Engineering Intern Jobs in New Jersey
Engineering Intern jobs in New Jersey are among the most active in the Northeast, with strong demand concentrated in pharmaceuticals, defense systems, and infrastructure, drawing candidates from entry-level undergraduates to graduate-level candidates seeking industry exposure. The largest hiring metros are Newark, Princeton, and Parsippany, where established employers such as Johnson & Johnson, Lockheed Martin, and PSEG maintain deep internship pipelines across mechanical, electrical, and chemical engineering disciplines. Demand is especially consistent in process engineering, systems integration, and environmental compliance. See the openings below and apply to the ones that match your experience.
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Showing 5 of 60+ Engineering Intern jobs
Onsite: West Caldwell, NJ
From May - August 2027
No relocation assistance or housing provided
Mercury Systems is seeking a motivated and innovative RF Engineering Intern eager to learn, contribute, and bring fresh ideas to RF engineering team. In this hands-on role you'll support the design and testing of advanced RF components and integrated assemblies. Working alongside senior engineers, you'll contribute to a fast-paced, multidisciplinary team dedicated to delivering innovative solutions and continuously advancing technical capabilities. The ideal intern will independently drive small design projects from concept to completion while supporting broader business objectives.
Job Responsibilities:
- Test and evaluate RF components and modules to ensure performance meets design specifications
- Generate and maintain bills of materials (BOMs) for RF products and assemblies
- Design and support the development of test fixtures for RF characterization
- Support ongoing engineering development projects and product initiatives
- Support the creation and maintenance of technical design documentation
- Provide engineering support for existing products while working closely with senior engineers
Required Qualifications:
- Currently enrolled in a university program pursuing a bachelor's or master's degree in electrical engineering
- A minimum GPA of 3.1 is required. You will be asked to submit your transcripts during the review process
- Experience with RF theory principles through coursework, academic project work, or industry work
- Experience using electronic test equipment such as oscilloscopes, signal analyzers, or related diagnostic tools
- Familiarity of RF circuit fundamentals and design techniques
- Quick learner with the ability to rapidly acquire and apply new skills
"This position requires you to access information that is subject to U.S. export regulations. You may only access such information if you are a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. government.”
Preferred Qualifications:
- Experience with RF simulation tools such as AWR, MATLAB, HFSS, or equivalent circuit/EM simulation software
- Experience with CAD tools for circuit design and layout
- Capable of independently conducting RF measurements using Vector Network Analyzers, Spectrum Analyzers, Signal Generators, and other lab instrumentation
Mercury Systems is a technology company that makes the world a safer, more secure place. We push processing power to the tactical edge, making the latest commercial technologies profoundly more accessible for today's most challenging aerospace and defense missions. From silicon to system scale, Mercury enables customers to accelerate innovation and turn data into decision superiority. Headquartered in Andover, Massachusetts, Mercury employs more than 2,300 people in 24 locations worldwide. To learn more, visit mrcy.com
Our Culture
We are committed to making Mercury a great place to work, no matter where our employees are located. We offer a casual and enjoyable atmosphere that allows employees to learn and grow. We help and care for one another and work as one to achieve results for us and for our customers. We value communication and transparency, and strive to foster two-way dialogue at all levels of the organization. We are committed to lifelong learning, offering comprehensive skills training and tuition reimbursement. Whether you're just starting out on your career journey or you are an experienced professional, it's important to us that you feel recognized and rewarded for your contributions.
To find out more about Why Mercury?, or visit the Mercury Community or find answers to general questions at Mercury FAQs
Mercury Systems is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex (including pregnancy), sexual orientation, gender identity, national origin, genetic information, creed, citizenship, disability, protected veteran or marital status.
As an equal opportunity employer, Mercury Systems is committed to a diverse workforce. In order to ensure reasonable accommodation for individuals protected by Section 503 of the Rehabilitation Act of 1973, the Vietnam Veterans' Readjustment Act of 1974, and Title I of the Americans with Disabilities Act of 1990, applicants that require accommodation in the job application process may contact the number below for assistance.
(978) 256-1300
Click here read about our recent press release.
