Maintenance Mechanic I [DF]

Thatcher Company; Sacramento (CA); On-site; USD 48,000 - 66,000; Full time

Benefits offered by this job

Profit-Sharing Plan (up to 25%)

401(k) with traditional and Roth

Medical, dental, vision, life coverage

Short- and long-term disability

HSA/FSA options

PTO and paid holidays

Education reimbursement

Job summary

Thatcher Chemical is hiring an Industrial Maintenance Mechanic to perform complex mechanical maintenance, troubleshoot, and repair critical process equipment across our facilities. The role emphasizes safe, efficient plant operations and ownership of assigned systems.

Requirements include a high school diploma (or equivalent) with substantial experience, or an associate degree with related maintenance background. Strong teamwork and documentation discipline are essential.

Qualifications

• High School diploma or equivalent with 8–10+ years experience, or an associate degree with 6–8+ years.
• Strong mechanical aptitude and advanced troubleshooting skills.
• Proficiency with alignment tools, torque wrenches, vibration analyzers.
• Knowledge of pumps, valves, piping, gearboxes, and process systems.
• Ability to interpret mechanical drawings, equipment manuals, and specs.
• Knowledge of lubrication, hydraulics, and pneumatics.
• Strong teamwork and communication skills.

Responsibilities

• Perform advanced troubleshooting, repair, and rebuild of pumps, gearboxes, agitators, and compressors.
• Inspect, align, and balance rotating equipment using precision tools.
• Install and maintain mechanical seals, couplings, and bearings.
• Fabricate and install process piping and supports per engineering specifications.
• Execute preventive and predictive maintenance programs for assigned systems.
• Review equipment history and provide reliability improvement recommendations.
• Support maintenance shutdowns, turnarounds, and capital project activities.
• Collaborate with operations, engineering, and EHS to ensure safe, compliant repairs.
• Train and mentor Maintenance Mechanic 1 employees.
• Ensure all maintenance documentation is accurate and complete.

Skills

Mechanical aptitude

Troubleshooting

Precision alignment tools

Pumps and valves

Reading drawings

Lubrication systems

Education

High School diploma or equivalent

Associate degree

Job description

Make a meaningful difference: At Thatcher Chemical facilities across the nation, our manufacturing teams create the essential chemistries, processes, and solutions that support clean water, safe environments, reliable infrastructure, and critical industries. From production and quality to logistics and distribution, your precision, dedication, and commitment to continuous improvement help transform raw materials and innovative science into real-world solutions. Your purpose-driven work plays a vital role in protecting public health, supporting communities, and shaping a safer, more sustainable future.

Industrial Maintenance Mechanic

Performs complex mechanical maintenance, troubleshooting, and system repairs with limited supervision. This position supports safe and efficient plant operations by maintaining critical process and utility equipment and serving as a process owner for assigned systems.

Job Duties & Responsibilities

• Perform advanced troubleshooting, repair, and rebuild of pumps, gearboxes, agitators, and compressors.
• Inspect, align, and balance rotating equipment using precision tools and methods.
• Install and maintain mechanical seals, couplings, and bearings.
• Fabricate and install process piping and supports per engineering specifications.
• Execute preventive and predictive maintenance programs for assigned systems.
• Review equipment history and provide recommendations for reliability improvement.
• Support maintenance shutdowns, turnarounds, and capital project activities.
• Collaborate with operations, engineering, and EHS to ensure safe, compliant repairs.
• Train and mentor Maintenance Mechanic 1 employees.
• Ensure all maintenance documentation is accurate and complete.

Experience

• High School diploma or equivalent and 8-10+ years of experience or associate degree plus 6-8+ years of experience

Knowledge, Skills, & Abilities

• Strong mechanical aptitude and advanced troubleshooting skills.
• Proficiency in the use of alignment tools, torque wrenches, vibration analyzers, and other diagnostic equipment.
• Solid understanding of pumps, valves, piping, gearboxes, and process systems.
• Ability to interpret mechanical drawings, equipment manuals, and technical specifications.
• Knowledge of lubrication systems, hydraulics, and pneumatics.
• Strong teamwork and communication skills.

Preferred Qualifications

• Technical certificate or associate degree in Industrial Maintenance, Mechanical Technology, or related field preferred.
• Experience with precision maintenance, reliability-based maintenance (RBM), or predictive maintenance (PdM).
• Welding certification or pipefitting experience a plus.

Why is Thatcher right for you?

• Pay $35-$48 an hour
• 100% company-funded Profit-Sharing Plan (up to 25% of salary annually)
• 401(k) with traditional and Roth contribution options
• Comprehensive benefits: medical, dental, vision, life insurance, short- and long-term disability, HSA/FSA,
• 3+ weeks of PTO, and paid holidays
• Safety Bonus- up to $250 per quarter
• Education reimbursement and ongoing professional development

The pay for the successful candidate will depend on various factors (e.g., qualifications, education, prior experience). Applications will be accepted while this position is posted on our Careers website. Thatcher is an Equal Opportunity/Affirmative Action employer, including protected Veterans and individuals with disabilities.

It is the policy of this organization to provide equal employment opportunity to all qualified applicants for employment without regard to age 40 and over, color, disability, gender identity, genetic information, military or veteran status, national origin, race, religion, sex, sexual orientation or any other applicable status protected by state or local law. As an affirmative action employer under E.O. 11246, we invite all applicants to identify themselves on the following page.