• Hardware Engineer Jobs in O Fallon, IL

    Jobs 1 to 20 of 1,041
  • Actalent • Saint Louis, MO 63112
    Job Title: Power Electronics Engineer Job Description We are seeking a Entry Level Power Electronics Engineer to join our dynamic... Read More
  • Copeland • Saint Louis, MO 63112
    About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient... Read More
  • The Boeing Company • Saint Louis, MO 63140
    Job Description At Boeing, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can... Read More
  • DeepSight Technology • Saint Louis, MO 63101
    Job Description Job Description Are you an experienced systems engineer looking to advance your career in a pioneering startup?... Read More
  • DecisionPoint | Cortek • Scott Air Force Base, IL 62225
    Overview: DecisionPoint Corporation is seeking 5 Senior Testers to join the GTP-GOPAX team. Senior Testers are instrumental in... Read More
  • Wieland • Granite City, IL 62040
    Overview: Wieland - Creating Value for Generations! Wieland is a global leader in copper and copper alloy manufacturing,... Read More
  • Orbital Engineering, Inc. • Saint Louis, MO 63101
    Job Description Job Description Working with our business partners to create, improve and sustain industry and infrastructure.... Read More
  • Mechanical Solutions Inc. • Saint Louis, MO 63101
    Job Description Job Description Salary: Mechanical Design Engineer Mechanical Solutions, Inc. (MSI) Full Time St. Louis, MO About... Read More
  • Global Enterprise Services, LLC • Belleville, IL 62220
    Job Description Job Description Education and Experience: Bachelor s Degree or a combination of technical training, certifications,... Read More
  • Vestal Corporation • Saint Louis, MO 63101
    As a vital part of our growing team, your career has endless possibilities. Vestal Corporation encourages and provides professional... Read More
  • Care Dynamics, LLC • Webster Groves, MO 63119
    Job Description Job Description Electrical Project Engineer/Senior Electrical Designer About the job We are seeking a highly... Read More
  • PENTA Engineering Corporation • Saint Louis, MO 63101
    Job Description Job Description Reports To: Director of Engineering Seeking an experienced Professional Engineer to be the Chief... Read More
  • LUZCO Technologies • Saint Louis, MO 63101
    Job Description Job Description Looking for a familia? As an award-winning, woman-owned, minority-owned boutique engineering firm,... Read More
  • Gannett Fleming, Inc. • Saint Louis, MO 63101
    Gannett Fleming is looking for experienced Substation Engineers (Electrical Engineers) to join our expanding Power Group. As a... Read More
  • Terramac • Saint Louis, MO 63101
    Job Description Job Description 100% onsite in St. Louis, MO. From $70,000+ per year. Shift 6am-3pm. Terramac was established to... Read More
  • iSource Group • Saint Louis, MO 63101
    Job Description Job Description Strong Career Opportunity for a Mechanical Design Engineer in the St. Louis area! This is a direct... Read More
  • Legrand North America • Mascoutah, IL 62258
    Position Description: At a Glance Legrand has an exciting opportunity for a Manufacturing Engineer Intern (Summer 2025) to join the... Read More
  • Jobot • Edwardsville, IL 62025
    Job Description Job Description Electrical Engineer (Control Systems Engineer) Opportunity in the Greater St Louis Area! This Jobot... Read More
  • RTM Engineering Consultants, LLC • Belleville, IL 62220
    Job Description Job Description Position: Senior Mechanical Engineer Location: Belleville, IL Years of Experience: 10+ Years About... Read More
  • RS&H • Saint Louis, MO 63101
    The Opportunity: RS H is seeking an Electrical Engineer to join our Aviation Practice. RS H will encourage and assist you to... Read More
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