Additional Details : Fulltime Equivalent Job Grade Salary Range for this position: $17.00 - 39.00/hour
- the role and related responsibilities;
- prior work experience;
- education, training, skills and certifications;
- internal equity with others employed by Mercury in similar roles;
- geographic location; and
- alignment with market data.
- bonus opportunities (or special incentives for sales positions);
- health, life and disability insurance;
- company-paid holidays and time off;
- 401(k) retirement plan;
- discounted employee stock purchase plan;
- tuition reimbursement; and
- access to professional development and personal wellness platforms including LinkedIn Learning, Headspace, Aaptiv and Virgin Pulse.
Onsite: West Caldwell, NJ
From May - August 2027
No relocation assistance or housing provided
Mercury Systems is seeking a motivated and innovative RF Engineering Intern eager to learn, contribute, and bring fresh ideas to RF engineering team. In this hands-on role you'll support the design and testing of advanced RF components and integrated assemblies. Working alongside senior engineers, you'll contribute to a fast-paced, multidisciplinary team dedicated to delivering innovative solutions and continuously advancing technical capabilities. The ideal intern will independently drive small design projects from concept to completion while supporting broader business objectives.
Job Responsibilities:
- Test and evaluate RF components and modules to ensure performance meets design specifications
- Generate and maintain bills of materials (BOMs) for RF products and assemblies
- Design and support the development of test fixtures for RF characterization
- Support ongoing engineering development projects and product initiatives
- Support the creation and maintenance of technical design documentation
- Provide engineering support for existing products while working closely with senior engineers
Required Qualifications:
- Currently enrolled in a university program pursuing a bachelor's or master's degree in electrical engineering
- A minimum GPA of 3.1 is required. You will be asked to submit your transcripts during the review process
- Experience with RF theory principles through coursework, academic project work, or industry work
- Experience using electronic test equipment such as oscilloscopes, signal analyzers, or related diagnostic tools
- Familiarity of RF circuit fundamentals and design techniques
- Quick learner with the ability to rapidly acquire and apply new skills
"This position requires you to access information that is subject to U.S. export regulations. You may only access such information if you are a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. government.”
Preferred Qualifications:
- Experience with RF simulation tools such as AWR, MATLAB, HFSS, or equivalent circuit/EM simulation software
- Experience with CAD tools for circuit design and layout
- Capable of independently conducting RF measurements using Vector Network Analyzers, Spectrum Analyzers, Signal Generators, and other lab instrumentation
Mercury Systems is a technology company that makes the world a safer, more secure place. We push processing power to the tactical edge, making the latest commercial technologies profoundly more accessible for today's most challenging aerospace and defense missions. From silicon to system scale, Mercury enables customers to accelerate innovation and turn data into decision superiority. Headquartered in Andover, Massachusetts, Mercury employs more than 2,300 people in 24 locations worldwide. To learn more, visit mrcy.com
Our Culture
We are committed to making Mercury a great place to work, no matter where our employees are located. We offer a casual and enjoyable atmosphere that allows employees to learn and grow. We help and care for one another and work as one to achieve results for us and for our customers. We value communication and transparency, and strive to foster two-way dialogue at all levels of the organization. We are committed to lifelong learning, offering comprehensive skills training and tuition reimbursement. Whether you're just starting out on your career journey or you are an experienced professional, it's important to us that you feel recognized and rewarded for your contributions.
To find out more about Why Mercury?, or visit the Mercury Community or find answers to general questions at Mercury FAQs
Mercury Systems is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex (including pregnancy), sexual orientation, gender identity, national origin, genetic information, creed, citizenship, disability, protected veteran or marital status.
As an equal opportunity employer, Mercury Systems is committed to a diverse workforce. In order to ensure reasonable accommodation for individuals protected by Section 503 of the Rehabilitation Act of 1973, the Vietnam Veterans' Readjustment Act of 1974, and Title I of the Americans with Disabilities Act of 1990, applicants that require accommodation in the job application process may contact the number below for assistance.
(978) 256-1300
Click here read about our recent press release.
