26 field operations engineer jobs at 24 companies in Defiance, OH
2d
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Operations Process Engineer
Ann Arbor or Adrian or Jackson or Dearborn or Livonia or Toledo or Milan
$85k-$100k/yr FieldFull Time
3+ YOEBachelor's degree in mechanical, industrial, or electrical engineering; 3–5 years relevant experience; Lean and Six Sigma experience; Value Stream Mapping; CAD, PLC, CMMS, and manufacturing process knowledge.
CAD, AutoCAD, SolidWorks, PLC, CMMS, Dayforce Wallet
1mo
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Data Center Production Operations Engineer
Bowling Green, Ohio, United States
$84k-$130k/yr OnsiteFull Time
5+ YOEBS in technical field or equivalent experience; 5+ years in infrastructure IT; intermediate Linux; hands-on server hardware and storage knowledge; data center systems knowledge (electrical, cooling, cabling, network); scripting experience (e.g., Bash, Python, SQL, Go, Rust); familiarity with HTTP, DNS, RAID, DHCP, IPMI and serial console; experienc...
Linux, Bash, PHP, Python, SQL, Rust, Go, Perl, HTTP, DNS, RAID, DHCP, IPMI, serial console
2w
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Operations - Senior Field Coordinator
Fort Wayne or Mooresville
OnsiteFull Time
3+ YOEBachelor's degree in construction management, engineering, or related field, or 3+ years of equivalent commercial construction supervision; leadership, Microsoft Office, and relocation required.
Microsoft Word, Microsoft Excel, Microsoft Outlook, OSHA
1mo
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Field Service Engineer - IN/OH/MI
Indiana or Ohio or Michigan or Fort Wayne or Cherry Valley
FieldFull Time
2+ YOEMinimum 2 years related industrial equipment operation/maintenance (or 4+ years), high school diploma/GED, strong mechanical/electrical aptitude, ability to lift heavy loads, valid driver’s license and service auto insurance, travel up to 90%.
3w
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Civil Engineering Co-op - Spring 2027
Fort Wayne or Michigan or Ohio or Indiana
FieldFull Time
Comfortable with field work and lifting up to 50–60 lbs, valid U.S. driver's license and good driving record, basic computer literacy, able to work outdoors and perform physical tasks; some college required.
2mo
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Network Security Operations Engineer
Fort Wayne, Indiana, United States
HybridFull Time
3+ YOEBachelor's in a technology field with 3+ years (or 5+ years experience), strong TCP/IP and routing protocol knowledge (EIGRP, BGP, OSPF), cybersecurity standards expertise, Cisco networking/security experience, and ability to support rotating after-hours network critical incidents.
Cisco Catalyst switches, Umbrella, FTD firewalls, FirePOWER Services, ISE, Meraki, ACI, TCP/IP, EIGRP, BGP, OSPF
3w
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Senior Data Center Operations Manager
Lima, Ohio, United States
$164k-$237k/yr OnsiteFull Time
10+ YOE10+ MgmtBachelor's in technical field or equivalent,10 years managing technical teams for server hardware,site-level operational leadership,KPI/SLO ownership,ability to work non-standard hours including nights and weekends.
Linux, Unix
5d
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Business Operations Manager
Adrian, Michigan, United States
OnsiteFull Time
5+ YOEBachelor’s degree in engineering, operations, supply chain, or related field; 5+ years in program management, operations, or manufacturing; cross-functional production experience; MS Office proficiency; strong analytical and communication skills.
Microsoft Office
1w
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Operations Director Airborne Tactical Radios
Fort Wayne or United States
$153k-$261k/yr OnsiteFull Time
8+ YOEBachelor’s degree in engineering, operations management, or a related technical field; 8+ years of progressive leadership in aerospace and defense manufacturing, supply chain, or related manufacturing. U.S. citizenship required.
2d
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Operations Management Development Program
Fond du Lac or Fort Wayne or New York Mills or Lebanon or Knoxville or Edgewater or Merritt Island
$75k/yr OnsiteFull Time
Full-time undergraduate graduating Spring 2027 in a listed engineering, operations, supply chain, logistics, or analytics field; manufacturing internship preferred; U.S. work authorization and geographic mobility required.
