光学工程师，测试自动化与光学新产品导入

Develop and maintain Python scripts and test automation for qualification of optical transceivers and subsystems across EVT, DVT, PVT, and characterization, using the team's existing test frameworks, instrument drivers, switch and host abstractions, and results pipelines

Lead optics NPI programs end to end, working closely with optics vendors and ODMs from RFI / RFP through EVT / DVT / PVT to mass production ramp and sustaining

Find, debug, and remediate optical hardware failure modes before certifying modules for mass production; drive root-cause analysis and corrective action with vendors and ODMs

Set up and operate NPI test stations in Meta lab regions: integrate modules, switches, and instruments, and debug at-scale, lights-out test execution

Define test and measurement methodologies for high-speed optical technologies, and translate them into reusable Python scripts and automation

Develop instrument automation and integration — BERT, OSA, optical power and wavelength meters, scopes — and CMIS register-level module control using SCPI / VISA / PyVISA and vendor APIs

Ensure new optical platforms are supported by production and fleet health tooling, and contribute to production-readiness documentation, including production-readiness review documentation, best-known configuration guides, and design-for-test specifications

Contribute to data integrity and analysis: build data capture, storage, and visualization so that test and fleet results are trustworthy, queryable, and actionable

Provide sustaining support after deployment — validate stability, security, and performance under production workloads, and refine understanding of failure characteristics at scale

Contribute to engineering standards for test automation — code review, version control, documentation — and mentor engineers and technicians on Python scripting best practices and optical test methods

Collaborate across Software, Thermal, Mechanical, Electrical Engineering, Signal Integrity, TPM, and Production Engineering teams to integrate optics into systems

Interface with the industry, contribute to the RFI / RFP process, and shape product requirements, test plans, and data sheets

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience

Bachelor's degree in Computer Science, Computer Engineering, a relevant technical field, or equivalent practical experience

Master's degree in Optical Engineering, Electrical Engineering, Applied Physics, Computer Science, or a related field

8+ years in development roles for optical networking hardware, with experience taking new optical products from development through volume production

Demonstrated experience in writing Python scripts to automate tests and measurements, including instrument control, data acquisition, and data analysis in a lab environment.

Hands-on experience with high-speed optical and electrical test, test automation, and lab instrumentation

Experience leading optical transceiver NPI programs with vendors and/or ODMs through EVT, DVT, PVT to mass production

Experience driving NPI milestones — EVT / DVT / PVT / MP — production-readiness reviews, and transferring test scripts and methods to contract manufacturers and ODM factory lines, including dual-ODM strategies

Extensive experience working with pluggable optical transceivers and form factors — QSFP-DD, OSFP, QSFP112 — and the CMIS management interface

Experience with advanced modulation formats and direct-detect and coherent systems — OOK, PAM-4, QPSK, 8-QAM, 16-QAM — and related concepts

Data handling for test results: schema design, database persistence, dashboards, and statistical analysis of measurement data using NumPy, pandas, SQL, or similar tools

Experience in creating or influencing product requirement documents, test plans, and data sheets

Ability to set technical direction across a multi-quarter NPI (New Product Introduction) program, define scope and requirements when they are initially unclear, and align cross-functional and external partners, including vendors, ODMs, TPMs, and production engineering

Experience with optical integration, including InP PICs, silicon-photonic PICs, PIC-IC integration, and 3D optical packaging technologies

Expertise in optical test and measurement: BER / FEC, pre-FEC and post-FEC analysis, eye diagrams, TDECQ, OSNR, optical spectrum, and link budgets

Track record of mentoring engineers, improving engineering standards and practices for test automation quality, and influencing without direct authority

Experience with version control — Git or Mercurial — for managing test code in collaborative environments

Experience writing Python scripts to automate tests and measurements, with familiarity in debugging, code reuse and shared libraries, and writing clean, maintainable automation scripts

Familiarity with data center network architecture, fleet health and sustaining concepts, and high-volume manufacturing test flows

Willingness to work hands-on in the lab and to travel to vendor, ODM, and manufacturing sites as needed to support NPI builds

Experience using instrument-control libraries and APIs — SCPI / VISA, PyVISA, vendor APIs — to automate lab instruments including BERT, OSA, power meters, and scopes

Meta builds technologies that help people connect, find communities, and grow businesses.

When Facebook launched in 2004, it changed the way people connect.

Apps like Messenger, Instagram and WhatsApp further empowered billions around the world.

Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology.

People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.

For those who live in or expect to work from California if hired for this position, please click here for additional information.

Individual compensation is determined by skills, qualifications, experience, and location.

Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable.

In addition to base compensation, Meta offers benefits.

Learn more about benefits at Meta.

Meta is proud to be an Equal Employment Opportunity employer.

We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics.

You may view our Equal Employment Opportunity notice here.

Meta is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures.

If you need assistance or an accommodation due to a disability, fill out the Accommodations request form.

Take the first step toward a rewarding career at Meta.

Apply now APPLY NOW Find your role Explore jobs that match your skills and experience. Search by technology, team or location to find an opening that’s right for you. View jobs

Recruiters can view your conversations with AI. Using AI is optional and does not impact the outcome of your application process.Learn more about AI usage and settings.

We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics.

You may view our Equal Employment Opportunity notice here.

Meta is committed to providing reasonable support (called accommodations) in our recruiting processes for candidates with disabilities, long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

If you need assistance or an accommodation due to a disability, fill out the Accommodations request form Notice regarding automated employment decision tools in New York City Learn more about this here.

©2026 Meta.

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience.

Master's degree in Optical Engineering, Electrical Engineering, Applied Physics, Computer Science, or a related field.