Mobile Tank Cleaning Supervisor

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway— you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

At Transco Rail Services, we don’t just repair railcars, we keep critical industries moving. As part of Marmon Rail (a Berkshire Hathaway company), we operate a growing network of facilities and field service teams across North America, supporting customers in transportation, energy, and manufacturing.

We are seeking a Mobile Tank Cleaning Supervisor to lead safe and efficient execution of tank car cleaning operations while developing team capability and driving performance in the field. This is an ideal opportunity for a hands-on leader who thrives in a dynamic industrial environment.

This role leads day-to-day field operations while ensuring the safe, efficient execution of industrial cleaning services and supporting workforce development.

• Lead and oversee industrial cleaning activities at customer sites
• Ensure full compliance with all safety policies, procedures, and regulatory requirements
• Supervise operation of cleaning equipment including pumps, diesel engines, thermal fluid heaters, and lifting devices
• Drive adherence to safe work practices, including confined space entry and hazardous environments
• Coordinate job execution, ensuring timelines, quality standards, and contractual obligations are met
• Complete operational documentation including job reports, LEMs, KPIs, billing, and safety forms
• Act as a liaison between customers and Operations to ensure effective communication and service delivery

• Support onboarding, training, and mentoring of field employees
• Coach team members on safety procedures, equipment operation, and best practices
• Reinforce a strong safety culture and accountability across the team
• Support continuous improvement of processes and workflows in field operations

• Safety-First Culture – Safety is the foundation of all operations
• Hands-On Leadership – Lead from the field in a high-impact, operational role
• Growth Opportunity – Build leadership capability and advance your career
• Dynamic Environment – Work across customer sites with specialized equipment and systems

We’re seeking a strong, safety-driven leader with industrial experience and the ability to manage teams in the field.

• High School Diploma or equivalent
• 3–5+ years of industrial cleaning, processing, or related operational experience
• Prior supervisory or team leadership experience
• Strong knowledge of high-pressure pumps, injection tools, filtration systems, and lifting equipment
• Valid Class 5 driver’s license (Class 1 preferred)
• Strong communication and leadership skills
• Ability to work independently and within a team-focused environment
• Proficient computer skills for reporting and documentation
• Ability to pass pre-employment drug & alcohol testing
• Physically capable of lifting up to 50 lbs and performing field-based work

• CDL B
• Certified trade
• Experience with automated cleaning systems
• Experience working in hazardous or regulated environments
• Confined Space Entry & Rescue
• Standard First Aid
• Leadership for Safety Excellence
• Fall Protection

• Field-based role at customer and operational sites
• Exposure to industrial equipment, noise, and varying environmental conditions
• Physically active role requiring lifting, movement, and equipment operation
• Work performed in safety-sensitive environments

Site Specific Details: (To be customized per posting/location)

• Location: Houston, Texas, Site 281
• Shift: Primarily First Shift, Monday – Friday 6:00am – 4:30pm. Weekends may be necessary.

•

Compensation: Base Salary: $90,000 Salary Non-Exempt, with opportunity for overtime

• Travel

Requirements: 75% daily travel within Houston area, possibility for travel outside the area for project work

We know this role requires skill, flexibility, and commitment, and we compensate accordingly.

• Competitive base salary
• Stable, long-term career within a growing organization

• Medical, Dental, Vision
• 401(k) with company match
• Company-paid life and disability insurance
• Paid time off + paid holidays
• Employee Assistance Program
• Career growth opportunities across Marmon/Berkshire Hathaway companies

At Transco, you’re not just taking a job, you’re joining a company that:

• Prioritizes safety and people first
• Invests in training and development
• Offers real career mobility, not just lateral moves
• Is backed by the strength and stability of a global organization

If you have the right mindset, work ethic, and foundational skills; we can help you build the rest.

If you’re ready to lead teams, drive results, and build a career in operations leadership, we’d love to connect.

Transco is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration without regard to protected status.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law .

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.