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Junior jobs in saint louis USA

153 junior jobs found in saint louis: showing 51 - 100

Environmental Services Intern / Crothall Healthcare, St. Louis Children's Hospital
Company: Compass Group |

Location: Saint Louis, MO, USA

| Salary: US$21 - 23 per hour | Date posted: 23 Sep 2026
or projects as assigned Job Qualifications: Currently enrolled college/university junior or senior Ability to communicate
Mechanical Engineer Iii
Company: CRB |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 23 Sep 2026
in designing mechanical systems for complex facilities while also taking ownership of project scope and mentoring junior team... with project goals Team & Quality Leadership Mentor and support the development of junior engineers and designers Lead quality
Senior Aws Python Developer – Kafka
Company: Han Staffing |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 23 Sep 2026
, documentation, and engineering standards. Ability to work independently and mentor junior developers. Strong collaboration
Intern, Internal Audit
Company: Spire |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 23 Sep 2026
. Supervisory Responsibilities none Required Education (certifications, licenses) Must be an undergraduate rising junior
Security Analyst
Company: Edward Jones |

Location: Saint Louis, MO - Tempe, AZ, USA

| Salary: unspecified | Date posted: 23 Sep 2026
scope, impact, and appropriate response actions. This role may guide junior analysts, contribute to incident response... requirements. Mentor and support junior Threat Response analysts by reviewing investigations, providing guidance on analysis
Senior Product Manager
Company: Kforce |

Location: Saint Louis, MO, USA

| Salary: US$70 - 80 per hour | Date posted: 23 Sep 2026
Act as a mentor to junior product managers on the team, helping them mature within the PDLC process 5+ years
Smart Buildings Fire & Life Safety Solutions Sales Internship
Company: Siemens |

Location: Saint Louis, MO, USA

| Salary: US$24 - 28 per hour | Date posted: 23 Sep 2026
Heights, MO Undergraduate: Rising Junior or Senior Duration: 10 weeks Start Dates: May 17, May 24, June 7, or June 14
Senior Procore Support Engineer
Company: Clayco |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 22 Sep 2026
-functional initiatives without direct oversight Mentor and guide junior team members on daily execution, configuration... leadership priorities Experience mentoring or informally leading junior team members Strong analytical and troubleshooting
Intern, Internal Audit
Company: Spire |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 22 Sep 2026
. Supervisory Responsibilities none Required Education (certifications, licenses) Must be an undergraduate rising junior
Patient Accounts Rep Ii
Company: BJC HealthCare |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 21 Sep 2026
personnel, governmental agencies and patients. Additionally, this position is responsible for training and mentoring junior
Sourcing Recruiter
Company: CONCRETE STRATEGIES |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 21 Sep 2026
: Apply innovative approaches to sourcing and engaging talent. Mentorship: Support junior team members and assist with knowledge sharing.
2027 Summer Internship - Research
Company: Federal Reserve Bank |

Location: Saint Louis, MO, USA

| Salary: US$20 - 22 per hour | Date posted: 21 Sep 2026
GPA Undergraduate Student Rising college junior or senior preferred Candidate for bachelors degree in economics
Fec Cdd Team Lead
Company: Rabobank |

