Posted 18 days ago
Principal Embedded Software Engineer
@ Coherent Corp. US
Overview
Coherent Corp. is hiring a Principal Embedded Software Engineer for its Ottawa site. The role designs and develops embedded software features for optical networking products, handles sustaining work on legacy products, and coaches junior engineers. The posting requires 8+ years of embedded software experience, 5+ years in optical networking, and expert C and C++ skills, with an onsite schedule that may include occasional overtime.
Responsibilities:
- Design and develop embedded software features for optical networking products
- Resolve bugs and sustaining issues on legacy products
- Coach junior software engineers and drive code reviews
- Provide guidance to Field Application Engineers during customer interactions
- Keep firmware documentation accurate and up to date
Requirements summary:
- University degree in Electrical Engineering or Computer Science
- 8+ years of embedded software experience
- 5+ years in optical networking (L0 and/or L1 equipment)
- Expert in C and C++ for embedded systems
- Familiarity with L2/L3 protocols such as LLDP, OSPF and BGP
- Practical Agile and CI/CD experience
Tools & skills
Benefits mentioned
Source and dates
Employer career site / ATS feed · oraclecloud
- Employer posting date
- 2026-10-19
- First seen by our source
- 2026-10-19
- Source record updated
- 2026-10-19
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 8+ years |
| Hours per week | 40 (estimated) |
| Schedule | overtime |
| Travel | air: minimal · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · lift 20 lb · computer high |
| Languages | English |
| Education | Bachelor’s degree (required) |
| Fields of study | Electrical Engineering, Computer Science |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Coherent Corp. US
Saved company profile
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Full company description
Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems. We deliver innovations that resonate with our customers in diversified applications for the industrial, communications, electronics, and instrumentation markets. Headquartered in Saxonburg, Coherent has research and development, manufacturing, sales, service, and distribution facilities worldwide. For more information, please visit us at coherent.com.
- LinkedIn followers
- 145,038
- People associated on LinkedIn
- 7,071
- Reported office locations
- 375 Saxonburg Blvd, Saxonburg, PA 16056, US
- 5100 Patrick Henry Dr, Santa Clara, California 95054, US
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- Business categories
- Machinery Manufacturing
- Semiconductor
- Optical Communication
- Laser
- Industrial
- Commercial
- Navigation
- Aerospace
- Manufacturing
- Other recorded names
- Coherent Corp. Malaysia
- Coherent Corp. US
- Coherent Switzerland
- Coherent Deutschland
- Coherent India
- Coherent Corp. Vietnam
- Coherent UK
- Coherent Corp.
- Specialties
- Lasers
- Semiconductors
- Laser Systems
- Laser Applications
- Communication Components
- Optoelectronic Devices
- Optical Transceivers
- Optical Instrumentation
- Laser Machines & Systems
- Laser Components & Accessories
- Laser Measurement Instruments
- Engineered Materials
- SiC Power Devices & Modules
- SiC Substrates & Epitaxy
- Ion Implantation
- Lithium-Ion Battery Recycling
- and Ceramics Capabilities
- Profile identifies a recruitment agency
- No
- Reported total investment
- 2,118,000,000
Currency and observation date were not supplied; this is not a current valuation or a funding round.
Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems. We deliver innovations that resonate with our customers in diversified applications for the industrial, communications, electronics, and instrumentation markets. Headquartered in Saxonburg, Coherent has research and development, manufacturing, sales, service, and distribution facilities worldwide…
| Field | Value |
|---|---|
| Industry | Semiconductor Manufacturing |
| Company size | 10,001+ employees |
| Headquarters | Saxonburg, PA |
| Organization type | Public Company |
| Specialties | LasersSemiconductorsLaser SystemsLaser ApplicationsCommunication ComponentsOptoelectronic DevicesOptical TransceiversOptical InstrumentationLaser Machines & SystemsLaser Components & Accessories |
| Open jobs on Jobsy | 7 |
| View page |
Primary Duties & Responsibilities
Software development – 75%
- Design and develop software features based on high level customer and product line management requirements
- Develop new features for existing and future products
- Resolving bugs and other sustaining issues legacy products
- Work with validation and integration engineers optical, hardware and test engineering teams to continuously improve product performance, execution efficiency, and development processes.
- Ensure firmware documentation is accurate and up to date.
Teamwork and Support – 25%
- Coaching junior software engineers. Drive coding reviews and practices across team
- Pre and Post sales customer interactions, provide guidance to Field Application Engineers
- Provide input to documentation team
Education & Experience
- University degree in Electrical Engineering or Computer Science
- 8+ years of experience in embedded software systems
- 5+ years of experience in Optical Networking industry (L0 and/or L1 equipment)
- Familiar with L2/L3 protocols (LLDP, OSPF, BGP etc.)
- Expert in C and C++ programming in embedded systems.
- Experience with software functions for system products, such as North-Bound Interface, Platform infrastructure, BSP and Applications such as Photonic control, alarms, PMs, Service Management.
- Practical experience across the entire Agile development lifecycle, including continuous integration, continuous deployment (CI/CD), and collaboration through DevOps practices.
Skills
- Experience in Open-Source code, such as SONiC, FRRouting, Open vSwitch etc., will be a plus.
- Familiar with networking protocols (Netconf, Open Config, Yang models etc.) and security protocols
- Experience in optical networking (ROADM, ILA) system level features
- Able to work and deliver on an aggressive schedule.
- Familiar with virtualization and container technologies
- Good written and oral communication skills in English. Experience in cross-site development with global teams. Knowledge of Chinese is an asset.
- Programming languages: C/C++ , Go, Python
- Object-oriented design.
- Embedded Linux multi-process design, multi-thread design
Working Conditions
- This position is onsite at our Ottawa location
- May require occasional off-site meetings or travel
- Regular use of a computer and other office equipment is necessary
- Interaction with team members and external contacts is a regular part of the job
- May require occasional overtime and flexibility in work hours to accommodate the executive’s needs
Physical Requirements
- Sitting for extended periods while working on a computer or conducting meetings.
- Use of hands and fingers for typing, writing, and handling documents.
- Occasional lifting of objects or materials up to 20 pounds for administrative tasks.
- Ability to communicate verbally and in writing.
- Mobility within the office environment to attend meetings or interact with colleagues.
Safety Requirements
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.
Quality and Environmental Responsibilities
Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.
Culture Commitment
Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:
Integrity – Create an Environment of Trust
Collaboration – Innovate Through the Sharing of Ideas
Accountability – Own the Process and the Outcome
Respect – Recognize the Value in Everyone
Enthusiasm – Find a Sense of Purpose in Work
Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
If you need assistance or an accommodation due to a disability, you may contact us at [email protected].
Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.
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