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Internship Septic Design Engineer Jobs (NOW HIRING)

Cochran

Design Engineer

Union, MO · On-site

We are seeking a motivated and detail-oriented Design Engineer to join our civil engineering design ... Previous internship or co-op experience with a civil engineering or consulting firm * Familiarity ...

Sterling Engineering Inc.

Design Engineer

Wood Dale, IL

$68K - $80K/yr

Design and modify components and assemblies using SolidWorks * Create detailed 2D drawings with ... Bachelor's degree in Mechanical Engineering * 0-3 years of engineering experience (internships/co ...

Highlander Consultants

Design Engineer

Charlotte, NC

$100K - $120K/yr

Design Engineer, Medical Devices & Manufacturing Transfer COMPANY OVERVIEW: Our client is a ... engineers / interns. KEY RESPONSIBILITIES: - Work to become a subject matter expert and primary ...

Alamo Group

Design Engineer

Winn, MI · On-site

The Design Engineer will be assigned design projects for product modifications and new products ... internship and co-op experiences.

Morbark LLC

Design Engineer

Winn, MI · On-site

The Design Engineer will be assigned design projects for product modifications and new products ... internship and co-op experiences.

KeyPoint Staffing

Design Engineer

Merrimack, NH

Bachelor's degree in Mechanical Engineering or a closely related field * 0-2 years of engineering experience (internship or co-op experience in a manufacturing or product design environment a plus)

WDA Design Group

Be Seen First

Civil Engineer

Westborough, MA · On-site

... Septic Design Experience a plus! · Current MA PE License a plus! · Massachusetts residency ... engineering, landscape architecture, site planning, surveying and permitting. Since 1997, we have ...

Boeing

Design Engineer, Entry Level

El Segundo, CA · On-site

Experience using Computer Aided Design (CAD) software, such as through coursework, academic projects, internships, or hands-on engineering activities. * Exposure to space hardware environments, such ...

Boeing

Design Engineer, Entry Level

El Segundo, CA · On-site

Experience using Computer Aided Design (CAD) software, such as through coursework, academic projects, internships, or hands-on engineering activities. * Exposure to space hardware environments, such ...

SPECTRA TECH INC

Design Engineer

Oak Ridge, TN · On-site

Demonstrated ability (through coursework, project work, internships, or professional experience) in ... to engineering design (ability to perform simple analyses and report results) Preferred ...

SPECTRA TECH, Inc.

Design Engineer

Oak Ridge, TN · On-site

... internships, or professional experience) in: o Mechanical design fundamentals (mechanics of materials; basic thermal response of materials/structures) o Engineering drawings (creation and checking ...

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Internship Septic Design Engineer information

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How much do internship septic design engineer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for internship septic design engineer in the United States is $19.38, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $21.63 per hour, depending on experience, location, and employer.

What is the difference between Internship Septic Design Engineer vs Septic Design Engineer?

AspectInternship Septic Design EngineerSeptic Design Engineer
CredentialsEnrolled in or recent graduate of civil/environmental engineeringBachelor's or higher in civil/environmental engineering, with experience
Work EnvironmentInternship setting, assisting senior engineers, learning-focusedFull-time professional role, responsible for designing septic systems
ResponsibilitiesSupporting design tasks, research, learning industry standardsCreating septic system designs, calculations, client communication

The main difference is that an Internship Septic Design Engineer is a learning position for students or recent graduates gaining industry experience, while a Septic Design Engineer is a full-time professional responsible for designing septic systems independently. Internships focus on training and skill development, whereas full engineers handle project execution and client interactions.

