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Intern, Energy

Halff
San Antonio, TX Intern
POSTED ON 4/29/2026
AVAILABLE BEFORE 5/28/2026
Halff has an immediate opening for an Intern, Energy in the San Antonio, TX office with our Energy team. The ideal candidate will have proven experience in collaborative team environments, strong attention to detail, and a commitment to continuous learning. This position presents an excellent opportunity for career development, offering the potential for business and personal growth, and even ownership in the firm.

What You Will Do

  • Work within a large team environment
  • Assist with designing energy production, gathering, processing, treating, compression, and pipelines
  • Design engineering projects under the direct supervision of a Professional Engineer
  • Perform schematic design work
  • Perform calculations and analysis for design projects

What You Will Need

  • Pursuing a Bachelor’s Degree or Master's Degree in Mechanical, Chemical, or Civil Engineering or ABET accredited equivalent Engineering degree
  • Proficiency with Microsoft Office products (Word, Excel, Microsoft Project, and PowerPoint)
  • Ability to work with all types of people and skills to get the job done

The Halff Advantage

  • Our processing team excels at natural gas processing design and evaluation, compressor station design, pressure regulation, metering and custody transfer, and safety and hazard analysis.
  • With our broad range of upstream, midstream and distribution services, Halff can provide innovative design solutions, program management services and staff augmentation.

Learn more about Halff's Energy services, check out some of our projects, and meet our team.

Halff's Energy Services

  • Pipeline Systems
  • Natural Gas Processing
  • Safety and Hazard Analysis
  • Oil Field Services
  • Surveying
  • Subsurface Utility
  • Geographic Information Systems
  • Environmental Services
  • Energy Support Engineering Services

Company Overview

Halff is a full-service infrastructure consulting firm planned, designed, engineered, constructed — and purposed — for people. Since 1950, we’ve been creating smart solutions that improve lives and communities by turning ideas into reality.

Halff was founded on a core tenet: Focus on people, treat them well, and success will follow. It’s no wonder, then, that our employees and the culture they create result in our firm consistently being named a Top Workplace in America.

Our industry-leading professionals collaborate to meet tough challenges in creative ways. You can view Halff's full complement of services here

Halff has over 30 offices in Texas, Oklahoma, Louisiana, Florida, Arkansas, Georgia and Arizona. For a full list of our locations, click here

We Offer Excellent Benefits, Including But Not Limited To

  • Medical, dental, prescription and life insurance
  • Long-term and short-term disability insurance
  • Paid time off (PTO) and 8 company paid holidays (and Veteran's Day for our veterans)
  • Traditional and Roth 401(k) plans
  • Employee Stock Ownership Plan (ESOP)
  • Health Savings Account (HSA)
  • 529 College Savings Plan
  • Flexible spending accounts (FSA)
  • Employee Assistance Plan
  • Click here for a more comprehensive list of Halff's benefits

Salary is competitive and commensurate with experience.

All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.

Halff is a drug-free workplace. This offer of employment is contingent upon the receipt of a clear drug screen and background check prior to your first day of employment. This position may be subject to random drug testing pursuant to federal regulations.

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Hourly Wage Estimation for Intern, Energy in San Antonio, TX
$34.00 to $40.00
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