Sr. Network & Computer Systems Administrator

This job was posted over 30 days ago, so it has most likely closed. See newer jobs like it.

Written by AI from the job title and company, not by Enterprise Horizon Consulting Group, so some details may not match this job. The employer's own page has the real description.

Job Overview

The Senior Network & Computer Systems Administrator at Enterprise Horizon Consulting Group is responsible for overseeing the organization’s network infrastructure, ensuring optimal performance and security. This role includes the management, configuration, and support of network systems and servers, as well as troubleshooting issues to maintain uninterrupted services. The administrator will collaborate with other IT teams to develop strategies for network development and security, and will also mentor junior staff to enhance team capabilities.

Job Responsibilities

• Configure, maintain, and support local area networks (LAN), wide area networks (WAN), and network segments connected to the internet.
• Monitor network performance and analyze system logs to identify potential issues for proactive resolution.
• Install, configure, and upgrade network hardware including routers, switches, and firewalls.
• Implement and manage network security protocols to protect the organization’s data and infrastructure.
• Provide technical support for users, troubleshooting both hardware and software problems.
• Develop and document policies and procedures for effective network management.
• Collaborate with IT management to design and implement network strategies that align with business needs.
• Conduct regular audits of the network to ensure compliance with established security standards.
• Train and mentor junior network staff and assist in their professional development.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• At least 5 years of experience in network and systems administration.
• Professional certifications such as Cisco Certified Network Associate (CCNA) or Microsoft Certified Solutions Expert (MCSE) are highly desirable.
• Strong knowledge of TCP/IP, DHCP, DNS, and VPN configurations.
• Proficiency in network security measures, firewalls, and intrusion detection systems.
• Familiarity with virtualization technologies, such as VMware or Hyper-V.
• Excellent problem-solving skills and the ability to work under pressure.
• Strong oral and written communication skills for effective collaboration with cross-functional teams.

Technologies & Tools

This position requires proficiency in a variety of technologies and tools, including but not limited to Cisco networking equipment, Juniper firewalls, Microsoft Windows Server, Linux operating systems, Active Directory, Virtual Private Networks (VPN), and network monitoring tools such as Wireshark and SolarWinds. Familiarity with cloud services such as AWS or Azure will also be beneficial.

Ideal Candidates

Ideal candidates for the Senior Network & Computer Systems Administrator position will possess a proactive mindset with a strong emphasis on ensuring network reliability and security. They should be detail-oriented, able to think critically in high-pressure situations, and demonstrate strong leadership skills to guide junior colleagues. A collaborative spirit and a commitment to continuous improvement in both personal skills and team processes will greatly contribute to success in this role.