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Part Time Mechanical Engineer Jobs in Indianapolis, IN

PT Adjunct Engineering Main Campus - Anderson, IN 46012 Overview Position Type: Part Time Education ... The ideal candidate will have a strong background in Mechanical, Electrical, Mechatronics, Computer ...

S. citizen * Bachelor's degree--preferably in the field of civil, mechanical or electrical ... PART-TIME OPPORTUNITIES There are part-time roles as a Civil Engineer in the Navy. Serving ...

Preparing architectural, mechanical, electrical and civil drawings * Designing grading and drainage ... Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled ...

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Showing results 1-20

Part Time Mechanical Engineer information

See Indianapolis, IN salary details

$43.5K

$98.3K

$159.2K

How much do part time mechanical engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for part time mechanical engineer in Indianapolis, IN is $98,338.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,900.00 and $120,900.00 per year, depending on experience, location, and employer.

What Does a Part Time Mechanical Engineer Do?

As a part-time mechanical engineer, you design and build mechanical systems that meet the requirements of a given project. You may use calculation techniques to determine the construction requirements of each device, coordinate with other engineers to design it, and use software to detail the engineering specifications. You typically support full-time engineers, particularly because companies who need new devices usually want them as soon as possible. Depending on the needs of the project, you may also travel to factories or work sites, discuss potential devices with customers, and give presentations. You often work through contracts, but you may work exclusively for an employer.

What are the key skills and qualifications needed to thrive as a Part Time Mechanical Engineer, and why are they important?

To succeed as a Part Time Mechanical Engineer, you typically need a degree in mechanical engineering, strong problem-solving skills, and experience with engineering principles. Familiarity with CAD software, simulation tools, and industry-specific certifications like EIT or PE are commonly required. Effective communication, time management, and adaptability are important soft skills for balancing multiple projects and collaborating with teams. These competencies ensure that even in a part-time capacity, engineers deliver high-quality solutions and contribute effectively to organizational goals.

How does working part time as a mechanical engineer impact project involvement and collaboration with full-time team members?

Part time mechanical engineers typically focus on specific tasks or phases of a project, which means clear communication and efficient documentation are essential for seamless collaboration. You may be assigned to design reviews, prototyping, or troubleshooting, working closely with full-time colleagues who handle broader project management. While you might not always be present for every team meeting, most companies utilize digital tools and flexible scheduling to keep part-time staff integrated and informed. This structure allows you to make meaningful contributions while balancing other commitments.

What is the difference between Part Time Mechanical Engineer vs Mechanical Designer?

AspectPart Time Mechanical EngineerMechanical Designer
CredentialsBachelor's in Mechanical Engineering, possibly PE licenseBachelor's or higher in Mechanical Engineering or Design
Work EnvironmentManufacturing, product development, consultingCAD drafting, product design, prototyping
Employer UsageEngineering firms, manufacturing companiesDesign firms, R&D departments

Part Time Mechanical Engineers focus on applying engineering principles to develop and analyze mechanical systems, often working on projects requiring technical expertise. Mechanical Designers primarily create detailed drawings and models for manufacturing, emphasizing CAD skills. While both roles require mechanical engineering knowledge, the engineer's role is more analytical, whereas the designer's role centers on drafting and design documentation.

What are the most commonly searched types of Mechanical Engineer jobs in Indianapolis, IN? The most popular types of Mechanical Engineer jobs in Indianapolis, IN are:
What are popular job titles related to Part Time Mechanical Engineer jobs in Indianapolis, IN? For Part Time Mechanical Engineer jobs in Indianapolis, IN, the most frequently searched job titles are:
What cities near Indianapolis, IN are hiring for Part Time Mechanical Engineer jobs? Cities near Indianapolis, IN with the most Part Time Mechanical Engineer job openings:
Industrial Water Senior Process Mechanical Engineer

Industrial Water Senior Process Mechanical Engineer

ARCADIS

Indianapolis, IN • Hybrid

$99.90K - $131.90K/yr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Arcadis rating

8.5

Company rating: 8.5 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

72nd of 349 rated engineering


Job description

Senior Process Mechanical Engineer / Design Manager

Arcadis' Industrial Water Treatment and Optimization (IWTO) team is seeking a Senior Process Mechanical Engineer / Design Manager with 10+ years of consulting engineering experience to contribute to our expanding portfolio of industrial water and wastewater related design projects. In this role, you will support the growth and development of the business through the application of knowledge and expertise in the field of industrial water and wastewater engineering, client services, and design management. In this role, you will have the opportunity to:

