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Engineering Internship Jobs in Oak Ridge, NJ (NOW HIRING)

iLearn Schools

Software Developer Intern

Fair Lawn, NJ

$19.50 - $25.50/hr

Position: Software Developer Intern (Unpaid Internship) Overview: We are looking for a motivated Software Developer Intern to assist with application development, debugging, and software ...

HDR

Environmental Designer/EIT

Woodcliff Lake, NJ · On-site

Professional experience with engineering internships is preferred * Local candidates preferred * Strong commitment to safety. * Ability and willingness to perform physically demanding sampling task ...

HDR

Environmental Designer/EIT

Woodcliff Lake, NJ · On-site

Professional experience with engineering internships is preferred * Local candidates preferred * Strong commitment to safety. * Ability and willingness to perform physically demanding sampling task ...

iLearn Schools

Software Developer Intern

Fair Lawn, NJ · On-site

$19.50 - $25.50/hr

Software Developer Intern (Unpaid Internship) Overview: We are looking for a motivated Software Developer Intern to assist with application development, debugging, and software implementation in an ...

TECHFLEX INC

Junior Electrical Engineer

Sparta, NJ · On-site

$26 - $32/hr

Bachelor's degree in electrical engineering or a related field. * 0-3 years of relevant engineering experience (internships or co-ops considered). * Understanding of electrical fundamentals related ...

Montclair YMCA

Nature/Science Internship

Montclair, NJ · On-site

$15.25 - $20.50/hr

Build your skills in environmental science and education through interactive outdoor programming ... All interns working ACA accredited camps are required to have 24 hours of pre-camp training as a ...

System One

Associate Manufacturing Engineer

Mahwah, NJ · Remote

$35 - $41/hr

... 2 years of engineering experience (internships and co-op experience considered). * Strong communication and organizational skills with ability to collaborate across cross-functional teams.

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All JobsEngineering JobsEngineering Internship JobsEngineering Internship Jobs in Oak Ridge, NJ

Engineering Internship information

See Oak Ridge, NJ salary details

$11

$19

$29

How much do engineering internship jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for engineering internship in Oak Ridge, NJ is $19.23, according to ZipRecruiter salary data. Most workers in this role earn between $16.06 and $20.82 per hour, depending on experience, location, and employer.

What do you do as an engineering internship?

An engineering internship involves assisting engineers with projects, conducting research, and gaining practical experience in areas such as design, testing, and analysis. Interns often work under supervision, use tools like CAD software, and develop technical skills relevant to their engineering discipline. The internship provides exposure to real-world engineering environments and may require a basic understanding of engineering principles and problem-solving abilities.

What types of projects can I expect to work on during an engineering internship, and how much responsibility will I have?

As an engineering intern, you can expect to work on a variety of projects ranging from assisting with ongoing research and development to supporting design, testing, or manufacturing processes. The level of responsibility often increases as you demonstrate competency, typically starting with supervised tasks and gradually moving toward more independent work. You'll likely collaborate with engineers, project managers, and other interns, gaining hands-on experience with industry-standard tools and practices. This exposure not only helps you apply classroom knowledge but also develops essential teamwork and communication skills highly valued in engineering roles.

What is the difference between Engineering Internship vs Engineering Co-op?

AspectEngineering InternshipEngineering Co-op
CredentialsTypically students or recent graduates; no required certificationsUsually students enrolled in engineering programs; no certifications required
Work EnvironmentShort-term, project-based, often during summerLonger-term, integrated with academic schedule, often semester-based
Employer & Industry UsageCommon in engineering firms, manufacturing, tech companiesCommon in engineering firms, manufacturing, and corporate R&D

Engineering internships and co-ops both provide practical experience in engineering fields. Internships are typically shorter, often during summer, and suited for students exploring careers. Co-ops are longer, integrated with academic programs, offering more in-depth exposure. Both roles help build skills and industry connections, but co-ops usually involve more extended work periods and deeper engagement.

What are the key skills and qualifications needed to thrive as an engineering intern, and why are they important?

To thrive as an Engineering Intern, you typically need a strong academic background in engineering principles, problem-solving skills, and progress toward a relevant degree. Familiarity with industry-specific software such as AutoCAD, SolidWorks, MATLAB, or programming languages like Python is often required. Strong teamwork, eagerness to learn, and effective communication skills help interns integrate into project teams and absorb new concepts quickly. These skills and qualities are essential for delivering valuable contributions, adapting to workplace demands, and building a solid foundation for a future engineering career.