What cities are hiring for Internship Septic Design Engineer jobs? Cities with the most Internship Septic Design Engineer job openings:
What are the most commonly searched types of Septic Design Engineer jobs? The most popular types of Septic Design Engineer jobs are:
What states have the most Internship Septic Design Engineer jobs? States with the most job openings for Internship Septic Design Engineer jobs include:
Internship Septic Design Engineer jobs near you

Design Engineer Internship - Fall 2026

LiquidPiston

Suffield, CT • On-site

Other

Re-posted 26 days ago

Job description

Design Engineer Internship-LiquidPiston: Multiple Openings Available
Location: This role is fully onsite in Bloomfield, CT, five days per week. The company will be relocating to Suffield, CT later in 2026. (relocation assistance not available)
Employment Type: Full-time Internship (Fall 2026)
Compensation: Paid
About LiquidPiston:
LiquidPiston is a fast-growing propulsion technology company reinventing the internal combustion engine with our patented X-Engine rotary architecture and High Efficiency Hybrid Cycle (HEHC). Our engines deliver dramatically higher power density, efficiency, fuel flexibility, and compactness than traditional piston designs — making them ideal for UAVs, defense systems, hybrid-electric propulsion, portable power, and aerospace applications.
We're transitioning from pure R&D to industrialization and commercialization, creating exciting opportunities to impact real product development in a small, high-energy team.
Internship Overview:
LiquidPiston has multiple openings for Design Engineer Interns within our mechanical design and engine development teams. These roles focus on hands-on component and subsystem design for our rotary engines and related systems. You'll work closely with senior design engineers, simulation specialists, and test teams in a collaborative, prototype-heavy environment.
This is a high-ownership internship - expect to take real designs from concept through CAD modeling, analysis support, prototyping, and testing iteration. Ideal for students passionate about mechanical design, engines, and rapid prototyping who want meaningful contributions to next-generation power systems.
Key Responsibilities:
  • Support conceptual and detailed design of rotary engine components (housings, rotors, seals, bearings, combustors, cooling systems, etc.) using SolidWorks or similar CAD tools
  • Create and modify 3D models, assemblies, and detailed drawings following ASME standards
  • Assist in design analysis using hand calculations, basic FEA (structural/thermal), and collaboration with simulation engineers
  • Participate in rapid prototyping: prepare files for additive manufacturing (polymer/metal), CNC machining, or in-house fabrication
  • Support design reviews, tolerance stack-ups, and manufacturability assessments
  • Help iterate designs based on test results, simulation feedback, or manufacturing constraints
  • Contribute to fixture/tooling design for engine assembly or testing
  • Document designs, changes, and findings in reports, Asana tasks, or shared drives
  • Collaborate across mechanical, manufacturing, controls, and test teams
Qualifications (Required):
  • Currently pursuing a Bachelor’s or Master’s degree in Mechanical Engineering, or a closely related field (rising junior/senior or graduate level preferred)
  • Strong proficiency in SolidWorks (or equivalent: Fusion 360, Creo, CATIA) for solid modeling, assemblies, and drawings
  • Solid fundamentals in mechanical design, mechanics of materials, thermodynamics, and manufacturing processes
  • Hands-on mindset — comfortable with prototyping, basic machining, or 3D printing
  • Excellent problem-solving skills and attention to detail
  • U.S. person status (citizen or permanent resident) preferred due to defense/aerospace-related projects
  • Ability to thrive in a fast-paced, small-team environment with quick iteration cycles
Preferred Skills & Experience:
  • Prior project experience with engines, rotaries, high-performance vehicles, Formula SAE, UAVs, or robotics
  • Exposure to GD&T, tolerance analysis, or design for manufacturing/assembly (DFM/DFA)
  • Basic FEA experience (SolidWorks Simulation, ANSYS, or similar)
  • Familiarity with additive manufacturing workflows or topology optimization
  • Interest in internal combustion engines, hybrid systems, or advanced propulsion
  • Previous internship or co-op in mechanical design, automotive, or aerospace
Our Culture
At LiquidPiston, we challenge convention and solve hard problems. We move fast, think boldly, and iterate quickly. Our team thrives on collaboration, creativity, and resilience. We take calculated risks and believe that every setback is a steppingstone toward breakthrough innovation.
Equal Opportunity Employer
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, or veteran status, and will not be discriminated against on the basis of disability.
All offers of employment at LiquidPiston are contingent upon the successful completion of a pre-employment background check, drug screening and credit check. 

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