Jobs in the United States

25+ jobs

Save this search

Added just now
Senior Software Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer based in the United States.
Added just now
Senior Embedded Linux BSP Engineer – Qualcomm QCS / Camera & Multimedia
Jobgether
Remote, United States
The Senior Embedded Linux BSP Engineer will play a key role in developing and integrating embedded software for advanced Qualcomm-based hardware platforms. This position focuses on Board…
Added just now
J
Requirements Engineer
Jobgether
Remote, United States
- $85,678.38 to $200,993.63 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Requirements Engineer based in the United States.
Added just now
Cybersecurity Engineer
Jobgether
Remote, United States
The Cybersecurity Engineer will provide security engineering expertise to support the development, integration, and protection of information systems. This role focuses on translating…
Added 5 mins ago
Data Engineer I
Midwest Physicians Administrative Services, LLC dba Duly Health and Care
Downers Grove, IL
The Data Engineer I is an early-career role within the Data & Analytics team, responsible for helping build, operate, and improve the data pipelines that feed analytics, reporting, and AI…
Added 5 mins ago
AI Engineer I
Midwest Physicians Administrative Services, LLC dba Duly Health and Care
Downers Grove, IL
The AI Engineer I is an early-career role within the Data & Analytics team, working with the AI/ML team to implement, deploy, and support the AI platforms and models that improve patient…
Added 12 mins ago
Facilities Electrical Engineer
SAIC
Crane, IN
SAIC is seeking an experienced Electrical Engineer to provide non‑personal engineering, technical, and program support services to the Naval Surface Warfare Center, Crane Division (NSWC‑CR).
Added 12 mins ago
ME
Senior Intermediate Planning Engineer
MISO Energy
Carmel, IN
- $127,000 to $152,000 USD / year
As a Senior Engineer – Intermediate Planning, you’ll help MISO bridge the critical space between long-term transmission planning and real-time operations. Your work will focus on the…
Added 12 mins ago
C
Senior Systems Testing Engineer
Carrier
Indianapolis, IN
- $79,000 to $158,000 USD / year
Execute the role of a systems integration test engineer in the product development processes
Added 12 mins ago
Senior Product Manager
Acxiom
Indianapolis, IN
Own the product strategy for platforms that house, process, and deliver Acxiom and client-owned data.
Added 12 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Indianapolis, IN
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 12 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Indianapolis, IN
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 12 mins ago
Senior Workday Security Engineer
CVS Health
Indianapolis, IN
CVS Health is seeking an experienced Senior Workday Security Engineer to join the HR Technology Workday Security team. This role designs, supports, governs, and optimizes security across…
Added 12 mins ago
C
Senior Support Engineer I
Cleo
Indianapolis, IN
- $70,000 to $80,000 USD / year
We’re looking for an experienced EDI and integration professional who thrives on solving complex technical challenges and improving how support teams operate. You’ll serve as a trusted…
Added 14 mins ago
Member of the Technical Staff (MTS) DRAM PI
Micron Technology, Inc.
Boise, ID
This Member of the Technical Staff Engineer (MTS) will provide technical leadership for memory process integration. You will lead device-module and process-integration development, overcome…
Added 15 mins ago
Research Software Engineer I (Onsite)
United States
Experience with Java and/or C, Linux, basic Networking, and Cloud Integration
Added 26 mins ago
H
Failure Analysis Engineer
HyperLight
Cambridge, MA
- $90,000 to $180,000 USD / year
…lithium niobate (TFLN) integrated photonics - a material and process technology that is enabling high-performance, scalable optical components across AI/datacom infrastructure, hyperscale…
Added 26 mins ago
H
Senior/Staff Physical Verification and PDK Engineer
HyperLight
Remote, United States
- $150,000 to $225,000 USD / year
Our growing team is looking for a Senior/Staff Physical Verification and PDK Engineer to own physical verification and design enablement for our most advanced heterogeneous integration…
Added 26 mins ago
H
Electro-Optic Modulator Design Engineer
HyperLight
Cambridge, MA
- $130,000 to $250,000 USD / year
…lithium niobate (TFLN) integrated photonics - a material and process technology that is enabling high-performance, scalable optical components across AI/datacom infrastructure, hyperscale…
Added 28 mins ago
Engineer, Product Development, Systems Engineering
Yazaki International Corporation
Canton, MI
Yazaki is looking for an Engineer, Product Development – Systems Engineering to join the EI Team in Canton, MI. The Systems Engineer independently develops moderately complex automotive…
Added 35 mins ago
Full Stack Software Engineer
Sapho Bio
San Carlos, CA
…scientists and engineers committed to transforming the lot release process through innovation, speed, and…
Added 45 mins ago
HR
Senior AI Software Engineer / Automation Architect
Hunter Recruitment Advisors
Arlington Heights, IL
- $120,000 to $150,000 USD / year
S&J Plumbing is seeking a Senior AI Software Engineer / Automation Architect to help build a smarter, more efficient organization as we continue to grow.
Added 47 mins ago
Staff Mechanical Engineer
Optikos, LLC
Wakefield, MA
Added 47 mins ago
Principal Actuation Systems Electrical Lead
RTX Corporation
tewksbury, MA
…opportunity for an Actuation Systems Leader (P4 Electrical Engineer) with control system, power conversion, and leadership experience. The ideal candidate possesses a combination of project…
Added 47 mins ago
Senior Ethics & Compliance Strategic Program Manager
ServiceNow, Inc.
Boston, MA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…

HyperLight

Electro-Optic Modulator Design Engineer

Cambridge, MA, United States

$130,000 to $250,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $130,000 to $250,000 USD / year
Experience: 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.
Posting language: English
Posted: Oct 23, 2026

Original job description

HyperLight 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 HyperLight 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. HyperLight 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. HyperLight 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.

Apply About employer

Report this job