Which engineering internship is best for engineering students?

The best engineering internship for students depends on their field of interest, such as mechanical, electrical, or civil engineering. Internships at reputable companies or organizations that offer hands-on experience, mentorship, and exposure to industry tools like CAD or MATLAB are highly valuable. Selecting internships aligned with career goals and gaining relevant skills can enhance future employment prospects.
What cities near Oak Ridge, NJ are hiring for Engineering Internship jobs? Cities near Oak Ridge, NJ with the most Engineering Internship job openings:
Engineering Internship jobs near you
Infographic showing various Engineering Internship job openings in Oak Ridge, NJ as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $40,003 per year, or $19.2 per hour.

Senior Environmental Scientist, Geologist, Engineer or Hydrogeologist

langan

Parsippany, NJ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Langan rating

8.8

Company rating: 8.8 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

68th of 446 rated engineering

Job description

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.

Consistently ranked among the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.

Job Summary

Langan is seeking a Senior Staff Environmental Scientist, Geologist, Engineer or Hydrogeologist to join its collaborative team in Parsippany, NJ or New York, New York. This individual will serve a key function in providing site exploration activities, including soil borings and monitoring well installations; conducting field tests; collecting field data and samples; monitoring construction sites; and compiling data and preparing reports. In this role, you will have the opportunity to work on diverse projects, solve problems and overcome challenges in restoring the environment and returning blighted properties to productive re-use while protecting and enhancing the environment.  The position encourages learning, growth, creativity, flexibility, and collaboration in a team environment.

Job Responsibilities
  • Assist with the planning and execution of field investigations by performing field tests, collecting samples, collecting and recording data, and performing routine calculations;
  • Monitor complex construction projects by taking various tests to evaluate whether contractor or subcontractor has complied with job specifications;
  • Collect soil, soil vapor, indoor and ambient air, sediment, surface water, and groundwater samples;
  • Operate and maintain groundwater and soil vapor treatment systems;
  • Assist with acquisition of and compliance with regulatory agency permits to support site investigation and remediation;
  • Review and interpret environmental, geological, and historical records to support environmental due diligence;
  • Prepare a variety of standard logs and field forms (such as drilling logs, field investigation dailies, and chain of custody logs);
  • Identify and implement solutions to both routine and more complex field problems and document them accurately, keeping project manager informed or problems encountered during work assignments;
  • Lead tasks associated with the preparation and modification of various engineering documents including reports, specifications, plans, cost estimates and designs for projects;
  • Perform and manage tasks within specific budgets and schedules. May track task and project budgets;
  • Interact in a professional manner with client and subcontractor representatives in close collaboration with supervisor;
  • Supervise or coordinate the work of staff engineers, interns and others who assist in specific assignments as needed; and
  • Perform other duties as requested.
Qualifications
  • Bachelor's degree in Environmental Science, Environmental Engineering, Geology or Hydrogeology;
  • 4+ years of related experience in contaminated sites investigation, engineering feasibility studies, remedial and mitigation system design and construction oversight;
  • For engineers, possession of a valid Professional licensure or ability to obtain within one year;
  • Experience conducting Phase I and II environmental site assessment including drilling observation, sampling, well installation, construction/remediation oversight;
  • Experience performing small and large scale groundwater treatment system design, operation and maintenance, and optimization;
  • Experience providing litigation support services for expert witness projects, or similar;
  • In-depth knowledge and understanding of state and federal environmental regulations (including CERCLA and RCRA);
  • Experience working with state regulatory agencies;
  • Excellent written and verbal communication skills;
  • Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;
  • Ability to effectively work independently and in a team environment;
  • Availability to work overtime as needed; and
  • Possess reliable transportation for client meetings and job site visits and a valid driver's license in good standing.

Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.

Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!

Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.

Certain US jurisdictions require Langan to include an estimate of salary or hourly ranges. The estimated range for this role is: $72,000 - $104,000. Actual compensation may vary based on factors such as related work experience, location, market conditions, education/training, certifications and other credentials, as well as applicable knowledge and skills. Certain roles may be eligible for overtime and participation in the firm's annual bonus and performance review program. Bonuses are discretionary and based on individual job performance and the profitability of the firm. Employees are also eligible to receive up to 20 days of paid vacation time, 10 days of paid sick time and 10 paid holidays throughout the year. Eligibility and actual paid time off may vary based on local law and factors such as hours worked, related work experience and level.

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