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Salary
≈ $68k – $154k per year (Estimated)
Location
In office (Singapore)
Seniority
Staff
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Aug 26, 2026. Jabil scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Jabil is an American manufacturing solutions company founded in 1966 and headquartered in St. Petersburg, Florida, and one of the largest electronics manufacturing services providers in the world. It designs, prototypes, assembles and ships products on behalf of original equipment manufacturers across cloud infrastructure, healthcare, automotive, capital equipment, packaging and consumer electronics, operating roughly a hundred plants in some thirty countries. Listed on the New York Stock Exchange, it increasingly positions itself as an engineering and supply chain partner rather than a contract assembler, taking on design, regulatory work and aftermarket services alongside production.
At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.

JOB SUMMARY

Lead Optical Transceiver Firmware Engineer develops and maintains the embedded software for optical transceivers, ensuring they operate reliably and efficiently. This role requires a deep understanding of both hardware and software, with responsibilities including designing, implementing, testing, and debugging firmware for these devices.

ESSENTIAL DUTIES AND RESPONSIBILITIES

  • Firmware Development: Writing, debugging, and testing firmware for optical transceivers, often using C or C++.
  • Hardware Integration: Collaborating with hardware engineers to ensure the firmware works seamlessly with the transceiver's hardware.
  • Testing and Validation: Thoroughly testing firmware to ensure it meets performance and reliability requirements.
  • Problem Solving: Debugging and resolving issues with firmware and hardware integration.
  • Performance Optimization: Optimizing firmware for speed, efficiency, and power consumption.
  • Documentation: Maintaining detailed documentation of firmware code and functionality.

EDUCATION & EXPERIENCE REQUIREMENTS

  • Bachelor's Degree: Typically a Bachelor's degree in Electrical Engineering, Computer Engineering, or a related field is required.
  • Experience: Relevant experience in firmware development, embedded systems, and optical transceivers is highly desirable.
  • Master's Degree or Ph.D.: May be preferred or required for more senior positions.
BE AWARE OF FRAUD: When applying for a job at Jabil you will be contacted via correspondence through our official job portal with a jabil.com e-mail address; direct phone call from a member of the Jabil team; or direct e-mail with a jabil.com e-mail address. Jabil does not request payments for interviews or at any other point during the hiring process. Jabil will not ask for your personal identifying information such as a social security number, birth certificate, financial institution, driver’s license number or passport information over the phone or via e-mail. If you believe you are a victim of identity theft, contact your local police department. Any scam job listings should be reported to whatever website it was posted in.

Jabil, including its subsidiaries, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, veteran status, or any other characteristic protected by law.

Accessibility Accommodation

If you are a qualified individual with a disability, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access Jabil.com/Careers site as a result of your disability. You can request a reasonable accommodation by sending an e-mail to [email protected] with the nature of your request and contact information. Please do not direct any other general employment related questions to this e-mail. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to.#whereyoubelong
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