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Bulk Senior Principal Process Engineer

CSL · Posted Nov 6, 2026

Kankakee, Illinois, United States
On-site
Full-time · Senior
$135K–$160K per year
7+ years

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Provides long-term technical and system ownership for bulk purification processes and equipment supporting the US Ig Expansion program and the Kankakee manufacturing site.

Compensation

The expected base salary range for this position at hiring is $135,000 - $160,000.

Responsibilities

Own assigned process and equipment systems across the full lifecycle, from concept and design through commissioning, qualification, process validation, operational handover, routine operation, and continuous improvement.
Translate process, product, regulatory, operational, maintenance, and safety needs into user requirements, technical specifications, system risk assessments, design criteria, and acceptance requirements.
Provide technical leadership and documented owner input during process, equipment, piping, automation, facility-interface, constructability, operability, maintainability, contamination-control, and safety reviews.
Coordinate technical interfaces among internal functions, A/E partners, equipment vendors, integrators, and construction/CQV teams; identify gaps, dependencies, and decisions requiring escalation.
Plan and support vendor document reviews, FAT, SAT, commissioning, troubleshooting, qualification, punch-list resolution, turnover, and package closeout for assigned systems.

Requirements

Bachelor’s degree in an Engineering or Science discipline
Nice to have: Inspection support experience

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