Signal Integrity Lab Technician

Amphenol Corporation; Yocumtown (PA); On-site; USD 65,000 - 90,000; Full time

Job summary

Amphenol Corporation, a leading manufacturer of connectors and interconnect systems, is seeking a Signal Integrity Lab Technician in Etters, PA. You will focus on high-frequency characterization of cable and backplane interconnects using VNAs and other RF test equipment, supporting product development and customer delivery.

The ideal candidate has hands-on VNA experience, familiarity with RF calibration methods, and a strong test-methodology mindset.

Qualifications

• Associate’s degree or equivalent hands-on experience in electrical engineering or electronics.
• Hands-on experience operating VNAs (Keysight, Rohde & Schwarz).
• Familiarity with RF calibration methods (SOLT, TRL, ECal).
• Strong understanding of transmission line theory and high-frequency signaling.
• Data handling with Excel, MATLAB, or similar.
• Attention to detail and ability to follow test processes.
• Experience in high-speed interconnect testing preferred.
• Knowledge of differential signaling and PAM4 preferred.
• Reading engineering drawings and test plans.
• Curiosity and teamwork.

Responsibilities

• Perform S-parameter characterization of cable assemblies and backplane connectors up to 70 GHz+ using VNAs.
• Set up, calibrate, and maintain RF test equipment (VNAs, probes, fixtures, time-domain accessories).
• Execute tests to validate insertion loss, return loss, NEXT/FEXT, impedance, and crosstalk.
• Provide measurement data to engineering teams for product development and validation.
• Prepare test logs, summary reports and data files for internal teams and customers.
• Troubleshoot test setups and ensure data integrity.
• Support process improvements to reduce variation and improve throughput.
• Collaborate with Signal Integrity Engineers on root-cause investigations.
• Maintain a safe, organized lab and adhere to company standards.

Skills

VNAs operation

RF calibration methods

Data handling tools

Attention to detail

Troubleshooting

Team collaboration

Education

Associate degree or equivalent hands-on experience

Tools

Keysight VNAs

Rohde & Schwarz VNAs

Job description

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.

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: Signal Integrity Lab Technician

Location: Etters, PA

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 OEMs globally. We have design, sales, and manufacturing locations globally and are currently seeking a highly motivated Signal Integrity Test Technician to join our team located in Etters, PA. This role will focus on the high‑frequency characterization of cable and backplane interconnect products using advanced test equipment such as Vector Network Analyzers (VNAs). The ideal candidate will have strong technical aptitude, hands‑on test experience, and a passion for working with next‑generation high‑speed interconnect technologies.

RESPONSIBILITIES:

• Perform S-parameter characterization of cable assemblies, backplane connectors, and related high‑speed interconnect products using Vector Network Analyzers (up to 70 GHz+).
• Set up, calibrate, and maintain precision RF test equipment including VNAs, probes, fixtures, and time‑domain accessories.
• Execute standard and custom test procedures to validate insertion loss, return loss, NEXT/FEXT, impedance, and crosstalk performance.
• Assist engineering teams by providing accurate and repeatable measurement data for new product development, validation, and customer reports.
• Prepare technical documentation including test logs, summary reports, and data files for internal teams and customer delivery.
• Troubleshoot test setups, cables, fixtures, and connections to ensure data integrity.
• Support process improvement initiatives to streamline measurement workflows, reduce variation, and improve throughput.
• Collaborate with Signal Integrity Engineers on root‑cause investigations, test methodology development, and correlation studies between simulation and measurement.
• Handle sensitive equipment with precision and consistency.
• Maintain a safe and organized lab environment, ensuring compliance with company standards.

QUALIFICATIONS:

• Associate’s degree in Electrical Engineering, Electronics Technology, or related field; or equivalent hands‑on experience.
• Hands‑on experience operating VNAs (Keysight, Rohde & Schwarz, or equivalent).
• Familiarity with RF calibration methods (SOLT, TRL, ECal, fixture de‑embedding).Strong understanding of transmission line theory, impedance control, and high‑frequency signal behavior.
• Proficiency with data handling tools (Excel, MATLAB, or similar).
• Excellent attention to detail and ability to follow structured test processes.
• Prior experience in high‑speed interconnect or cable/backplane testing preferred
• Knowledge of differential signaling, PAM4, and compliance test methodologies preferred
• Familiarity with TDR (Time Domain Reflectometry) and other signal integrity test methods preferred
• Ability to read and interpret engineering drawings, schematics, and test plans.
• Technical curiosity and eagerness to learn advanced test methods.
• Strong problem‑solving and troubleshooting skills.
• Team‑oriented mindset with ability to work independently.
• Commitment to delivering accurate, repeatable, and timely test results.

Physical Requirements:

• Ability to repeatedly connect/disconnect threaded cable connectors using precision torque or static wrenches.
• Fixturing of test samples requiring use of hand tools and lifting up to 30 lbs.
• Primarily sedentary role involving benchtop instruments and computer work.

Amphenol Corporation is proud of our reputation as an excellent employer. Our 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/