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Assistant Mechanical Engineer Jobs in Baton Rouge, LA

HGA

Mechanical Estimator

Baton Rouge, LA · On-site

... team * Assist in capturing as-bid versus actual cost data at project close-out Required Qualifications * Associate or Bachelor's degree in Mechanical Engineering, Construction Management, or a ...

fpcusa

ENGINEER I

Baton Rouge, LA · On-site

S.) in chemical/mechanical engineering. 2. Technical Skills Required To Perform This Job Solid ... assist in development of detailed scopes as needed for the areas;Manage reliability priorities to ...

whartonsmith

Field Engineer

Baton Rouge, LA · On-site

Responsibilities: * Assist Foreman with structure layout * Field purchase orders * Engineering ... Bachelor's degree in Civil Engineering, Mechanical Engineering, Construction Management, or other ...

whartonsmith

Field Engineer

Baton Rouge, LA

Responsibilities: * Assist Foreman with structure layout * Field purchase orders * Engineering ... Bachelor's degree in Civil Engineering, Mechanical Engineering, Construction Management, or other ...

whartonsmith

Field Engineer

Baton Rouge, LA · On-site

Responsibilities: * Assist Foreman with structure layout * Field purchase orders * Engineering ... Bachelor's degree in Civil Engineering, Mechanical Engineering, Construction Management, or other ...

Wharton-Smith

Field Engineer

Baton Rouge, LA · On-site

Responsibilities: * Assist Foreman with structure layout * Field purchase orders * Engineering ... Bachelor's degree in Civil Engineering, Mechanical Engineering, Construction Management, or other ...

Formosa Plastics

ENGINEER I

Baton Rouge, LA · On-site

S.) in chemical/mechanical engineering. 2. Technical Skills Required To Perform This Job Solid ... assist in development of detailed scopes as needed for the areas;Manage reliability priorities to ...

Formosa-Plastic

ENGINEER I

Baton Rouge, LA · On-site

$60 - $90/hr

S.) in chemical/mechanical engineering. 2. Technical Skills Required To Perform This Job Solid ... assist in development of detailed scopes as needed for the areas;Manage reliability priorities to ...

New

Nexpera LLC

Maintenance & Reliability Engineer

Darrow, LA · On-site

$85 - $115/hr

... the issue. Assist operations with troubleshooting Ensure Safety & Environmental compliance of ... S.) in an Engineering Discipline (Mechanical Engineering preferred) * Minimum 3 years relative ...

Nexpera LLC

Maintenance & Reliability Engineer

Darrow, LA · On-site

$90K - $114K/yr

... a resolution for the issue. * Assist operations with troubleshooting * Ensure Safety ... S.) in an Engineering Discipline (Mechanical Engineering preferred) * Minimum 3 years relative ...

WorleyParsons

Piping Engineer Level I

Baton Rouge, LA · On-site

$60 - $90/hr

Responsibilities * Assist with piping engineering calculations including line sizing, hydraulics ... Coordinate with stress, mechanical, civil/structural, and process disciplines with support from ...

New

Worley

Piping Engineer Level I

Baton Rouge, LA · On-site

Responsibilities: * Assist with piping engineering calculations including line sizing, hydraulics ... Coordinate with stress, mechanical, civil/structural, and process disciplines with support from ...

Southern Devall Towing Co

Port Engineer

Plaquemine, LA · On-site

Maintain a professional relationship with vessel inspection authorities * Assist in developing and ... Bachelor's Degree in Marine Engineering, Mechanical Engineering, Marine Transportation, or a ...

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All JobsMechanical Engineer JobsAssistant Mechanical Engineer JobsAssistant Mechanical Engineer Jobs in Baton Rouge, LA

Assistant Mechanical Engineer information

See Baton Rouge, LA salary details

$31.7K

$85.2K

$129.2K

How much do assistant mechanical engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for assistant mechanical engineer in Baton Rouge, LA is $85,225.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,700.00 and $100,300.00 per year, depending on experience, location, and employer.

What does an assistant mechanical engineer do?

An Assistant Mechanical Engineer supports senior engineers in designing, developing, and testing mechanical systems and components. Their tasks often include creating technical drawings, conducting research, preparing project documentation, and assisting with prototyping and quality control. They may also be involved in troubleshooting mechanical issues and collaborating with other engineering disciplines. This role is typically entry-level and provides valuable hands-on experience in the field of mechanical engineering.

How does an assistant mechanical engineer typically collaborate with senior engineers and other departments on projects?

Assistant Mechanical Engineers often work closely with senior engineers by assisting in the design, analysis, and testing of mechanical systems. They frequently participate in team meetings, contribute to project documentation, and coordinate with departments such as manufacturing, quality assurance, and procurement to ensure project requirements are met. This collaborative environment helps them gain valuable insights, develop technical skills, and build professional relationships that support both project success and personal career growth.

What are the key skills and qualifications needed to thrive as an assistant mechanical engineer, and why are they important?

To thrive as an Assistant Mechanical Engineer, you need a solid foundation in mechanical engineering principles, CAD design, and problem-solving, typically supported by a bachelor's degree in mechanical engineering or a related field. Familiarity with tools such as AutoCAD, SolidWorks, and simulation software, as well as an understanding of industry standards, is essential. Strong teamwork, communication, and attention to detail help you stand out when collaborating with engineers and other stakeholders. These skills ensure effective project execution, innovation, and the ability to support complex engineering tasks efficiently.

