
Sr. Process Design & Project Engineer
- Phoenix, AZ
- Permanent
- Full-time
π§ͺ Build What's Next - Partner with R&D and agronomy to translate new chemistries into practical designs, pilots, and full-scale solutions.
π Own the Lifecycle - Guide projects through FEP/FEL/FEED, redline P&IDs, model processes, and support safe, successful startups.
π€ Mentor & Multiply - Lead a small team of engineers while collaborating with HSE, Operations, Project Services and Plant Managers.
π Optimize at Scale - Troubleshoot plant upsets, debottleneck processes, and create reusable designs that lift performance company-wide.What You'll Do:β Set and enforce Tessenderlo Kerley engineering standards, procedures and design practices (schedules, tools and policies).
β Drive new project/chemistry development with R&D; plan and run lab work, pilots and simulations/models.
β Lead scope development and estimates; execute/manage plant projects from FEP/FEL/FEED to handoff.
β Create, review, and redline P&IDs, spec sheets and equipment drawings; develop M&E balances and PFDs.
β Participate in HAZOPs and MOC/What-If reviews; ensure documentation aligns with HSE compliance.
β Troubleshoot chemistry/quality issues, process upsets and equipment failures; recommend optimization and debottlenecking projects.
β Mentor and train engineers; provide DCS instrumentation/hardware guidance and startup leadership.
β Build internal tools and monthly KPI reporting; support plant budgeting for CIP/major maintenance.QualificationsWhat You'll Bringβ BS in Chemical Engineering.
β 10+ years in chemical manufacturing with a focus in sulfur chemistry.
β A proven record of implementing non-standard process solutions and reverse-engineering equipment.
β Strong independence and prioritization; excellent communication with cross-functional partners.
β A safety-first mindset, and experience leading HAZOP/MOC and startup best practices.
β Team leadership experience and the ability to influence across Operations, HSE and Project Services.Role Detailsπ Location: Phoenix, Corporate (Technical Services, Operations)
π§³ Travel: ~30% to plant sites and project locationsAdditional InformationWhy join Tessenderlo Kerley:
- Work/life balance
- Fun and rewarding environment
- Learning, development and teamwork
- Community involvement/outreach
- Challenging and meaningful work
- Medical-Dental-Vision-Prescription (Low employee premiums!)
- 401(k) plan with dollar-for-dollar matching up to the first 5% of employee contribution
- 401(k) company retirement contribution at year-end, equal to 4% of annual base salary
- Short-term incentive awards based on measured performance criteria
- Life Insurance (2x annual base salary)
- Paid vacation and sick time, and 10 paid holidays per year
- Tuition Reimbursement: Up to $5,000 per calendar year (non-taxable)
- Adoption Assistance: Up to $7,500 in reimbursement assistance
- Paid maternity and parental time off
- Business Travel Life & Accident Insurance
- Flexible Spending Account
- Telemedicine program for you and your dependents
- Long-Term Disability insurance
- Company referral program