Network Security Engineer

Mondelēz International•Remote Worker - New Jersey, USA, IN

2d•$122,000 - $167,750•Hybrid

About The Position

You will assess information security risks in line with internal policies and external best practices and determine requirements how to secure Mondelēz International information and IT assets. In addition, you will develop security standards and policies; advise technical teams when developing relevant procedures or have operational security questions; review and consulting them on compliant and effective use of common tools. You will also keep business stakeholders apprised on the overall security and compliance roadmap, provide training on information security to appropriate teams, and develop security strategies, architectures and roadmaps across process and technologies.

Requirements

5+ years of progressive experience in network security engineering or a related cybersecurity discipline
3+ years of hands-on experience managing enterprise firewalls (Palo Alto Networks, Fortinet, Cisco ASA/Firepower)
Demonstrated experience with network security in hybrid environments (on-premises + cloud)
Strong knowledge of networking protocols (TCP/IP, BGP, OSPF, DNS, DHCP, SSL/TLS)
Proficiency with IDS/IPS, NAC, VPN, SD-WAN, and DDoS mitigation technologies
Experience with cloud security (Azure, AWS, or GCP) including virtual network security, security groups, and cloud-native firewalls
Familiarity with SIEM platforms (Splunk, Microsoft Sentinel, or similar)
Working knowledge of scripting/automation (Python, PowerShell, Ansible) for security operations
Understanding of encryption standards, PKI, and certificate management
Analytical Thinking — Ability to analyze complex network environments and identify security gaps
Communication — Strong written and verbal skills; ability to translate technical findings for non-technical stakeholders
Collaboration — Proven ability to work across geographically dispersed, multicultural teams
Problem Solving — Calm and methodical approach to high-pressure incident scenarios
Continuous Learning — Passion for staying current with the evolving threat landscape and emerging technologies
Business Acumen — Understanding of how security decisions impact business operations and manufacturing continuity
Bachelor's degree preferred
CISSP (Certified Information Systems Security Professional) Will be required to obtain within 12 months of employment
CCNA/CCNP Security (Cisco Certified Network Professional – Security)
GIAC certifications (GCIA, GCIH, or GNSA)
CEH (Certified Ethics Hacker)

Responsibilities

Assess information security risks in line with internal policies and external best practices and determine requirements how to secure Mondelēz International information and IT assets.
Develop security standards and policies.
Advise technical teams when developing relevant procedures or have operational security questions.
Review and consult technical teams on compliant and effective use of common tools.
Keep business stakeholders apprised on the overall security and compliance roadmap.
Provide training on information security to appropriate teams.
Develop security strategies, architectures and roadmaps across process and technologies.
Design, deploy, and manage enterprise network security infrastructure including firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and network access control (NAC) solutions.
Architect and implement network segmentation strategies across corporate, manufacturing (OT/ICS), and cloud environments.
Manage and optimize next-generation firewalls (NGFW), web application firewalls (WAF), and proxy solutions.
Implement Zero Trust Network Architecture (ZTNA) principles across the global enterprise.
Monitor network traffic for anomalies, threats, and policy violations using SIEM, NDR, and packet analysis tools.