At a Glance
- Tasks: Design and optimise high-speed electro-optic modulators using RF and optical physics principles.
- Company: Join HyperLight, a leader in integrated photonics technology with a collaborative culture.
- Benefits: Competitive salary, comprehensive health coverage, 401(k) matching, and professional growth opportunities.
- Other info: Onsite role in Cambridge, MA with a focus on innovation and teamwork.
- Why this job: Be at the forefront of cutting-edge technology and make a real impact in the photonics field.
- Qualifications: 6+ years of experience or advanced degree in Physics or Electrical Engineering required.
The predicted salary is between 130000 - 250000 £ per year.
Hyper Light is at the forefront of the commercialization of thin-film lithium niobate (TFLN) integrated photonics — a material and process technology that is enabling high-performance, scalable optical components across AI/datacom infrastructure, hyperscale computing, quantum computing, sensing, and beyond.
Founded in 2018 and backed by leading venture capital, we’ve built a team and a platform focused on real-world mass deployment of TFLN photonics technology.
At the core of our work is the TFLN Chiplet™ platform: a modular architecture designed for scalability, manufacturability, and integration into complex systems.
We partner with our customers and suppliers from concept and prototyping through mass production.
We believe in integrity, innovation, collaboration, and pragmatic solutions, and we take pride in tackling hard problems with curiosity, humility, and a deep sense of care for one another.
Our growing team is looking for an
Electro-Optic Modulator Design Engineer to use RF and optical physics principles to design, optimize, and characterize high-speed electro-optic modulators.
These devices are at the core of our platform, and you will own them from end to end.
RESPONSIBILITIES
- Own the full development of modulator designs from initial study on the state of the art through concept development, simulation, tapeout, validation, and ultimately handoff to production.
- Collaborate with cross-functional teams, including layout, process development, manufacturing, test, and product, to design electro-optic components for our photonic integrated circuits.
Perform high-frequency RF (beyond 100 GHz) and electro-optic simulations using commercial tools (e. g., COMSOL, Ansys HFSS, and VPIphotonics), as well as homegrown tools in Python that you will help write.
Develop and implement high-speed test and calibration techniques for characterizing your components using equipment such as tunable lasers, source measurement units (SMUs), bias controllers, vector network analyzers (VNAs), real-time and sampling oscilloscopes (DCAs), and arbitrary waveform generators (AWGs).
Serve as a technical expert within Hyper Light throughout the product development lifecycle, from concept development to customer engagement and production.
- Either 6+ years of relevant work experience or equivalent experience through an advanced degree (M. S. or Ph. D.) in Physics, Electrical Engineering, or a related field.
- A strong record of independent innovation and technical problem solving, evidenced by the publications, products, and/or patents you developed.
- Deep physical intuition for the applied physics of devices you have previously designed.
- Strong understanding of RF, microwave, and/or integrated photonic devices and physical principles, including topics such as transmission line theory, mode and coupled-mode theory, S-parameters, passive RF circuit design, heat transport, impedance matching, etc.
- Proficiency with EM simulation tools such as COMSOL, Tidy3D, Microwave Studio, Ansys HFSS, Keysight ADS, or Lumerical.
- Strong communication skills to convey complex technical concepts clearly.
PREFERRED QUALIFICATIONS
- Prior experience designing high-speed active photonic components such as traveling-wave modulators.
- Experience with script-driven physical layout of devices (e. g., GDSFactory, IPKISS, Cadence Virtuoso, etc.).
- Experience writing moderate-complexity software using scripting languages like Python or MATLAB.
- Experience with RF characterization of photonic devices or transceivers.
- Experience with statistical data analysis using tools like Python, SQL, or JMP.
- Familiarity with communication link modeling and testing concepts (e. g., eye diagrams, BER, etc.) and digital signal processing.
- Competitive market-based compensation (Salary range $130,000–$250,000 per year)
- Comprehensive health coverage, including medical, vision, and dental plans for individuals and families
- 401(k) retirement plans with employee matching
- Paid parental leave
- Life and disability insurance
- Commuter benefits and subsidies
- Professional growth and mentorship opportunities
This position is onsite at our office in Cambridge, MA.
Hyper Light is an equal opportunity employer.
All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
Hyper Light is committed to providing reasonable accommodations to individuals with disabilities during our hiring process.
If you need assistance or an accommodation, please contact us at HR@hyperlightcorp. com.
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High-Speed Electro-Optic Modulator Engineer in Cambridge employer: HyperLight
At HyperLight, we pride ourselves on being at the cutting edge of integrated photonics technology, offering a dynamic and collaborative work environment that fosters innovation and integrity. Our commitment to employee growth is evident through comprehensive health benefits, competitive compensation, and mentorship opportunities, all while working alongside a diverse team dedicated to making a real-world impact in advanced communication systems. Join us at our headquarters to be part of a mission-driven company where your contributions will help shape the future of technology.
StudySmarter Expert Advice🤫
We think this is how you could land High-Speed Electro-Optic Modulator Engineer in Cambridge
✨Join Engineering Meetups!
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We think you need these skills to ace High-Speed Electro-Optic Modulator Engineer in Cambridge
Some tips for your application 🫡
Showcase Your Technical Expertise:When applying for an engineering role like High-Speed Electro-Optic Modulator Engineer, it’s essential to highlight your technical skills. Include any relevant software or tools you're proficient in on your CV—think CAD software, simulation tools, or programming languages. Don't skimp on any engineering projects you've worked on that demonstrate your ability to solve complex problems.
Focus on Results and Impact:In the engineering world, we love numbers and real-world impact. Quantify your achievements wherever possible—like reducing costs by a certain percentage, improving efficiency, or successfully completing a project ahead of schedule. This gives your future employers at HyperLight a clear picture of the value you can bring.
Craft a Compelling Cover Letter:Use your cover letter to express your passion for engineering and explain why you’re drawn to HyperLight specifically. Share what aspects of their work excite you and how your values align with theirs. This is your chance to show a bit of personality while keeping it professional!
Include Relevant Certifications:If you have any engineering certifications, especially ones that are recognised in your field, make sure to feature them prominently on your CV. They demonstrate not just your knowledge, but also your commitment to professional development, which is something we at StudySmarter value highly.
How to prepare for a job interview at HyperLight
✨Brush Up on Core Engineering Principles
Before heading into the interview with HyperLight, make sure you're solid on the fundamental engineering principles relevant to the role. Be ready to discuss concepts such as thermodynamics, fluid mechanics, or structural analysis, depending on the specifics mentioned in the job description. Don’t skip any hands-on projects or coursework; these can be excellent talking points!
✨Show Off Your Problem-Solving Skills
Expect technical questions or case studies during your interview—after all, engineering is all about solving problems! Prepare a few examples of how you've tackled engineering challenges in the past, whether at university or in any practical experience. Practising with mock technical interviews can really help you articulate your thought process and solutions.
✨Relate Your Experience to the Role
In a full-time role, employers like HyperLight want to see that you can adapt and grow within their team. Be ready to discuss how your previous internships, projects, or studies relate directly to the work you'll be doing. Highlight specific experiences that showcase your collaborative skills and how you've successfully worked within a team environment.
✨Know Your Tools and Software
Most engineering roles require familiarity with specific tools and software. Prepare to talk about your proficiency with programmes like AutoCAD, MATLAB, or SolidWorks if they’re relevant to the role. Even better, have examples of projects where you’ve used these tools, as it'll demonstrate your hands-on experience and readiness for the job.
