Top 88 Entry level engineer Jobs in St. Louis Mo

Hardware Engineer
Actalent —St. Louis, MO
- $70,000 - $80,000 a year
- Full-time
- Office
- Analysis skills
- Fair chance
Quick Apply
4d
Evaluation Engineer
Hussmann Corporation —Bridgeton, MO
- Full-time
- Bachelor of Science
- Analysis skills
- Communication skills
- Health savings account
- Health insurance
Entry Level Structural Engineer
Apex Structural Engineering —Creve Coeur, MO
- $80,000 - $95,000 a year
- Email
- Office
- US work authorization
- Organizational skills
- Paid parental leave
- Relocation assistance
Quick Apply
Civil or Mechanical Engineer - Entry Level
Farnsworth Group —St. Louis, MO
- Online Application
- Civil engineering
- Computer literacy
- Bachelor of Science
- Health savings account
- Disability insurance
Quick Apply
Graduate Structural Engineer
Larson Engineering —St. Louis, MO
- Full-time
- Hybrid work
- Bachelor of Science
- Office
- Bachelor's degree
- Paid holidays
- Health insurance
Quick Apply
Electrical - Entry Level
CannonDesign —St. Louis, MO
- Construction site
- Engineering
- Organizational skills
Mechanical Engineer
Elessent Clean Technologies. —St. Louis, MO
- $77,000 - $93,000 a year
- Full-time
- Travel
- US work authorization
- Organizational skills
Management Associate - IT/Computer Science
United States Steel Corporation —Granite City, IL
- $75,000 - $80,000 a year
- Computer Science
- Writing skills
- Windows
Mechanical Designer
BSA Lifestructures Inc —Creve Coeur, MO
- Full-time
- Hybrid work
- Office
- US work authorization
- Entry level
- Free parking
- Health insurance
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Entry Level Structural Engineer - HYBRID SCHEDULE
Case Engineering, Inc. —Fenton, MO
- $55,000 - $65,000 a year
- Full-time
- Hybrid work
- Residential
- Bachelor's degree
- Leadership
- Health savings account
- Disability insurance
Quick Apply
11d
Mechanical Engineer
Sovereign Technologies —St. Louis, MO
- Email
- Mid-level
- Master's degree
- 1 year
Civil Engineer 1
St. Clair County Highway Department —Belleville, IL
- $67,000 - $78,800 a year
- Full-time
- Background check
- Civil engineering
- Schematics
- Health insurance
- Dental insurance
Quick Apply
Entry-level Engineer - Fire Protection and Life Safety, St. Louis, MO
Code Consultants —St. Louis, MO
- 8 hour shift
- Hybrid work
- Hospital
- Ability to walk for extended periods
- Engineering
- Health savings account
- AD&D insurance
Quick Apply
1d
Entry Level Civil Engineer
Prairie Engineers —Columbia, IL
- $62,000 - $85,000 a year
- Full-time
- Clean driving record
- Civil engineering
- Office
- Health insurance
- 401(k)
Engineering Co-Op Program, Spring-Summer 2027
Edwards Lifesciences —Alton, IL
- $54,000 - $72,000 a year
- Full-time
- In-person
- Entry level
- Time management
Associate Sales Engineer
Beckwood Press —Fenton, MO
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Marketing
- AD&D insurance
- Health insurance
Quick Apply
12d
Design/Application Engineer
CK Power —St. Louis, MO
- From $75,000 a year
- Full-time
- Mid-level
- Office
- Analysis skills
- Health savings account
- Health insurance
Quick Apply
Management Associate - Mechanical Engineering
United States Steel Corporation —Granite City, IL
- $75,000 - $80,000 a year
- Weekends as needed
- Writing skills
- 3 years
- Continuous improvement
8d
Process Control Engineer
United States Steel Corporation —Granite City, IL
- $85,000 - $100,000 a year
- Weekends as needed
- Mid-level
- Windows
- Experience equivalent to degree accepted
Mechanical Engineering New Graduate | St. Louis, MO
IMEG Corp. —St. Louis, MO
- Full-time
- Microsoft Outlook
- Bachelor of Science
- Analysis skills
- Profit sharing
- Paid holidays

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Hardware Engineer

Actalent -
St. Louis, MO

Quick Apply

Job Details

Full-time
$70,000 - $80,000 a year
4 days ago

Qualifications

Power electronics circuit design
Engineering phase involvement
Schematic development for electrical drafting
Digital circuit design
Printed circuit board (PCB) layout
Project task coordination
Product design
Engineering product development
Motor control equipment
Simulation tools
Developing electronic products
Electrical optimization

Full Job Description

Job Title: Hardware Electronics Engineer IJob Description

The Hardware Electronics Engineer I designs and develops motor control power electronics across the full product development lifecycle. In this role, you work closely with cross-functional teams, customers, suppliers, and manufacturers to translate designs into reliable, manufacturable products. You provide technical guidance that supports project schedules and product cost targets, and you use appropriate engineering tools and methods for design conception, analysis, testing, and verification.

