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Internship Mechanical Applications Engineer Jobs

Amphenol

Applications Engineer

Allen, TX · On-site

$75K - $110K/yr

Bachelor's degree in mechanical, electrical, optical, industrial engineering, physics, or related ... internships in fiber-optic or interconnect fields. * Prior exposure to customer support, RFQ/RFI ...

Konik

Applications Engineer

Minneapolis, MN

HVAC Applications Engineer - Renewable Systems Minneapolis, MN | Direct Hire | $115-135k Konik is ... Support the integration of renewable an HVAC systems into customer mechanical infrastructure and ...

Cattron

Field Applications Engineer

Warren, OH · On-site

Experience with industrial equipment, mobile equipment, fluid power systems, or electro-mechanical ... applications engineering, field engineering, technical support, design engineering, or a similar ...

Hexagon AB

Applications Engineer I

Novi, MI · On-site

Bachelor's degree in Mechanical, Industrial, Mechatronics, Manufacturing, Automation Engineering ... internships. * Basic understanding of GD&T, dimensional inspection, and manufacturing processes.

New

Hitachi, Ltd.

Lead Applications Engineer

Nashville, TN · On-site

Aiding in the Mentorship of Less Experienced Apps Engineers, Co-ops & Interns * Supporting Account ... Mechanical or Mechatronics engineer would be ideal in this role Company Overview At JR Automation ...

Central Wire

Applications Engineer

Michigan City, IN · On-site

$65K - $85K/yr

The Applications Engineer acts primarily as an internal technical consultant, supporting the sales ... Strong mechanical aptitude and technical problem-solving skills. * Ability to interpret customer ...

Hitachi

Lead Applications Engineer

Nashville, TN · On-site

Aiding in the Mentorship of Less Experienced Apps Engineers, Co-ops & Interns * Supporting Account ... Mechanical or Mechatronics engineer would be ideal in this role Company Overview At JR Automation ...

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Internship Mechanical Applications Engineer information

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$66.5K

$102.2K

$150K

How much do internship mechanical applications engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for internship mechanical applications engineer in the United States is $102,249.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,500.00 and $115,000.00 per year, depending on experience, location, and employer.

Which internship is best for mechanical applications engineering students?

The best internship for mechanical applications engineering students is one that offers hands-on experience with design, analysis, and testing of mechanical systems, often in manufacturing or aerospace industries. Internships that involve CAD software, such as SolidWorks or AutoCAD, and exposure to industry standards and certifications, provide valuable skills for future roles as mechanical applications engineers.

What types of projects and responsibilities can I expect as an internship mechanical applications engineer?

As an Internship Mechanical Applications Engineer, you can expect to work closely with senior engineers on real-world projects, such as designing mechanical systems, creating CAD models, and supporting product testing. Your daily tasks may include assisting with prototype development, conducting research, and preparing technical documentation. Interns often collaborate with cross-functional teams, including manufacturing, sales, and R&D, which provides valuable exposure to different aspects of the engineering process. This role offers a great opportunity to gain hands-on experience, develop problem-solving skills, and build a professional network within the industry.

What is the difference between Internship Mechanical Applications Engineer vs Mechanical Design Engineer?

AspectInternship Mechanical Applications EngineerMechanical Design Engineer
Required CredentialsEnrolled in or recent graduate of Mechanical Engineering or related fieldBachelor's or higher in Mechanical Engineering or related field
Work EnvironmentInternship setting, often in corporate R&D or engineering teamsFull-time engineering office or manufacturing environment
Employer & Industry UsageUsed in tech, manufacturing, and engineering firms for entry-level trainingCommon in product design, automotive, aerospace, and industrial sectors

The main difference is that an Internship Mechanical Applications Engineer is a temporary, entry-level position aimed at gaining practical experience, while a Mechanical Design Engineer is a full-time role focused on designing mechanical systems and products. Internships often serve as a stepping stone toward a full engineering career in mechanical design.

What does an internship mechanical applications engineer do?

An Internship Mechanical Applications Engineer assists experienced engineers in designing, testing, and improving mechanical systems and products. Typical tasks include creating CAD models, running simulations, preparing technical documentation, and supporting the integration of mechanical components into larger systems. Interns may also collaborate with cross-functional teams and help troubleshoot issues during the development and testing phases. This role provides hands-on experience and exposure to real-world engineering challenges, preparing interns for future full-time engineering positions.

What are the key skills and qualifications needed to thrive as an internship mechanical applications engineer, and why are they important?

