As a Network Engineer at the L1 (Level 1) level, your job roles typically involve entry-level tasks and responsibilities related to the design, implementation, maintenance, and troubleshooting of computer networks. Here's a list of common job roles for a Network Engineer at the L1 level:


1. **Network Monitoring and Troubleshooting**:

   - Monitor network performance and troubleshoot connectivity issues.

   - Use network monitoring tools to identify and resolve network problems.

   - Analyze network traffic patterns to detect anomalies or potential security breaches.


2. **Configuration and Installation**:

   - Assist in the installation and configuration of networking equipment, such as routers, switches, firewalls, and access points.

   - Help with the setup of network services, including DHCP, DNS, and VLANs.

   - Participate in the deployment of network infrastructure components according to design specifications.


3. **Basic Network Administration**:

   - Perform basic administrative tasks on network devices, such as user account management, device configuration backups, and software updates.

   - Maintain documentation of network configurations, diagrams, and procedures.

   - Assist in the implementation of network security policies and procedures.


4. **User Support**:

   - Provide technical support to end-users regarding network connectivity issues.

   - Assist in troubleshooting network-related problems reported by end-users.

   - Educate users on basic networking concepts and best practices.


5. **Collaboration and Communication**:

   - Collaborate with other IT teams, such as systems administrators and security analysts, to address cross-functional issues.

   - Communicate effectively with team members and stakeholders to provide status updates and escalate critical issues.


6. **Basic Security Implementation**:

   - Implement basic security measures on network devices, such as access control lists (ACLs) and firewall rules.

   - Participate in security audits and compliance assessments to ensure adherence to security policies.


7. **Documentation and Reporting**:

   - Document network configurations, changes, and incident resolutions.

   - Generate reports on network performance, utilization, and availability for management review.


8. **Training and Professional Development**:

   - Stay updated on industry trends, technologies, and best practices related to networking.

   - Pursue relevant certifications (e.g., CCNA) and participate in training programs to enhance skills and knowledge.


Remember that the specific job roles and responsibilities may vary depending on the organization, its size, and the complexity of its network infrastructure. As you gain experience and expertise, you may progress to higher-level positions with increased responsibilities and technical challenges.