LSS
1d
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Senior Manager, Operations - AMZ11046.19
Perrysburg, Ohio, United States
$135k-$183k/yr OnsiteFull Time
5+ YOE2+ MgmtMaster's degree plus 2 years, or bachelor's degree plus 5 years, in business, engineering, supply chain, or related field; management, lean or Six Sigma, data analysis, and cross-functional experience required.
3w
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Engineer - Unlicensed - 2026
Toledo or United States
FieldFull Time
Operate and maintain shipboard propulsion, auxiliary, electrical and mechanical systems; respond to technical emergencies; inspect, troubleshoot, and document maintenance; TWIC and drug testing required.
2mo
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Data Center Optical Technician - New Albany
New Albany or Maumee or Mason or Youngstown or Worthington or Westerville or Toledo or Sharonville or Moraine or Dayton or Columbus or Cleveland or Cincinnati or Canton or Broadview Heights or Athens or Akron
FieldFull Time
3+ YOE3–15 years data center or technical operations experience; hands-on fiber optic cabling and optical testing (OTDR, VFL, power meters); team lead experience; strong English, documentation, and customer-facing skills; ability to travel up to 50%.
OTDR, VFL, Optical power meter, Stabilized light source, Test set, Methods of Procedure (MoPs), Microsoft Office
2w
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Engineering Manager
Fort Wayne, Indiana, United States
OnsiteFull Time
8+ YOEBachelor’s degree in engineering or a related technical field, 8+ years of manufacturing experience including leadership, and experience supporting CNC machining operations in complex regulated environments.
CNC, Lean, Six Sigma, DMAIC, Design for Manufacturability (DFM), New Product Introduction (NPI), Quality Management System (QMS)
1w
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Production Supervisor
Decatur, Indiana, United States
OnsiteFull Time
5+ YOEBachelor's degree in engineering or related field, or equivalent progressive experience of 5+ years in industrial operations. Requires basic computer proficiency and availability for weekends, odd hours, and rotating shifts.
Lotus Notes, Microsoft Word
3mo
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Test Technician I
Perrysburg, Ohio, United States
$19-$26/hr OnsiteFull Time
Bachelor’s or Associate in technical field (Electrical preferred) OR High School diploma with relevant manufacturing/lab experience; forklift operation and basic measurement tools experience required.
Electrical test equipment, Micrometers, Multimeters, Power supplies, Data loggers, SQL
3mo
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Leader in Training
Yoder, Indiana, United States
OnsiteFull Time
3+ YOEThree to five years in a manufacturing environment, or technical or bachelor’s degree in engineering, manufacturing, or related fields; Lean and leadership exposure preferred.
Microsoft D365, Tabware, Enovia, Microsoft Office
6d
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Branch Manager
Toledo or Perrysburg
OnsiteFull Time
5+ YOE5+ MgmtBachelor's degree in business, engineering, or related field, or equivalent experience; 5+ years of management experience preferred and 3+ years of full P&L management experience.
1w
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Summer 2027 Co-op
Westerville or Michigan or Detroit or Milford or Toledo or Morgantown or Middletown or Clarion or Cleveland or St. Louis or Athens or Carnegie or Cheboygan or Columbus or Elyria or Fredericktown or Greenfield or Ohio or Indiana or Pennsylvania or Kentucky or West Virginia or Delaware or Maryland or District of Columbia or Virginia or North Carolina
FieldFull Time, Internship
Student seeking practical construction experience in engineering, project management, safety, surveying, estimating, design, procurement, operations, maintenance, repair, or field trades.
2d
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Continuous Improvement (CI) Manager
Findlay, Ohio, United States
OnsiteFull Time
Bachelor’s degree in a relevant field and progressive continuous improvement, manufacturing, engineering, operations, or industrial engineering experience. Lean manufacturing, facilitation, analytical, and project management skills required.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Power BI, Value Stream Mapping, Standard Work, 5S, Visual Management, Kanban, SMED, Root Cause Analysis, Kaizen Methodology, 8D, A3, DMAIC, 5 Why, Fishbone, Lean Manufacturing, Operational Excellence System (OES)