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Ups Engineer Jobs in California (NOW HIRING)

Developlus, Inc.

Technical Quality Engineer

Corona, CA · On-site

$74K - $95K/yr

Technical Quality Engineer - Scale-Up & Cleaning Validation Department: Quality Assurance Reports ... Support and oversee batch scale-ups to ensure processes are robust, repeatable, and compliant.

Saratech, Inc.

Application Engineering Co-op

Irvine, CA · On-site

$20 - $30/hr

About the Opportunity:Company Overview:From start-ups to blue-chips, Saratech (saratech.com) helps companies engineer and manufacture complex products. Saratech is a leading engineering Siemens ...

Legence

Electrical Engineer

Lafayette, CA · On-site

$90K - $115K/yr

We focus on finding engineers whose skills and personalities drive them to excel, fostering a ... UPS, renewable energy systems, fire alarm system, low-voltage systems/coordination (IT, safety ...

Form Energy

Senior Electronics Test Engineer

Berkeley, CA · On-site

$128K - $160K/yr

... UPS, and PSUs. It acts as a critical zone controller responsible for communication, network ... You'll collaborate closely with hardware, firmware, and systems engineers to validate designs that ...

NORTH CONSULTING

Software Engineer

San Francisco, CA · On-site

$150/day

Instead of having stand-ups, we have a strong culture of committing work in progress (supported by feature flags). Every engineer is expected to push a daily pull request with their incremental ...

Hayden AI

Staff Mechanical Engineer

San Francisco, CA · On-site

$185K - $240K/yr

Perform and guide engineering analyses (FEA, vibration, fatigue, thermal, tolerance stack-ups) * Partner cross-functionally with electrical, computer vision, manufacturing and installation team

De Circle

UI/UX Engineer - Semiotic.ai

San Francisco, CA · On-site +1

$110K - $137K/yr

The Role We are looking for a UI/UX Engineer who is equally comfortable creating mock-ups, wireframes, and design assets as well as implementing them in production-ready code. You'll collaborate ...

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Showing results 21-40

All JobsUps Engineer JobsUps Engineer Jobs in California

Ups Engineer information

See California salary details

$38.5K

$100.4K

$135.7K

How much do ups engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for ups engineer in California is $100,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,900.00 and $115,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by a UPS engineer in maintaining uninterrupted power supply systems?

UPS Engineers often encounter challenges such as diagnosing complex system faults, managing aging equipment, and ensuring minimal downtime during maintenance. They must stay updated with the latest technological advancements and safety standards, as well as coordinate closely with electrical engineers, facility managers, and vendors. Additionally, responding to emergency power failures and performing preventive maintenance under tight deadlines are key aspects of the role that require strong problem-solving skills and adaptability.

What is the difference between Ups Engineer vs Battery Technician?

AspectUps EngineerBattery Technician
CredentialsTypically requires electrical or electronics engineering background, certifications in UPS systemsRequires electrical or battery-specific certifications, often with technical training in batteries
Work EnvironmentDesign, install, maintain UPS systems in data centers, industrial facilitiesTest, repair, replace batteries in various settings including telecom, backup power systems
Industry UsageCommon in data centers, IT infrastructure, industrial facilitiesFound in telecom, power backup, maintenance services

Ups Engineers focus on the design, installation, and maintenance of uninterruptible power supply systems, ensuring continuous power in critical environments. Battery Technicians specialize in testing, repairing, and replacing batteries within these systems. While both roles require electrical knowledge and certifications, Ups Engineers typically handle system-level tasks, whereas Battery Technicians focus on battery components. Understanding these differences helps employers and job seekers identify the right role for their skills and career goals.

What are the key skills and qualifications needed to thrive as a UPS engineer?

To thrive as a UPS Engineer, you need a solid background in electrical engineering, experience with power systems, and typically a relevant engineering degree. Familiarity with UPS (Uninterruptible Power Supply) systems, electrical schematics, and diagnostic tools, as well as certifications like IEEE or manufacturer-specific training, are commonly required. Strong problem-solving, attention to detail, and effective communication skills help ensure reliable system performance and safe operation. These competencies are vital for maintaining critical power infrastructure and preventing costly downtime in essential facilities.

What is a UPS engineer?

UPS Engineers are professionals who design, install, maintain, and troubleshoot Uninterruptible Power Supply (UPS) systems. These systems provide emergency power to critical equipment during power outages or fluctuations, ensuring continuous operation for businesses and organizations. UPS Engineers work with electrical systems, perform regular testing, and may also recommend upgrades or replacements to improve system reliability. Their expertise is crucial in environments where power stability is essential, such as data centers, hospitals, and industrial facilities.
What are popular job titles related to Ups Engineer jobs in California? For Ups Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Ups Engineer jobs in California look for? The top searched job categories for Ups Engineer jobs in California are:
What cities in California are hiring for Ups Engineer jobs? Cities in California with the most Ups Engineer job openings:
Ups Engineer jobs near you
Infographic showing various Ups Engineer job openings in California as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, 2% Temporary, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $100,420 per year, or $48.3 per hour.

Technical Quality Engineer

Developlus, Inc.

