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Salary
$88k – $132k per year
Location
In office (Carlsbad)
Seniority
Junior · 2+ years exp
Visa
H-1B filings in 12 months: 4
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 9, 2026. First seen by Alion on Sep 24, 2026.

Overview
Company
Impact
Profile match
IDEX Corporation is a diversified industrial manufacturer headquartered in Northbrook, Illinois, making pumps, flow meters, optics, fluidics systems, fire and rescue equipment and other specialty engineered products. Listed on the New York Stock Exchange, it runs dozens of business units grouped into fluid and metering technologies, health and science technologies, and fire, safety and diversified products, with sites across North America, Europe and Asia. It hires quality engineers and technicians, CNC machinists, production associates, embedded software engineers, buyers, product managers, regional sales managers and accountants.

If you’re looking for a special place to build or grow your career, you’ve found it. Whether you’re an experienced professional, a recent college graduate or somewhere in between, IDEX is a place where you can apply your existing skills and learn new ones in an environment where you can make an impact.

With interesting opportunities in engineering, marketing, sales, supply chain, operations, HR, finance, and more across more than 40 diverse businesses around the globe, chances are, we have something special for you.

Opto-Electronics Engineer

ITAR/EAR CRITERIA:

Certain positions with IDEX Corporation and its business units require access to controlled goods and technologies subject to the International Traffic in Arms Regulations or the Export Administration Regulations. Applicants for these positions may need to be "U.S. Persons," as defined in these regulations. Generally, a "U.S. Person" is a U.S. citizen, U.S. national, lawful permanent resident, or an individual who has been granted refugee or asylum status.

SCOPE OF ROLE:

The LSO group is currently looking for a talented engineer (level based on experience and education) to join its seasoned RD&E team. This is an opto-electronics, optical, and laser engineering role having both wide-ranging technical needs as well as requiring some knowledge depth in the area of illumination modeling. Design work includes architecture layout of laser diode-based illuminators, specification of key optical and electronic components, Zemax modeling, and analysis of illuminators/laser engines. The role will require lab experience to aid in the build, integration, and test of prototype illuminators and opto-electronic subsystems. Data analysis skills that facilitate manufacturing reliability predictions based on prototype performance are a plus.

________________________________________

ESSENTIAL DUTIES AND RESPONSIBILITIES

  • In-depth knowledge and the ability to apply concepts of optics, electronics, and laser physics for optical imaging systems, beam shaping, and beam delivery are required.
  • Ability to model and optimize 3D optical systems.
  • Comprehensive experience with designing and prototyping bench-top optical systems is preferred.
  • Experienced and knowledgeable in laser physics and Gaussian beam propagation.
  • Interface with optomechanical and CAD designers to define tooling, optical mounting, and human interface requirements-based tolerances.
  • Ability to generate lens requirements, coating requirements, and optical system requirements from customer interactions and documents.
  • Design feasibility experiments for optomechanical sub-systems, at times using simulation tools, in support of R&D prototypes and production processes.
  • Attention to detail. Demonstrate persistence in identifying the cause of unusual results; strong problem-solving skills.
  • Responsible for analyzing test data and conducting statistical analysis.
  • Participate in the specification, integration, and troubleshooting of electronic subsystems associated with laser and optical products, including laser drivers, photodetectors, control electronics, and signal conditioning circuits.
  • Utilize electronic test equipment such as oscilloscopes, power supplies, DMMs, and data acquisition systems to characterize and debug opto-electronic systems.
  • Complies with the Clean Room Protocol.

________________________________________

EDUCATION & EXPERIENCE:

  • A Bachelor of Science degree in Optical Engineering, Electrical Engineering, Physics, or a related engineering discipline with 2 to 4 years of relevant experience, or a Master's degree in a directly related field with 2 years of relevant experience.
  • Writing technical reports in both detailed written format and concise pictorial oral presentation format.
  • Working knowledge of optical test and evaluation equipment; familiar with photometric and radiometric measurements.
  • Direct experience in the specification and testing of optical-based integrated systems.
  • Experience with one or more optical design software packages such as Zemax.
  • Demonstrated understanding of electronics fundamentals, including analog circuits, signal conditioning, sensor interfaces, and basic embedded or control systems.
  • Experience working with laser diode drivers, photodiodes, detectors, data acquisition hardware, or other opto-electronic systems is preferred.
  • Familiarity with schematic interpretation, electrical measurements, and laboratory debugging techniques is desirable.

Are you ready to join a different kind of company where our people, our culture, and our commitments are centered around providing trusted solutions that improve lives around the world?

Total Rewards

The compensation range for this position is $88,200.00 - $132,200.00, depending on experience. This position may be eligible for performance based bonus plan.

Benefits Package

Our comprehensive U.S. benefit offerings include: Health benefits, 401(k) retirement savings program with company match, PTO, and more. More information on our benefits and rewards can be found on our career page: https://www.idexcorp.com/careers/our-benefits-and-rewards/

IDEX is an Equal Opportunity Employer. IDEX gives consideration for employment to qualified applicants without regard to race, color, religion, creed, genetic information, sex, sexual orientation, gender identity or expression, marital status, age, national origin, disability, protected veteran status, or any other consideration or protected category made unlawful by federal, state or local laws.

Attention Applicants: If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, please let us know. Likewise, if you are limited in the ability to access or use this online application process and need an alternative method for applying, we will determine an alternate way for you to apply. Please contact our Talent Acquisition Team at [email protected] for assistance with an accommodation. These contact tools may be used only by individuals with a disability for accommodation requests. Do not inquire as to the status of an application.

This posting is for an existing vacancy.Artificial intelligence is not used to screen, assess or select applicants.
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