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Senior Midstream Engineer Jobs in Baton Rouge, LA

HGA

Senior Project Manager

Baton Rouge, LA · On-site

Bachelor's degree in engineering or engineering technology required. * Minimum of 10 years of ... Midstream, Oil & Gas, Wood Products, Pulp-n-Paper,, Renewables, Manufacturing, Material Handling ...

ONEOK, Inc

I&E Technician - Senior

Belle Rose, LA

Leading midstream service provider. Safety first. Sustainable operations. Environmentally ... Programmable Logic Control (PLC) systems * Perform preventative maintenance and/or analytical ...

All JobsMidstream Engineer JobsSenior Midstream Engineer JobsSenior Midstream Engineer Jobs in Baton Rouge, LA

Senior Midstream Engineer information

See Baton Rouge, LA salary details

$57.1K

$121.5K

$176.2K

How much do senior midstream engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for senior midstream engineer in Baton Rouge, LA is $121,525.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,300.00 and $137,800.00 per year, depending on experience, location, and employer.

What does a senior midstream engineer do?

A Senior Midstream Engineer is responsible for designing, developing, and managing facilities and pipelines that transport oil, natural gas, and other products between production sites and refineries or distribution centers. They oversee the safe and efficient operation of pipelines, compressor stations, and storage facilities, ensuring compliance with industry standards and regulations. Additionally, they may lead project teams, conduct risk assessments, and implement new technologies to optimize midstream operations. Their expertise helps minimize environmental impact and maximize the reliability and profitability of energy transportation systems.

What are the key skills and qualifications needed to thrive as a senior midstream engineer?

To thrive as a Senior Midstream Engineer, you need a solid background in mechanical, chemical, or petroleum engineering, with substantial experience in pipeline, storage, or transportation projects and a relevant engineering degree, often supported by a Professional Engineer (PE) license. Familiarity with industry-specific software such as AutoCAD, Aspen HYSYS, and pipeline integrity management systems is common, along with knowledge of regulatory standards. Leadership, problem-solving, and effective communication are essential soft skills for managing multidisciplinary teams and complex projects. These competencies ensure safe, efficient, and compliant midstream operations critical to energy infrastructure.

What are some common challenges faced by senior midstream engineers when managing multiple pipeline projects simultaneously?

Senior Midstream Engineers often juggle several projects at different stages, which can present challenges such as coordinating multidisciplinary teams, ensuring regulatory compliance, and maintaining project timelines. Balancing technical design with cost and safety considerations requires strong project management and communication skills. Additionally, adapting quickly to changing field conditions or unexpected issues—like environmental constraints or supply chain delays—is a regular part of the role.

What is the difference between Senior Midstream Engineer vs Midstream Engineer?

AspectSenior Midstream EngineerMidstream Engineer
CredentialsBachelor's degree in engineering, 5+ years experience, professional engineering license often preferredBachelor's degree in engineering or related field, 2-4 years experience
Work EnvironmentDesign, oversee, and optimize midstream infrastructure like pipelines and processing facilitiesAssist in project execution, monitoring operations, and supporting midstream projects
Employer & Industry UsageOil & gas companies, energy firms, pipeline operatorsMidstream sector within oil & gas, utility companies, engineering firms

The main difference between a Senior Midstream Engineer and a Midstream Engineer lies in experience, responsibilities, and expertise. Senior Midstream Engineers typically have more years of experience, hold advanced certifications, and lead complex projects. Midstream Engineers are often in earlier career stages, supporting and executing project tasks under supervision. Both roles are vital in the midstream sector, but the senior position involves greater oversight and strategic planning.

What are popular job titles related to Senior Midstream Engineer jobs in Baton Rouge, LA?

For Senior Midstream Engineer jobs in Baton Rouge, LA, the most frequently searched job titles are:

What job categories do people searching Senior Midstream Engineer jobs in Baton Rouge, LA look for?

The top searched job categories for Senior Midstream Engineer jobs in Baton Rouge, LA are:

Senior Midstream Engineer jobs near you
Infographic showing various Senior Midstream Engineer job openings in Baton Rouge, LA as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $121,525 per year, or $58.4 per hour.

Sr. Mechanical Engineer, P.E.

