Field & Assembly Technician

Field & Assembly Technician

The Service & Assembly Technician performs a hybrid role supporting both field operations and shop assembly activities. This position assists with rig up and rig down (RU/RD) operations of frac and wellhead equipment at customer job sites while also supporting assembly, disassembly, maintenance, and preparation of equipment in the shop when field work is not scheduled. The role requires strong mechanical aptitude, the ability to work safely in both field and shop environments, and the flexibility to support changing operational demands.

Essential duties and responsibilities include the following:

Field Operations (RU/RD Support)

• Assist Field Service Technicians with rig up and rig down of frac and wellhead equipment at customer job sites.
• Inspect equipment prior to installation to ensure compatibility and readiness.
• Assist with installation, removal, testing, and servicing of wellhead and frac equipment.
• Identify and communicate equipment issues, damage, or operational concerns to supervisors.
• Support troubleshooting and minor repairs of field equipment.
• Maintain accurate service documentation including service orders, job tickets, and operational records.
• Ensure proper handling and staging of tools, parts, and equipment for field jobs.
• Provide professional customer interaction while representing Cactus Wellhead on location.

Shop Operations (Assembly Support)

When RU/RD field work is not scheduled, this role will support shop operations including:

• Assembly and disassembly of frac and wellhead equipment.
• Inspection and testing of completed products to verify functionality and compliance.
• Positioning and aligning components using hoists or manual methods.
• Verifying part clearances and proper equipment fit-up.
• Repairing, adjusting, or replacing components as needed.
• Cleaning, preparing, and maintaining parts and assemblies.
• Reading and interpreting assembly drawings and operational manuals.
• Maintaining shop tools and equipment.

Additional Responsibilities

• Practice safe work habits and comply with all quality, safety, health, and environmental policies.
• Maintain a high level of customer service and professionalism.
• Support operational needs including travel to job sites and overnight stays when required.
• Assist with loading, transporting, and staging equipment and personnel as needed.
• Perform other duties as assigned.

Education, Training, Experience:

• High school diploma or GED required.
• 1–3 years of mechanical, oilfield, equipment service, or assembly experience preferred.
• Oilfield service experience preferred but not required.

Certifications, Licenses, Registrations:

• Valid driver's license preferred.
• Ability to become qualified to operate company vehicles if required.
• Industry certifications such as SafeLand, H2S, or customer-required training may be required.

Note: A company vehicle will not be assigned to this position. Transportation to job sites will be coordinated through the Branch location.

Job Knowledge, Skills, Abilities:

• Mechanical aptitude and ability to work with industrial equipment.
• Ability to read technical drawings and operational manuals.
• Familiarity with wellhead, frac, or pressure control equipment preferred.
• Strong teamwork and communication skills.
• Ability to work in both shop and field environments.
• Flexibility to support changing operational priorities

Supervisory Responsibilities:

• None

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

Cactus Companies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, veteran status, genetic information, or any other characteristic protected by law. Safety is our top priority. All employees must comply with our comprehensive safety programs, participate in required safety training, and demonstrate commitment to our safety-first culture.

This position operates in an industrial/field environment. The role requires working in and around manufacturing equipment, heavy machinery, and potentially hazardous materials. While performing the duties of this job, the employee:

Physical Requirements:

• Must be able to lift/move up to 50 pounds regularly
• Stand and walk for extended periods (up to 12 hours per shift)
• Climb stairs and ladders
• Bend, stoop, kneel, and reach
• Work in confined spaces when required
• Operate heavy equipment and power tools
• Perform repetitive movements

Environmental Conditions:

• Exposure to extreme weather conditions
• Exposure to loud noise levels requiring hearing protection
• Work in high places and confined spaces
• Exposure to dust, fumes, and chemicals
• Work around moving mechanical parts
• Work in hot and cold temperatures

Safety Requirements:

• Wear required Personal Protective Equipment (PPE)
• Follow all safety protocols and procedures
• Participate in regular safety training
• Complete required safety certifications
• Comply with all environmental regulations

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

This position may require:

• Pre-employment drug screening
• Background checks
• Medical examinations
• Safety certifications
• Valid driver's license
• Ability to wear personal protective equipment (PPE)
• Working in various weather conditions
• Travel to remote locations

Cactus Companies maintains a drug-free workplace and participates in E-Verify.

Equal Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.