Olsson jobs in St. Louis

Open roles

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  Senior Transportation Planner

  Olsson

  ⌖ Kansas City, MO; St. Louis, MOOn-site5+ yrs

  Salary not disclosedOct 14, 2026

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  Aviation Construction Manager / Inspector (100% Travel Required)

  Olsson

  ⌖ Des Moines, IA; Fayetteville, AR; Kansas City, MO; Lincoln, NE; Little Rock, AR; Manhattan, KS; Oklahoma City, OK; Omaha, NE; Springfield, MO; St. Louis, MO; Tulsa, OKOn-site6+ yrs

  Salary not disclosedOct 9, 2026

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  Lead Civil Designer - Site Design

  Olsson

  ⌖ Kansas - Remote; Missouri - Remote; North Kansas City, MO; Overland Park, KS; St. Louis, MO; Wichita, KSRemote6+ yrs

  Salary not disclosedOct 7, 2026

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  Civil Engineer - Site Design

  Olsson

  ⌖ Kansas - Remote; Missouri - Remote; North Kansas City, MO; Overland Park, KS; St. Louis, MO; Wichita, KSRemote2+ yrs

  Salary not disclosedOct 7, 2026

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  Project Engineer - Rail Traffic

  Olsson

  ⌖ Dallas, TX; Des Moines, IA; Florida - Remote; Fort Worth, TX; Georgia - Remote; Lincoln, NE; Minneapolis, MN; North Carolina - Remote; North Kansas City, MO; Omaha, NE; Overland Park, KS; South Carolina - Remote; St. Louis, MORemote6+ yrs

  Salary not disclosedSep 28, 2026

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  Senior Traffic Engineer - Rail

  Olsson

  ⌖ Dallas, TX; Denver, CO; Des Moines, IA; Florida - Remote; Fort Worth, TX; Georgia - Remote; Lincoln, NE; Minnesota - Remote; North Carolina - Remote; North Kansas City, MO; Omaha, NE; Overland Park, KS; South Carolina - Remote; St. Louis, MORemote8+ yrs

  Salary not disclosedSep 28, 2026

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  Telecom FTTH Designer

  Olsson

  ⌖ Dallas, TX; Des Moines, IA; Fayetteville, AR; Fort Worth, TX; Lincoln, NE; Little Rock, AR; North Kansas City, MO; Oklahoma City, OK; Omaha, NE; Overland Park, KS; Phoenix, AZ; St. Louis, MO; Tulsa, OKOn-site3–6 yrs

  Salary not disclosedSep 25, 2026

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  St. Louis Area Water/Wastewater Leader

  Olsson

  ⌖ St. Louis, MOOn-site

  Salary not disclosedSep 16, 2026

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  Process Engineer - Industrial Market

  Olsson

  ⌖ North Kansas City, MO; St. Louis, MOOn-site5+ yrs

  Salary not disclosedSep 15, 2026

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  Water Treatment Technical Expert

  Olsson

  ⌖ Baton Rouge, LA; Colorado Springs, CO; Dallas, TX; Denver, CO; Des Moines, IA; Fayetteville, AR; Fort Worth, TX; Joplin, MO; Lincoln, NE; Little Rock, AR; Loveland, CO; North Kansas City, MO; Oklahoma City, OK; Omaha, NE; Overland Park, KS; Phoenix, AZ; Springfield, MO; St. Louis, MO; Tulsa, OKOn-site15+ yrs

  Salary not disclosedAug 28, 2026

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  Senior Civil Engineer - Data Center

  Olsson

  ⌖ Colorado Springs, CO; Dallas, TX; Denver, CO; Des Moines, IA; Fayetteville, AR; Fort Worth, TX; Kansas City, MO; Lincoln, NE; Little Rock, AR; Loveland, CO; North Kansas City, MO; Oklahoma City, OK; Omaha, NE; Overland Park, KS; Phoenix, AZ; Springfield, MO; St. Louis, MO; Tulsa, OKOn-site5+ yrs

  Salary not disclosedAug 26, 2026

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  Licensed Civil Engineer - Data Center

  Olsson

  ⌖ Colorado Springs, CO; Dallas, TX; Denver, CO; Des Moines, IA; Fayetteville, AR; Fort Worth, TX; Kansas City, MO; Lincoln, NE; Little Rock, AR; Loveland, CO; North Kansas City, MO; Oklahoma City, OK; Omaha, NE; Overland Park, KS; Phoenix, AZ; Springfield, MO; St. Louis, MO; Tulsa, OKOn-site4+ yrs

  Salary not disclosedAug 25, 2026

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