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Company Overview

Teramount is an innovative growth company in the field of silicon photonics, solving a major obstacle for the next-generation data center for co-packaged switches.

Job Overview

We are looking for a skilled Software Engineer to join our R&D team. The ideal candidate will design, develop, and implement sophisticated software systems for production, laboratory automation, data management, and scientific computing. You will be working in a highly varied, demanding environment, with opportunities to learn new technologies and develop tools from scratch.

What You Will Be Doing

• Create advanced laboratory automation and data management systems
• Design and develop robust software solutions for scientific research environments
• Integrate software with scientific instrumentation and research equipment
• Create intuitive and efficient graphical user interfaces (GUIs)
• Optimize software performance and develop efficient algorithms
• Build CI/CD pipeline to deliver production-level software
• Collaborate with cross-functional research and engineering teams
• Conduct software testing and debugging
• Participate in code reviews and software design discussions
• Write comprehensive technical documentation

What We Need to See

• Experience 2–4 years
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related technical field
• Advanced Python programming skills
• Strong software design, architecture capabilities, and development methodologies
• Proven ability to work independently and solve complex technical challenges
• Strong teamwork and collaboration abilities
• Fluent English communication (written and verbal)
• Data management system development
• Performance optimization
• Software testing and debugging
• Instrumentation software integration

Ways to Stand Out

• Knowledge of dev-ops and CI/CD
• Experience with data analysis and visualization tools
• Experience with cloud computing and distributed systems

Location: Jerusalem
Type: Full-time

Please send your CV to: jobs@teramount.com
Our address : 18 Hartom St. Har Hotzvim,Jerusalem

Company Overview

Teramount is an innovative growth company in the field of silicon photonics, solving a major obstacle for the next-generation data center for co-packaged switches.

Role Overview

We are looking for an experienced Reliability Engineer to lead reliability strategy, qualification, testing, and failure analysis for advanced optical connections — from fiber-to-fiber and fiber-to-chip to chip-to-chip interfaces.

This role will bridge wafer-level material and process reliability with package-level reliability, ensuring that optical assemblies and processes meet demanding telecom and datacom requirements. You will work closely with process, packaging, equipment, and manufacturing teams to identify risks, drive qualification programs, and ensure long-term product performance.

What You Will Be Doing

• Define and lead reliability strategies, qualification plans, and testing programs for photonic devices and optical assemblies.
• Lead wafer-level and package-level reliability testing, including HTOL, temperature cycling, humidity, shock, and vibration.
• Evaluate the reliability of fiber attach, die attach, optical interfaces, and associated materials and processes.
• Analyze optical performance degradation, including insertion loss and coupling stability, under environmental and mechanical stress.
• Lead failure analysis, root-cause investigations, and corrective actions for internal and field failures.
• Correlate process parameters, material selection, and manufacturing conditions with reliability performance.
• Work cross-functionally with process, assembly, equipment, and manufacturing engineering teams and external suppliers.
• Develop qualification programs aligned with relevant industry standards, including Telcordia, MIL-STD-883, and JEDEC.
• Present reliability results, risks, and qualification status to internal stakeholders and customers.
• Support reliability requirements and test infrastructure planning for new processes and facility build-outs.

What We Need to See

• Sc. or M.Sc. in Electrical Engineering, Materials Science, Physics, or a related technical field.
• 5+ years of experience in semiconductor, photonics, or advanced packaging reliability engineering.
• Experience with both wafer-level and package-level reliability.
• Strong understanding of photonic packaging processes, including die attach, fiber attach, and optical testing.
• Hands-on experience with environmental and mechanical reliability testing.
• Familiarity with Telcordia GR-468-CORE, MIL-STD-883, JEDEC, or similar reliability standards.
• Strong analytical and statistical skills, including reliability data analysis, Weibull analysis, and DOE.
• Proven ability to lead failure analysis and root-cause investigations.
• Strong cross-functional communication skills and experience working with engineering teams, suppliers, and customers.
• Willingness to travel approximately once per quarter, as needed.

