Senior Network Security Engineer

Company Overview
KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel displays. The innovative ideas and devices that are advancing humanity all begin with inspiration, research and development. KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world's leading technology providers to accelerate the delivery of tomorrow's electronic devices. Life here is exciting and our teams thrive on tackling really hard problems. There is never a dull moment with us.

Job Description/Preferred Qualifications

• Design, Implement and Support security solutions that meet corporate security requirements.
• Identifying security issues and risks, review & approve mitigation plans
• Detection, monitoring, analysis, and resolution of security incidents
• Influencing product teams to implement practices that maintain a high security bar
• Provide subject matter expertise on network & endpoint security, firewalls and industry best practices
• Analyze and proactively come up with creative solutions for operational needs that present security challenges.
• Manage and maintain security systems by applying system patches and other periodic maintenance tasks.
• Create and Maintain standard operating procedures and guides for new and/or existing security solution implementations.
• Regularly communicate progress to company leadership and program stakeholders
• Attend weekly teleconferences, meetings, and participates in working groups, as related to constant changing security environment.

Minimum Qualifications

• 7-10 years of experience working in a security team.
• Deep experience in deploying application-based firewalls (Palo Alto or similar) on premises or in cloud services (Prisma, Zscaler or similar), and SSL inspection techniques.
• Proficiency in multiple security technologies, including; network security, NGFW, NAC, network segmentation, network security architecture.
• Experience working with industry standard endpoint security products (Antivirus, DLP, Application control, EDR)
• Experience with common scanning tools, such as Tenable, Qualys or similar
• Solid knowledge and working experience with Layer 2-7 protocols and technologies
• Strong knowledge and troubleshooting experience with routing, security protocols, ACLs, Firewalls, WAF, and Intrusion Prevention Systems
• Experience with open source network scanning tools
• Excellent communication and interpersonal skills including the ability to build consensus and to present complex presentations
• Basic knowledge with one or more scripting languages.

Certifications – PCNSA or similar, CISSP or similar, SANS GCIH or similar

We offer a competitive, family friendly total rewards package. We design our programs to reflect our commitment to an inclusive environment, while ensuring we provide benefits that meet the diverse needs of our employees.
KLA is proud to be an equal opportunity employer
Be aware of potentially fraudulent job postings or suspicious recruiting activity by persons that are currently posing as KLA employees. KLA never asks for any financial compensation to be considered for an interview, to become an employee, or for equipment. Further, KLA does not work with any recruiters or third parties who charge such fees either directly or on behalf of KLA. Please ensure that you have searched KLA's Careers website for legitimate job postings. KLA follows a recruiting process that involves multiple interviews in person or on video conferencing with our hiring managers. If you are concerned that a communication, an interview, an offer of employment, or that an employee is not legitimate, please send an email to to confirm the person you are communicating with is an employee. We take your privacy very seriously and confidentially handle your information.