Sr. Systems Engineer (ONSITE)

Yoh Services LLC; Austin (TX); On-site; USD 69,000 - 81,000; Full time

Benefits offered by this job

Medical benefits

401K plan

Life & Disability Insurance

EAP

Job summary

Yoh Staffing’s client in Austin, TX is seeking a Sr. Systems Engineer for an onsite contract role. You will lead system-level design and troubleshooting of chemical delivery systems, develop models, and drive corrective actions across units.

Requirements include a BS in Mechanical Engineering, 5–7 years in mechanical/system engineering, and strong CAD/analysis skills. Knowledge of CFD or MATLAB/Python is preferred, with opportunities to leverage AI for reliability improvements.

Qualifications

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

Responsibilities

• Lead system-level design, analysis, and troubleshooting of gas delivery systems.
• Define system architecture requirements and coordinate tests.
• Develop and validate analytical/CFD models for flow and heat transfer.
• Drive AI-based tools for troubleshooting and knowledge management.
• Align with suppliers and internal teams on system features.

Skills

System engineering

Lab testing

Root cause analysis

Technical communication

Education

Bachelor's degree in Mechanical Engineering

Tools

CAD tools

MATLAB

Python

Job description

Sr. 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

Estimated Min Rate: $50.00

Estimated Max Rate: $59.00

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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