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Senior Network Software Engineer (C/C++)

Roles & Responsibilities

  • Advanced C/C++ programming skills.
  • Advanced Python programming skills.
  • Experience with networking OS, Broadcom switch ASICs (Tomahawk/StrataXGS), SAI, and FW/SW development for networking devices.
  • Experience with Linux kernel modules/drivers development (especially for FPGA/CPLD) and SW/HW bring-up/integration.

Requirements:

  • Design, develop, test, and maintain networking software (C/C++, Python) for networking devices and Linux kernel modules/drivers, including FPGA/CPLD bring-up.
  • Port and integrate SONIC to Broadcom switch-ASIC-based systems; contribute to SAI and FW/SW development, and support L2/L3 networking features.
  • Develop data-path automated tests (Python/Pytest) and build test infrastructure (Jenkins, Scapy, traffic generators) for validation.
  • Collaborate with cross-functional teams (QA, hardware, and software) to enable SW/HW bring-up, optimize performance, and ensure quality and reliability.

Job description

At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.

 

We are looking for an experienced software engineer with strong technical expertise, excellent problem-solving skills, and the ability to work effectively in a collaborative environment. The ideal candidate should have a proven track record of working on complex systems based on the networking OS. Candidates with a strong background in both software development and QA engineering are encouraged to apply for this role. Below are the key technical requirements for the role: 

Technical Requirements: 

Networking Experience: 

  • Experience with Networking OS 

  • Experience with Broadcom Switch ASIC’s such as Tomahawk (1-5) or other StrataXGS 

  • Experience with porting SONIC to Broadcom Switch ASIC-based systems 

  • Experience with SAI for Broadcom Switch ASIC 

  • Experience with FW/SW development for networking devices using C/C++ 

  • Experience with Linux Kernel modules/drivers’ development, particularly for FPGA, CPLD’s 

  • Experience with SW development using Python 

  • Experience with various peripherals and peripheral buses, like I2C, PCI-E, etc. 

  • Experience with data path automated tests development for network devices, using Python/Pytest. 

  • Experience with SW/HW bring-up/integration of networking devices. 

  • Solid understanding of the differences between routing and forwarding, as well as switches and routers. 

  • Proficiency in L2/L3 protocols. 

Advanced Network Skills: 

  • Experience with link aggregation and LACP. 

  • Knowledge of automatic routing protocols like BGP, OSPF, RIP, and IS-IS. 

Programming and Tools: 

  • Advanced C/C++ programming skills. 

  • Advanced Python programming skills. 

  • Experience with Jenkins, Pytest, Scapy, traffic generators, traffic analysers, etc. 

  • Git/ GitHub 

Additional Skills (Optional but Preferred): 

  • Knowledge of embedded systems, Linux, or related technologies is an advantage. 

  • Familiarity with tools like Jira and CI/CD pipelines. 

 

 

BE AWARE OF FRAUD: When applying for a job at Jabil you will be contacted via correspondence through our official job portal with a jabil.com e-mail address; direct phone call from a member of the Jabil team; or direct e-mail with a jabil.com e-mail address. Jabil does not request payments for interviews or at any other point during the hiring process. Jabil will not ask for your personal identifying information such as a social security number, birth certificate, financial institution, driver’s license number or passport information over the phone or via e-mail. If you believe you are a victim of identity theft, contact your local police department. Any scam job listings should be reported to whatever website it was posted in.

Jabil, including its subsidiaries, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, veteran status, or any other characteristic protected by law.

 

Accessibility Accommodation  

If you are a qualified individual with a disability, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access Jabil.com/Careers site as a result of your disability. You can request a reasonable accommodation by sending an e-mail to Always_Accessible@Jabil.com with the nature of your request and contact information. Please do not direct any other general employment related questions to this e-mail. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to.

 

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