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Validation Engineer I Jobs in California (NOW HIRING)

Position Summary The Validation Engineer I is responsible for generating and executing protocols, creating summary reports and executing validation activities in FDA regulated biopharmaceutical ...

Position Summary The Validation Engineer I is responsible for generating and executing protocols, creating summary reports and executing validation activities in FDA regulated biopharmaceutical ...

Position Summary The Validation Engineer I is responsible for generating and executing protocols, creating summary reports and executing validation activities in FDA regulated biopharmaceutical ...

Your Role We are hiring a Validation Engineer I to join our team! This position will support system validation and product release processes, ensuring compliance with industry standards and ...

The Validation Engineer is responsible for validating products for infotainment projects, such as telematics and radio. This role involves working with cross-functional engineering teams, HQ teams ...

We are seeking a highly effective Senior Validation Engineer responsible for planning, execution ... 1974, and Title I of the Americans with Disabilities Act of 1990, applicants who require ...

Silicon System Validation Engineer Location: Sunnyvale, CA (Onsite) Duration: 12 Months. Pay Range ... i.e., FPGA and emulation). * [Preferred] Proficient in lab instruments such as Oscilloscope ...

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Validation Engineer I information

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$77

How much do validation engineer i jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for validation engineer i in California is $51.32, according to ZipRecruiter salary data. Most workers in this role earn between $38.89 and $62.40 per hour, depending on experience, location, and employer.

What is a Validation Engineer I?

A Validation Engineer I is an entry-level professional responsible for ensuring that systems, equipment, or processes meet regulatory standards and function as intended. They typically work in industries like pharmaceuticals, biotechnology, medical devices, or manufacturing, performing tasks such as creating validation protocols, executing tests, and documenting results. Their work helps maintain product quality and compliance with industry regulations. Validation Engineer I roles often involve collaboration with quality assurance and production teams. This position is ideal for those with a background in engineering or science seeking to start a career in quality and compliance.

What are some common challenges faced by a Validation Engineer I during project execution?

As a Validation Engineer I, one common challenge is managing tight project timelines while ensuring all validation protocols and documentation meet regulatory standards. New engineers often need to quickly familiarize themselves with complex equipment, processes, and compliance requirements specific to the industry, such as FDA or ISO guidelines. Collaboration with cross-functional teams, such as manufacturing, quality assurance, and R&D, is essential to troubleshoot issues and ensure smooth validation processes. Developing effective communication skills and attention to detail will help you overcome these challenges and contribute positively to project success.

What are the key skills and qualifications needed to thrive as a Validation Engineer I, and why are they important?

To succeed as a Validation Engineer I, you typically need a bachelor's degree in engineering or a related field and a solid understanding of validation protocols and industry regulations. Familiarity with technical tools such as validation management software, data analysis programs, and documentation systems is common, as well as knowledge of GMP standards. Attention to detail, problem-solving abilities, and strong teamwork and communication skills help set top performers apart. These competencies are vital to ensure that processes and equipment meet regulatory requirements and function reliably within quality-driven industries.

What is the difference between Validation Engineer I vs Validation Engineer II?

AspectValidation Engineer IValidation Engineer II
Required CredentialsBachelor's in Engineering, Life Sciences, or related field; often entry-level certificationsSame as Validation Engineer I, with additional experience or certifications
Work EnvironmentManufacturing, pharmaceutical, or biotech facilities; supervised tasksMore independent responsibilities; oversight of validation processes
Employer & Industry UsageCommonly employed in regulated industries like pharma and biotechProgression role within the same industries
Search & Comparison IntentEntry-level validation roles; understanding career progressionMid-level validation roles; seeking advancement opportunities

The main difference between Validation Engineer I and Validation Engineer II lies in experience and responsibility. Validation Engineer II typically has more hands-on experience, handles more complex validation tasks, and may oversee Validation Engineer I activities. Both roles require similar educational backgrounds and certifications, but Validation Engineer II often involves greater independence and technical expertise.

Are validation engineers in demand?

Validation engineers are in demand across industries such as pharmaceuticals, biotechnology, and manufacturing, where regulatory compliance and quality assurance are critical. They often require knowledge of validation protocols, industry standards, and tools like GxP and risk management, making their skills valuable in regulated environments.

Do validation engineers make good money?

Validation engineers typically earn competitive salaries that vary by industry, experience, and location. Entry-level validation engineers can expect to start around $60,000 to $80,000 annually, with experienced professionals earning over $100,000, especially in regulated sectors like pharmaceuticals or biotech. Skills in validation protocols, regulatory compliance, and tools like GxP are valuable for higher compensation.

What are popular job titles related to Validation Engineer I jobs in California?

For Validation Engineer I jobs in California, the most frequently searched job titles are:

What cities in California are hiring for Validation Engineer I jobs?

Cities in California with the most Validation Engineer I job openings:

Infographic showing various Validation Engineer I job openings in California as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $106,736 per year, or $51.3 per hour.

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago


Job description

Company Overview
ImmunityBio is a vertically integrated commercial stage biotechnology company developing next-generation therapies that bolster the natural immune system to defeat cancers and infectious diseases. The Company's range of immunotherapy and cell therapy platforms, alone and together, act to drive and sustain an immune response with the goal of creating durable and safe protection against disease. Designated an FDA Breakthrough Therapy, ANKTIVA is the first FDA-approved immunotherapy for non-muscle invasive bladder cancer CIS that activates NK cells, T cells, and memory T cells for a long-duration response. The Company is applying its science and platforms to treating cancers, including the development of potential cancer vaccines, as well as developing immunotherapies and cell therapies that we believe sharply reduce or eliminate the need for standard high-dose chemotherapy. These platforms and their associated product candidates are designed to be more effective, accessible, and easily administered than current standards of care in oncology and infectious diseases.
Why ImmunityBio?

