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Senior Staff Engineer, Software; Austin

Job in Merrimack, Hillsborough County, New Hampshire, 03054, USA
Listing for: Celestica
Full Time position
Listed on 2025-12-01
Job specializations:
  • Software Development
    Software Engineer
Job Description & How to Apply Below
Position: 11 - Senior Staff Engineer, Software (Austin)

11 - Senior Staff Engineer, Software (Austin)

Celestica is looking for a talented and passionate software engineer who can help drive next generation data center and AI compute blades to join our team. You will be responsible for architecting, designing, developing, and also technically leading the team that develops and tests the software that drives high density data center compute racks including GPUs, CPUs, and AI accelerators.

Req : 129020

Region: Americas
Country: USA
State/Province: New Hampshire
City: Merrimack

Functional Area: Engineering
Career Stream: Design - Software Engineering
Job Code: SSE-ENG-DSE
Job Level: Level 11
IC/MGR: Individual Contributor
Direct/Indirect Indicator: Indirect

Responsibilities
  • Design and implement drivers and application software that drive next generation CPU and GPU.
  • Develop, augment, and maintain software libraries for computing on GPU.
  • Optimize code for performance, efficiency, and low latency.
  • Innovate new ideas in conjunction with networking engineers to optimize overall data center efficiency.
  • Architect solutions for customer’s data center management needs working with multiple lower-level drivers, OS, and libraries.
Hardware Integration
  • Board bringup and validation of all low-level interactions with hardware.
  • Drivers to monitor the health of the board.
  • Troubleshoot and resolve hardware-software interaction issues.
Security
  • Design and implement features for verification of trusted software like secure boot.
  • Stay up-to-date on security best practices and vulnerability remediation.
Collaboration
  • Work effectively in a team environment, collaborating with engineers and peer functional leads from different disciplines to innovate solutions, triage issues, and speed execution.
  • Work with product line management, customers and sales teams to understand requirements.
  • Explain the value addition the software brings to technical and non-technical audiences.
Leadership
  • Mentor and coach team members on the technical skills and approaches to solve problems.
  • Review and maintain quality of code going into production.
  • Architect software applications that will work across multiple technology generations with minimal changes.
  • Present innovation and value addition from our software in technical forums and customer interactions.
Knowledge/Skills/Competencies
  • Strong programming skills:
    Proficiency in C, C++ and other low-level programming languages.
  • Operating system knowledge:
    Experience with Linux driver kernel development is a must. Candidate should have strong experience in Linux kernel memory management, interrupts, drivers, etc.
  • Hardware experience:
    Familiarity with main elements of CPU, DPU, memory, NICs, board monitoring elements is a must.
  • Debugging and testing skills:
    Ability to identify and resolve software and hardware issues at the rack level.
  • Problem-solving skills:
    Strong analytical and problem-solving abilities.
  • Experience with data center deployments:
    Prior experience in data center architectures, developing and maintaining software for deployments is a plus.
  • Experience with GPU programming:
    Prior experience with GPU libraries like CUDA and ROCm is huge plus.
  • Clear communication:
    Proven ability to articulate requirements and vision to large and diverse audiences through written documents and verbal presentations in technical forums.
Physical Demands
  • Duties of this position are performed in a normal office environment.
  • Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data.
  • Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required.
  • Occasional travel may be required.
Typical Experience
  • 12 to 18 years
Typical Education

Bachelor's degree or consideration of an equivalent combination of education and experience.

EEO Statements

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Celestica's policy on equal employment opportunity prohibits discrimination based on race, color, creed, religion, national origin, gender, sexual orientation, gender identity, age, marital status, veteran or disability status, or other characteristics protected by law.

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.

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, Health Tech, Industrial, Capital Equipment, and…

Position Requirements
10+ Years work experience
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