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Part Time Principal Packaging Engineer Jobs (NOW HIRING)

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Principal Product Manager

$142K - $227K/yr

... Part-time Full Time Salary Range Min - Max (USD) $142121 - $227394 Country United States Date 30 ... Comprehensive Benefits Package: Including medical, dental, vision, and pet insurance; 401(k) ...

One Call

Principal Product Manager

$142K - $227K/yr

... Part-time Full Time Salary Range Min - Max (USD) $142121 - $227394 Country United States Date 30 ... Comprehensive Benefits Package: Including medical, dental, vision, and pet insurance; 401(k) ...

One Call

Principal Product Manager

$142K - $227K/yr

... Part-time Full Time Salary Range Min - Max (USD) $142121 - $227394 Country United States Date 30 ... Comprehensive Benefits Package: Including medical, dental, vision, and pet insurance; 401(k) ...

Adams

Principal

Sterling, VA · On-site

Work with ADAMS team to plan and execute spiritual, social and educational programming for children ... Work timing Part time -5-8 hours/week

Arcadis

Principal Electrical Engineer

Columbus, OH · On-site

$136K - $204K/yr

Arcadis is seeking an Electrical Engineer, with strong background in the water-wastewater industry ... Arcadis offers benefits for full time and part time positions. These benefits include medical ...

Orenda

Electrical Engineer, Development

New York, NY · On-site

... package with interfaces and exceptions explicitly called out. About the Role The Electrical Engineer supports Orenda's Principal Engineer and the Project Development team by keeping our design ...

Q2Impact

Solutions Systems Engineer

Washington, DC · Remote

You work alongside the Principal in client pitches and live demos, and you feed customer ... Commercial readiness - Validate pricing and packaging in live engagements and refine tiered pricing ...

Q2Impact

Solutions Systems Engineer

Washington, DC · On-site +1

You work alongside the Principal in client pitches and live demos, and you feed customer ... Commercial readiness - Validate pricing and packaging in live engagements and refine tiered pricing ...

Delphinus Engineering

Front-End Engineer

Philadelphia, PA · On-site +1

$75K - $125K/yr

All full time and part time employees have access to participate in the Delphinus Engineering ... LOCATION: Philadelphia, PA PRINCIPAL DUTIES/RESPONSIBILITIES: * Design, develop, and maintain ...

Delphinus Engineering

Back-End Engineer

Philadelphia, PA · Remote

$75K - $125K/yr

All full time and part time employees have access to participate in the Delphinus Engineering ... Philadelphia, PA PRINCIPAL DUTIES/RESPONSIBILITIES: * Develop and enhance software for advanced ...

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Part Time Principal Packaging Engineer information

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How much do part time principal packaging engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for part time principal packaging engineer in the United States is $147,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,500.00 and $173,000.00 per year, depending on experience, location, and employer.
What are the most commonly searched types of Principal Packaging Engineer jobs? The most popular types of Principal Packaging Engineer jobs are:
Part Time Principal Packaging Engineer jobs near you
Principal CFD Engineer - Hydrodynamic Systems

Principal CFD Engineer - Hydrodynamic Systems

Verterra Energy

New Brighton, MN • On-site

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago

Job description

What We Do at Verterra Energy
At Verterra Energy, we're on a mission to harness the power in the world's rivers, canals and oceans. To accomplish this, we are commercializing our first device called VOLTURNUS, a pioneering water-power technology that deploys in harmony with the current to capture baseline, zero emission electricity.
Backed by top-tier investors and a multi-year government contract, we are growing our founding team to help achieve key milestones. Partners and collaborators include: NIRON, DoD, DoE, University of Minnesota, WEG Group, Beckhoff, Pacific Northwest National Laboratory and the US Army Corp of Engineers.
Recent press releases can be found on our website:
https://www.verterraenergy.com/news
Role Overview
You will lead computational fluid dynamics modeling efforts for Verterra's turbine systems and related platforms.
You will define modeling strategy, boundary conditions, mesh approach, turbulence models, and validation methods. You will work directly with mechanical and test engineers to ensure CFD results inform blade geometry, structural loads, fatigue expectations, and overall system efficiency.
We are open to full-time, part-time, or 1099 arrangements for the right subject matter expert.
Core Responsibilities
Hydrodynamic Modeling
  • Develop and execute 3D CFD models of rotating turbine systems in open-water environments
  • Model turbulent, unsteady, and cyclic flow conditions
  • Support blade and housing geometry optimization
  • Evaluate flow separation, wake behavior, cavitation risk, and efficiency tradeoffs

Modeling Strategy & Validation
  • Define appropriate turbulence models and simulation fidelity
  • Develop mesh strategies for rotating machinery and complex geometries
  • Establish convergence and validation criteria
  • Correlate CFD outputs with experimental data from flume and field testing
  • Identify when simulation assumptions break down

Load & System Integration
  • Extract pressure and force distributions for structural loading analysis
  • Support fatigue and cyclic loading estimation
  • Work cross-functionally with structural and mechanical engineers
  • Translate fluid results into manufacturable design recommendations

Environmental & Operational Conditions
  • Model debris interaction scenarios and flow disturbance cases
  • Evaluate performance in variable flow velocities
  • Understand long-term exposure considerations in real water systems

Documentation & Decision Support
  • Present results in clear, engineering-driven formats
  • Identify design tradeoffs and uncertainty bands
  • Support design reviews with defensible analysis
  • Document modeling assumptions and limitations

Minimum Qualifications
  • 8+ years of professional CFD experience (12+ for Principal level)
  • Demonstrated experience modeling external fluid flow systems
  • Experience with rotating machinery or turbine systems
  • Deep understanding of turbulence modeling and numerical stability
  • Experience correlating CFD results to physical testing
  • Ability to independently define modeling strategy

Preferred Qualifications
  • Marine, riverine, or open-water flow modeling experience
  • Experience with cavitation prediction
  • Experience modeling debris interaction or multiphase flow
  • Experience supporting hardware programs from early prototype through validation
  • Experience working in small, engineering-driven teams

What Success Looks Like
  • CFD informs geometry decisions early and reduces physical iteration cycles
  • Simulation results correlate closely with flume or field testing
  • Load predictions meaningfully support structural design
  • Design decisions are made based on physics, not aesthetics
  • Modeling assumptions are documented and defensible

Benefits
  • Medical, dental, and vision coverage
  • Company-paid life, disability, and basic protection
  • 401(k) with employer match
  • Unlimited paid time off + 2 weeks sick and safe leave
  • 7 company-paid holidays: New Year's Day (January 1), Memorial Day, Fourth of July, Labor Day, Thanksgiving Day, the Friday after Thanksgiving, and Christmas Day
  • Stocked kitchen

Equal opportunity
Verterra Energy does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity or any other reason prohibited by law in provision of employment opportunities and benefits.

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