58 facilities engineer jobs at 29 companies in O'Fallon, IL
2mo
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Project Engineer - Natural Gas Facilities
Colorado Springs or Greenwood Village or Indianapolis or Lisle or St. Louis
OnsiteFull Time
10+ YOETen years in facility design for natural gas; ABET-accredited BS in Engineering; compressor station experience; P&IDs; travel; PE preferred.
AutoCAD, CADWorx, MS Project, MS Office
2mo
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Engineer - Facilities
East Saint Louis, Illinois, United States
$17/hr OnsiteFull Time
2+ YOEMaintain clean, safe environment; janitorial and maintenance duties; read measurements; flexible hours; 2+ years in commercial maintenance; EPA cert a plus; HVAC/plumbing/electrical skills a plus.
HVAC, Electrical, Plumbing, Maintenance tools
2mo
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Facilities Technician
St. Louis, Missouri, United States
$24-$27/hr OnsiteFull Time
2+ YOEHigh school diploma; 2-3 years facilities experience; valid driver’s license; willingness to work nights/weekends; strong problem-solving and communication skills; basic HVAC/electrical knowledge.
Hand tools, HVAC, Electrical systems, Microsoft Outlook, Microsoft Word
2mo
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Director of Facilities Management
St. Louis, Missouri, United States
OnsiteFull Time
10+ YOEBachelor's degree required; Master's preferred. 10+ years in a leadership role in facilities/maintenance, with capital planning, safety, vendor management, and budgeting experience.
1d
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Wastewater Facilities Inspector
Chicago or St. Louis or Louisville or North America
$30-$55/hr OnsiteFull Time
5+ YOEBachelor’s degree in civil or construction engineering, 5+ years of construction engineering or inspection experience, strong planning, problem-solving, communication, and safety compliance skills.
Requests for Information (RFIs), OSHA
1mo
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Senior Facilities Manager
South San Francisco or West Greenwich or San Diego or Philadelphia or Chicago or Research Triangle Park or Chesterfield or Oceanside or Cambridge or Columbus or Princeton
OnsiteFull Time
7+ YOEBachelor's in engineering or related field (or equivalent), 7+ years facilities experience with 3+ years in pharmaceutical/regulated environments, GMP expertise, leadership, project and budget management, HVAC and clean room systems knowledge.
CMMS, building automation systems, building management systems
1w
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Sr. Director, Facilities & Engineering
St. Louis, Missouri, United States
OnsiteFull Time
15+ YOE10+ Mgmt15+ years pharmaceutical engineering/operations experience, 10+ years in functional leadership; strong GMP, FDA/EMA audit, validation, commissioning and capital planning experience; project management and team development skills.
1mo
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Winchester Facilities Manager
East Alton, Illinois, United States
$122k-$130k/yr OnsiteFull Time
5+ YOE2+ MgmtBachelor's degree (engineering preferred), 5+ years facilities or construction management, 2+ years leadership, valid driver's license, Autodesk Inventor preferred, and ability to meet DOJ/ATF Employee Possessor vetting and ITAR access requirements.
Autodesk Inventor
4d
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Boeing Summer 2027 Internship Program (Paid) - Facilities Engineering
Everett or Heath or Seal Beach or Huntington Beach or Long Beach or Hazelwood or Arlington or Ridley Park or Renton or Mesa or North Charleston
$45k-$90k/yr OnsiteFull Time, Internship
Enrolled student in engineering/applied sciences with expected graduation on/after Aug 2027; available full-time 10–12 weeks Summer 2027; US Person required; strong academic performance and teamwork; AutoCAD and facilities knowledge preferred.
AutoCAD
2mo
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Commissioning Engineer & Mechanical Project Manager (Specialized Critical Facilities) - Enterprise Physical Operations
St. Louis, Missouri, United States
$84k-$149k/yr OnsiteFull Time
10+ YOEManage commissioning and validation of critical mechanical/electrical/control systems in specialized facilities; bachelor's degree or equivalent; 10+ years construction experience; preferred commissioning certifications (ACP, CCP, PE).
CxAlloy, Facility Grid, Microsoft Excel, Building Management System (BMS), Building Automation Systems
1mo
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Manager-Facilities Maintenance & Operations
Creve Coeur, Missouri, United States
OnsiteFull Time
3+ YOE5+ Mgmt2-year trade school or equivalent experience; 5 years managing facility maintenance staff (or 3 years with bachelor's). Valid driver\u000apos;s license required. Preferred CHFM/CFM/FMP and bachelor\u000apos;s in engineering or related field. Microsoft Office fluency.