Location: Saint Louis, MO, USA

| Salary: US$90000 - 110000 per year | Date posted: 19 Sep 2026
Mentor junior team members Liaise with Business, Compliance, Static Data, Audit, Sustainability, Fraud, Tax and Legal
Commercial Servicing Associate Iii
Company: Stifel |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
balancing of work in process accounts. May mentor junior-level associates as needed. What You'll Bring: Understand
Commercial Servicing Associate Iii
Company: Stifel |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
balancing of work in process accounts. May mentor junior-level associates as needed. What You'll Bring Understand
Sr Production Technician-breakage Writer-1st Shift
Company: EssilorLuxottica |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 18 Sep 2026
, and mentoring to junior team members, ensuring high-quality production of prescription eyewear in compliance with EssilorLuxottica
Sr Production Technician-breakage Writer-1st Shift
Company: EssilorLuxottica |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
, and mentoring to junior team members, ensuring high-quality production of prescription eyewear in compliance with EssilorLuxottica
Process Engineer Iv
Company: CRB |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
layout development Provide technical guidance and mentorship to junior engineers and designers (Engineer I/II, Designer I/II
Analytics Manager - Operations (central Region)
Company: Caesars Entertainment |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 17 Sep 2026
and guide junior analysts and help to maximize their impact on the organization through initiatives to increase efficiency.... Drive realization of these opportunities through analytics and creative solutions. Help junior analysts to prioritize
Junior Account Manager
Company: Fulcrum Digital |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 16 Sep 2026
is looking for a driven Junior Account Executive to fuel our enterprise growth across AI, data, cloud, and digital engineering. You'll work
Environmental Senior Project Manager
Company: ECS Ltd |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 16 Sep 2026
I ESA reports prepared by junior staff Oversees project scheduling, execution, reporting, and closeout Communicates project... and mentors junior staff and supports professional development across the team Manages environmental consulting projects
Process Engineer - Industrial Market
Company: Olsson |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 16 Sep 2026
business development efforts through proposals, client meetings, and technical presentations. Mentor junior engineers
Software Engineer
Company: Visionaire Partners |

Location: Saint Louis, MO, USA

| Salary: US$76 - 79 per hour | Date posted: 16 Sep 2026
and deploying Web and .NET-based applications and services Leading and conducting design and code reviews for both peers and junior
Environmental Project Manager
Company: ECS Ltd |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 16 Sep 2026
, and resource requirements Mentors junior staff and supports team development Attends project meetings and provides solutions... reports, technical analyses, and project recommendations Reviews deliverables prepared by junior staff prior to senior review
Senior Software Engineer
Company: Visionaire Partners |

Location: Saint Louis, MO, USA

| Salary: US$76 - 79 per hour | Date posted: 16 Sep 2026
and deploying Web and .NET-based applications and services Leading and conducting design and code reviews for both peers and junior
Junior Software Developer
Company: Interco |

Location: Saint Louis, MO, USA

| Salary: US$60000 - 65000 per year | Date posted: 15 Sep 2026
. Job Description Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and React.js to contribute
Junior Helpdesk Specialist
Company: Chenega |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 15 Sep 2026
Job Description: Summary Junior Helpdesk Specialist St. Louis, MO Are you ready to enhance your skills... of experience working in the Federal marketplace. The Junior Helpdesk Specialist provides superior customer service in support
Environmental Project Manager
Company: ECS Group of Companies |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 15 Sep 2026
scope, schedule, budget, and resource requirements Mentors junior staff and supports team development Attends project... by junior staff prior to senior review Leads project discussions with clients and stakeholders Coordinates field and office
Artificial Intelligence Platform Engineer Iii
Company: Safety National |

Location: Saint Louis, MO, USA

| Salary: US$101500 - 131000 per year | Date posted: 15 Sep 2026
. You will also provide guidance and mentorship to junior team members and collaborate with Learning & Development and the AI Champions
Neo4j Data Architect
Company: Tek Leaders |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 15 Sep 2026
leadership and mentorship to junior data engineers and developers. Stay current with the latest advancements in Neo4j and graph
Environmental Senior Project Manager
Company: ECS Group of Companies |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 15 Sep 2026
as an Environmental Professional Reviews Phase I ESA reports prepared by junior staff Oversees project scheduling, execution, reporting... of reports and conclusions Leads and mentors junior staff and supports professional development across the team Manages
Senior Consumer Relationship Banker - Sunset Hills Branch
Company: Regions Bank |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 15 Sep 2026
expert for junior level bankers Follows all bank processes and procedures and adheres to applicable laws and regulations
Senior Ai - Application Security Engineer
Company: duvari group |

