A network security consultant is responsible for every aspect of data safety in a network, ensuring minimum vulnerabilities by adopting and integrating the latest processes and technology to prevent malicious attacks. A network security engineer job description often includes: Implementing network security blueprints Configuring Network and IT Security Appliances to secure network integrity Managing information and data access Maintaining and updating Network Switches and firewalls and systemic testing of the organization’s network and systems for vulnerabilities. Play a vital role in the organization's incident recovery and all disaster recovery efforts Working with other disciplines to ensure network security and project completion The role of a network security consultant, also potentially called a network architect or cybersecurity engineer, involves a wide range of expertise. As a network security consultant, you must deeply understand the wide range of the company’s security products, business processes, and how they work together.