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60 Celestica Principal Engineer Jobs Hiring Near You

Celestica

Principal, Design Engineer

Austin, TX · On-site

Austin Summary The Principal, Design Engineer researches and develops robust electrical systems and ... COMPANY OVERVIEW: Celestica (NYSE, TSX: CLS) enables the world's best brands. Through our ...

Celestica

Principal Engineer, Power Design

Austin, TX · On-site

The Principal Power Engineer works in cross functional teams with other designers, customers ... Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for ...

Celestica

Principal, Design Engineering

Richardson, TX · On-site

Indirect Summary This position is for a Principal Packaging Engineer SME for Mechanical Concept ... Guide RFQ and Celestica platform L11 Packaging solutions * Provide effective mechanical trade-off ...

Celestica

Principal, Design Engineering

Richardson, TX · On-site

Indirect Summary This position is for a Principal Packaging Engineer SME for Mechanical Concept ... Guide RFQ and Celestica platform L11 Packaging solutions * Provide effective mechanical trade-off ...

Celestica

Senior Principal Power Engineer

San Jose, CA · On-site

$143K - $198K/yr

Senior Principal, Design Engineering Job Code: SPR-ENG-DSGN Summary Thank you for checking us out ... Celestica is the brand behind the brands you love in tech and we design, develop, and manufacture ...

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Celestica Jobs Information

What is it like to work at Celestica?

Celestica is a global technology company that values innovation, collaboration, and customer satisfaction, fostering a culture of teamwork and continuous improvement. The company operates with a lean and agile structure, allowing employees to work in cross-functional teams and contribute to the development of cutting-edge technology solutions. Working at Celestica may appeal to candidates who are passionate about technology and innovation, as the company offers opportunities for professional growth and development in a dynamic and fast-paced environment.

What makes Celestica an attractive place to work?

Celestica is a leading electronics manufacturing services (EMS) company that provides innovative technology solutions to a diverse range of industries, including aerospace, defense, and healthcare. The company's workplace culture values collaboration, innovation, and employee development, offering a dynamic and supportive environment where employees can grow professionally and contribute to cutting-edge projects. By joining Celestica, individuals can leverage their skills and expertise to drive business success, advance their careers, and make a meaningful impact in the industry.

Do workers at Celestica get paid breaks?

Yes. Most people get paid breaks.
83% of people say they get paid breaks.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and February 2026.

Does Celestica pay people when they’re sick?

Yes. Most people get paid when they’re sick.
75% of people say they would get paid if they were sick but scheduled to work.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and February 2026.

Do Celestica workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
40% report that they don’t have enough control over which shifts they work.
Based on data from 5 people who took the Breakroom Quiz between December 2024 and July 2025.

How easy is it to get time off at Celestica?

Most people find it easy to get time off.
88% of people report it’s easy to get time off.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and February 2026.

Do Celestica managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
80% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 5 people who took the Breakroom Quiz between December 2024 and July 2025.

How easy is it to take sick days at Celestica?

Most people find it easy to take sick days.
100% of people report that it’s easy to take time off if they are sick.
Based on data from 7 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people at Celestica feel treated with respect by their managers?

Most people feel treated with respect by their managers.
100% of people say they’re treated with respect by their managers.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people at Celestica get to take their breaks without interruption?

Most people get breaks without interruption.
100% of people report that they get to take their breaks without interruption.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and February 2026.

Is it stressful to work at Celestica?

Most people don’t feel stressed here.
71% of people say they don’t feel stressed at work.
Based on data from 7 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people at Celestica enjoy their jobs?

Most people enjoy their job.
83% of people report they enjoy their job.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people at Celestica recommend working with their team?

Most people recommend working with their team.
75% of people report that they would recommend working with their immediate team to a friend.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people get enough training when they start at Celestica?

Some people didn’t get enough training when they started.
38% of people report they didn’t get enough training when they started working here.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people get support to advance at Celestica?

Only some people are given support to advance their career here.
In the last year, 57% of people report not being given support to advance their career here.
Based on data from 7 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people think Celestica’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
100% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and February 2026.

Do workers feel well informed about how Celestica is doing?

Only some people feel well informed about how the company is doing.
38% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and February 2026.

What other companies are hiring for Principal Engineer jobs?

What are the most popular jobs at Celestica?

What are the most popular categories at Celestica?

Infographic showing various Principal Engineer job openings at Celestica in the United States as of August 2026, with employment types broken down into 93% Full Time, and 7% Nights. Highlights an 85% Physical, 2% Hybrid, and 13% Remote job distribution.

Principal Engineer - Optics

Celestica International LP

TX • Remote

Full-time

Posted 5 days ago

Celestica rating

8.8

Company rating: 8.8 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

14th of 159 rated electronics manufacturers

Job description

Req ID: 139872 
Region: Americas 
Country: USA 
State/Province: New Hampshire 
City:  Remote Employee US 

Summary

Celestica Engineering is seeking a highly motivated and self-driven candidate qualified for the position of Optical System Engineer to help design and build market leading Fiber Optic Communication Switching Network.
The Optical Engineer will be a member of the Engineering team in larger Hardware Platform Development team. The candidate will be a Technical team leader, providing the detailed feature/functional specifications/system architecture, design and qualification for complex fiber Optics transceiver module and system, primarily 10 Gbit/s - 100 Gbit/s.  This position requires an individual who will collaborate within R&D Engineering hardware and software teams on all matters related to datacenter and campus-wide network switch connectivity using Fiber Optics Components and other technologies.

Skills & Responsibilities:
  • Experience and familiarity with vendor base for Optical Products is desired.
  • Strong skills in developing Fiber Optic modules such as SFP+/XFP/CFP/QSFP.
  • Perform optical and electrical characterization and qualification of high-speed pluggable optical transceivers and copper cables.  
  • Work closely with Engineering teams in new product introduction (NPI) process
  • Develop, automate, and document new test procedures for the qualification of new pluggable optical transceivers or cables.
  • Work closely with signal integrity and electrical hardware teams to debug, test and bring-up the Ethernet switching hardware which supports optical transceivers and cables.
  • Provide engineering expertise and onsite support for interoperability demonstrations.  
  • Support internal product dev., qualification, and testing efforts.
  • Support external optics certification and interoperability with 3rd party networking equipment.
  • Help formulate vendor selection, management, and procurement strategy.
  • Familiarity with high-speed pluggable transceiver form-factors and MSAs.
  • Detailed experience with high-speed electrical and optical test equipment.
Experience Requirements
  • 10+ years' experience in fiber optic communication and Hardware product development.
  • Highly self-motivated with a strong multidisciplinary background
  • Demonstrated strong problem solving and analytical skills, ability to work independently or in a team.
  • Excellent communication and interpersonal skills.
  • Capable of understanding complicated systems quickly
Typical Education
  • Bachelor's degree in Electrical or Computer Engineering - Master's degree preferred
  • Educational Requirements may vary by Geography
Notes

This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.

Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. 
This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines.
Celestica is an E-Verify employer.

COMPANY OVERVIEW:
Celestica (NYSE, TSX: CLS) enables the world's best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.

Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.

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