Location: Saint Louis, MO, USA

| Salary: US$160000 per year | Date posted: 14 Sep 2026
. Mentor junior engineers and help mature application and AI security practices. What We're Looking For 810 years
Project Geologist
Company: Terracon |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 13 Sep 2026
approaches to problems encountered. May serve as a team leader in medium projects and mentor junior level Geologists. Performs
Project Environmental Engineer
Company: Terracon |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 12 Sep 2026
as a team leader in medium projects and mentor junior level scientists/engineers. Performs complex scientific analyses
Distribution Engineer
Company: Michael Page |

Location: Saint Louis, MO, USA

| Salary: US$90000 per year | Date posted: 12 Sep 2026
initiatives within the distribution engineering team. Provide mentorship and technical guidance to junior engineers, designers... to mentor junior technical staff and contribute to standards, workflow improvements, and team development. This position
Software Engineer Sme
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$131300 - 237350 per year | Date posted: 11 Sep 2026
, sprint planning, backlog refinement, demonstrations, and technical working sessions. Mentor junior and mid-level software
Software Engineer Sme
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$131300 - 237350 per year | Date posted: 11 Sep 2026
, sprint planning, backlog refinement, demonstrations, and technical working sessions. Mentor junior and mid-level software
Software Engineer Sme
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$131300 - 237350 per year | Date posted: 11 Sep 2026
, sprint planning, backlog refinement, demonstrations, and technical working sessions. Mentor junior and mid-level software
2027 Summer Internship | Sales | St. Louis, Mo
Company: Southern Glazer's Wine and Spirits |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 09 Sep 2026
Qualifications Reside in the vicinity of the internship or can obtain housing Must be a Junior in college and graduating the
R&d Large Scale Fireproofing Intern - Summer 2027
Company: Carboline |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 09 Sep 2026
: Must be a junior, senior, or graduate-level student pursuing a degree in Mechanical Engineering or a related technical field
Home Office Summer Internship (undergraduate) - Saint Louis
Company: Edward Jones |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 08 Sep 2026
: Are actively pursuing a bachelor's degree, with sophomore or junior class standing (class of 2027 and 2028) Drive to succeed
Water Resources Project Manager
Company: Harrison Consulting Solutions |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 08 Sep 2026
facilities Design improvements to wastewater treatment facilities to meet environmental regulations Mentor/train junior
Water Resources Project Manager
Company: Harrison Consulting Solutions |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 07 Sep 2026
facilities Design improvements to wastewater treatment facilities to meet environmental regulations Mentor/train junior
Senior Csv Engineer
Company: Katalyst HealthCares & Life Sciences |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 05 Sep 2026
inspections by providing validation documentation and system justification. Mentor and guide junior CSV engineers and validation
Senior Environmental Engineer
Company: Universal Engineering Sciences |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 03 Sep 2026
proposal development, scope preparation, and technical budgeting. Mentor junior staff and provide technical guidance... modeling, and QA/QC processes Proven experience leading technical teams, mentoring junior staff, and managing client
Senior Staff Scientist
Company: Terracon |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 03 Sep 2026
, along with a demonstrated ability to manage projects and mentor junior staff. Essential Roles and Responsibilities: Conduct and manage
Webapi Dev
Company: Innova Solutions |

Location: Saint Louis, MO, USA

| Salary: US$55 - 60 per hour | Date posted: 02 Sep 2026
performance. Mentor and support junior developers within the team. Stay current with emerging technologies, tools, and industry
Electrical Maintenance Technician 2 (night Shift)- St. Louis, Mo
Company: M.C. Dean |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 02 Sep 2026
99.999% uptime. Render assistance in administration and regulation of the duties of junior technicians and provide oversight..., resiliency, or to mitigate unplanned downtime. Conduct training with junior technicians and other staff personnel on electrical
Senior Electrical Engineer - Buildings
Company: WSP |

Location: Saint Louis, MO, USA

| Salary: US$94300 - 137400 per year | Date posted: 27 Aug 2026
, and other general building projects throughout the region. You will collaborate with multidisciplinary teams, mentor junior staff... systems Serve as a technical resource and provide guidance to junior engineers and designers. Prepare and oversee