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Application Engineer Intern Jobs in Newark, NJ (NOW HIRING)

ANS

Lab Engineer (Intern)

South Plainfield, NJ · On-site

$18 - $22/hr

The Lab Engineer (Intern) plays a crucial role in advancing ANS's geotechnical engineering ... in application materials based on available information. These tools assist our recruitment team ...

ANS

Lab Engineer (Intern)

South Plainfield, NJ · On-site

$18 - $22/hr

The Lab Engineer (Intern) plays a crucial role in advancing ANS's geotechnical engineering ... in application materials based on available information. These tools assist our recruitment team ...

IBM

Data Engineer Intern 2027

New York, NY

You'll receive a status update email for each application, so be sure to check your IBM Careers ... As an intern, you'll experience this culture and could advance to our full-time Associates program ...

IBM

Data Engineer Intern 2027

New York, NY · On-site

You'll receive a status update email for each application, so be sure to check your IBM Careers ... As an intern, you'll experience this culture and could advance to our full-time Associates program ...

IBM

Data Engineer Intern 2027

Bronx, NY · On-site

You'll receive a status update email for each application, so be sure to check your IBM Careers ... Job Title Data Engineer Intern 2027 Date posted 13-Aug-2026 Job ID 128614 City / Township / Village ...

Enboarder

Software Engineer Intern

Manhattan, NY · On-site

$100 - $125/hr

Ship delightful tools that are used by AI application developers all across the world. Qualifications * High-agency, customer-centric full-stack experience, e.g. ex-founder or ex-founding engineer.

New

Haize Labs

Software Engineer Intern

New York, NY

$100K - $125K/yr

Ship delightful tools that are used by AI application developers all across the world. Qualifications * High-agency, customer-centric full-stack experience, e.g. ex-founder or ex-founding engineer.

Haize Labs

Software Engineer Intern

New York, NY · On-site

$100K - $125K/yr

Ship delightful tools that are used by AI application developers all across the world. Qualifications * High-agency, customer-centric full-stack experience, e.g. ex-founder or ex-founding engineer.

Haize Labs

Software Engineer Intern

New York, NY

$100K - $125K/yr

Ship delightful tools that are used by AI application developers all across the world. Qualifications * High-agency, customer-centric full-stack experience, e.g. ex-founder or ex-founding engineer.

iLearn Schools

Software Developer Intern

Fair Lawn, NJ

$19.50 - $25.50/hr

We are looking for a motivated Software Developer Intern to assist with application development, debugging, and software implementation in an educational environment. This is an excellent opportunity ...

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All JobsApplication Engineer Intern JobsApplication Engineer Intern Jobs in Newark, NJ

Application Engineer Intern information

See Newark, NJ salary details

$14

$26

$40

How much do application engineer intern jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for application engineer intern in Newark, NJ is $26.58, according to ZipRecruiter salary data. Most workers in this role earn between $21.63 and $30.14 per hour, depending on experience, location, and employer.

What does an application engineer intern do?

An Application Engineer Intern assists with the development, testing, and support of software applications tailored to client or company needs. They work closely with senior engineers to understand user requirements, troubleshoot issues, and help design technical solutions. Interns may also document processes, create prototypes, and sometimes interact with customers to gather feedback. This role offers hands-on experience in both engineering and client-facing aspects of software development.

What are the key skills and qualifications needed to thrive as an application engineer intern?

To thrive as an Application Engineer Intern, you need a solid understanding of engineering fundamentals, programming languages (such as Python, Java, or C++), and typically be enrolled in a relevant STEM degree program. Familiarity with CAD software, version control systems like Git, and basic knowledge of database management are often required. Strong problem-solving skills, eagerness to learn, and effective communication help interns collaborate with teams and adapt quickly to new challenges. These skills and qualities are crucial for contributing meaningfully to projects and growing professionally within a technical work environment.

What types of projects and responsibilities can an application engineer intern typically expect during their internship?