Corona, CA • On-site

$74K - $95K/yr

Full-time

Re-posted 28 days ago

Job description

Position Title: Technical Quality Engineer - Scale-Up & Cleaning Validation
Department: Quality Assurance
Reports To: Quality Manager / Quality Engineering Supervisor
Location: Corona, CA - Magnolia Facility
Please note: Developlus is not able to consider candidates who will require visa sponsorship at the time of application or in the future.
FUNCTION
The Technical Quality Engineer - Scale-Up & Cleaning Validation serves as the Quality Assurance owner for manufacturing readiness, batch scale-up quality, process consistency, and contamination control within the organization. This role ensures that formulations developed by R&D are transferred into pilot and full-scale manufacturing through controlled, repeatable, and compliant processes that protect product quality, batch integrity, and operational performance.
Reporting within Quality Assurance and working cross-functionally with R&D, Production, Quality Control, and Operations, this position leads quality engineering activities required to define, implement, monitor, and continuously improve critical quality attributes (CQAs), critical process parameters (CPPs), testing methods, and process controls associated with compounding and batch execution. The role is responsible for reducing batch-to-batch variation, strengthening process capability, supporting scale-up success, and improving plant-side execution during trials, startups, and routine production.
This position also owns the technical evaluation, verification, and continuous improvement of cleaning and sanitation processes for compounding, batching, equipment changeovers, and laboratory operations to ensure effective contamination control and scientifically sound cleaning verification practices. In addition, the Technical Quality Engineer provides technical training, coaching, and quality support to Quality Control and Laboratory personnel and serves as a key quality partner in building standardized, scalable manufacturing systems that support growth, operational reliability, and successful commercialization.
ESSENTIAL DUTIES AND KEY RESPONSIBILITIES
Manufacturing Readiness & Batch Scale-Up
  • Serve as Quality Assurance lead for formulation transfer from R&D into pilot and full-scale manufacturing.
  • Support and oversee batch scale-ups to ensure processes are robust, repeatable, and compliant.
  • Define, verify, and support implementation of CQAs and CPPs during scale-up, trials, and routine production.
  • Partner with R&D to translate laboratory formulations and test methods into production-ready specifications and procedures.
  • Provide quality oversight during batching, startups, and production runs to ensure adherence to specifications and batch integrity requirements.

Process Control, Capability & Variation Reduction
  • Identify sources of batch-to-batch variation and recommend process controls, testing improvements, and system enhancements.
  • Analyze qualitative and quantitative data, including SPC trends, deviations, and investigations.
  • Lead and support root cause analysis, CAPA development, and effectiveness verification.
  • Participate in FMEA activities, risk assessments, and process qualifications.
  • Support continuous improvement initiatives focused on yield, consistency, quality performance, and process capability.

Cleaning Validation & Sanitation Process Ownership
  • Own the evaluation, verification, and continuous improvement of cleaning and sanitation processes associated with compounding, batching, changeovers, and laboratory operations.
  • Ensure cleaning procedures, techniques, frequencies, and acceptance criteria are appropriate, effective, and scientifically justified.
  • Establish, assess, and verify cleaning effectiveness and verification testing methods (e.g., visual inspection, analytical testing, rinse testing, residue limits).
  • Support cleaning validation activities and risk assessments related to formulation changes, scale-ups, and new product introductions.
  • Investigate cleaning- and sanitation-related deviations and drive corrective and preventive actions.
  • Support development, maintenance, and training of SOPs and work instructions related to cleaning and sanitation practices.

Quality Liaison & Technical Support
  • Act as the technical Quality Assurance liaison between R&D, Production, and Quality Control.
  • Ensure proper testing techniques, sampling plans, quality dispositions, and acceptance criteria are clearly defined and consistently applied.
  • Provide real-time technical support during trials, batching, scale-ups, and troubleshooting events.
  • Support batch disposition decisions for trials and routine production.

Training & Coaching
  • Train, coach, and mentor Quality Control and Laboratory Technicians on testing methods, GMP expectations, data interpretation, and quality standards.
  • Support onboarding and technical development of new laboratory personnel.
  • Assist with development and revision of training materials, test methods, and quality work instructions.

Documentation & Compliance
  • Ensure batch records, testing results, cleaning documentation, and quality records are completed accurately and in compliance with GMP and internal quality systems.
  • Support internal audits, inspections, and overall regulatory readiness.
  • Assist in issuance of Certificates of Analysis (CoA) and Certificates of Conformance (CoC), as required.

REQUIREMENTS
Education & Experience
  • Bachelor's degree in Chemistry, Chemical Engineering, Quality Engineering, or a related technical field, or an equivalent combination of education and experience.
  • Experience supporting batch manufacturing, compounding, or formulation-based production environments.
  • GMP experience required; quality auditing experience preferred.
  • Knowledge of ISO 9001, GMP, or equivalent quality management systems.
  • Proficient in Microsoft Office applications and experience with ERP systems.
  • Bilingual English/Spanish is a plus.
  • Lean Manufacturing and/or Six Sigma certification is a plus.

Physical Demands:
While performing the duties of this job, the employee is regularly required to wear PPE, talk and hear. This position requires little repetitive hand movements, walking, filling, and standing for long periods of time, bending, occasionally lifting 25-50 lbs. and filing throughout the workday. Additionally, it may require working in rapidly hot and cold environments. Specific vision abilities required by this job include close vision and the ability to work in front of a computer monitor for extended periods of time.

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