Signal Integrity Engineering Intern - Summer 2026

Location: Nashua, New Hampshire Department: Internship Posted: 11/12/2025 Location Name: Nashua

Wage: Depends on Experience

Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile, RF, Optics, and Commercial electronics markets. Amphenol Corporation is one of the world's largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. ACS has an expansive global presence in research and development, manufacturing, and sales. We design and manufacture a wide range of innovative connectors as well as cable assemblies for diverse applications including server, storage, data center, mobile, RF, networking, industrial, business equipment, and automotive.

Position Summary: Signal Integrity Engineering Intern – 2026 Summer Internship Program

Location: Nashua, NH

Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Our products help to enable the electronics revolution and remain a key enabler for all the major Tier 1 OEM's globally. Our global headquarters are located in Nashua, NH and we have design, sales and manufacturing locations globally. We are currently seeking a Signal Integrity Engineering Intern to join our team. The position will be located in Nashua, NH.

Responsibilities

This role supports the Automation Engineering group. Job functions will include assisting in writing scope of work documents, designing, processing and analysis of testing results, and deploying tooling and automation. Candidates will work closely with the Automation Engineering group to support the development, fabrication, and build of prototypes.

What You'll Do

Gain Experience!

• Design, simulation, characterization, and application of highspeed electrical connectors, backplane systems and cable-based interconnect.
• Circuit and PCB layout, EM understanding, and signal integrity issues in PCB layout
• Testing of highspeed interconnect products using VNA or TDR equipment and other general laboratory functions
• Helping customers solving their highspeed data transmission problems
• Collaborate with internal Sales Engineers on strategies for products at existing and new accounts
  
  

Qualifications

A strong candidate will have completed their sophomore or junior year in Electrical Engineering or Physics.

• Experience with signal integrity and simulation/analysis tools such as Ansys HFSS and Designer, CST Microwave, HSPICE, MatLab, and ADS is a plus but not required
• Frequency-domain and time-domain component and circuit characterization including understanding of test and calibration methods
  
  

Amphenol Corporation is proud of our reputation as an excellent employer. Our main focus is to provide the highest level of support and responsiveness to both our employees and our customers, the world's largest technology companies. Amphenol Corporation offers the opportunity for career growth within a global organization. We believe that Amphenol Corporation is unique in that every employee, regardless of his or her position, has the ability to positively impact the business. Amphenol is an "Equal Opportunity Employer" - Minority/Female/Disabled/Veteran/Sexual Orientation/Gender Identity/National Origin

For additional company information please visit our website at https://www.amphenol-cs.com/