Chemical Engineer II

Rasirc • San Diego, CA

5d • $85,000 - $100,000 • Onsite

About The Position

RASIRC is seeking a passionate and dynamic Chemical Engineer II to join our team. If you're someone who thrives in a fast-paced environment, enjoys collaborating with diverse teams, and is committed to making a meaningful impact, we want to hear from you! RASIRC is the innovation leader in the creation and delivery of liquid generated gas reactants that enable semiconductor and related processes. Our values are at the forefront of our tasks and interactions every day both with coworkers as well as customers. These values include: Customer Focused Innovation, Integrity, Teamwork, Open Communication, Efficiency, Learning. The Chemical Engineer II will play a key role in advancing RASIRC’s high-purity chemical manufacturing processes, with a strong focus on scaling, optimization, and operational excellence. Building on foundational engineering experience, this role independently supports process development, high-volume manufacturing (HVM) readiness, and continuous improvement initiatives, particularly for BRUTE Hydrazine commercialization efforts.

Requirements

• Bachelor’s degree in Chemical Engineering (required)
• 5–8 years of relevant industry experience (semiconductor or high-purity chemical manufacturing preferred)
• Strong understanding of chemical process design, scale-up, and optimization
• Experience working with hazardous chemicals and high-purity systems
• Familiarity with ISO-certified manufacturing environments
• Strong analytical, troubleshooting, and data analysis skills
• Experience with process control systems and data logging tools
• Ability to travel (~10%) as needed
• Ability to work in controlled environments while following all safety and cleanliness protocols.
• Ability to lift approximately 35 lbs.

Responsibilities

• Lead operation, monitoring, and optimization of chemical process systems producing high-purity specialty chemicals
• Identify process inefficiencies and implement data-driven improvements
• Support advanced troubleshooting of complex chemical and mechanical systems
• Take ownership of key portions of HVM plant readiness and scale-up activities
• Lead process validation, qualification, and transition to commercial production
• Collaborate on system design improvements and capital projects
• Analyze production and quality data to drive process improvements and yield optimization
• Develop detailed technical reports, KPIs, and performance dashboards
• Present findings and recommendations to leadership
• Lead cross-functional initiatives focused on efficiency, cost reduction, and reliability
• Drive updates to SOPs, work instructions, and best practices
• Support Lean, Six Sigma, or similar process improvement methodologies
• Ensure strict adherence to safety protocols involving hazardous chemicals
• Lead or participate in Hazard Reviews, PHA/HAZOP activities
• Maintain compliance with ISO and semiconductor industry standards
• Lead root cause analysis and corrective actions for process and equipment issues
• Partner with maintenance and engineering teams to improve system reliability
• Collaborate with manufacturing, quality, R&D, and supply chain teams
• Mentor junior engineers and technicians
• Support training and knowledge transfer across teams

Benefits

• Salary range: $85,000 to $100,000/ year
• Comprehensive training program
• Health insurance (RASIRC pays 100% of the designated base plan for employees and 25% for dependents)
• Paid Time Off
• 401k with company match

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level