As an Application Engineer Intern, you can expect to work on projects that involve assisting with software or hardware application development, troubleshooting client issues, and supporting senior engineers with technical solutions. Interns often collaborate closely with cross-functional teams such as product management, quality assurance, and customer support, gaining valuable experience in communication and project coordination. Daily responsibilities may include debugging code, preparing technical documentation, and participating in team meetings to discuss ongoing development challenges. This hands-on exposure offers a great foundation for building technical and professional skills in a real-world engineering environment.

What is the difference between Application Engineer Intern vs Application Engineer?

AspectApplication Engineer InternApplication Engineer
CredentialsTypically pursuing or recently completed a relevant degree; no professional certification requiredBachelor's degree in engineering, computer science, or related field; certifications like Cisco or Microsoft may be preferred
Work EnvironmentInternship setting, often in a corporate or technical team, with supervised tasksFull-time professional role, responsible for designing, testing, and supporting applications
Employer & Industry UsageUsed in tech, manufacturing, and engineering firms for entry-level learning rolesUsed across industries for ongoing technical support, development, and client interaction

The main difference between an Application Engineer Intern and an Application Engineer is experience level and responsibilities. Interns are in learning roles, gaining exposure to engineering tasks, while Application Engineers are full-time professionals handling complex projects and client needs.

What are popular job titles related to Application Engineer Intern jobs in Newark, NJ?

For Application Engineer Intern jobs in Newark, NJ, the most frequently searched job titles are:

What job categories do people searching Application Engineer Intern jobs in Newark, NJ look for?

The top searched job categories for Application Engineer Intern jobs in Newark, NJ are:

What cities near Newark, NJ are hiring for Application Engineer Intern jobs?

Cities near Newark, NJ with the most Application Engineer Intern job openings:

Application Engineer Intern jobs near you
Infographic showing various Application Engineer Intern job openings in Newark, NJ as of August 2026, with employment types broken down into 72% Full Time, 24% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $55,284 per year, or $26.6 per hour.

Intern - Software Test Engineer (Summer 2026)

Persistent Systems

Manhattan, NY

$25 - $30/hr

Temporary, Internship

Re-posted 9 days ago

Job description

Persistent Systems is seeking a Software Test Engineer Intern who will be responsible for software testing for our Wave Relay® products. This includes providing special analysis required for initial software testing, quality assurance, and regression testing. The Software Test Engineer Intern will be responsible for ensuring that our products meet customer and management requirements, as well as Persistent Systems' quality standards. 

 

Position Responsibilities

  • Testing the software development and equipment for the Wave Relay® system
  • Development and implementation if a wide range of low-level software, hardware development, and testing of application software (including device drivers, Linux kernel modules, network stack development, and other low-level programming activities)
  • Supporting in-house and in-the-field engineering activities including travel to customer sites
  • Integrating other systems, sensors, and components with the Wave Relay® system
  • Writing technical proposals

Minimum Qualifications

  • Must be working towards Bachelor’s Degree in Computer Science or a related field or equivalent experience
  • Experience participating in software test requirements
  • Experience with process improvement, including driving and enhancing data and process quality
  • Experience building software test plans including regression, functional, performance, and stress testing
  • Experience generating procedure, test plans, and test result reports
  • Experience writing scripts to automate tests
  • Experience with building test platforms, fixed and variable, in order to facilitate repeatable, efficient software test life
  • Knowledge of wireless communication and networking systems
  • Ability to obtain a US security clearance or already have one

Preferred Qualifications

  • Database experience including proficiency at writing and executing SQL database queries
  • Experience with Cisco and enterprise networking
  • ISO9001:2008 quality system experience

The base pay for this role can vary from $25 to $30 an hour based on individual qualifications. We will accept applications on a rolling basis until the role is filled.


Persistent Systems, LLC is a leading global provider of mobile networking solutions for military, first responder, government, and commercial markets. We engineer our Wave Relay® MANET and Cloud Relay™ technology to transmit voice, video, and situational awareness under the most difficult conditions. Through the Wave Relay® Ecosystem, an alliance of industry-leading companies, Persistent unites warfighters, UGVs, UAVs, sensors, cameras, and devices on a common network. Persistent was founded in 2007 and has offices in New York City, Colorado, Montana, North Carolina, North Dakota, and Wyoming.

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