Network Security Engineer
Lightning AISan Francisco, California, United States • Seattle, Washington, United States
Posted April 7, 2026
180000 - 220000 USD
Full Time
About the Company
Lightning AI is the company behind PyTorch Lightning, building an end-to-end platform for developing, training, and deploying AI systems.
Job Description
Lightning AI is seeking a Network Security Engineer to join their team. This role will focus on safeguarding the company's AI infrastructure against cyber threats by designing, implementing, and maintaining secure network systems.
Requirements
- Technical Expertise in firewalls (e.g., Palo Alto, Cisco ASA, Fortinet), IDS/IPS, VPNs, SD-WAN, cloud security, and encryption.
- Proficiency with Security Tools: Experience with SIEM (e.g., Splunk, QRadar), vulnerability scanners (e.g., Nessus, Qualys), and endpoint security solutions.
- Valuable Certifications for career growth, such as CCNP Security, CEH, CISSP, and GIAC Certifications (GSEC, GCIH, GPEN).
Benefits
- Competitive base salaries
- Equity
- Medical, dental and vision
- Life and AD&D insurance
- Flexible paid time off
- Paid family leave benefits
- $500 one time home office stipend
- $1,000 annual learning & development stipend
- 100% Citibike membership (NYC only)
- $45/month gym membership
- Additional various medical and mental health services
