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CSX · Jacksonville, FL

Mechanical Engineering Internship - Summer 2027 (Paid)

Jacksonville, FL, United StatesOn-siteEarly careerSkilled Trades & Maintenance

Listed on CSX’s official careers site. Posted September 4, 2026. Check that it is still open and apply there.

Apply on CSX’s careers site →

Job description

What You'll Experience

10-Week Summer Internship Program: May 24, 2027 – July 30, 2027 Summer Work Location: CSX Headquarters in Jacksonville, Florida (on-site) Potential for Co-op extension following the summer internship. While on-site reporting is preferred for a Co-op, remote or hybrid work arrangements may be considered based on the student's location.

Housing Support

Eligible interns may receive complimentary housing for the duration of the summer program (May 24, 2027 – July 30, 2027). Travel, transportation, and other personal expenses are not provided.

Competitive Compensation

Earn competitive hourly pay while gaining valuable professional experience.

Professional Development Opportunities

Enhance your skills through executive networking events, lunch & learn sessions, local site visits, community service activities, cross-functional exposure, and networking opportunities designed to help you build meaningful connections across CSX.

Primary Activities and Responsibilities

Review, design and implement analytics platform to monitor mechanical car reliability, repair and production Partners with multiple departments (Facilities, Mechanical Car/Locomotive and Transportation) to support the CSX Network while also providing reliable mechanical equipment. Miscellaneous activities and responsibilities assigned by Manager.

Minimum Qualifications

Be a rising senior or graduate student enrolled in an accredited college or university, with an anticipated graduation date of December 2027 or May 2028. Maintain a minimum cumulative GPA of 3.0 on a 4.0 scale Pursuing a bachelor's or master's degree: systems engineering, computer engineering, computer science, business administration, information technology, or law.

Be available to work up to 40 hours per week for the duration of the 10-week program

  • Demonstrate strong communication, teamwork, problem-solving, and leadership skills
  • Must be 18 years of age Preferred Qualifications: Anticipated graduation within a year after the end of the internship Cumulative minimum GPA of 3.5 (based on a 4-point scale)

Prior internship experience Knowledge and Skills

Time management skills Effective analytical, organization, prioritization, and written and oral communication skills Experience with programming languages, such as Python or Java Microsoft Office skills Job Requirements:

  • Work hours may vary in length and schedule (may include a non-standard workweek)
  • Work at elevated heights at times Successfully complete a background check and drug test

Environmental Conditions

  • Work in an office environment Up to 5% Travel estimated Safety Commitment Safety is a way of life at CSX, encompassing every aspect of company operations.

Guided by a policy of ensuring the safety of our employees, our customers, and the communities we serve, CSX works relentlessly to prevent accidents and injuries. Not only is it the right thing to do, but when a company puts safety first, everyone benefits: the employees and their families, the customers, and the communities. Company Profile CSX Corporation, a Fortune 500 company headquartered in Jacksonville, FL, is a multi-modal freight transportation company serving customers across North America.

Through its primary subsidiary, CSX operates the largest railroad in the eastern United States with operations in 23 states, the District of Columbia, and two Canadian provinces. CSX also includes an integrated intermodal company which serves customers with its own truck and terminal operations as well as a dedicated domestic container fleet. Other CSX subsidiaries provide technology and real estate support to the company.

These subsidiaries combined to allow CSX to deliver efficient freight alternatives to customers in a variety of industries, including coal, chemicals, automobiles, metals, agricultural and forest products, food and consumer goods.

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