Sr. Packaging Engineer

Pregis•Aurora, IL

20h•$110,000 - $145,000•Onsite

About The Position

Pregis is seeking a Senior Packaging Engineer to lead the design, testing, and commercialization of cold chain and protective packaging solutions. Based within Pregis IQ, this role combines hands-on laboratory work, thermal and distribution testing, packaging engineering, and cross-functional project leadership to ensure products perform effectively throughout the distribution environment. Working closely with customers, sales, product management, manufacturing, and operations teams, the Senior Packaging Engineer will develop scalable packaging systems that meet performance, regulatory, and business requirements. The ideal candidate brings expertise in cold chain packaging, thermal qualification, package testing, and technical problem-solving, and will play a key role in advancing Pregis' growth across food, pharmaceutical, healthcare, life sciences, and other temperature-sensitive markets.

Requirements

Bachelor of Science in Packaging, Mechanical Engineering, Materials Science, or related engineering discipline.
3 to 7 years of experience in packaging engineering, cold chain or protective packaging, package testing, or product development.
Experience managing technical projects and customer-facing engineering initiatives.
Experience developing packaging solutions from concept through validation and commercialization.
Strong understanding of heat transfer principles including conduction, convection, radiation, and thermal resistance.
Experience with thermal packaging systems including refrigerants, phase change materials (PCMs), insulated shippers, corrugated systems, foams, and emerging sustainable insulation technologies.
Hands-on experience with environmental chambers, thermocouples, thermal mapping equipment, and data acquisition systems.
Knowledge of ISTA and ASTM test methods for thermal performance and distribution hazards, including shock, vibration, and compression.
Experience designing and executing engineering experiments and interpreting large data sets.
Experience with SolidWorks, ArtiosCAD, Cape Pack, TOPS Pro, or comparable engineering software.

Nice To Haves

Experience in pharmaceutical, life sciences, healthcare, biologics, food, meal-kit, or temperature-sensitive distribution environments.
Experience with ISTA 7D, ISTA 7E, and thermal qualification methodologies.
Experience supporting customer-facing technical consulting engagements.
Knowledge of sustainability initiatives and life-cycle assessment methodologies.
Manufacturing, converting, or operations experience.
Experience with digital simulation, thermal modeling, or predictive engineering tools.
ISTA Thermal Certification or willingness to obtain certification.
Experience with statistical analysis and data visualization tools preferred.

Responsibilities

Lead development of innovative passive cold chain systems utilizing Pregis Thermal Solutions materials, flexible materials, cushioning, and other protective packaging technologies.
Design packaging solutions that meet customer requirements for temperature control, shock and vibration protection, damage reduction, sustainability, and cost optimization.
Evaluate new materials, protective packaging formats, and system configurations to improve thermal and distribution performance and market competitiveness.
Develop customer-specific thermal packaging solutions and commercialization plans.
Design and execute thermal testing programs utilizing environmental chambers, thermal mapping, profile analysis, and distribution simulation testing.
Develop and manage qualification protocols aligned with ISTA, ASTM, and customer-specific requirements.
Conduct packaging performance evaluations to validate thermal, cushioning, containment, compression, and operational performance objectives.
Design and lead experimentation programs supporting new material evaluation and solution development.
Support operation of the ISTA and APASS-certified package testing laboratories.
Serve as a primary technical resource for customers, sales teams, distributors, and strategic partners.
Consult with customers on cold chain best practices, packaging optimization strategies, and thermal qualification requirements.
Participate in customer meetings, site visits, tours, technical presentations, and packaging reviews.
Translate customer thermal and distribution challenges into engineered cold chain and protective packaging solutions.
Deliver technical reports, recommendations, and presentations to both technical and executive audiences.
Analyze thermal performance, distribution test data, damage risks, and customer requirements to generate actionable packaging recommendations.
Develop customer-ready validation reports including methodologies, assumptions, analysis, conclusions, and recommendations.
Monitor industry trends related to cold chain, pharmaceutical packaging, sustainability, and thermal technologies.
Support creation of design guidelines, best practices, technical papers, and training materials.
Participate in structured product development activities including concept development, design reviews, feasibility evaluations, verification and validation testing, and commercialization.
Support manufacturing transfer activities, specifications, work instructions, and product launch readiness.
Manage multiple customer development programs and internal innovation projects simultaneously.
Provide technical mentorship and guidance to fellow engineers and laboratory staff.
Contribute to continuous improvement initiatives related to testing methodologies, reporting tools, digital technologies, and laboratory operations.
Support training and educational programs for internal teams, customers, and industry partners.