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Application Engineering Intern Jobs in Colorado (NOW HIRING)

Trimble

Software Engineering Intern

Westminster, CO · On-site

Innovate and Code as a Software Engineering Intern! Ready to put your programming skills into ... Application Deadline: Trimble accepts applications on an ongoing basis until the position is filled.

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True Anomaly

GSE Engineering Intern

Denver, CO · On-site

$28 - $32/hr

Fall Intern Program will run September - December 2026 * Must be able to provide own transportation ... To submit your application, please follow the directions below.

Medtronic

Engineering Intern - Summer 2027

Lafayette, CO

$17.50 - $22.75/hr

We anticipate the application window for this opening will close on - 16 Oct 2026 Careers that ... Engineering Intern Opportunities for Students Interns may support one or more engineering areas ...

Medtronic

Engineering Intern - Summer 2027

Boulder, CO · On-site

$17.25 - $22.50/hr

We anticipate the application window for this opening will close on - 16 Oct 2026 Careers that ... Engineering Intern Opportunities for Students Interns may support one or more engineering areas ...

Medtronic

Engineering Intern - Summer 2027

Boulder, CO · On-site

$17.25 - $22.50/hr

We anticipate the application window for this opening will close on - 16 Oct 2026 Careers that ... Engineering Intern Opportunities for Students Interns may support one or more engineering areas ...

Medtronic

Engineering Intern - Summer 2027

Lafayette, CO

$17.50 - $22.75/hr

We anticipate the application window for this opening will close on - 16 Oct 2026 Careers that ... Engineering Intern Opportunities for Students Interns may support one or more engineering areas ...

Oxy

Engineering Intern (Oil & Gas Business)

Platteville, CO · On-site

$18.75 - $24.25/hr

Must apply to Oxy's job application atwww.oxy.com/studentsin order to be considered * Pursuing a degree in Engineering * Maintain minimum cumulative 2.85 GPA on a 4.0 scale * Must have a graduation ...

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Application Engineering Intern information

What does an application engineering intern do?

An Application Engineering Intern supports the engineering team by assisting in the design, development, testing, and implementation of software or hardware solutions for clients. Responsibilities may include troubleshooting technical issues, writing code, preparing technical documentation, and collaborating with other engineers. Interns gain hands-on experience by working on real-world projects, often under the guidance of senior engineers, to learn best practices and contribute to product development.

What types of projects and tasks can an application engineering intern expect to work on during their internship?

As an Application Engineering Intern, you can expect to work on a range of hands-on projects that support the design, development, and deployment of software or hardware solutions tailored to customer needs. Typical tasks may include assisting with prototype development, troubleshooting technical issues, performing software testing, preparing technical documentation, and collaborating with cross-functional teams such as product managers, developers, and sales engineers. Interns often gain exposure to real-world client projects, providing valuable experience in both technical problem-solving and effective communication within a professional engineering environment.

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

To thrive as an Application Engineering Intern, you generally need a solid understanding of programming fundamentals, problem-solving skills, and coursework or experience in computer science or engineering. Familiarity with coding languages like Python, Java, or C++, as well as experience using development tools such as Git and integrated development environments (IDEs), is typically expected. Strong communication, teamwork, and a willingness to learn are standout soft skills in this position. These abilities are crucial for effectively contributing to development projects, collaborating with engineering teams, and adapting quickly to new technical challenges.

What is the difference between Application Engineering Intern vs Software Engineering Intern?

AspectApplication Engineering InternSoftware Engineering Intern
Required CredentialsTypically pursuing or holding a degree in engineering, computer science, or related fieldsUsually pursuing or holding a degree in computer science, software engineering, or related disciplines
Work EnvironmentHands-on with product deployment, customer support, and technical troubleshootingFocus on coding, software development, and system design
Employer & Industry UsageCommon in tech, manufacturing, and engineering firms with a focus on product integrationPrevalent in software companies, startups, and IT firms

Application Engineering Interns typically work on integrating products and supporting clients, requiring engineering knowledge and customer interaction. Software Engineering Interns focus on developing and coding software solutions. Both roles are valuable entry points but differ in daily tasks and focus areas.

What cities in Colorado are hiring for Application Engineering Intern jobs?

Cities in Colorado with the most Application Engineering Intern job openings:

Infographic showing various Application Engineering Intern job openings in Colorado as of August 2026, with employment types broken down into 77% Full Time, 18% Part Time, and 5% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution.

Engineering Intern - Substation

Lone Tree, CO • On-site

Quanta Services
Construction • 10K+ employees
Learn more about Quanta Servicesexternal

$24/hr

Internship

Posted 8 days ago

Quanta Services rating

7.3

Company rating: 7.3 out of 10

Based on 52 frontline employees who took The Breakroom Quiz

Job description

QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects.


Our turnkey service capabilities provide our customers with efficiency, consistency, attention to detail and safe execution. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients.


Job Title: Engineering Intern

As a Engineering Intern, you’ll gain hands-on experience supporting substation design projects across the QISG platform. You’ll work alongside experienced engineers and designers, contributing to real-world projects while learning about physical layout, protection & control systems, and industry standards. This internship is ideal for students pursuing degrees in electrical, mechanical, or civil engineering who are curious about the energy industry and eager to learn.


  • Assist in designing physical substation components such as yard layouts, grounding, and control building arrangements.
  • Support the development of protection and control schematics and wiring diagrams.
  • Help prepare design drawings, calculations, and bills of material.
  • Learn and apply engineering standards including NEC, NESC, IEEE, and ANSI.
  • Participate in quality reviews and collaborate with engineers to refine designs.
  • Maintain project documentation and assist with engineering calculations.
  • Attend team meetings and contribute to problem-solving discussions.

  • Currently pursuing a Bachelor’s degree in Electrical Engineering from an ABET-accredited program.
  • Interest in learning about substation components and design principles.
  • Familiarity with CAD tools and engineering software is a plus.
  • Strong communication and teamwork skills.
  • Ability to manage multiple tasks and work independently in a dynamic environment.

As an intern, you’ll gain hands-on experience, mentorship from industry professionals, and the opportunity to contribute meaningfully to real projects. You’ll also build valuable skills and connections to support your future career.


The anticipated compensation for this position is USD $24.00/Hr. - depending on experience and qualifications.

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.
We are an Equal Opportunity Employer, including disability and protected veteran status.
We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company’s Human Resources department.

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