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Manual Tester Jobs in San Ramon, CA (NOW HIRING)

Ichor Systems

Machinist - Manual Machinist

Fremont, CA · On-site

$29.90 - $50.82/hr

The senior manual Machinist role in Fremont, CA involves performing complex set-ups and operating ... testing capabilities. Our 1500+ employees are strategically located to provide our customers with ...

Mergen IT LLC

POS tester

San Francisco, CA

... manual and automation testing. 2+ years of experience on retail Point Of Sale (POS) testing - Good working knowledge of software testing practices 3Good communication skills (verbal and written ...

Mergen IT LLC

POS tester

San Francisco, CA · On-site

... manual and automation testing. 2+ years of experience on retail Point Of Sale (POS) testing - Good working knowledge of software testing practices 3Good communication skills (verbal and written ...

Stefanini Group

Automated Software Tester

San Francisco, CA · On-site

$54.25 - $71.50/hr

Perform manual functional, regression, and integration testing for new features and enhancements. * Document and manage defects clearly with supporting evidence using ALM. * Collaborate with ...

Stefanini

Automated Software Tester

San Francisco, CA · On-site

$54.25 - $71.50/hr

Manual Testing and Defect ManagementPerform manual functional, regression, and integration testing for new features and enhancements.Document and manage defects clearly with supporting evidence using ...

Stefanini Group

Automated Software Tester

San Francisco, CA · On-site

$54.25 - $71.50/hr

Perform manual functional, regression, and integration testing for new features and enhancements. * Document and manage defects clearly with supporting evidence using ALM. * Collaborate with ...

Stefanini Group

Automated Software Tester

San Francisco, CA · On-site

$54.25 - $71.50/hr

Perform manual functional, regression, and integration testing for new features and enhancements. * Document and manage defects clearly with supporting evidence using ALM. * Collaborate with ...

MM International

Penetration Tester

San Francisco, CA · On-site

The role involves performing manual and automated testing, identifying vulnerabilities, and integrating security into DevSecOps pipelines . Key Skills & Tools: * VAPT , Web/API/Thick Client Security ...

NORTHROP GRUMMAN

U103 TESTER C TURBINES

Sunnyvale, CA · On-site

Manual hydraulic and electric hand tools. MATERIAL: Turbines, gearboxes, oil sumps, forced draft ... Disassemble after testing is completed. * Start, operate and monitor test facilities such as pumps ...

NORTHROP GRUMMAN

U103 TESTER C TURBINES

Sunnyvale, CA · On-site

Manual hydraulic and electric hand tools. MATERIAL: Turbines, gearboxes, oil sumps, forced draft ... Disassemble after testing is completed. * Start, operate and monitor test facilities such as pumps ...

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All JobsManual Tester JobsManual Tester Jobs in San Ramon, CA

Manual Tester information

See San Ramon, CA salary details

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How much do manual tester jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for manual tester in San Ramon, CA is $46.84, according to ZipRecruiter salary data. Most workers in this role earn between $37.60 and $54.52 per hour, depending on experience, location, and employer.

How much does a manual tester make?

A manual tester's salary varies by experience, location, and industry, but typically ranges from $40,000 to $80,000 annually. Entry-level testers may earn around $40,000, while experienced professionals with certifications can earn over $70,000 or more. Salary also depends on skills in testing tools and understanding of software development processes.

What is a manual tester?

A manual tester is a member of a software development team responsible for taking and testing a program or app through a wide range of scenarios. In this role, you take the place of an end user and use applications as intended, documenting any bugs or glitches. Testing is not done randomly; you follow a rigid software testing flowchart and end up checking every aspect of the program in a way automated software is unable to replicate. Manual testers must document everything meticulously.

What are some typical challenges manual testers face when working on fast-paced agile teams?

Manual Testers in agile environments often encounter challenges such as keeping up with rapid development cycles, ensuring thorough testing within tight deadlines, and maintaining clear communication with developers and product owners. Since requirements can change frequently, testers must be adaptable and proactive in updating test cases. Successful Manual Testers prioritize tasks effectively, collaborate closely with team members, and use exploratory testing techniques to catch issues that automated tests might miss.

What is the difference between Manual Tester vs Automation Tester?

AspectManual TesterAutomation Tester
CredentialsBasic testing certifications, QA coursesSame as Manual Tester plus scripting knowledge
Work EnvironmentTest cases execution, defect reportingDeveloping and maintaining test scripts
Industry UsageCommon across software QA teamsUsed in projects requiring automated testing
Search IntentCompare manual testing rolesCompare manual and automated testing roles

Manual Testers focus on executing test cases and identifying bugs without automation tools, while Automation Testers develop scripts to automate testing processes. Both roles are essential in QA teams, but Automation Testers require additional scripting skills. Understanding these differences helps employers and candidates choose the right role based on skills and project needs.

What skills are expected in a good manual tester?

