18 validation engineer jobs at 14 companies in Mount Vernon, IN
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Process Engineer
Mount Vernon, Indiana, United States
OnsiteFull Time
Green PlainsNASDAQ: GPRE: Biorefining renewable crops into fuels and sustainable ingredients.
3+ YOEBachelors in chemical or related engineering, 3+ years manufacturing engineering experience (corn/food processing preferred), knowledge of unit operations and PSM, valid driver's license, ability to travel up to 30%, lift 60 lbs, strong communication.
Green PlainsNASDAQ: GPRE: Produces low-carbon biofuels and sustainable high-protein ingredients.
3+ YOE3+ years engineering experience in manufacturing (corn/food processing preferred). Bachelor's in chemical engineering or related field. Knowledge of unit operations and PSM. Valid driver's license. Ability to travel up to 30% and perform physical tasks (lift 60 lbs).
Intern/Co-op - Refining Chemical Engineering Fall 2026
Findlay or El Paso or Anacortes or Wilmington or Martinez or Owensboro or Canton or Canonsburg or Mandan or Salt Lake City or Dickinson or Robinson or Detroit or St Paul Park or Catlettsburg or Garyville or Texas City or Kenai or San Antonio
$33-$42/hrOnsitePart Time, Internship
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
Must be majoring in Chemical Engineering, strong academic performance, concurrently enrolled in a degree program, valid driver's license, authorized to work in the US indefinitely, availability for multiple co-op/term assignments preferred.
Southwestern Behavioral Healthcare: Provides mental health and addiction treatment services to the community.
5+ YOEBachelor's in IT or related, 5+ years managing multi-site enterprise networks, CCNA required (CCNP preferred), valid driver's license, ability to lift and install equipment, strong troubleshooting and communication skills.
Python, PowerShell, VoIP, UCaaS, MDM, NAC, LAN, WAN
Southwestern Behavioral Healthcare: Providing mental health and addiction recovery services.
5+ YOEBachelor's degree in IT or related field, 5+ years managing multi-site enterprise networks, CCNA required (CCNP preferred), experience with switches/routers/firewalls/WAPs, VoIP/UCaaS, cabling, Python/PowerShell scripting, valid driver's license and ability to travel.
Delan Associates: Provides engineering and professional services to government agencies.
Bachelor's in engineering tech/Computer Integrated Technology/CAD; proficient in AutoCAD, Catia, Inventor, Navisworks, FEA, 3D printing/scanning, GD&T; strong communication; valid driver record; willing to travel up to 20%.
FEA, Navisworks, Inventor, Catia, Terrace, 3D printing, 3D scanning, AutoCAD, Solidworks, Microsoft Outlook, Microsoft Excel, Microsoft Word
Indianapolis or Terre Haute or Switz City or Jasonville or Palestine
$32-$38/hrFieldFull Time
The Indiana Rail Road Company: Operates a regional freight railroad in Indiana and Illinois.
High school diploma, 18+ years, valid driver’s license, must obtain and maintain conductor/locomotive engineer credentials, pass background, medical, and drug testing; follow FRA rules.
S&ME: Providing geotechnical, environmental, and construction engineering solutions.
2+ YOE2+ years in construction testing/inspections; high school diploma; multiple active certifications; valid US driver's license; English proficiency; ability to operate company vehicle
Experienced Field Stack Testers (Emissions Testers)
Arvada or Denver or Anchorage or Atlanta or Bakersfield or Baton Rouge or Birmingham or Boston or Cedar Rapids or Charlotte or Cypress or Dallas or Decatur or Denver or Evansville or Houston or Jacksonville or Kansas City or Little Rock or Minneapolis or Vancouver or Philadelphia or Phoenix or Pittsburgh or Roanoke or Salt Lake City or St. Louis or Syracuse or Tampa
$50k-$100k/yrOnsiteFull Time
Alliance Technical Group: Provides environmental testing, monitoring, and compliance services for industries.
Experience leading emissions testing projects; knowledge of instrumental/wet chemistry; able to travel and work 40+ hrs; valid driver’s license.
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
4+ YOE4+ years in low voltage electrical systems including Fire/Life Safety; HS diploma; blueprints reading; valid driver's license; able to lift 50-70 lbs; weekend work possible.
Multimeter, Digital Analyzer, Test Equipment, Commissioning Tools, IT and IP networks
Indianapolis or Evansville or Jeffersonville or Merrillville or Mishawaka or South Bend or Indiana
FieldFull Time
Lochmueller Group: Provider of multidisciplinary infrastructure engineering and environmental planning services.
Licensed Professional Surveyor to lead field crews and perform boundary, topographic, construction staking, research, CAD deliverables, client coordination, and mentor junior staff; valid driver’s license and ability to lift 50–75 lbs required.
AutoCAD Civil 3D, MicroStation, Microsoft Office, Microsoft Excel, Microsoft Word, GPS receivers, total stations, levels
Commonwealth Engineers: Provides civil engineering and consulting for water infrastructure projects.
B.S. or technology degree in civil engineering or construction management required; valid driver's license and ability to travel ~90%; ability to read drawings, understand bidding/estimating, coordinate inspections; Procore experience a plus.
Expressway Family of Dealerships: Automotive dealership group selling and servicing various vehicle brands.
Experienced automotive technician with knowledge of electrical systems and engines; valid driver’s license; able to lift 25 lbs; pass background check and drug screen.
diagnostic tools, maintenance tools, electronic systems
Green PlainsNASDAQ: GPRE: Produces low-carbon biofuels and sustainable high-protein ingredients.
5+ YOEBachelor's degree in science, engineering, or related field; 5 years EHSS experience (preferably in management); valid driver’s license; strong MS Office skills; ability to travel seasonally.
Michels: Provides global energy, utility, and infrastructure construction services.
3+ YOEBachelor’s degree in construction management or civil engineering; 3 years related experience or equivalent; MS Office; cost/tracking or estimating software experience; Primavera (desired); valid driver’s license; travel and long-term onsite work.
Microsoft Office, Primavera, Cost tracking software, Estimating software
Veridus Group: Project management services for construction and community development.
7+ YOE7+ years construction management experience; bachelor’s in Construction Management, Engineering or related (or equivalent experience); valid driver’s license; ability to travel between project sites; skills in budgeting, proposal drafting, client coordination, and team leadership.
Kenny Kent ChevroletNYSE: BRK.B: Full-service automotive dealership selling new and used Chevrolet vehicles.
ASE required, high school diploma or equivalent, valid driver's license, 2+ years of service technician experience preferred, B-level diagnostic/electrical/engine repair skills, ability to use electronic diagnostic equipment and basic computer competency.
Duke EnergyNYSE: DUK: Provides electric and natural gas services to customers.
3+ YOEBachelor's in science/engineering/health & safety (or HS/GED with equivalent years' experience), 3+ years related experience (or 7 years with HS for consultant level), valid driver’s license, CEMS and EPA methods experience, ability to travel and work at power plants.
CEMS, Continuous Opacity Monitors (COMS), Data Acquisition Handling System (DAHS), PLCs, Data Loggers, Data Acquisition System software, USEPA Emission Test Methods