Operations Manager
Current
Jan 2022 - Present
AeroLeads people directory · profile
John Koelling Email & Phone Number
Operations Manager
at
Simmons Pet Food
1 work email found
@rockwellcollins.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Operations Manager
Location
Greater Dubuque Area, United States
Company size
Who is John Koelling? Overview
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Quick answer
John Koelling is listed as Operations Manager at Simmons Pet Food, a with 121 employees, based in Greater Dubuque Area, United States. AeroLeads shows a work email signal at rockwellcollins.com and a matched LinkedIn profile for John Koelling.
John Koelling previously worked as Quality Assurance Quality Control Supervisor at Simmons Pet Food and Chef at Big Grove Brewery. John Koelling holds Bachelor’S Degree, Environmental Science, 3.0 from University Of Iowa.
Company email context
Email format at Simmons Pet Food
This section adds company-level context without repeating John Koelling's masked contact details.
{first}.{last}@rockwellcollins.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Koelling. Compare company email patterns before reaching out.
Profile bio
About John Koelling
Experienced Data Analyst & Quality Control FSQ Lab technician in an aseptic production facility. Skilled in Management, Critical Thinking, Fiscally Responsible, Group Work, and Communication. Strong operations professional with a Bachelor’s Degree focused in Environmental Science from University of Iowa.
Listed skills include Tenacious Work Ethic, Group Work, Responsiveness, Critical Thinking, and 3 others.
Current workplace
John Koelling's current company
Company context helps verify the profile and gives searchers a useful next step.
Simmons Pet Food
7 roles
John Koelling work experience
A career timeline built from the work history available for this profile.
Quality Assurance Quality Control Supervisor
Apr 2021 - Mar 2022
Chef
Big Grove Brewery
• Head Expo overseeing team performance executing tasks to complete dishes• Head Expo communicating directly with head cook to most efficiently serve customers• Chef preparing complex meals in high end restaurant• Contribute to the completion of numerous menu specials & special dinner/catering• Strong work ethic, accountable, early to every shift & never missed a work day • Build strong relationships & team coordination skills
Quality Control Laboratory Technician
Sep 2018 - Apr 2021
Parks And Forestry Assistant Supervisor
City Of Iowa City
• Supervise, direct and recommend design and safety park improvements• Review park proposals, work orders & make recommendations for park upgrades • Create new design standards & specifications for park facilities• Lead task assignment & priorities while managing teams enhancing park areas• Operate heavy machinery to provide tools & materials to enhance team performance
May 2017 - Sep 2017
Mechanical Engineering Intern
Worked with software such as AutoCad, Infor EAM, FM Interact and ArcMap 10. Upgraded company to a new facilities asset management software. Updated building drawings in Auto Cad with the latest remodeling updates. Tested and validated operations of all fire-life-safety sensors on campus.
May 2014 - Aug 2014
Grounds Crew Staff
Cedar Rapids Community School District
Completion of numerous facilities & landscaping projects.Build team coordination skills.
May 2013 - Aug 2013
Team & coworkers
Colleagues at Simmons Pet Food
Other employees you can reach at simmonspetfood.com. View company contacts for 121 employees →
HM
Heath Maxson
Colleague at Simmons Pet FoodEmporia, Kansas, United States
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JM
Julia Montgomery
Colleague at Simmons Pet FoodSpragueville, Iowa, United States
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EA
Elena Aurora Oro Hernández
Colleague at Simmons Pet FoodKansas City, Kansas, United States
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JG
Jason Gosa
Colleague at Simmons Pet FoodKansas City, Kansas, United States
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SR
Sarah Riley
Colleague at Simmons Pet FoodSiloam Springs, Arkansas, United States
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TD
Tammy Dix
Colleague at Simmons Pet FoodEmporia, Kansas, United States
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AB
Anthony Baumbach
Colleague at Simmons Pet FoodStillwater, Oklahoma, United States
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NK
Nathyn Kennedy
Colleague at Simmons Pet FoodEmporia, Kansas, United States
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JR
Juana Roberts
Colleague at Simmons Pet FoodEmporia, Kansas, United States
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RS
Randy Stickney
Colleague at Simmons Pet FoodAlto, Michigan, United States
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Heath Maxson
Colleague at Simmons Pet FoodEmporia, Kansas, United States
View →
JM
Julia Montgomery
Colleague at Simmons Pet FoodSpragueville, Iowa, United States
View →
EA
Elena Aurora Oro Hernández
Colleague at Simmons Pet FoodKansas City, Kansas, United States
View →
JG
Jason Gosa
Colleague at Simmons Pet FoodKansas City, Kansas, United States
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SR
Sarah Riley
Colleague at Simmons Pet FoodSiloam Springs, Arkansas, United States
View →
TD
Tammy Dix
Colleague at Simmons Pet FoodEmporia, Kansas, United States
View →
AB
Anthony Baumbach
Colleague at Simmons Pet FoodStillwater, Oklahoma, United States
View →
NK
Nathyn Kennedy
Colleague at Simmons Pet FoodEmporia, Kansas, United States
View →
JR
Juana Roberts
Colleague at Simmons Pet FoodEmporia, Kansas, United States
View →
RS
Randy Stickney
Colleague at Simmons Pet FoodAlto, Michigan, United States
View →
1 education record
John Koelling education
FAQ
Frequently asked questions about John Koelling
Quick answers generated from the profile data available on this page.
What company does John Koelling work for?
John Koelling works for Simmons Pet Food.
What is John Koelling's role at Simmons Pet Food?
John Koelling is listed as Operations Manager at Simmons Pet Food.
What is John Koelling's email address?
AeroLeads has found 1 work email signal at @rockwellcollins.com for John Koelling at Simmons Pet Food.
Where is John Koelling based?
John Koelling is based in Greater Dubuque Area, United States while working with Simmons Pet Food.
What companies has John Koelling worked for?
John Koelling has worked for Simmons Pet Food, Big Grove Brewery, Gehl Foods, Llc, City Of Iowa City, and Rockwell Collins.
Who are John Koelling's colleagues at Simmons Pet Food?
John Koelling's colleagues at Simmons Pet Food include Heath Maxson, Julia Montgomery, Elena Aurora Oro Hernández, Jason Gosa, and Sarah Riley.
How can I contact John Koelling?
You can use AeroLeads to view verified contact signals for John Koelling at Simmons Pet Food, including work email, phone, and LinkedIn data when available.
What schools did John Koelling attend?
John Koelling holds Bachelor’S Degree, Environmental Science, 3.0 from University Of Iowa.
What skills is John Koelling known for?
John Koelling is listed with skills including Tenacious Work Ethic, Group Work, Responsiveness, Critical Thinking, Fiscally Responsible, Management, and Microsoft Office.
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