Ways to Stand Out

• Direct experience with silicon photonics, co-packaged optics (CPO), or optical transceivers.
• Experience with fiber-attach and die-attach equipment and processes.
• Hands-on experience with optical test and measurement equipment.
• Experience with failure analysis techniques such as SEM, FIB, and cross-sectioning.
• Experience working with OSATs or contract manufacturers.
• Experience developing reliability methodologies for new technologies and manufacturing processes, rather than only executing established qualification programs.
• Experience connecting material and process behavior to long-term optical performance.

Location: Jerusalem
Type: Full-time

Please send your CV to: jobs@teramount.com
Our address : 18 Hartom St. Har Hotzvim,Jerusalem

Company Overview

Teramount is an innovative growth company in the field of silicon photonics packaging, solving one of the key challenges in enabling next-generation co-packaged optics solutions for AI infrastructure, Data Centers, and High-Performance Computing. Our multidisciplinary team combines optics, and packaging expertise to bring cutting-edge technologies from concept to scalable production.

Role Overview

As a Process Engineer, you will be a key driver in optimizing manufacturing performance and ensuring technical excellence within our production lines. You will bridge the gap between design and high-volume manufacturing by developing robust processes, enhancing yield, optimizing throughput, reducing manufacturing costs, and solving complex technical challenges.

You will be responsible for monitoring process stability, implementing control strategies, developing and implementing process improvements, and resolving equipment and product performance issues. Additionally, you will be in charge of creating detailed standard operating procedures (SOPs) and technical documentation and reports.

What You Will Be Doing

• Optimize manufacturing processes to improve yield, throughput, and cost efficiency.
• Monitor and control process stability using Statistical Process Control (SPC) methodologies.
• Design and execute experiments (DOE) to understand process behavior and drive improvements.
• Lead root-cause investigations for process deviations, yield loss, and product failures.
• Collaborate with R&D, quality, and production teams to transfer new processes into manufacturing.
• Develop, implement, and maintain process control strategies and best practices.
• Troubleshoot equipment and process issues in real time to minimize downtime.
• Create and maintain detailed SOPs, technical documentation, and engineering reports.
• Analyze complex datasets to identify trends, shifts, and optimization opportunities.
• Support global manufacturing sites, vendors, and partners (up to 30% travel). 

What We Need to See

• M.Sc in Materials Science, Chemistry, Chemical Engineering, Physics, or a related technical field. – Ph.D advantage.
• 5+ years of experience in a process engineering role (semiconductor, chemical, or advanced manufacturing sectors preferred). – Must
• Experience in patterning technologies – Lithography, NIL, Dry Etch, Wet Etch. – Must
• Proven ability to implement and manage Statistical Process Control (SPC) and Design of Experiments (DOE) to maintain high-quality standards.
• Proficiency in systematic root-cause analysis tools such as 8D, MBPS, Fishbone, or 5-Why.
• Strong capability in interpreting complex datasets to identify trends, shifts, and optimization opportunities.
• High-level verbal and written English skills for documenting technical reports and communicating with international teams.
• Ability to travel up to 30% of the time to support global sites, vendors, or partner facilities.
• Experience investigating product failures and identifying process- or material-related defects.
• Ability to work in cross-functional and fast-paced environments.

Ways to Stand Out

• Experience with JMP and the ability to automate workflows using JSL (JMP Scripting Language).
• Proficiency in Python for data manipulation and advanced analytics.
• Hands-on experience with microscopy and characterization tools (SEM, TEM, EDS, AFM).
• Track record of scaling processes from development to high-volume manufacturing.
• Experience conducting deep-dive investigations into product failures to identify material or process-related defects.

Location: Jerusalem
Type: Full-time

Please send your CV to: jobs@teramount.com
Our address : 18 Hartom St. Har Hotzvim,Jerusalem

Company Overview

Teramount is an innovative growth company in the field of silicon photonics packaging, solving one of the key challenges in enabling next-generation co-packaged optics solutions for AI infrastructure, Data Centers, and High-Performance Computing. Our multidisciplinary team combines optics, and packaging expertise to bring cutting-edge technologies from concept to scalable production. 