Responsibilities

Design and develop motor control power electronics from concept through manufacturing, with a focus on power conversion, power supplies, and motor drives.
Create and refine analog and digital circuits for power electronics applications, ensuring performance, reliability, and manufacturability.
Use PSPICE or similar circuit simulation tools to model, analyze, and optimize electronic designs.
Perform PCB schematic capture and collaborate on PCB layout to meet electrical, thermal, and mechanical requirements.
Apply PCB design skills to develop boards for power electronics, without a focus on high-complexity digital or military/aerospace PCB designs.
Design and analyze Switch Mode Power Supply (SMPS) topologies and Power Factor Correction (PFC) circuits to meet efficiency and regulatory requirements.
Conduct testing and verification of hardware designs, interpreting results and implementing design improvements as needed.
Work within a product development environment, supporting projects from initial concept through to production release.
Collaborate with hardware, software, mechanical, and application engineering teams to ensure integrated system performance.
Provide technical input to support project schedules and product cost objectives, helping to ensure overall project success.
Engage with customers, suppliers, and manufacturing partners to address technical issues and support the transition of designs into production.

Essential Skills

0 to 3 years of experience in analog and digital circuit design and power electronics.
Hands-on experience or strong familiarity with analog hardware design for electronics, with emphasis on power supplies and motor controls.
Practical knowledge of power electronics, including power conversion, power supplies, and motor drives.
Experience with PSPICE or equivalent circuit simulation software for analysis and optimization of electronic designs.
Experience with PCB schematic capture and PCB layout tools.
PCB design skills suitable for power electronics applications, without requiring advanced high-complexity digital board expertise.
Familiarity with Switch Mode Power Supply (SMPS) design principles.
Familiarity with Power Factor Correction (PFC) circuit design.
Understanding of AC/DC power conversion and motor control concepts.
Experience or exposure to project engineering in a product development environment, taking designs from concept to manufacturing.

Additional Skills & Qualifications

Ability to work effectively in a cross-functional engineering environment with hardware, software, mechanical, and application teams.
Comfort working on power electronics rather than low-voltage digital logic or software-focused engineering.
Strong analytical and problem-solving skills applied to circuit design, testing, and troubleshooting.
Attention to detail and commitment to creating robust, manufacturable designs.
Good communication skills for collaborating with internal teams, customers, suppliers, and manufacturing partners.
Organizational skills to support multiple tasks while maintaining project schedules and cost targets.

Work Environment

This role is based in an office environment with a hybrid onsite schedule, requiring three days per week in the office (core days are Tuesday, Wednesday, and Thursday), with a preference for four days onsite. You join a team of around 20 engineers across hardware and software disciplines and collaborate regularly with mechanical, software, and application engineering teams. The work centers on power electronics and hardware development, using tools such as PSPICE circuit simulation and PCB schematic capture and layout software in a product development setting that takes designs from concept through manufacturing.

Job Type & Location

This is a Permanent position based out of Saint Louis, MO.

Pay and Benefits

The pay range for this position is $70000.00 - $80000.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Following up with HR but will be can be sent upon request

Workplace Type

This is a fully onsite position in Saint Louis,MO.

Application Deadline

This position is anticipated to close on Sep 14, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email [email protected] for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

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Refine Your Search

entry level engineer jobs in st. louis mo

Hardware Engineer

Evaluation Engineer

Entry Level Structural Engineer

Civil or Mechanical Engineer - Entry Level

Graduate Structural Engineer

Electrical - Entry Level

Mechanical Engineer

Management Associate - IT/Computer Science

Mechanical Designer

Entry Level Structural Engineer - HYBRID SCHEDULE

Mechanical Engineer

Civil Engineer 1

Entry-level Engineer - Fire Protection and Life Safety, St. Louis, MO

Entry Level Civil Engineer

Engineering Co-Op Program, Spring-Summer 2027

Associate Sales Engineer

Design/Application Engineer

Management Associate - Mechanical Engineering

Process Control Engineer

Mechanical Engineering New Graduate | St. Louis, MO

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