669 Project Engineering Intern jobs in Saint Louis,MO

Active Top Secret U.S. Security Clearance. (A U.S. Security Clearance that has been active in the past 24 months is considered active.)
Bachelor's Degree
14+ years of related professional experience or equivalent combination of education and experience
Experience with lab test, flight test, or systems test
Experience with Infrastructure as Code tools such as Terraform, AWS CloudFormation, or ARM templates
Experience with orchestration technologies, continuous integration / continuous deployment and GitOps managed environments
Experience with light scripting (e.g., Python, PowerShell, Bash) to automate routine tasks, data flows between systems, and improve system reliability
Experience leading people and complex projects

Boeing

Saint Louis, MO 63134

Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
Proven experience in signature assessment, verification engineering, or a related discipline
Proficiency in diagnostic equipment and signature verification methods
Relevant low observables design, integration, test, or maintenance experience
Active U.S. Top Secret Security Clearance
Ability to obtain Special Program Access (U.S. Only Citizenship required)
Export Control Requirements: This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
Education: Bachelor's Degree or Equivalent Required
Security Clearance: This position requires an active U.S. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active). This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.
Visa Sponsorship: Employer will not sponsor applicants for employment visa status.

KLG DCE, LLC

Saint Louis, MO 63129

Bunzl

Saint Louis, MO 63103

High school diploma or equivalent required
Currently pursuing a Bachelor's degree in Human Resources, Business, or a related field
Ability to work 40 hours per week on-site in our St. Louis, MO (Creve Coeur) office during Summer 2026
Interest in recruiting, HR, or talent development as a career

United States Steel Corporation

Granite City, IL 62040

High School Diploma or GED.
The position requires rotating 8-hour shift work, which will include Saturdays, Sundays, and holidays.
The position requires overtime work as needed.
Adherence to safety procedures/guidelines always. Safety is our core value which requires you to wear safety protection such as hard hats, safety glasses, hearing protection, protective clothing, boots with metatarsal protection, and when necessary, respirator equipment.
The position requires punctuality, consistent attendance, and self-direction for the success of the operations.
Must pass a pre-employment digital assessment.
Starting base pay rate is $28.53/hr. plus incentive pay.

Waste Connections

Saint Louis, MO 63103

Bring at least 5 years of experience in waste services, civil construction, or mining
Hold a degree in civil or environmental engineering
Possess experience leading large‑scale projects
Being primarily accountable for project outcomes