What is the difference between Assistant Mechanical Engineer vs Mechanical Technician?

AspectAssistant Mechanical EngineerMechanical Technician
Required CredentialsBachelor's degree in Mechanical Engineering or related fieldDiploma or certification in Mechanical Technology or related field
Work EnvironmentDesign, planning, project management, and supervisionHands-on maintenance, assembly, and troubleshooting of mechanical systems
Employer & Industry UsageEngineering firms, manufacturing, constructionManufacturing plants, maintenance departments, workshops

Assistant Mechanical Engineers typically hold a bachelor's degree and focus on design, planning, and project supervision. Mechanical Technicians usually have technical diplomas and work directly on mechanical systems' maintenance and repair. Both roles are essential in the mechanical industry but differ in education, responsibilities, and work focus.

How much is the salary of an assistant mechanical engineer?

The salary of an assistant mechanical engineer typically ranges from $50,000 to $70,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages.

What kind of jobs can you get with an associate's in mechanical engineering?

An associate's degree in mechanical engineering can qualify you for roles such as mechanical technician, manufacturing technician, or maintenance technician. These positions often involve working with CAD software, conducting inspections, and supporting engineering teams in design, production, or maintenance tasks.

What are the most commonly searched types of Mechanical Engineer jobs in Baton Rouge, LA?

The most popular types of Mechanical Engineer jobs in Baton Rouge, LA are:

What cities near Baton Rouge, LA are hiring for Assistant Mechanical Engineer jobs?

Cities near Baton Rouge, LA with the most Assistant Mechanical Engineer job openings:

Assistant Mechanical Engineer jobs near you
Infographic showing various Assistant Mechanical Engineer job openings in Baton Rouge, LA as of August 2026, with employment types broken down into 2% As Needed, 78% Full Time, 16% Part Time, 2% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $85,225 per year, or $41 per hour.

Lead Mechanical Engineer - Baton Rouge

Orbital Engineering, Inc.

Baton Rouge, LA

$150K - $190K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Job description

Job Title:

Lead Mechanical Engineer

Location:

Baton Rouge, LA - On-site

FLSA Classification

Exempt

Job Description:

Orbital Engineering is currently seeking an experienced Mechanical Engineer to assist with single and multi-discipline projects in Baton Rouge, LA. The position requires demonstrated engineering and design competence, preferably in a consulting environment and experience in the petrochemical, chemical, and power generation sectors.
Responsibilities Include but Are Not Limited To

  • Review client requests for proposals and scopes of work. Act as Orbital representative at bid walkdowns.  Prepare manhour estimates and proposals.
  • Evaluate and develop piping specifications and equipment designs for heavy industrial applications (Metals, Midstream Oil & Gas, Refineries & Petrochemical and/or Utilities & Power Generation industries)
  • Perform engineering studies and calculations with specific focus in pipe stress analysis and hydraulic analysis
  • Prepare equipment specifications and scopes of work and provide procurement and construction support services through evaluation of equipment bid submittals, development of technical bid tabulations, vendor deliverable review and RFI dispositions.
  • Complete all tasks in accordance with design and project execution procedures and guidelines, as set forth in Orbital's corporate Quality Management System.
  • Provide technical support for customers and support regional business development initiatives as a technical resource.
  • Review calculations, drawings, and reports produced by other engineers in the office.
  • Manage progress of projects relative to established plans, schedules, and budgets.
  • Contribute to company improvements in workflow, methods of work execution, and technical standards.
  • Establish project design bases through interpretation of relevant industry codes & standards including ASME, API, PIP, etc.
  • Supervise work of others, at times functioning as project manager, project leader, or technical consultant.

Minimum Requirements

  • Bachelor’s degree in Mechanical Engineering from an accredited college or university
  • Strong mechanical aptitude of various mechanical systems
  • 10-15 years of prior professional experience
  • Exposure to Refineries & Petrochemical and Midstream Oil & Gas industries
  • Proficiency in the Microsoft suite, Bluebeam and CAESAR

 Required Qualifications

  • Professional Engineer (PE) certification and ability to obtain certification in other states

Other Duties

Please note that this job posting does not list all duties and responsibilities that are required of this job.  Duties and responsibilities may change at any time with or without notice.

Work Environment:

This is a majority in office position with remote work availability.

Location Note:

Baton Rouge, LA – On-site

Salary Range:

$150,000 - $190,000  annually (based on experience, qualifications, and location)

Benefits:

A commitment to excellence and hard work will be rewarded with a competitive salary, career advancement opportunities, and a comprehensive benefits package designed to support your health, financial security, and work-life balance. Our benefits include medical, dental, vision, and prescription drug coverage; a 401(k)-retirement savings plan; and supplemental insurance options. We also provide company-paid life and AD&D insurance, company-paid short-term disability coverage, and a generous paid time off program to ensure you have the support and flexibility you need both professionally and personally.

About Orbital:
Powered by People, Driven by Solutions

Since 1969, Orbital has been specializing in project development, project execution and asset management for the heavy industrial sectors and utilities. Our regional offices, hands-on mentality, and world-wide integrated teams provide an ability to leverage subject matter experts and industry best-practices wherever a project may lie geographically. Our focus steadfastly remains on finding and delivering the best solution, regardless of where that team sits across our organization. At Orbital, our power is our people.

Equal Opportunity Statement:

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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