To excel as an Internship Mechanical Applications Engineer, you need a solid grasp of mechanical engineering principles, CAD design, and problem-solving skills, typically supported by coursework in mechanical engineering or a related field. Familiarity with tools such as SolidWorks or AutoCAD, and sometimes experience with simulation software like ANSYS, is often required. Strong communication, teamwork, and a proactive learning attitude distinguish top candidates in this role. These skills are crucial for effectively contributing to engineering projects, collaborating with multidisciplinary teams, and rapidly adapting to new technical challenges.
What cities are hiring for Internship Mechanical Applications Engineer jobs? Cities with the most Internship Mechanical Applications Engineer job openings:
What are the most commonly searched types of Mechanical Applications Engineer jobs? The most popular types of Mechanical Applications Engineer jobs are:
What states have the most Internship Mechanical Applications Engineer jobs? States with the most job openings for Internship Mechanical Applications Engineer jobs include:
Internship Mechanical Applications Engineer jobs near you
Infographic showing various Internship Mechanical Applications Engineer job openings in the United States as of July 2026, with employment types broken down into 1% Internship, 77% Full Time, 17% Part Time, 1% Temporary, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $102,249 per year, or $49.2 per hour.

Applications Engineer

Amphenol

Allen, TX • On-site

$75K - $110K/yr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 10 days ago

Job description

Amphenol Fiber Systems International (AFSI) is a full service fiber optic company specializing in the fabrication and manufacture of fiber optic connectivity products and systems. Our commitment to technical excellence makes us an industry leader in producing sophisticated products and professional technical assistance in the fiber optic industry. AFSI, located in Allen, Texas, has and will continue to base its strategy on technical and application support, quality assurance, product performance and value.
Job Title: Applications Engineer
Reports To: Applications Engineering Lead
Location: Allen, TX
Employment Type: Full-time, Exempt
Security/Eligibility Requirement: This position requires candidates to be U.S. persons as defined in ITAR (22 CFR 120.15) - U.S. citizen or lawful permanent resident. Employment is contingent upon meeting this requirement.
Company Overview: Amphenol Fiber Systems International (AFSI), a business of Amphenol Corporation, is a global leader in harsh-environment fiber-optic interconnect design and manufacturing. Located in Allen, Texas, AFSI provides full-service design, fabrication, and manufacturing of fiber optic connectivity products and systems for demanding markets such as defense, aerospace, industrial, and telecom. Our focus on technical excellence, quality, and application support has made AFSI an industry leader.
Position Summary: The Applications Engineer is a customer-facing technical role within the Marketing organization. The Applications Engineer interprets customer requirements, develops manufacturable fiber-optic solutions, supports sales responses to requests for quotations or information, and helps ensure delivered products meet or exceed customer expectations. This role works closely with Sales, Design, Manufacturing, and Project Engineering, and Operations.
Essential Functions:
  • Serve as the technical point of contact for customers; provide application support and relay customer requirements to internal teams.
  • Respond to technical Requests for Quote (RFQs) and Requests for Information (RFIs) in a timely, accurate manner.
  • Develop detailed bills of material (BOMs) and configurations for harsh environment fiber optic cable assemblies and harnesses.
  • Assist with creation of technical documentation: proposals, specifications, datasheets, test plans, and assembly instructions, and presentations.
  • Demonstrate prototypes and completed applications to customers and internal stakeholders.
  • Coordinate with engineering and manufacturing to ensure designs are producible and meet quality and performance requirements.
  • Support validation and testing activities (e.g., insertion loss, return loss, OTDR) and interpret results for customers.
  • Track customer feedback and application trends to support new product opportunities and continuous improvement.
  • Stay current with advances in fiber-optic technologies and application engineering practices.

Required Knowledge, Skills, and Abilities:
  • Customer-focused with excellent verbal and written communication skills.
  • Strong analytical and problem-solving skills; able to make decisions and act in ambiguous situations.
  • Proactive mindset with a drive to improve processes and organizational performance.
  • Excellent interpersonal skills and ability to collaborate across functions.
  • Highly organized, detail oriented, and able to manage multiple projects concurrently.
  • Experience with MS PowerPoint and Excel; familiarity with CRM/PLM systems is a plus.
  • The ability to achieve accuracy and thoroughness when completing tasks, involving the consistent, focused management of small elements.

Required Education & Experience:
  • Bachelor's degree in mechanical, electrical, optical, industrial engineering, physics, or related technical discipline preferred (or equivalent experience).
  • 3-5 years' experience in manufacturing quality, process, product engineering, applications engineering, or relevant internships in fiber-optic or interconnect fields.
  • Prior exposure to customer support, RFQ/RFI responses, and bill of materials preparation.
  • Ability to read technical and engineering drawings.

Preferred Qualifications:
  • Hands-on experience with fiber-optic connectors, polishing, splicing, and cable assembly.
  • Experience in harsh-environment assemblies, aerospace, defense, or telecom applications.
  • Familiarity with industry standards (e.g., IEC, MIL, Telcordia) and environmental qualification testing.
  • Experience with CAD software.

Benefits & Logistics:
  • Competitive compensation and benefits (medical, dental, 401(k), PTO, etc.).
  • Travel: 25% related to customer visits, trade shows, etc.
  • Work schedule: On-site.

Equal Employment Opportunity Amphenol is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
Position requires candidates to be U.S. person as defined in ITAR, 22CFR 120.15 (U.S. Citizenship or Resident Alien Status)

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