• As Reactor Training Leading Petty Officer, Supervised departmental ship's training programs including the scheduling of training, examinations and maintenance of over 300 qualification records. Scheduled, conducted and assessed propulsion plant casualty training.

2002 - 2006 ~4 yrs
Team & coworkers

Colleagues at STP Nuclear Operating Company

Other employees you can reach at stpegs.com. View company contacts for 960 employees →

7 education records

Johnathan Wittmann education

Education record

License Operator School

Education record

Experiment Operator School, Advanced Test Reactor, Idaho National Laboratory

• 6 months of graduate level studies in nuclear physics, chemistry, thermodynamics, radiological controls and fundamentals.

Education record

Hydroelectrical Machinery Mechanic Apprenticeship, Us Dept Of Labor

• 2000 Hours of On the Job Training under the sponsorship of the US Navy

Education record

Naval Nuclear Propulsion Training Unit- Us Navy, Idaho Falls, Idaho

• 26 weeks of intense operational naval reactor plant instruction, watchstanding instruction and competencies, repair and maintenance.

Education record

Naval Nuclear Field “A” School For Machinist’S Mates- Us Navy, Orlando, Florida

• 4 months of intense studies in mathematics, physics, thermodynamics, mechanical theory and principles, mechanical maintenance, classroom.

Education record

Naval Nuclear Power School- Us Navy, Orlando, Florida

• 6 months of intense graduate level studies in mathematics, calculus based physics, mechanical/electrical engineering, chemistry.

FAQ

Frequently asked questions about Johnathan Wittmann

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

What company does Johnathan Wittmann work for?

Johnathan Wittmann works for STP Nuclear Operating Company.

What is Johnathan Wittmann's role at STP Nuclear Operating Company?

Johnathan Wittmann is listed as Senior Reactor Operator at STP Nuclear Operating Company.

What is Johnathan Wittmann's email address?

AeroLeads has found 1 work email signal at @luminant.com for Johnathan Wittmann at STP Nuclear Operating Company.

What is Johnathan Wittmann's phone number?

AeroLeads has found 7 phone signal(s) with area code 208, 518, 425, 860, 206, 940, 360 for Johnathan Wittmann at STP Nuclear Operating Company.

Where is Johnathan Wittmann based?

Johnathan Wittmann is based in Bay City, Texas, United States while working with STP Nuclear Operating Company.

What companies has Johnathan Wittmann worked for?

Johnathan Wittmann has worked for Stp Nuclear Operating Company, Luminant, Luminent, Nebraska Public Power District, and Batelle Energy Alliance.

Who are Johnathan Wittmann's colleagues at STP Nuclear Operating Company?

Johnathan Wittmann's colleagues at STP Nuclear Operating Company include Taylor Socha, Pamela Theis, Shawn Reed, Safdar Hafeez, and Clayton Fernandez.

How can I contact Johnathan Wittmann?

You can use AeroLeads to view verified contact signals for Johnathan Wittmann at STP Nuclear Operating Company, including work email, phone, and LinkedIn data when available.

What schools did Johnathan Wittmann attend?

Johnathan Wittmann studied at License Operator School.

What skills is Johnathan Wittmann known for?

Johnathan Wittmann is listed with skills including Nuclear, Reactor, Navy, Power Plants, Steam, Training, Maintenance, and Security Clearance.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.