Principal Software Engineer SD-WAN

Responsibilities

• Lead the architecture, design, and implementation of secure SD-WAN products, including site-to-site and remote access solutions for enterprise environments.
• Drive performance optimization initiatives, leveraging technologies such as DPDK, VPP, eBPF technology, and hardware crypto accelerators to ensure robust throughput and reliability.
• Provide hands-on technical leadership and mentorship to senior engineers, fostering a culture of excellence in code quality, design, and best practices.
• Collaborate with cross-functional teams (product management, hardware, QA) to translate business requirements into innovative technical solutions.
• Research, evaluate, and integrate emerging security technologies, including quantum-safe cryptography, to future-proof products against evolving threats.
• Troubleshoot and resolve complex networking and security issues, ensuring the highest standards of product integrity and customer trust.
• Work with external penetration testing companies and manage the secure development lifecycle of products through penetration testing.
• Proactive in analyzing CVEs and security vulnerabilities, advising product development teams on remediation to ensure products deliver high levels of security and customer confidence.

• Handle customer escalations related to security issues and perform threat analysis.

Qualifications

• 10+ years of software engineering experience, with a strong emphasis on secure networking, embedded systems, and Linux kernel development.
• Deep expertise in IPSec/VPN technologies, including IKEv2 protocol, tunnel modes, and advanced troubleshooting.
• 5+ years high-performance networking frameworks (DPDK, VPP, eBPF technology), security protocols (IPSec, TLS, SSL), and cryptographic libraries and accelerators (OpenSSL, AES, RSA, ECC, Intel QAT, AES-NI).

• Developed solutions using open-source networking and security tools like StrongSwan, Libreswan, OpenVPN, or WireGuard..
• Experience with FIPS 140-2/3 validation and Common Criteria certification for security products.
• Extensive experience with hardware offloading (Intel QAT, AES-NI) for cryptographic operations.
• Advanced proficiency in C/C++ and multithreaded, system-level programming.
• Proven track record of architecting, leading, and delivering large-scale, secure networking products.
• Excellent communication, collaboration, and leadership skills.
• Experience working on NextGen Firewalls, Secure Web Gateways, IDS/IPS, and Deep Packet Inspection (DPI) is a plus.

Preferred

• Experience with quantum-safe cryptography and next-generation security protocols.
• Background in SD-WAN product development for enterprise or service provider markets.

Accessibility

HPE is committed to creating an inclusive and accessible workplace and encourages applications from all qualified individuals, including those with disabilities. If you believe you require accommodation during any stage of the application or interview process, please submit your request by completing our secure form linked here.

Note: This option is reserved for applicants needing assistance/reasonable accommodation related to a disability.

What We Can Offer You:

Health & Wellbeing

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We also invest in your career because the better you are, the better we all are. We have specific programs catered to helping you reach any career goals you have — whether you want to become a knowledge expert in your field or apply your skills to another division.

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We are unconditionally inclusive in the way we work and celebrate individual uniqueness. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good.

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Job:

Engineering

Job Level:

TCP_05

"The expected salary/wage range for this position is provided below. Actual offer may vary from this range based upon geographic location, work experience, education/training, and/or skill level.
– United States of America: Annual Salary USD 155,500 - 315,000 in California
The listed salary range reflects base salary. Variable incentives may also be offered."

Information about employee benefits offered in the US can be found at https://myhperewards.com/main/new-hire-enrollment.html

HPE is an Equal Employment Opportunity/ Veterans/Disabled/LGBT employer. We do not discriminate on the basis of race, gender, or any other protected category, and all decisions we make are made on the basis of qualifications, merit, and business need. Our goal is to be one global team that is representative of our customers, in an inclusive environment where we can continue to innovate and grow together. Please click here: Equal Employment Opportunity.

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