Network Security Tech Lead

About the Role

Network Security Tech Lead is responsible for both leading and delivering enterprise network security operations. This role combines strategic leadership with hands-on technical execution to protect Mattels global network infrastructure across on-premises and cloud environments. The position oversees and contributes to the work of Network Security Engineers and Administrators ensuring robust firewall email and web security as well as Public Key Infrastructure (PKI) management and compliance with enterprise security standards.

The Tech Lead will drive delivery of secure resilient and scalable network security services while also acting as a subject matter expert (SME) and escalation point for complex troubleshooting incident response and architecture initiatives. This role requires deep technical expertise in Palo Alto Networks technologies cloud security platforms PKI and WAF solutions along with a commitment to operational excellence and continuous improvement.

Roles and Responsibilities

• Provide direct technical leadership and guidance to Network Security Engineers and Network administrators ensuring delivery of secure and reliable network protection across enterprise and cloud infrastructures.
• Lead and actively participate in the deployment operation and optimization of Palo Alto Networks (PAN) firewalls (hardware and virtual) Prisma Access GlobalProtect and related services.
• Oversee configuration management performance tuning and security policy enforcement across global firewall environments.
• Manage and maintain enterprise Public Key Infrastructure (PKI) including certificate lifecycle management with tools such as Keyfactor Venafi or equivalent and integrations with external Certificate Authorities (GlobalSign Entrust DigiCert).
• Lead configuration customization and maintenance of Web Application Firewalls (WAF) (e.g. Imperva) to safeguard applications and APIs resolving rule conflicts and performance issues.
• Oversee Email Security Gateways (e.g. Checkpoint Harmony Proofpoint) and related O365 mail routing and DNS security configurations.
• Participate in high-severity incident response threat mitigation and root cause analysis alongside infrastructure and SOC teams.
• Develop and maintain operational runbooks standard operating procedures (SOPs) and technical documentation to support security operations compliance and audit readiness.
• Drive continuous improvement in firewall automation rule optimization and network visibility using modern tools and analytics.
• Collaborate with enterprise architects SOC teams and application owners to align network security initiatives with business and compliance objectives.
• Lead or contribute to design discussions roadmap planning and implementation of emerging technologies such as Zero Trust network architecture and cloud-native security controls.
• Mentor engineers foster professional growth and promote a culture of accountability and delivery excellence.
• Participating in after-hours support rotation for major outages or critical incidents as needed.

Skills and Qualifications

Required:

• 10 years of experience in Network Security operations including at least 5 years in a tech lead role or senior engineering capacity within a large enterprise.
• Proven expertise with Palo Alto Networks firewalls Prisma Access Global Protect and related security platforms.
• Experience managing WAF Email Security and PKI environments including integration with cloud services (Azure AWS GCP).
• Proficiency in firewall rules are optimization troubleshooting and automation.
• Deep understanding of network protocols VPNs RADIUS/TACACS and cloud networking architectures.
• Familiarity with Windows and Linux systems administration and integration.
• Experience supporting compliance and audit initiatives (e.g. SOX NIST CSF PCI).
• Strong leadership communication and decision-making skills with a demonstrated ability to mentor and manage technical teams.
• Ability to collaborate effectively with cross-functional teams and vendors.

Preferred:

• Bachelors degree in information technology Cybersecurity or related discipline.
• Certifications such as PCNSE CCNP Security CCSP or GIAC (GSEC).
• Experience with ServiceNow ITSM processes and workflow automation.
• Familiarity with Zero Trust Network Access (ZTNA) and SASE frameworks.
• Scripting and automation experience (PowerShell Python or REST APIs).

Additional Information :

Dont meet every single requirement At Mattel we are dedicated to an inclusive workplace and a culture of belonging. If youre excited about this role but your past experience doesnt align perfectly with every qualification in the job description we still encourage you to apply. You may be just the right candidate for this or other roles.

How We Work:
We are a purpose driven company aiming to empower generations to explore the wonder of childhood and reach their full potential. We live up to our purpose employing the following behaviors:

• We collaborate: Being a part of Mattel means being part of one team with shared values and common goals. Every person counts and working closely together always brings better results. Partnership is our process and our collective capabilities is our superpower.
• We innovate: At Mattel we always aim to find new and better ways to create innovative products and experiences. No matter where you work in the organization you can always make a difference and have real impact. We welcome new ideas and value new initiatives that challenge conventional thinking.
• We execute: We are a performance-driven company. We strive for excellence and are focused on pursuing best-in-class outcomes. We believe in accountability and ownership and know that our people are at their best when they are empowered to create and deliver results.

Our Approach to Flexible Work:
We embrace a flexible work model designed to empower a culture of growth optimism and wellbeing where every employee can reach their full potential. Combining purposeful in-person collaboration with flexibility our focus is to optimize performance and drive connection for moments that matter.

Who We Are:
Mattel is a leading global toy and family entertainment company and owner of one of the most iconic brand portfolios in the world. We engage consumers and fans through our franchise brands including Barbie Hot Wheels Fisher-Price American Girl Thomas & Friends UNO Masters of the Universe Matchbox Monster High MEGA and Polly Pocket as well as other popular properties that we own or license in partnership with global entertainment companies. Our offerings include toys content consumer products digital and live experiences. Our products are sold in collaboration with the worlds leading retail and ecommerce companies. Since its founding in 1945 Mattel is proud to be a trusted partner in empowering generations to explore the wonder of childhood and reach their full potential.

Mattels award-winning workplace culture has been recognized by Forbes Fast Company Newsweek Great Place to Work TIME and more.

Visit us at  is an Equal Opportunity Employer where we want you to bring your authentic self to work every day. We welcome all job seekers and all applicants will receive consideration for employment.

Videos to watch:
The Culture at Mattel
Corporate Philanthropy

Remote Work :

No

Employment Type :

Full-time