Microsoft Word, Microsoft Excel, Microsoft Outlook
4d
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Boeing Summer 2027 Internship Program (Paid) - Facilities Engineering
Everett or Heath or Seal Beach or Huntington Beach or Long Beach or Hazelwood or Arlington or Ridley Park or Renton or Mesa or North Charleston
$45k-$90k/yr OnsiteFull Time
Must be enrolled student available full-time for 10–12 week Summer 2027 internship in a core engineering/applied sciences discipline; US Person required; strong academics and teamwork skills preferred.
AutoCAD
4w
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Mid Systems Engineer
Denver or St. Louis or Sterling or Springfield
$69k-$142k/yr OnsiteFull Time
4+ YOETS/SCI required, bachelor in engineering/CS or equivalent, 4+ years systems engineering on software-intensive systems, requirements analysis, interface documentation, V&V, Agile experience, ability to work onsite at a government facility.
SAFe, MBSE
3mo
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Sr. Project Engineer - Gas
Saint Louis or Cedar Rapids
$95k-$120k/yr HybridFull Time
6+ YOEBachelor’s in Engineering; 6+ years’ gas pipeline/facility project experience; EIT/PE preferred; AutoCAD/Bluebeam familiarity helpful.
AutoCAD, Bluebeam
4w
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Senior Systems Engineer
Denver or Springfield or Sterling or St. Louis
$82k-$172k/yr OnsiteFull Time
8+ YOETS/SCI with ability to obtain polygraph, Bachelor's in engineering/computer science or equivalent, 8+ years systems engineering on complex software-intensive systems, requirements management, interface definition, V&V, ability to work on-site at a government facility.
Agile, SAFe, model-based systems engineering (MBSE)
2w
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Quality Engineer II in Facilities & Metrology
St. Louis, Missouri, United States
OnsiteFull Time
2+ YOEBachelor's in engineering or equivalent plus 2+ years supporting quality systems/validation in FDA-regulated or biotech environments; cGMP, GMP/ISO knowledge; strong communication and cross-functional collaboration; audit and CAPA experience.
TrackWise, Veeva, Kneat, Microsoft Office
2mo
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Mechanical Engineer
St. Louis, Missouri, United States
OnsiteFull Time
2+ YOE2+ years in facilities design; strong building codes knowledge; proficient in REVIT & AutoCAD; ability to manage multiple projects; good organizational and communication skills.
REVIT, AutoCAD, Trane Trace 700, Carrier HAP
2mo
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Sr Electrical Engineer (Data Centers) - Conshohocken, Pennsylvania, United States
Columbus or Austin or Conshohocken or Atlanta or Cary or New York or Atlanta or Tampa or Miami or Birmingham or Chicago or Indianapolis or Portland or Los Angeles or Las Vegas or Philadelphia or Baton Rouge or New Orleans or Mobile or Montgomery or Athens or Savannah or Chattanooga or Nashville or Bowling Green or Fort Campbell or Lexington or Louisville or Indianapolis or Cayuga or West Chicago or Cincinnati or Belle or South Charleston or Chantilly or Dulles or Richmond or Mendota Heights or New Bedford or Hartford or Providence or Bedford or Skowhegan or Auburn or Fallsburg or Queens or Washington or Council Bluffs or Sturgis or Fargo or Colorado Springs or Houston or El Paso or Las Vegas or Los Angeles or Bellingham or Seattle or Billings or Corvallis or Appleton or Milwaukee or Honolulu or Guayama or Fort Myers or Gulfport or Redwood or Anchorage or Fairbanks or Wilmington or Denver or Bar Harbor or Greensburg or Argonne or Sturgis or Mendota Heights or Omaha or Lincoln or Independence or Saint Louis or Kansas City or Lawrence or Fayetteville or Little Rock or Baton Rouge or Troy or Kalamazoo or Essex Junction or Douglas or Salt Lake City
$133k-$183k/yr HybridFull Time
6+ YOEBachelor's in Electrical Engineering; 6+ years design experience; PE license; industrial facility design knowledge; Revit/BIM; NFPA 70; strong communication.
Revit, BIM, NFPA 70 (NEC)
1mo
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Chief Engineer
St Louis, Missouri, United States
$85k-$87k/yr OnsiteFull Time
5+ YOEManage hotel mechanical, electrical and plumbing systems; lead engineering team; implement preventive maintenance, capital projects, and safety programs; 5+ years facilities experience and engineering/technical degree.
Microsoft Excel, HotSOS
1mo
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Operating Engineer
Ofallon, Missouri, United States
$31-$37/hr OnsiteFull Time
5+ YOEHigh school diploma/GED, 5+ years related facilities experience, proficiency with HVAC/boilers/pumps/refrigeration, applicable trade licenses, valid driver’s license, and basic Microsoft Office skills.
Microsoft Outlook, Microsoft Excel, Microsoft Word
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