Solid Power
Posted 1mo ago

Process Engineer II (Drying and Crystallization)

Solid Power
Thornton, Colorado, United States
$79k-$122k/yrOnsiteFull Time
Responsibilities
  • owning process
  • leading commissioning
  • monitoring performance
Requirements
  • Bachelor's in chemical/materials engineering
  • 2+ years process engineering experience in chemical/ battery/advanced materials or powder manufacturing
  • Hands-on drying and high-temperature crystallization experience, SCADA
  • JMP/Minitab, PFMEA
  • OSHA knowledge
  • Ability to lift 50 lbs
Technical tools mentioned
SCADAJMPMinitab

Job description

Position Overview:

Solid Power is seeking a Process Engineer II to join our talented team of engineers and scientists working to revolutionize the battery industry through the development of next‐generation, all solid‐state rechargeable batteries. Solid Power is a public company with a dynamic, fast‐paced, and highly collaborative environment where innovation thrives. This role will play a key part in commissioning, qualifying, and sustaining the drying and crystallization unit operations on our electrolyte line as we introduce new process equipment. The preferred candidate will have hands-on process engineering experience with drying and high temperature solid-state crystallization processes, along with the ability to take a unit operation from new equipment through qualification and into stable production.

Job Duties:

  • Own the process for the drying and crystallization unit operations of electrolyte production, including defining and maintaining process parameters, operating windows, and control strategies that consistently meet material specifications.
  • Use process development data and engineering inputs to define the process windows and conditions to explore during equipment commissioning, validation and normal operations.
  • Lead the process side of commissioning and validation for new drying and crystallization equipment, working closely with electrolyte systems engineering, production, and equipment engineering to confirm the process is capable and ready for production.
  • Translate material specifications such as particle size distribution, morphology, residual solvent, and crystallinity into process parameters and in-process controls.
  • Use SCADA and batch record data to monitor process performance, identify drift, and determine critical process parameters.
  • Lead root cause analysis and corrective action for process issues affecting throughput, yield, quality, safety, and process stability.
  • Apply statistical tools such as JMP or Minitab to evaluate process changes and confirm whether results are meaningfully different.
  • Participate in and lead PFMEAs, process hazard analyses, and management of change for these unit operations, and implement layers of protection to keep the process safe.
  • Develop and maintain SOPs and work instructions for equipment and process operations.
  • Provide the process requirements that equipment engineering uses to specify new equipment with vendors, and support installation and start-up from the process side.
  • Build strong working relationships with operators and the production team and support day-to-day operations on the line.
  • Partner with process optimization engineering on continuous improvement projects for these unit operations.
  • Assist EH&S in maintaining occupational safety on the manufacturing floor.

Qualifications/Requirements:

  • Bachelor's degree or higher in Chemical Engineering, Materials Science Engineering, or a related field of study.
  • 2+ years of process engineering experience in chemical, battery, advanced materials, or powder manufacturing.
  • Hands-on experience developing, commissioning, or sustaining a drying process in an industrial or pilot-scale setting.
  • Hands-on experience developing, commissioning, or sustaining a high temperature solid-state crystallization or calcination process in an industrial or pilot-scale setting.
  • Working knowledge of the fundamentals underlying drying and thermal processing, including heat and mass transfer, drying kinetics, and phase transformation.
  • Experience developing or scaling processes and commissioning new equipment, from development or pilot scale into production.
  • Experience characterizing powder products against specifications such as particle size distribution, morphology, moisture or residual solvent, and phase or crystallinity.
  • Experience handling air and moisture sensitive materials, or working in dry room or inert atmosphere environments preferred.
  • Working knowledge of design of experiments and statistical analysis, with proficiency in JMP or Minitab.
  • Experience with PFMEA, process hazard analysis, and root cause analysis.
  • Comfortable working with powder processes and handling materials safely.
  • General knowledge of OSHA standards, international fire code, electrical area classification (C1D2 or C1D1) and EPA requirements.
  • Strong communication skills and the ability to build working relationships with operators, production, and other engineering teams.
  • Willingness to work hands-on in a fast-paced environment with shifting priorities.
  • Familiarity with lean manufacturing and Six Sigma tools

Physical Requirements:

  • Required to wear Personal Protective Equipment (PPE) as necessary including, but not limited to eye protection, hair net, gloves, face mask, coveralls, full-face respirator or PAPR
  • Prolonged periods of sitting at a desk. 
  • Prolonged periods on the production floor. 
  • Ability to lift 50 lbs. daily. 

Salary Range: $79,000 - $122,000/year

Benefits: Solid Power offers a comprehensive benefit package that includes medical/dental/vision insurance, employer paid Life/AD&D/STD/LTD insurance, 401k with company match, 8 paid holidays + the week between Christmas and New Years off, Unlimited PTO, up to six (6) weeks paid FMLA leave, cell phone reimbursement and eligibility to participate in our bonus and equity plans. 

Export Control Requirements: This position could require access to technology, software and other information that is subject to governmental access control restrictions, due to export controls. Employment in this position is conditioned on the continued availability of government authorization to authorize release of such items, to the extent required, including without limitation an export license, or other documentation required to establish authorization to receive access to such items.    

Company may delay commencement of employment, rescind an offer of employment, terminate employment, and/or may modify job responsibilities, compensation, benefits, and/or access to Company facilities and information systems, as Company deems appropriate, in order to ensure compliance with applicable government access control restrictions.

This position will be posted for a minimum of 7 days and will remain open until filled or adjusted based on the volume of applicants.

All offers of employment at Solid Power are contingent upon clear results of a thorough background check.

Please no soliciting from staffing agencies. Thank you!