Role Overview

We are seeking a creative and talented nano print engineer to join our R&D team. The ideal candidate will have a strong background in physics, geometry, material science, semiconductor process and manufacturing, extensive coding experience, and a passion for nanofabrication technology. A master’s degree, or PhD, in Physics, Applied Physics, Material Science, Nanotechnology or a related field is a must.

What You Will Be Doing 

• Design, develop, and optimize nano printing processes and techniques.
• Apply strong geometric knowledge to improve patterning precision and accuracy at the nanoscale.
• Handle complex process-related tasks, including troubleshooting and process refinement.
• Develop production-level code for automation, data analysis, and process control.
• Collaborate with cross-functional teams to improve fabrication workflows and achieve project goals.
• Document process procedures, experimental results, and system configurations.
• Stay current with emerging nanofabrication technologies and incorporate innovations into existing processes. 

What We Need To See

• Master’s or PhD in Physics, Applied Physics, Material Science, Nanotechnology, or related field. Extensive coding experience – Python an advantage
• Strong skills in geometry, spatial analysis, and pattern design.
• Proven experience with process development and optimization in nanofabrication.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work independently and in a team. 

Ways To Stand Out

• Experience with specific nano print equipment and software.
• Knowledge of materials science and surface chemistry.

Location: Jerusalem
Type: Full-time

Please send your CV to: jobs@teramount.com

Role Overview

 We are looking for a motivated and creative Mechanical Engineer to join our multi-disciplinary engineering team, working on the mechanical development of our fiber-to-chip connectivity solution for silicon photonics. This is a hands-on role supporting the PhotonicPlug platform—a novel approach to scalable and manufacturable photonic packaging.

As part of the team, you will contribute to the mechanical design, analysis, prototyping, and testing of high-precision micro-mechanical components for optical assemblies. You’ll gain exposure to the full product lifecycle, from concept through to high-volume manufacturing, in close collaboration with experts in photonics, semiconductors, and thermal systems.

This is a unique opportunity to join a fast-moving startup and work at the intersection of mechanics, optics, and electronics.

What You Will Be Doing 

• Design and model mechanical components and opto-mechanical assemblies using CAD (SolidWorks)
• Support development of fiber alignment and packaging solutions for silicon photonics
• Perform tolerance analysis and contribute to DFM/DFX activities for high-precision parts
• Assist with thermal and structural simulations (using FEA tools such as Ansys)
• Support prototyping, lab validation, and mechanical testing of new assemblies
• Collaborate with suppliers for tooling, prototyping, and production-scale manufacturing
• Document and communicate design intent, validation results, and technical decisions

What We Need to See 

• Sc in Mechanical Engineering (M.Sc a plus)
• 7+ years of hands-on mechanical design experience in a precision or high-tech environment
• Strong understanding of mechanical design principles, materials, and tolerance analysis
• Experience using SolidWorks or similar CAD software
• Exposure to thermal or structural analysis tools (e.g., Ansys, COMSOL)
• Passion for working in cross-disciplinary teams and learning new technologies 

Ways to Stand Out 

• Experience in micro-mechanics, precision assemblies, or opto-mechanical systems
• Knowledge of packaging for photonics, semiconductors, or electro-optic devices
• Familiarity with adhesive selection, thermal interface materials, and cleanroom processes

Location: Jerusalem
Type: Full-time

Please send your CV to: jobs@teramount.com
Our address : 18 Hartom St. Har Hotzvim,Jerusalem

Company Overview

Teramount changes the world of optical connectivity by offering a novel solution for connecting optics to silicon for data center, advanced computing, sensors and other datacom and telecom applications. Its innovative PhotonicPlug solution provides a scalable connectivity of fibers to photonic chips and aligns photonics with standard semiconductor high-volume manufacturing and packaging capabilities.

Job Overview

We’re looking for an electro-optics engineer who will play a pivotal role in the optical design team. As an electro optic engineer, you will be responsible for the optical design of Teramount’s photonic solutions, defining fabrication tolerances and overseeing optical R&D activities.

What You Will Be Doing

• Optical design of Termount’s packaging solutions.
• Data analysis of fabricated optics. It will be your responsibility to point out fabrication challenges and verify that outputs meet the defined requirements.
• Yield prediction and defining optical and mechanical tolerances.
• Plan, supervise and extract conclusions from R&D lab experiments.
• Interact with different departments and define targets of the optical R&D process.
• Interact with vendors and service providers.

