Principal Software Engineer Visa Sponsorship Jobs in Pennsylvania
Pennsylvania's principal software engineer market is anchored by Philadelphia and Pittsburgh, where employers like Comcast, SAP, and Carnegie Mellon University's affiliated tech sector actively hire at the principal level. Both cities host a mix of enterprise technology firms, financial services companies, and healthcare IT organizations that have established histories of sponsoring work visas for senior engineering talent.
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Get Access To All JobsPrimary 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 Horsham, PA 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.:
I ntegrity – Create an Environment of Trust
C ollaboration – Innovate Through the Sharing of Ideas
A ccountability – Own the Process and the Outcome
R espect – Recognize the Value in Everyone
E nthusiasm – 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 talentacquisition@coherent.com.
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 Horsham, PA 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.:
I ntegrity – Create an Environment of Trust
C ollaboration – Innovate Through the Sharing of Ideas
A ccountability – Own the Process and the Outcome
R espect – Recognize the Value in Everyone
E nthusiasm – 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 talentacquisition@coherent.com.
Principal Software Engineer Job Roles in Pennsylvania
See all 50+ Principal Software Engineer Jobs in Pennsylvania
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Search Principal Software Engineer Jobs in PennsylvaniaPrincipal Software Engineer Jobs in Pennsylvania: Frequently Asked Questions
Which companies sponsor visas for principal software engineers in Pennsylvania?
Comcast in Philadelphia is one of the most active sponsors for senior engineering roles in the state, alongside SAP America, which has a major presence in Newtown Square. Healthcare technology employers like Independence Blue Cross and pharmaceutical-adjacent tech firms in the Philadelphia suburbs also sponsor at the principal level. Pittsburgh's growing tech presence includes Google, Bosch, and various AI-focused startups that have filed H-1B visa petitions for senior engineers.
Which visa types are most common for principal software engineer roles in Pennsylvania?
The H-1B is the most common visa category for principal software engineers in Pennsylvania, as the role typically qualifies as a specialty occupation requiring a bachelor's degree or higher in computer science or a related field. Candidates with extraordinary ability may pursue the O-1A. Intracompany transferees joining Pennsylvania offices of multinational firms like SAP may use the L-1A or L-1B, depending on their role and tenure.
Which cities in Pennsylvania have the most principal software engineer sponsorship jobs?
Philadelphia generates the highest volume of principal software engineer sponsorship opportunities in Pennsylvania, driven by Comcast's technology division, financial services firms, and a large healthcare IT sector. Pittsburgh is the second major hub, supported by Carnegie Mellon University's talent pipeline, Google's Pittsburgh engineering office, and a growing autonomous vehicle and AI research cluster. Smaller concentrations exist in Newtown Square and Malvern, home to enterprise software companies.
How to find principal software engineer visa sponsorship jobs in Pennsylvania?
Migrate Mate is built specifically for international job seekers and filters principal software engineer roles in Pennsylvania by visa sponsorship history, making it straightforward to identify which employers are actively sponsoring. Because many companies list senior engineering roles without explicitly stating sponsorship availability, using a platform like Migrate Mate that cross-references employer sponsorship patterns saves significant time compared to manually vetting each posting.
What should principal software engineers know about visa sponsorship considerations specific to Pennsylvania?
Pennsylvania's principal software engineer roles are concentrated in regulated industries like healthcare, financial services, and telecommunications, which can add internal compliance steps to a sponsorship process even after an employer agrees to sponsor. Pittsburgh's university-affiliated employers, including Carnegie Mellon and UPMC, are cap-exempt H-1B filers, meaning they can file H-1B petitions outside the annual lottery window, which is a meaningful advantage for candidates currently on OPT or another time-sensitive status.
What is the prevailing wage for sponsored principal software engineer jobs in Pennsylvania?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.