#LI-Onsite

#LI-RM1

 

 

About Solid Power

Public U.S. developer of all-solid-state battery technology and sulfide electrolytes for electric-vehicle and battery manufacturers.

Year founded
2011
Employees
230
Organization type
Public
Latest investment
Raised $27.70M Funding Round (2026)
Headquarters
US

Similar jobs

Process Engineer roles near Thornton, Colorado
3d
Save
Mark Applied
Hide
Process Engineer
Golden, Colorado, United States
OnsiteFull Time
CoorsTek
CoorsTek: Private U.S. manufacturer of advanced technical ceramic components for semiconductor, medical, aerospace, and industrial customers.
1+ YOEBachelor’s degree in engineering or a related discipline and 1–3 years of experience. Ceramics, mechanical, or industrial engineering background preferred; analytical, communication, data analysis, and project management skills required.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, AutoCAD, SolidWorks, MasterCAM, Lean Six Sigma, Theory of Constraints, TQM, SPC, TPM, 6S, Kaizen, Structured Problem Solving (SPS), Process Control System (PCS), Design for Failure Mode and Effect Analysis (DFMEA)
4d
Save
Mark Applied
Hide
Wastewater Process Engineer
Chicago or Denver
OnsiteFull Time
ARCO/Murray
ARCO/Murray: AR/Murray is a privately held national design-build general contractor serving commercial and real-estate clients across North America.
3+ YOERequires 3+ years in water/wastewater process engineering or related design roles, PFD/P&ID and hydraulic calculation experience, industrial treatment technology knowledge, and a BS in Chemical, Environmental, or related engineering.
UF, NF, RO, PFDs, P&IDs, PLC, SCADA
4d
Save
Mark Applied
Hide
Wastewater Process Engineer
Denver or Chicago
OnsiteFull Time
ARCO/Murray National Process Solutions
ARCO/Murray National Process Solutions: A privately owned design-build construction delivering industrial and commercial projects nationwide.
3+ YOERequires 3+ years in water or wastewater process engineering, experience with process design deliverables and treatment technologies, strong communication, and a BS in Chemical, Environmental, or related engineering.
UF, NF, RO, PFDs, P&IDs, PLC, SCADA
1w
Save
Mark Applied
Hide
Process Engineer I (26043)
Longmont, Colorado, United States
$75k-$85k/yr OnsiteFull Time
NEOTech
NEOTech: Provides electronic manufacturing services, design, engineering, and production solutions to defense, medical, industrial, and commercial customers.
2+ YOERequires 2–5 years of manufacturing experience, supervisory and Lean Manufacturing experience, project management skills, Microsoft Office proficiency, and a bachelor's degree or equivalent education and experience.
Kaizen, Microsoft PowerPoint, Lean Manufacturing, Lean Six Sigma, Visual Management, SMED, 5S, FMEA, Pareto charts, Microsoft Excel, Microsoft Office Suite, Microsoft Word, Microsoft Outlook, Macros
1w
Save
Mark Applied
Hide
Process Engineer I (26043)
Longmont, Colorado, United States
$75k-$85k/yr OnsiteFull Time
NEOTech
NEOTech: Provides electronic manufacturing services, design, engineering, and production solutions to defense, medical, industrial, and commercial customers.
2+ YOEBachelor's degree or equivalent, 2–5 years of manufacturing experience, supervisory and Lean Manufacturing experience, project management skills, and proficiency with Microsoft Office, Excel, and PowerPoint.
Microsoft PowerPoint, Microsoft Excel, Lean Manufacturing, Lean Six Sigma, Visual Management, SMED, 5S, FMEA, Pareto charts, Microsoft Office Suite, Microsoft Word, Microsoft Outlook, Macros
1w
Save
Mark Applied
Hide
Intermediate Process Engineer
Denver or United States or Canada
$35-$60/hr OnsiteFull Time
CANUSA EPC
CANUSA EPC: Canadian engineering, procurement and construction-management firm serving industrial and energy clients across Canada and the United States.
Bachelor's degree in chemical, petroleum, or related engineering; 3–6 years of process engineering experience; oil and gas or chemical industry experience; simulation software knowledge; driver's license and passport required.
BRE ProMax, AspenTech HYSYS, Process Flow Diagrams (PFDs), Heat & Material Balances (HMBs), Piping & Instrumentation Diagrams (P&IDs), Pressure Safety Valve (PSV), API, ASME, DOT
1w
Save
Mark Applied
Hide
Process Engineer
Brighton, Colorado, United States
$80k-$100k/yr OnsiteFull Time
Sika AG
Sika AGSIX Swiss Exchange: SIKA: Specialty chemicals for bonding, sealing, damping, reinforcing, and protecting.
3+ YOEBachelor's degree in chemical, mechanical, or industrial engineering and 3+ years in manufacturing, quality, and process optimization; experience with SPC, automated controls, P&IDs, SOPs, PFMEAs, and control plans.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, Microsoft Project, Statistical Process Control (SPC), P&IDs, SOPs, PFMEAs, Control Plans, Process Flow Diagrams
1w
Save
Mark Applied
Hide
Process Engineer 1 (Entry-Level) - Energy & Industrial
Englewood or Westminster
$63k-$91k/yr OnsiteFull Time
Sargent & Lundy
Sargent & Lundy: Professional engineering consultancy for the power and energy industry.
0+ YOEBachelor's degree in engineering, strong communication and teamwork skills, and ability to travel up to 20%. Oil and gas experience is valued; process simulation and automation skills are preferred but not required.
HYSYS, Synergi, VMG Symmetry, ProMax, Python, MATLAB, Microsoft Excel, AI