Mechanical/Systems Engineer (ONSITE)

Yoh,-A-Day-; Austin (TX); On-site; USD 104,000 - 123,000; Full time

Benefits offered by this job

Medical benefits

401K plan

Direct deposit & weekly pay

Certification and training opportunit​

MetLife Voluntary Benefits

Employee Assistance Program (EAP)

401K Retirement Savings Plan

Job summary

Yoh is seeking a Mechanical/Systems Engineer for an on-site contract in Austin, TX. The role focuses on etching and gas delivery subsystems, with modeling, testing, and data analysis to ensure reliability.

Candidates should have a Bachelors in Mechanical Engineering and 5–7 years in mechanical/system engineering, with CFD/ MATLAB/ Python familiarity. Rate is $50-59/hr and the position is on-site.

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field.
• 5–7 years of mechanical/system engineering experience.
• Strong fundamentals in fluid dynamics, thermodynamics, and gas flow.

Responsibilities

• Lead system-level design and troubleshooting of etching and gas delivery systems.
• Identify root causes of field issues and drive corrective actions.
• Develop and validate models (analytical/ CFD/ digital twin) to predict flow and heat transfer.
• Define architecture requirements and align with suppliers and internal teams.
• Plan and execute system- and component-level test plans in COE labs.
• Analyze test data and generate reports for qualification and reliability.

Skills

Fluid dynamics

Thermodynamics

Heat transfer

Gas flow systems

System-level problem solving

Lab testing

Data analysis

Engineering documentation

CAD tools

GD&T

Education

Bachelor’s degree in Mechanical Engineering

Tools

CFD software

MATLAB

Python

Data visualization tools

Job description

Location Austin, United States Sector Engineering Salary $50-59 per hour

Mechanical/Systems Engineer (ONSITE) needed for a contract opportunity with Yoh Staffing’s client working in Austin, TX.

• Pay Rate: $50-59/hr
• ONSITE

What You’ll Be Doing:

• Lead system-level design, analysis, and troubleshooting of etching, and chemical/gas delivery systems (gas panels, MFCs, FRCs, valves, and subsystems) across multiple business units
• Identify root causes of complex field issues (e.g., flow instability, contamination, pressure transients) and drive system-level corrective actions
• Develop and validate system-level models (analytical / CFD / digital twin) to predict flow, thermal, and contamination behavior
• Define system architecture requirements and drive alignment across component suppliers and internal teams
• Define, coordinate, and execute system-level and component-level test plans on COE lab test stands
• Analyze test data and generate detailed engineering reports to support qualification, reliability, and supplier 8D closure
• Drive correlation between lab testing, simulation models, and field performance
• Design and modify mechanical layouts, gas panel schematics, and subsystem architectures for new and existing platforms
• Develop specifications for critical flow control components (MFCs, FRCs, MFVs, valves, regulators)
• Support design for reliability (DfR), manufacturability (DfM), and serviceability (DfS) for chemical delivery subsystems
• Drive development and deployment of AI-based tools for troubleshooting, knowledge management, and component selection
• Partner with software/data teams to structure engineering knowledge for AI applications (e.g., knowledge agents, workflow automation)
• Identify opportunities to leverage AI/digital twin to reduce field escalations and accelerate root-cause analysis

Required:

• Bachelor’s degree in Mechanical Engineering or related field
• 5–7 years of experience in mechanical/system engineering development
• Strong fundamentals in fluid dynamics, thermodynamics, heat transfer, and gas flow systems
• Experience with system-level problem solving (beyond component-level design)
• Hands-on experience with lab testing, data analysis, and engineering report generation
• Proficiency in CAD tools and engineering documentation (GD&T, drawings, specifications)

Preferred Qualifications

• Experience in semiconductor equipment, chemical delivery systems, or gas handling systems
• Knowledge of flow control devices (MFCs, FRCs, valves, regulators) and pressure/flow interactions
• Experience with system modeling tools (CFD, MATLAB, Python, or equivalent)
• Familiarity with AI/ML applications in engineering (data analysis, automation, knowledge systems)

What’s In It For You?

• This is a unique opportunity to support our client; one of the area’s largest semiconductor manufacturing companies. Medical benefits and 401K are available.

• Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
• Health Savings Account (HSA) (for employees working 20+ hours per week)
• Life & Disability Insurance (for employees working 20+ hours per week)
• MetLife Voluntary Benefits
• Employee Assistance Program (EAP)
• 401K Retirement Savings Plan
• Direct Deposit & weekly epayroll
• Referral Bonus Programs
• Certification and training opportunities

Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.

Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Visit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.

For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

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