Senior IT Security Analyst – Email Security

CREATIVITY IS OUR SUPERPOWER. It’s our heritage and it’s also our future. Because we don’t just make toys. We create innovative products and experiences that inspire fans, entertain audiences and develop children through play. Mattel is at its best when every member of our team feels respected, included, and heard—when everyone can show up as themselves and do their best work every day. We value and share an infinite range of ideas and voices that evolve and broaden our perspectives with a reach that extends into all our brands, partners, and suppliers.

We are seeking an experienced Senior IT Security Specialist - Email Security - to join our IT Security Operations team. This role is primarily responsible for administering and supporting enterprise Email Security platforms to protect the organization against phishing, malware, spam, business email compromise (BEC), and other email-borne threats. The ideal candidate will have strong hands-on experience with enterprise email security technologies such as Check Point Harmony Email & Collaboration, Microsoft 365 mail flow, and email authentication protocols. Experience with Web Application Firewall (WAF) and Public Key Infrastructure (PKI) technologies is considered a plus.

Roles and Responsibilities

Email Security

• Administer and support enterprise email security platforms such as Check Point Harmony Email & Collaboration.
• Monitor, investigate, and respond to email security incidents, phishing campaigns, malware outbreaks, and suspicious email activity.
• Configure, maintain, and troubleshoot email authentication technologies including SPF, DKIM, and DMARC.
• Collaborate with Microsoft 365 messaging teams to resolve mail delivery, routing, and security-related issues.
• Work closely with DNS and infrastructure teams to manage and troubleshoot DNS TXT records related to email security.
• Review and tune email security policies, anti-phishing controls, anti-malware protections, and mail filtering configurations.
• Analyze email threats and recommend improvements to strengthen the organization’s email security posture.
• Participate in incident response, problem management, and change management activities.
• Develop and maintain operational documentation, technical procedures, and Standard Operating Procedures (SOPs).
• Support compliance, audit, and risk management initiatives related to email security controls.

Skills and Qualifications

Required:

• 6+ years of experience in Information Security, Network Security Operations, Email Security, or Cybersecurity.
• Proven expertise administering and supporting enterprise Email Security platforms.
• Hands-on experience with Check Point Harmony Email & Collaboration, Proofpoint, Mimecast, Microsoft Defender for Office 365, or similar technologies.
• Strong understanding of Microsoft 365 mail flow, mail routing, and messaging security concepts.
• Experience configuring and troubleshooting SPF, DKIM, and DMARC records.
• Experience investigating phishing attacks, business email compromise (BEC), and email-based threats.
• Strong understanding of email authentication, SMTP, mail gateways, and secure messaging technologies.
• Experience managing and troubleshooting DNS TXT records.
• Experience working in mid-to-large enterprise environments.
• Strong troubleshooting skills and experience with ServiceNow or similar ticketing systems.
• Ability to write and maintain clear Standard Operating Procedures (SOPs).
• Experience supporting compliance and audit initiatives (e.g., SOX, NIST CSF, PCI DSS).
• Ability to collaborate effectively with cross-functional teams and vendors.
• Ability to work in a 24/7 operational environment.

Preferred:

• Bachelor’s degree in Information Technology, Cybersecurity, Computer Science, or a related discipline.
• Experience with Imperva WAF or similar Web Application Firewall technologies.
• Experience with Keyfactor, Venafi, or other certificate lifecycle management platforms.
• Familiarity with Microsoft PKI environments and external Certificate Authorities.
• Experience with Microsoft Exchange Online and Microsoft Defender security solutions.
• Experience with ServiceNow ITSM processes and workflow automation.

Certifications:

• Check Point Harmony Email & Collaboration Specialist certification.
• Microsoft 365 Certified: Messaging Administrator Associate.
• CompTIA Security+.

Shift Timing:

• Work hours may vary, and the position may require availability during off-business hours as dictated by project needs, system changes, or security events.

Don’t meet every single requirement? At Mattel, we are dedicated to an inclusive workplace and a culture of belonging. If you’re excited about this role but your past experience doesn’t 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 world’s 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.

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

Visit us at https://jobs.mattel.com/ and www.instagram.com/MattelCareers.

Mattel 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