Manual Testers are quality assurance professionals responsible for manually testing software applications to identify bugs, errors, or usability issues before a product is released. They execute test cases without the use of automation tools, carefully documenting results and reporting defects to development teams. Manual Testers play a crucial role in ensuring that software meets specified requirements and functions correctly for end users. Their work often involves collaborating closely with developers, business analysts, and other stakeholders to deliver high-quality software products.
More about Manual Tester jobs
What are the most commonly searched types of Manual Tester jobs in San Ramon, CA? The most popular types of Manual Tester jobs in San Ramon, CA are:
What are popular job titles related to Manual Tester jobs in San Ramon, CA? For Manual Tester jobs in San Ramon, CA, the most frequently searched job titles are:
What job categories do people searching Manual Tester jobs in San Ramon, CA look for? The top searched job categories for Manual Tester jobs in San Ramon, CA are:
What cities near San Ramon, CA are hiring for Manual Tester jobs? Cities near San Ramon, CA with the most Manual Tester job openings:
Manual Tester jobs near you
Infographic showing various Manual Tester job openings in San Ramon, CA as of July 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $97,418 per year, or $46.8 per hour.

Machinist - Manual Machinist

Ichor Systems

Fremont, CA • On-site

$29.90 - $50.82/hr

Full-time

Medical, Dental, Vision, PTO

Re-posted 8 days ago

Ichor Systems rating

9.4

Company rating: 9.4 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

6th of 487 rated machine equipment manufacturers

Job description

The senior manual Machinist role in Fremont, CA involves performing complex set-ups and operating machines across multiple areas, including manual lathe and mill machines. Buffs, polishes, deburrs, may have experience in small and large saw and tube bending. This position requires operating complex equipment safely, ensuring precision and adherence to quality standards, and following proper PPE protocols. The Machinist will maintain accurate documentation computer systems. The ideal candidates have 4-5 years of manufacturing experience, strong mechanical aptitude, math and geometry skills. Shift is Monday through Friday 6am - 2:30pm.. 
Specific Job Duties
  • Perform complex set-ups and operate manual mill and lathe machines, using STT stock and tubing to manufacture parts to inch and metric specifications. 
  • Read and interpret engineering drawings, blueprints, and specifications
  • Ability to follow schedules, shop instructions or orders, and adapt to changing priorities
  • Fit, align, and adjust machines or assemblies to meet required tolerances and product operating requirements.
  • Operate shop equipment including air and electric drivers, ultrasonic wash equipment, and perform deburring of parts.
  • Follow schedules, shop orders, standard operating procedures (SOPs), and manufacturing documentation.
  • Perform 1st Article inspection.
  • Performs layout and precision inspection using measuring devices, calipers, height gauges, and protractors.
  • Identify deviations that could impact productivity and escalate issues appropriately. 
  • Work safely and efficiently while following all PPE requirements and participating in safety programs that maintain a clean and safe work environment. (PPE may include uniform shirts, safety boots, hairnets/headcovers/face shields, gloves, etc.) 
  • May work in a cleanroom environment all or part of the shift.
  • Maintain logs and required documentation using required computer systems. 
  • Demonstrate strong troubleshooting, communication, collaboration, and problem-solving skills.
  • May assist others to use the best method to achieve results in a safe and timely manner.
Position Requirements

Qualification and Skills

  • Ability to operate a variety of tools and machines
  • Visual and manual dexterity
  • Strong manual dexterity and hand-eye coordination
  • Basic computer skills, working knowledge of ERP system (Oracle cloud a plus), MS Outlook
  • Strong math skills
  • Solid understanding of mechanics, flow control elements, and MRP concepts
  • Ability to sit, stand, walk, bend, stoop and lift up to 50 lbs

Experience:

  • 4-5 years manufacturing or related work experience
  • Tube Bending experience a plus

Education:

  • High School diploma or equivalent
  • Vocational or Technical Training or a combination of the equivalent

Behavioral Attributes:

  • Strong attention to detail and quality
  • Ability to follow established procedures and safety guidelines
  • Follow standard operating procedures (SOP), policies and safety regulations
  • Excellent teamwork and problem solving skills
  • Eagerness to learn and adapt to new techniques
  • Good verbal written and communication skills

Work Environment:

  • Manufacturing setting with some exposure to noise, dust, and temperature variations
  • Required use of personal protective equipment (PPE)

  • ISO9001 standards

For candidates based in California:

The pay range for this position is $29.90 - $50.82 per hour, nonexempt.

Our pay ranges are determined by role, level, and location. Within the range, individual pay is determined by work location and additional job-related factors, including knowledge, skills, experience, tenure, and relevant education or training. The pay scale is subject to change depending on business needs. Your recruiter can share more about the specific range for your location during the hiring process.

Ichor is committed to supporting your personal well-being and professional development. Our benefits are designed to help you maintain a healthy work-life balance, provide peace of mind, and prepare for your future. We offer medical, dental, and vision plans across all locations, allowing team members to select the coverage that best meets their healthcare needs and budget. Our benefits also include a paid time-off program and paid holidays to support your time away from work. A summary of our Benefits will be provided during the interview process.

Ichor is an experienced leader in the critical subsystems and turnkey process equipment marketplace.  Our capabilities enable the design and creation of a complete outsourced solution ranging from product concept to turnkey manufacturing to legacy service.

Ichor offers world-class process engineering, value added manufacturing, materials management and testing capabilities. Our 1500+ employees are strategically located to provide our customers with the highest level of customer service and support from our program management, sales, engineering, and executive management teams.

Our continued expansion of capabilities in South East Asia better aligns our production facilities with our customers' supply chain strategies. This further enables our expansion into new products and markets.

Ichor is headquartered in Fremont, California with manufacturing locations in Oregon, Texas, Singapore, Malaysia and the UK.  Our sales and engineering office is strategically located in Silicon Valley, California.

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