Network Security Engineer

Purple Drive

Network Security Engineer Share Contractual Boston, MA

Overview:

Key Responsibilities:

• Design, implement, and manage secure network infrastructures to support business operations.
• Configure, deploy, and maintain Palo Alto, Cisco ASA, and CheckPoint firewalls.
• Manage and optimize F5 Load Balancers for high availability and performance.
• Monitor network performance, identify bottlenecks, and implement enhancements.
• Troubleshoot complex network and security issues, providing timely resolutions.
• Collaborate with cross-functional teams to ensure secure integration of applications and systems.
• Maintain compliance with security standards, policies, and regulatory requirements.
• Perform regular system audits, vulnerability assessments, and implement remediation plans.
• Document network/security architecture, configurations, and operational procedures.

Required Skills & Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
• 5+ years of hands-on experience in network security engineering.
• Strong expertise with Palo Alto, Cisco ASA, and CheckPoint firewalls.
• Proven experience managing F5 Load Balancers.
• In-depth knowledge of network protocols (TCP/IP, BGP, OSPF, VPN, etc.).
• Familiarity with intrusion detection/prevention systems (IDS/IPS), SIEM, and endpoint security solutions.
• Strong troubleshooting and problem-solving skills.
• Excellent communication and documentation abilities.

Nice to Have:

• Relevant certifications such as CCNP Security, PCNSE (Palo Alto), CCSA/CCSE (CheckPoint), F5-CTS.
• Experience with cloud networking security (AWS, Azure, GCP).
• Knowledge of automation and scripting (Python, PowerShell, Ansible).