Field Technician

Praxis, Inc.; Houston (TX); On-site; USD 52,000 - 76,000; Full time

Job summary

Rizon, a Refined Technologies company, is seeking experienced Field Technicians to support chemical services for refinery clients in the Clear Lake, Texas area. You will be hands-on with equipment, chemicals, and testing to ensure systems deliver measurable results and meet KPIs.

This role demands safety-minded performance, strong problem-solving, and the ability to work independently in the field. Expect local travel, rotating shifts, and comprehensive on-site duties to support continuous

Qualifications

• 2+ years of refining or chemical plant experience.
• Technical aptitude with field equipment and instrumentation.
• Strong safety, accuracy, and performance focus.
• Ability to work independently in the field and communicate with team.

Responsibilities

• Operate, maintain, and troubleshoot chemical feed and monitoring equipment at client sites.
• Conduct field testing to ensure chemical systems meet KPIs.
• Manage on-site chemical inventory for reliability and accuracy.
• Collect and analyze data to verify system performance.
• Collaborate with RTI technical team and refinery personnel for improvements.
• Document activities and results clearly and promptly.

Skills

Field equipment

Technical problem-solving

Safety‑minded

Independent in field

Willing to travel

Education

High school diploma

Associate degree (preferred)

Tools

Pumps and meters

Field testing equipment

Job description

Rizon, a Refined Technologies company, is a specialty chemicals provider committed to innovation, performance, and operational excellence inside refineries and critical industrial operations. Built on Refined Technologies’ foundation of technical service and safety, Rizon is expanding rapidly to meet customer needs with customized chemical solutions that deliver measurable results.

At Refined Technologies, we believe operating with an eternal purpose fuels excellence. This guides everything we do; it gives us a purpose that is greater than ourselves. RTI is the leader in the chemical cleaning segment of the refining industry, providing patented chemistries, processes, and equipment for cleaning and treating units during shutdowns. While focused on clients, we are fueled by our mission to: Honor God Always, Help People Develop, Pursue Excellence, and Earn a Profit.

We are a fast-paced, dynamic, and entrepreneurial-minded organization full of servant-hearted leaders. Want to know more about our culture? Check out the RTI Playbook. If you are ready for your work to matter, we are ready to hear from you!

We are seeking experienced and performance-driven Field Technicians at Rizon based in the Clear Lake, Texas area to support the growth and execution excellence of Rizon’s chemical services. This field-based position plays a vital role in ensuring our chemical programs deliver measurable results for refinery clients. You will be hands‑on with equipment, chemicals, and testing—making sure our systems perform to the highest standards and meet key KPIs.

KEY RESPONSIBILITIES

• Operate, maintain, and troubleshoot chemical feed and monitoring equipment at client sites.
• Conduct field testing to ensure chemical systems are delivering targeted performance outcomes.
• Manage on-site chemical inventory to ensure supply reliability and accuracy.
• Collect and analyze data to verify systems are meeting client KPIs.
• Partner with the Rizon technical team and refinery personnel to drive continuous improvement.
• Document activities, testing results, and performance metrics in a clear and timely manner.
• Serve as a professional, safety‑minded representative of Rizon in all activities

QUALIFICATIONS

• 2+ years of refining or chemical plant experience
• Technical aptitude and problem‑solving skills; ability to work with pumps, meters, and field equipment.
• Strong attention to detail with a focus on safety, accuracy, and performance.
• Ability to work independently in the field while communicating effectively with teammates.
• Willingness to travel locally and regionally as required.
• High school diploma or equivalent required; technical training or associate’s degree a plus.
• Flexibility to work rotating shifts, weekends, or be on call, depending on site requirements.

Preferred:

• Associates degree or technical certification
• Knowledge of chemical dosing systems
• Lab experience

Working Conditions / Physical Demands

• The Company requires a pre‑employment physical in which an objective medical professional will determine whether you can safely meet the physical demands of the role.
• Duration of Workhours: Typically, 12 continuous hours that may extend up to 16 – 18 hours if an emergent need exists, for up to 14 days in a row.
• Day shift and/or night shift
• Working Conditions: Uneven or unstable ground, and wet, muddy, or slippery surfaces and footings.
• Outside locations in extreme temperatures and weather conditions including wind, rain, snow, and other forms of inclement weather.
• Routine, intermittent exposure to noise more than 85 dBA‑TWA.
• Environments that may necessitate the use of respiratory protection for the shift duration: Half‑face, full‑face, and / or supplied air; Medical clearance to use respiratory protection is required; Quantitative fit testing for specific respiratory protection is required.
• Physical Demands: Work at heights up to 150 ft/ 45 m accessed via stairs, climbing ladders, or critical lifts by cranes. This requires an ability to climb ladders and stairs without issue.
• Lifting and carrying up to 40 lbs., without assistance.
• Pushing / pulling up to 100 lbs., without assistance.
• Standing and walking for up to 12 to 16 hours daily with minimal rest breaks. May exceed 10,000 to 15,000 steps per day.
• Bending and stooping repeatedly and performing tasks including twisting or turning valves and using wrenches and hand tools.

TRAVEL REQUIREMENTS

• The position will be based at a client site with travel (approximately 20%) for training and internal meeting purposes.

Why Join Rizon?

• We are a fast-paced, dynamic, and entrepreneurial-minded organization full of servant-hearted leaders. Want to know more about our culture? Check out the RTI Playbook.
• Gain hands‑on experience in refinery environments with opportunities to grow your technical expertise.
• Work in a culture that trusts you to take ownership, encourages bold ideas, and invests in your development.
• Competitive pay and benefits with long‑term career opportunities in a growing division.

About Refined Technologies

RTI is a global industrial solutions provider delivering value to process facilities through expert‑level refinery professionals skilled in operations, engineering, and process supervision. RTI helps those who fuel the world produce energy more effectively by delivering safe, fast, and predictable shutdowns in upstream and downstream facilities through innovative operations teams and revolutionary cleaning technologies.

About Rizon, a Refined Technologies Company

Rizon is an industrial solutions provider delivering value to process facilities through expert‑level refinery professionals skilled in operations, engineering, and process supervision. Rizon helps those who fuel the world produce energy more effectively by delivering chemical solutions that improve the safety, reliability, and profitability of their assets.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Applicants for regular U.S. positions must be authorized to work in the United States for Refined Technologies, Inc. without the need for sponsorship of an immigration authorization or visa (e.g., TN, H-1B, or other employment‑based immigration authorization or visa).

All qualified applicants will receive consideration for employment without regard to race, color, sex, national origin, age, religion, disability, sexual orientation, gender identity, protected veteran status, or other protected status under federal, state, or local laws