Northstar Energy Services

Baton Rouge, LA • On-site

$91K - $120K/yr

Full-time

Re-posted 11 days ago

Key responsibilities

  • Develop mechanical and piping designs for pipeline facilities, compressor stations, pump stations, tank terminals, and data center facilities.

  • Perform line sizing calculations, pipe support load analysis, and nozzle load stress evaluations in accordance with applicable codes and standards.

  • Coordinate mechanical deliverables with project team members across engineering disciplines.

Job description

About Us

NorthStar Energy Services, a Quanta Services, Inc. (NYSE:PWR) company, is based in Channelview, TX and provides engineering, design, procurement, construction and support services to the chemical, petrochemical, pipeline, oil & gas, bulk storage and terminal industries throughout the country. We offer individual project services as well as turnkey EPC project implementation.

NorthStar possesses the skills and expertise to self-perform the design and installation of civil, structural, mechanical, piping, electrical, and instrumentation systems throughout a broad array of industrial applications.

Joining our team means being part of an organization that values drive and inclusion. We focus on career development and reward excellence, recognizing each team member's unique contributions. We're at the forefront of powering modern life. Discover how your skills and dedication can make a real difference to us.

About this Role

Sr. Mechanical Engineer, P.E.

(10+ Years Experience)

NorthStar Energy Services, a Quanta Services company, is seeking an experienced Sr. Mechanical Engineer, P.E. to join our Professional Engineering Consulting team in Baton Rouge, Louisiana. This role supports EPC and engineering design projects for oil & gas, petrochemical, and data center clients.

The Sr. Mechanical Engineer for this position will be responsible for the development of mechanical and piping design of energy, midstream, petrochemical facilities and data centers. The Sr. Mechanical Engineer will work closely with a multidisciplinary engineering team and independently to perform design development, equipment specifications, calculations, safety and code compliance as it pertains to the design of Energy Facilities.

What You'll Do

Engineering & Design

  • Develop mechanical and piping designs for pipeline facilities, compressor stations, pump stations, tank terminals, and data center facilities. Ensure all work meets ASME standards, including ASME BPVC Sec. VIII Div. 1 and American Petroleum Institute practices and standard such as API 610, 618 & 682.
  • Perform line sizing calculations, pipe support load analysis, and nozzle load stress evaluations in accordance with applicable codes and standards. 
  • Lead piping layout development and review PPFDs and P&IDs to ensure mechanical designs align with process and operational requirements.
  • Specify rotating and fixed equipment including valves, pressure vessels, tanks, pumps, compressors, turbines, separators, and filtration systems.
  • Other responsibilities include specialty item specifications and review of pipe specifications.

Deliverable Management & Coordination

  • Coordinate mechanical deliverables with project team members across engineering disciplines. 
  • Prepare hourly cost and resource estimates for project bids. 
  • Interface as necessary with Company engineering and project management, drafting, procurement, as well as outside consultant engineering firms, inspection, and operations personnel. 
  • Review and integrate company standards, regulatory requirements, and site-specific data (including geotechnical reports) into mechanical designs. 
  • Perform QA/QC reviews of mechanical drawings, calculations, and technical documents. 
  • Occasional travel to the job site to meet with clients and construction personnel as necessary to scope projects and collect information for design.
  • Routinely handle multiple projects simultaneously and effectively prioritize tasks.
What You'll Bring

Qualifications

  • 10 years' experience working with process engineers on mechanical equipment, updating P&ID's, sizing pumps, compressors, heat exchangers and pressure vessels.
  • Bachelor of Science Degree in Mechanical Engineering
  • Licensure of Professional Engineering in Louisiana/Texas
  • Proven ability to interpret and apply applicable codes and standards including:
    • ASME BPVC Section VIII
    • ASME B31.3, B31.4, B31.8
    • API 610, 674/675/676, 682
    • API 520/521, API 620, API 650, API 12C
    • Title 49 CFR Parts 190-199
  • Experience working with process engineers on mechanical equipment
  • Experience with Caesar II pipe stress a plus. 
Equal Opportunity Employer

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.We are an Equal Opportunity Employer, including disability and protected veteran status. We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company's Human Resources department.

Employment Type: OTHER

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