What We Need to See

• A bachelor’s or master’s degree in physics: Electro-optics / Applied Physics.
• Deep understanding of lenses and optical systems in terms of geometric optics and physical optics.
• Scripting and simulation capabilities in Python or MATLAB. You will be required to acquire a command of Python.
• High analytical and troubleshooting capabilities.
• Experience with optical simulations.
• A self- starter: ability to perform physical optical simulations with self-built tools and acquire new skills independently.
• High mathematical skills.
• High English Proficiency.

Ways to Stand Out

• Hands-on experience with Zemax and/or Lumerical simulation software.
• Image processing skills.
• Practical lab experience.

Please send your CV to: jobs@teramount.com
Location: Teramount Jerusalem – 18 Hartom St. Har Hotzvim,Jerusalem

Company Overview

Teramount is an innovative growth company in the field of silicon photonics packaging, solving one of the key challenges in enabling next-generation co-packaged optics solutions for AI infrastructure, Data Centers, and High-Performance Computing. Our multidisciplinary team combines optics, and packaging expertise to bring cutting-edge technologies from concept to scalable production.

Role Overview

As an Integration & Validation Engineer, you will play a key role in the characterization, validation, and continuous improvement of advanced photonic products and assembly processes. You will work closely with R&D, process, and manufacturing teams to investigate product performance, understand failure mechanisms, develop test methodologies, and improve measurement capabilities.

This role combines hands-on laboratory work, optical characterization, data-driven analysis, automation development, and root-cause investigation. We are looking for an engineer who enjoys both working with their hands and applying analytical thinking to solve complex technical challenges.

What You Will Be Doing

• Perform optical characterization and validation of photonic devices, fiber assemblies, and packaged products
• Operate and improve automated scanning and measurement stations
• Analyze optical performance data and investigate deviations from design expectations
• Design and execute experiments to better understand product behavior, process sensitivities, and failure mechanisms
• Lead root-cause investigations for product failures, performance variations, and unexpected measurement results
• Develop automated analysis tools and laboratory utilities using Python
• Collaborate with R&D, process, mechanical, optics, and manufacturing teams to support product development and qualification
• Create and maintain test procedures, validation protocols, technical reports, and engineering documentation
• Identify opportunities to improve measurement methods, throughput, accuracy, and data quality
• Work closely with global customers, suppliers, and development partners across multiple countries and time zones
• Support project execution in a dynamic environment while managing multiple priorities and deadline

What We Need to See

• Sc. in Materials Science, Chemistry, Chemical Engineering, Physics, or a related technical field
• 1–5 years of experience in engineering, validation, test development, optics, photonics, or related fields
• Strong analytical and problem-solving skills with a structured approach to root-cause analysis
• Hands-on laboratory experience with optical, electro-optical, or precision measurement systems
• Experience analyzing complex datasets and drawing meaningful technical conclusions
• Proficiency in Python for data analysis, automation, or test development
• Strong technical communication skills in English (written and verbal)
• Ability to work effectively under pressure and manage multiple priorities in a fast-paced environment
• Experience collaborating with cross-functional teams, customers, and suppliers across multiple countries worldwide
• Travel – Up to 1 week/mont

Ways to Stand Out

• Experience with silicon photonics, fiber optics, optical packaging, or optical communications
• Familiarity with automated test systems, motion control, machine vision, or laboratory automation
• Experience with Design of Experiments (DOE) and statistical data analysis
• Knowledge of image processing, data science, or machine learning techniques
• Experience developing software tools for engineering or laboratory environments
• Strong understanding of optical measurements such as insertion loss, return loss, alignment, and polarization effects
• Experience working in multidisciplinary R&D environments and transitioning products from development to manufacturing
• Demonstrated ability to independently investigate complex technical problems and develop practical solution

Location: Jerusalem
Type: Full-time

Please send your CV to: jobs@teramount.com
Location: Teramount Jerusalem – 18 Hartom St. Har Hotzvim,Jerusalem