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Mechanical System Engineer Jobs in Baton Rouge, LA

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Determine requirements and select specialized equipment for sulfuric acid regeneration systems ... A Bachelor of Science in Mechanical Engineering is required. * Experience: At least 5 years of ...

HGA

Mechanical Estimator

Baton Rouge, LA · On-site

Review and interpret engineering deliverables-P&IDs, isometrics, GA drawings, line lists, equipment ... Working knowledge of process piping systems, materials, fabrication methods, and field installation ...

Worley

Mechanical Turnaround Planner III

Geismar, LA · On-site

Ability to read and interpret mechanical drawings, P&IDs, isometrics, and engineering documents. * Strong computer skills including Microsoft Office applications and maintenance management systems.

CenTrio

Operating Engineer

Baton Rouge, LA · On-site

Perform maintenance and repairs on building mechanical, electrical and plumbing systems. Skills ... Stationary Engineers license required. * One (1) to five (5) years experience in operations ...

CenTrio

Operating Engineer

Baton Rouge, LA · On-site

$26.78/hr

Perform maintenance and repairs on building mechanical, electrical and plumbing systems. Skills ... Stationary Engineers license required. * One (1) to five (5) years' experience in operations ...

CenTrio

Operating Engineer

Baton Rouge, LA · On-site

$26.78/hr

Perform maintenance and repairs on building mechanical, electrical and plumbing systems. Skills ... Stationary Engineers license required. * One (1) to five (5) years' experience in operations ...

CenTrio

Operating Engineer

Baton Rouge, LA · On-site

$26.78/hr

Perform maintenance and repairs on building mechanical, electrical and plumbing systems. Skills ... Stationary Engineers license required. * One (1) to five (5) years' experience in operations ...

Enginuity Global

Lead Electrical Engineer

Baton Rouge, LA · On-site

$110K/yr

Power System Design: * Technical advice during pre-sale engineering consulting * Develop front-end ... Electro-mechanical and Microprocessor based protection. * Programming of SEL, GE Multilin, ABB ...

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All JobsMechanical System Engineer JobsMechanical System Engineer Jobs in Baton Rouge, LA

Mechanical System Engineer information

See Baton Rouge, LA salary details

$61K

$105.9K

$146K

How much do mechanical system engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for mechanical system engineer in Baton Rouge, LA is $105,919.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,300.00 and $126,300.00 per year, depending on experience, location, and employer.

What is the difference between Mechanical System Engineer vs Mechanical Design Engineer?

AspectMechanical System EngineerMechanical Design Engineer
Primary FocusDeveloping and integrating mechanical systems within larger projectsCreating detailed mechanical component and product designs
Work EnvironmentSystems integration, testing, and validation in manufacturing or engineering firmsDesign studios, CAD modeling, and prototype development
Required CredentialsBachelor's in Mechanical Engineering, relevant certificationsBachelor's in Mechanical Engineering, CAD certifications

Mechanical System Engineers focus on integrating and managing entire mechanical systems, while Mechanical Design Engineers concentrate on designing specific components. Both roles often collaborate but serve different stages of product development and system integration.

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

To thrive as a Mechanical System Engineer, you need a solid background in mechanical engineering principles, system design, and problem-solving, typically supported by a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and industry certifications like PE (Professional Engineer) are often required. Strong analytical thinking, teamwork, and effective communication skills help distinguish top performers in this role. These skills ensure efficient design, implementation, and maintenance of complex mechanical systems, leading to reliable project outcomes and innovation.

What does a mechanical system engineer do?

A Mechanical System Engineer designs, develops, and oversees the installation and maintenance of complex mechanical systems in various industries. Their work often involves integrating mechanical components with electrical and software systems to ensure the overall functionality and efficiency of machines or equipment. They may be responsible for tasks such as performing simulations, analyzing system performance, troubleshooting issues, and collaborating with multidisciplinary teams. Mechanical System Engineers play a critical role in industries like automotive, aerospace, manufacturing, and energy. Their expertise ensures that mechanical systems operate safely, reliably, and efficiently.

What are some common challenges mechanical system engineers face when working on multidisciplinary projects?

Mechanical System Engineers often collaborate closely with electrical, software, and civil engineers on multidisciplinary projects. A common challenge is ensuring effective communication between teams, as each discipline may use different technical language and have varying priorities. Managing integration issues and aligning timelines across departments can also be demanding. To overcome these challenges, Mechanical System Engineers typically participate in regular cross-functional meetings and use collaborative project management tools to ensure alignment and successful project delivery.
What are popular job titles related to Mechanical System Engineer jobs in Baton Rouge, LA? For Mechanical System Engineer jobs in Baton Rouge, LA, the most frequently searched job titles are:
What job categories do people searching Mechanical System Engineer jobs in Baton Rouge, LA look for? The top searched job categories for Mechanical System Engineer jobs in Baton Rouge, LA are:
What cities near Baton Rouge, LA are hiring for Mechanical System Engineer jobs? Cities near Baton Rouge, LA with the most Mechanical System Engineer job openings:
Mechanical System Engineer jobs near you

Senior Project Engineer

System One

Baton Rouge, LA • On-site

$84K - $110K/yr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 21 days ago

Job description

Job Title: Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000.00 to $125,000.00 + Bonus Contractor 90/80 Schedule

Core Responsibilities

  • Technical Specifications: Determine requirements and select specialized equipment for sulfuric acid regeneration systems, covering everything from furnaces, converters, and boilers to compressors, cooling towers, and pumping systems.

  • Engineering Analysis: Execute detailed heat transfer and hydraulic calculations for both compressible and non-compressible fluids.

  • Component Sizing: Calculate the necessary dimensions and capacities for valves, pumps, ducting, and piping across various project phases.

  • Design & Documentation: Create comprehensive equipment spec sheets for procurement. You will also be responsible for developing and updating PFDs and P&IDs for modified or brand-new operations.

  • Operational Logic: Collaborate closely with Controls Engineering to define and document functional and operational statements.

  • Project Leadership: Oversee the full lifecycle of capital projects. This includes defining project scopes, generating cost estimates, and drafting formal appropriation requests for approval.

  • Financial Oversight: Take ownership of project budgets through diligent cost tracking and accurate forecasting.

  • Field Management: Provide on-site management during construction phases and unit turnarounds.

  • Compliance & Records: Manage all project documentation to ensure strict adherence to technical specs, legal codes, and safety policies.

Candidate Requirements

  • Education: A Bachelor of Science in Mechanical Engineering is required.

  • Experience: At least 5 years of relevant professional experience in a similar industrial setting.

  • Communication: Strong verbal and written skills, with a proven ability to troubleshoot complex issues and provide logical solutions.

  • Technical Tools: High proficiency in building and using engineering spreadsheets. Familiarity with AutoCAD or chemical process simulation software is a definite plus.

  • Soft Skills: We are looking for an organized, self-starting individual who can manage multiple priorities independently.

  • Safety & Regulatory: A solid understanding of OSHA standards and local/state regulations is preferred.

  • Credentials: You must currently hold a TWIC card.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M- #LI- Ref: #209-Rowland Houston