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L2 Network and System Support

Salary undisclosed

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Job Summary:

As an L2 Network and System Support Engineer, you will be responsible for troubleshooting and resolving escalated technical issues related to network infrastructure, servers, cloud services, and end-user computing in a fast-paced Managed Service Provider (MSP) environment. You will act as an escalation point for L1 technicians, provide proactive system monitoring, and collaborate with senior engineers on complex issues.

Key Responsibilities:

Technical Support & Troubleshooting

• Provide L2 support for network, system, and cloud-related incidents and service requests.

• Troubleshoot and resolve network issues related to routers, switches, firewalls, and VPNs.

• Diagnose and fix server issues (Windows/Linux) related to Active Directory, DNS, DHCP, and virtualization (VMware/Hyper-V).

• Handle escalations from L1 support and ensure timely resolution.

• Perform root cause analysis (RCA) on recurring incidents and recommend preventive measures.

• Support Microsoft 365, Azure, AWS, and other cloud services.

• Troubleshoot and support backup and disaster recovery solutions.

System Administration & Monitoring

• Manage and maintain Windows and Linux servers, including security patching and performance tuning.

• Configure and maintain network devices (Cisco, Fortinet, Palo Alto, etc.).

• Monitor infrastructure using RMM (Remote Monitoring & Management) tools and proactively resolve issues.

• Manage user accounts, permissions, and group policies in Active Directory and Azure AD.

• Perform regular backup and disaster recovery testing.

Customer & Vendor Communication

• Provide excellent customer service and maintain professional communication with clients.

• Work with third-party vendors for hardware/software troubleshooting and escalations.

• Assist in onboarding new clients by setting up IT infrastructure and documentation.

Documentation & Process Improvement

• Maintain accurate documentation of issues, resolutions, and client configurations in ITSM tools.

• Assist in creating and improving SOPs, best practices, and knowledge base articles.

• Participate in internal training and mentoring of L1 engineers.

Required Skills & Experience:

3+ years of experience in IT support, preferably in an MSP environment.

• Strong knowledge of Windows Server (2016/2019/2022) and Linux administration.

• Hands-on experience with network troubleshooting (TCP/IP, VLANs, VPNs, firewalls, DNS, DHCP, etc.).

• Proficiency in Microsoft 365, Azure AD, Exchange Online, and SharePoint administration.

• Experience with virtualization technologies (VMware, Hyper-V).

• Familiarity with backup solutions (Veeam, Acronis, Datto) and disaster recovery planning.

• Strong troubleshooting skills for hardware, storage, and cloud infrastructure.

• Experience with ITSM tools (ServiceNow, ConnectWise, Autotask, etc.).

• Understanding of security best practices, including endpoint protection and patch management.

• Knowledge of scripting (PowerShell, Bash, or Python) is a plus.

Certifications (Preferred but not required):

CompTIA Network+ / Security+

Microsoft Certified: Azure Administrator Associate

Cisco CCNA

VMware VCP

ITIL v4 Foundation

Soft Skills:

• Strong analytical and problem-solving abilities.

• Excellent communication and customer service skills.

• Ability to work independently and as part of a team.

• Ability to manage and prioritize multiple tasks in a fast-paced environment.

Work Environment & Schedule:

• Hybrid or remote work flexibility (based on company policy).

• Rotational on-call support for critical incidents.

• Fast-paced MSP environment with exposure to diverse client infrastructures.