Culligan International · 1 day ago
Sales Support Engineer
Libertyville, IL
Full-time
Hybrid
New Grad, Entry, Mid Level
$60K/yr - $100K/yr
0+ years expCulligan International is seeking a highly motivated Chemical Engineer or related technical degree holder to support water treatment projects focused on industrial and data center applications. The role involves performing engineering calculations, developing documentation, and supporting proposal development, with a pathway to grow into a Sales Engineer position.
ManufacturingService IndustryWaterWater Purification
No H1B
Responsibilities
Perform core process engineering calculations, including hydraulics, mass/energy balances, membrane projections, chemical dosing, and evaporative cycle modeling
Develop engineering documentation such as PFDs, P&IDs, SOO, commissioning scripts, and Bills of Material (BOMs)
Support proposal development through cost estimates, value-engineering input, sizing calculations, and preparation of submittals and RFIs
Review customer specifications, drawings, and construction requirements for industrial and data center projects; identify key technical risks and requirements
Provide clear technical explanations and solution options to internal teams—and increasingly to customers as part of development toward a future sales engineering role
Maintain technical documents and internal tools, support AI-enhanced workflows, and participate in field activities (pilot tests, startups, site visits) to build system and customer understanding
Qualification
Required
Bachelor's degree in Chemical, Civil, Industrial, Environmental Engineering, or a related technical field (chemistry, physics, mathematics)
0–5 years of industry-specific experience in water treatment, process design, or industrial engineering
Strong foundation in process modeling, hydraulics, and engineering fundamentals
Strong analytical and problem-solving skills
Effective communicator
Collaborative team player
High energy and proactive mindset
Strong work ethic and integrity
Legally authorized to work in the USA
Ability to travel up to 25% for customer visits, training, and project execution
Preferred
Experience with AutoCAD, Aspen, MATLAB, Python, or AI tools
Benefits
Paid time off
Health
Dental
Vision
Life
Disability benefits
401(k)
Company
Culligan International
Culligan works to provide better water for their customers in their homes, offices, restaurants, and industrial facilities around the world.
10001+ employees
Funding
Current Stage
Late StageTotal Funding
$1.16B2021-05-25Acquired
2020-03-30Undisclosed· $656.8M
2020-03-30Debt Financing· $500M
Leadership Team
Scott Clawson
Chairman and Chief Executive Officer
Recent News
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