Job Title: Network Security Engineer
Location: Plano, Texas
Years of Experience: 7 10 Years
Job Summary:
The Network Security Engineer will be responsible for ensuring the security and integrity of the organization's network infrastructure. This role focuses on implementing security measures, monitoring network traffic, and responding to security incidents to protect sensitive data and maintain high availability of services.
Responsibilities:
Network Security Monitoring:
Oversee 24/7 network security monitoring, track performance metrics, and respond to security alerts and incidents.
Incident Response:
Provide L1/L2 technical support, triage and troubleshoot security incidents, execute change requests, and conduct root cause analysis (RCA).
Configuration
Maintenance:
Install, configure, and maintain network security hardware (firewalls, intrusion detection systems) and backup systems.
Vendor
Carrier Coordination:
Log and track security related tickets with vendors or ISPs, manage hardware RMAs, and enforce Service Level Agreements (SLAs).
Documentation:
Maintain standard operating procedures (SOPs), network topology maps, and incident logs related to security incidents.
Mandatory Skills:
Proven experience in network security operations and incident response.
Strong knowledge of firewalls, VPNs, IDS/IPS, and other security technologies.
Experience with security monitoring tools and SIEM solutions.
Ability to analyze network traffic and identify potential security threats.
Familiarity with compliance standards (e.g., ISO 27001, NIST, PCI DSS).
Preferred Skills:
Certifications such as CISSP, CISM, or CEH.
Experience with cloud security solutions and practices.
Knowledge of scripting languages (Python, Bash) for automation tasks.
Familiarity with network protocols and architectures.
Qualifications:
Bachelor's degree in Computer Science, Information Technology, or a related field.
7 10 years of experience in network security or related fields.
Strong analytical and problem solving skills.
Excellent communication and teamwork abilities.