  • Function as the process engineer on industrial water/wastewater projects
  • Apply processes and technologies for physical/chemical primary treatment, biological treatment, membrane treatment, adsorption, filtration, disinfection, thermal evaporation and crystallization
  • Receive technical mentoring and guidance from a principal process engineer or subject matter expert
  • Delegate engineering or scientific calculations/ drawings to mid-level and junior staff
  • Collaborate with multi-disciplinary design teams to implement complex treatment solutions
  • Participate on business development/ sales opportunities with clients, including selling of projects to clients and preparation of proposals
  • Support or lead implementation of projects from study phase through design, construction, startup and commissioning, and operation and maintenance of treatment systems

This is a hybrid work position. Client facilities and projects are located throughout the US, with some international assignments. Preferred locations include Houston, Dallas, Raleigh, Indianapolis, Minneapolis, Tampa, Denver, Atlanta and Philadelphia; however, other locations may also be considered.

Role accountabilities include:

  • Active business and risk manager capable of successfully planning and executing projects.
  • Provide leadership, direction, and coaching to project team members.
  • Make decisions guided by organizational and functional strategies / objectives.
  • Deliver guidance and meaningful feedback to support career development and progression of mid-level and junior staff.
  • Demonstrate expert critical thinking, accountability, collaboration, communication, self-discipline, self-development, conflict resolution and adaptability/flexibility skills.
  • Work in and contribute to all areas of the IWTO business (business development, technology, and project delivery).
  • Have a strong understanding of industrial water, business trends, and competitor strategies.
  • Travel as needed for client meetings, project site visits, etc. project staffing needs (up to 25%)
  • Possess a very strong understanding of different types of industrial wastewater treatment systems.
  • Design delivery, capital and operation and maintenance cost estimation, consulting engineering firm experience
  • Project scheduling and work planning, proven ability to manage and deliver industrial water projects

Qualifications & Experience:

  • Bachelor's degree in Chemical, Civil, Environmental, or Mechanical Engineering.
  • 10+ years of industrial wastewater experience
  • Professional Engineer registration in one or more states
  • Valid US driver's license

Preferred:

  • Master's degree or PhD in environmental or chemical engineering
  • 14+ years of experience
  • Proven ability to sell projects to industrial clients
  • Very strong competitor knowledge and focus
  • Can-do approach
  • Demonstrated team player and builder

Why Arcadis?

We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It's why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together.

You'll do meaningful work, and no matter what role, you'll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you.

Together, we can create a lasting legacy.

Join Arcadis. Create a Legacy.

Our Commitment to Equality, Diversity, Inclusion & Belonging

We want you to be able to bring your best self to work every day which is why we take equality and inclusion seriously and hold ourselves to account for our actions. Our ambition is to be an employer of choice and provide a great place to work for all our people. We are an equal opportunity and affirmative action employer. Women, minorities, people with disabilities and veterans are strongly encouraged to apply. We are dedicated to a policy of non-discrimination in employment on any basis including race, creed, color, religion, national origin, sex, age, disability, marital status, sexual orientation, gender identity, citizenship status, disability, veteran status, or any other basis prohibited by law.

Arcadis offers benefits for full time and part time positions. These benefits include medical, dental, and vision, EAP, 401K, STD, LTD, AD&D, life insurance, paid parental leave, reward & recognition program and optional benefits including wellbeing benefits, adoption assistance and tuition reimbursement. We offer nine paid holidays and 15 days PTO that accrue per year. The salary range for this position is $97,600- $157,380.

Actual salaries will vary and are based on several factors, such as experience, education, budget, internal equity, project and location.


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About Arcadis

Sourced by ZipRecruiter

Our work with clients has a direct impact on people's lives and on the planet. We make moving, living and belonging in cities safer, more resilient and more sustainable. By partnering with our clients as responsible custodians of our earth's resources, we can create a sustainable planet. We continue to think of new ways to make positive impacts and create better experiences for people; data driven and digital solutions have become part of the Arcadis DNA. Working together with clients and using techniques like design thinking, we can get to the heart of our clients' most pressing challenges and work together to solve them.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

Highlands Ranch, CO, US