Additional Details : Fulltime Equivalent Job Grade Salary Range for this position: $17.00 - 39.00/hour
- the role and related responsibilities;
- prior work experience;
- education, training, skills and certifications;
- internal equity with others employed by Mercury in similar roles;
- geographic location; and
- alignment with market data.
- bonus opportunities (or special incentives for sales positions);
- health, life and disability insurance;
- company-paid holidays and time off;
- 401(k) retirement plan;
- discounted employee stock purchase plan;
- tuition reimbursement; and
- access to professional development and personal wellness platforms including LinkedIn Learning, Headspace, Aaptiv and Virgin Pulse.
See All 60 Engineering Intern Jobs in New Jersey
Find roles in New Jersey that match your experience and apply in just a few clicks.
Find Engineering Intern JobsEngineering Intern Jobs by City in New Jersey
Where New Jersey roles are concentrated, by current openings.
Engineering Intern Job Market in New Jersey
A snapshot from current New Jersey openings, updated as new roles post.
Who's Hiring
What New Jersey Employers Look For
The qualifications that appear most often in engineering intern jobs across New Jersey.
- Currently enrolled in an accredited engineering degree program at an accredited university
- Completed coursework in core engineering fundamentals relevant to the specific discipline
- Proficiency in engineering software such as AutoCAD, MATLAB, or SolidWorks
- Ability to work on-site at New Jersey facilities with occasional lab or field assignments
- Strong analytical and problem-solving skills demonstrated through academic or project work
- Effective written and verbal communication skills for cross-functional team collaboration
Engineering Intern Jobs in New Jersey: Frequently Asked Questions
How do you become a engineering intern in New Jersey?
Most engineering intern roles in New Jersey require active enrollment in an ABET-accredited engineering program at a college or university. Employers in industries like pharmaceuticals and defense typically expect candidates to have completed at least one year of core coursework. New Jersey does not require a state license to work as an intern, but candidates pursuing engineering licensure should be aware of the New Jersey State Board of Professional Engineers and Land Surveyors, which governs the path to becoming a licensed professional engineer after graduation.
Which companies hire engineering interns in New Jersey?
Companies currently hiring engineering interns in New Jersey include WSP, Ardurra, and Burns & McDonnell, per current listings on Migrate Mate as of September 2026. New Jersey's dense concentration of pharmaceutical headquarters, defense contractors, and utility providers makes it one of the more varied internship markets on the East Coast.
Which New Jersey cities have the most engineering intern jobs?
Morristown, Cherry Hill, and Clifton have the most engineering intern openings in New Jersey. Newark anchors demand through its proximity to major corporate campuses and infrastructure projects, while Princeton draws heavily from its research and pharmaceutical corridor, and Parsippany serves as a hub for defense, engineering services, and energy firms with large technical teams.
Are there remote engineering intern jobs in New Jersey?
Yes, but they're rare. About 13% of engineering intern openings tied to New Jersey are remote or hybrid as of September 2026, reflecting the hands-on nature of most engineering internship work. When remote options do appear, they tend to be concentrated in software-adjacent engineering roles such as data systems, CAD modeling review, or engineering documentation.
How can I get hired as a engineering intern in New Jersey with little or no experience?
The most realistic entry path is applying directly to structured internship programs run by large New Jersey employers before completing your degree. Companies like Johnson & Johnson, PSEG, and Lockheed Martin operate formal internship pipelines designed for students with limited hands-on experience. Completing relevant coursework in your discipline and building a portfolio of academic or personal projects strengthens your application. Candidates who have pursued EIT exam preparation or coursework recognized by the New Jersey State Board of Professional Engineers also stand out in competitive applicant pools.
Where can I find and apply to engineering intern jobs in New Jersey?
You can find and apply to engineering intern jobs in New Jersey on Migrate Mate, which lists current openings tied to the state. Search the listings to find roles that match your discipline, availability, and experience level, then apply directly to the ones that fit.
See All 60 Engineering Intern Jobs in New Jersey
Find roles in New Jersey that match your experience and apply in just a few clicks.
Find Engineering Intern Jobs