Project / Site Engineer jobs in St. Louis, Missouri

23 open Project / Site Engineer jobs in St. Louis, Missouri (4 posted in the last 7 days), collected from employers’ own career pages and checked twice a day. Every listing links to the company’s site to apply.

Latest openings

• Digital and Automation Project Engineer

  Nestlé · St. Louis
  Posted 2026-10-23
• MEP Superintendent - St. Louis, MO

  Bartonmalow · St. Louis
  Posted 2026-10-16
• General Superintendent- Power Group

  Jedunn · St. Louis
  Posted 2026-09-27
• Senior Project Engineer

  Nestlé · St. Louis
  Posted 2026-10-08
• Expert Project Engineer

  Nestlé · St. Louis
  Posted 2026-10-08
• Lead Project Engineer

  Nooter/Eriksen · St. Louis · Hybrid
  Posted 2026-09-21
• Lead Field Project Engineer

  Nooter/Eriksen · St. Louis · Hybrid
  Posted 2026-05-27
• Resident Engineer - Southeast Missouri

  Trilon Group · St. Louis
  Posted 2026-10-05
• Transportation Project Engineer I/II

  Trilon Group · St. Louis
  Posted 2026-10-05
• Transportation Project Engineer III/IV

  Trilon Group · St. Louis
  Posted 2026-10-05
• Project Engineer III/IV - Water/Wastewater

  Trilon Group · St. Louis
  Posted 2026-10-05
• Mechanical Project Engineer | St. Louis, MO

  IMEG · St. Louis · Hybrid
  Posted 2026-08-13
• Structural Project Engineer | St. Louis, MO

  IMEG · St. Louis · Hybrid
  Posted 2026-09-25
• Project Engineer / Senior Project Engineer

  Emerson Electric · St. Louis
  Posted 2026-09-25
• Construction Engineer - Aviation

  HR Green, Inc. · St. Louis
  Posted 2026-09-17
• General Superintendent

  Barrywehmiller · St. Louis
  Posted 2026-09-17
• Senior Project Superintendent (Traveling)

  Consigli Construction · St. Louis
  Posted 2026-09-08
• Project Engineer (Traveling)

  Consigli Construction · St. Louis
  Posted 2026-07-13
• Project Engineer

  Consigli Construction · St. Louis
  Posted 2026-02-26
• Assistant Superintendent (Traveling)

  Consigli Construction · St. Louis
  Posted 2026-09-08
• Senior Facilities & Construction Engineer

  Ameren · St. Louis
  Posted 2026-09-30
• Traveling Superintendent, Data Center

  ARCO National Holdings · St. Louis
  Posted 2026-08-24
• Traveling Superintendent, Data Center

  ARCO Companies · St. Louis
  Posted 2026-08-24

Project / Site Engineer jobs in other cities

• Houston, Texas 220
• Raleigh, North Carolina 206
• Phoenix, Arizona 135
• Dallas, Texas 127
• New York, New York 126
• Los Angeles, California 125
• Chicago, Illinois 125
• Atlanta, Georgia 125
• Austin, Texas 118
• Charlotte, North Carolina 109
• Orlando, Florida 81
• Columbus, Ohio 77
• Denver, Colorado 71
• Kankakee, Illinois 67
• San Diego, California 63
• Tampa, Florida 61
• Nashville, Tennessee 61
• Seattle, Washington 59
• Fort Worth, Texas 56
• San Francisco, California 55
• Indianapolis, Indiana 55
• Richmond, Virginia 54
• Boise, Idaho 49
• San Antonio, Texas 48
• Philadelphia, Pennsylvania 48

Other roles in St. Louis, Missouri

• Intern / Trainee 113
• Program / Project Manager 108
• Production / Machine Operator 103
• Technician (general) 99
• Retail Sales Associate 99
• Sales Representative 82
• Automotive / Service Technician 80
• Physician / Doctor 79
• Delivery / Truck Driver 78
• Executive / Director 74
• Registered Nurse (RN) 70
• Maintenance Technician 69
• Customer Service Representative 63
• Store / Shift Manager 60
• Software Engineer 54
• Server / Bartender / Host 53
• Warehouse Associate / Material Handler 52
• Retail Associate (other) 50
• Account Manager / Key Account 47
• Dental (Hygienist / Assistant / Dentist) 46
• Specialist / Analyst (other) 45
• Quality Inspector / Technician 45
• Audit / Tax 45
• Behavioral Health / Therapist 43
• Patient Care / Caregiver 42

Questions

How many Project / Site Engineer jobs are open in St. Louis, Missouri right now?

23 listings are open on OpeningsFirst today, all from employers’ own career pages. 4 more were posted in the last 5 days and went to subscribers first.

Which companies are hiring for Project / Site Engineer roles in St. Louis, Missouri?

Recent openings here come from Nestlé, Bartonmalow, Jedunn, Nooter/Eriksen, Trilon Group, IMEG, Emerson Electric, HR Green, Inc..

How do I hear about new Project / Site Engineer jobs in St. Louis, Missouri first?

Subscribers get new matching jobs by email at 8 am and 6 pm, 5 days before they open on these pages. It costs ₹299 a month.

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