ImmunityBio is developing cutting-edge technology with the goal to transform the lives of patients with cancer and develop next-generation therapies and vaccines that complement, harness and amplify the immune system to defeat cancers and infectious diseases.

Opportunity to join a publicly traded biopharmaceutical company with headquarters in Southern California.

Work with a collaborative team with the ability to work across different areas of the company.

Ability to join a growing company with professional development opportunities.


Position Summary

The Validation Engineer I is responsible for generating and executing protocols, creating summary reports and executing validation activities in FDA regulated biopharmaceutical environments. The role coordinates all validation activities by constant communication with affected departments and personnel. The Validation Engineer I works on projects and matters of minimal complexity in a support role and works closely with senior staff.

Essential Functions

  • Support collaboration with cross-functional departments, clients, CMOs, and vendors to meet project and company expectations and objectives.
  • Assist in perform validation activities for equipment, utility systems, facilities, processes, and automation systems in compliance with approved SOPs, cGMPs, and applicable regulatory requirements.
  • Generate, support and execute validation protocols (IQ/OQ/PQ/CV/PV) of all site equipment including laboratory equipment, production equipment, utilities (as applicable) and other related systems in an FDA regulated environment,
  • Generate and keep current inventory of GMP systems and requalification/periodic reviews schedules.,
  • Perform risk assessments for GMP systems as required.
  • Plan validation efforts according to risk.
  • Troubleshoot discrepancies reported during validation/qualification and assist senior engineers with resolutions.
  • Support the Validation team purchasing acquisitions and oversee the supplies and equipment inventory as needed.
  • Adhere to Standard Operating Procedures (SOPs), process improvements, and standardization of templates.
  • Performs ad-hoc and cross-functional duties and/or projects assigned to support business needs and provide developmental opportunities.

Basic Qualifications

  • Bachelor's degree in a science or related discipline is required.
  • 1+ years of relevant validation or GMPregulated industry experience is required.
  • Experience with facility commissioning and validation of equipment and facilities is required.

Preferred Qualifications

  • Good technical document writing and reviewing with teams
  • Good understanding and application of validation principles, concepts, practices, and industry standards.
  • Working knowledge of validation principles including commissioning, IQ/OQ/PQs related to equipment and facilities
  • Working knowledge of related quality systems such as change control; CAPA (including deviations/OOSs); training and document control is required.
  • Working knowledge of GMPs, OSHA compliance, 21 CFR Part 11 and cleanrooms, automated biopharmaceutical processing and plant equipment
  • Good interpersonal skills and the ability to work well independently and in a team environment
  • Good communication and organizational skills

Working Environment / Physical Environment

  • This position works on-site.
  • Exposure to onsite in-lab environment
  • Must be able to don and wear Personal Protective Equipment (PPE) as required
  • Lifting, standing, climbing, bending, grasping, sitting, pulling, pushing, stooping, stretching, and carrying are generally required to perform the functions of this position
  • Must possess mobility to work in a standard office setting and to use standard office equipment, including a computer.
  • Must be able to lift frequently lift up to 35 pounds and occasionally lift/move 50 pounds

This position is eligible for a discretionary bonus and equity award. The annual base pay range for this position is below. The specific rate will depend on the successful candidate's qualifications, prior experience as well as geographic location.

$88,200 (entry-level qualifications) to $98,000 (highly experienced) annually

The application window is anticipated to close on 60 days from when it is posted or sooner if the position is filled or closed.

ImmunityBio uses artificial intelligence (AI) tools to assist with sourcing and identifying potential candidates for open positions. These tools help us reach qualified applicants and improve the efficiency of our recruitment outreach. No preference is given to applicants sourced or identified by AI tools.

Important: AI is not used to screen, evaluate, rank, assess, or make hiring decisions about applicants. All applications are reviewed by human recruiters and hiring managers. Hiring decisions are made solely by ImmunityBio personnel without automated decision-making.

We are committed to equal employment opportunity and ensure that all candidates are assessed based on their qualifications, skills, and experience through human review.


ImmunityBio employees are as valuable as the people we serve. We have built a resource of robust benefit offerings to best support the total wellbeing of our team members and their families. Our competitive total rewards benefits package, for eligible employees, include: Medical, Dental and Vision Plan Options Health and Financial Wellness Programs Employer Assistance Program (EAP) Company Paid and Voluntary Life/AD&D, Short-Term and Long-Term Disability Healthcare and Dependent Care Flexible Spending Accounts 401(k) Retirement Plan with Company Match 529 Education Savings Program Voluntary Legal Services, Identity Theft Protection, Pet Insurance and Employee Discounts, Rewards and Perks Paid Time Off (PTO) includes: 11 Holidays Exempt Employees are eligible for Unlimited PTO Non-Exempt Employees are eligible for 10 Vacation Days, 56 Hours of Health Pay, 2 Personal Days and 1 Cultural Day We are committed to providing you with the tools and resources you need to optimize your Health and Wellness.


At ImmunityBio, we are an equal opportunity employer dedicated to diversity in the workplace. Our policy is to provide equal employment opportunities to all qualified persons without regard to race, gender, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity and/or expression, or other status protected by law.