Network Support Engineer

Johns-Byrne Company
Niles, United States of America
12 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
$ 100K

Job location

Niles, United States of America

Tech stack

Access Control List
Microsoft Active Directory
Azure
Border Gateway Protocol
Cloud Computing
Cloud Storage
Configuration Management
Dynamic Host Configuration Protocol
Disaster Recovery
DNS
Multi-Factor Authentication
Enhanced Interior Gateway Routing Protocol
VMware ESX Servers
Failover Clustering
Hyper-V
Networking Hardware
IP Addressing
Intrusion Detection and Prevention
Intrusion Detection Systems
Virtual Private Networks (VPN)
Multi-protocol Systems
Python
Network Security
Nagios
Network Architecture
Network Monitoring
Routing
Network Virtualization
Open Shortest Path First
OAuth
Paessler Router Traffic Grapher
Performance Tuning
Powershell
Openid Connect
Azure
Ansible
Security Assertion Markup Language (SAML)
Server Virtualization
Single Sign-On
Software Engineering
Wireshark
Virtual Local Area Networks
Virtual Machines
Virtualization Technology
vSphere
Wide Area Networks
Wireless Access Point
Network Routing
Network Routers
Scripting (Bash/Python/Go/Ruby)
Enterprise Software Applications
Load Balancing
Cloud Platform System
HybridCloud
Firewalls (Computer Science)
Information Technology
SolarWinds (Software)
Network Support
Routing & Switching
Firewall Services Module
Cisco networks
VMware

Job description

Network Infrastructure:

  • Monitor and manage LAN, WAN, and intranet network architectures to ensure reliable, secure, and scalable connectivity across all company locations.
  • Maintain and troubleshoot network hardware including routers, switches, firewalls, load balancers, VPN concentrators, and wireless access points.
  • Monitor network performance, availability, and security using industry-standard tools; proactively identify and resolve issues before they impact operations.
  • Plan and execute network upgrades, expansions, and migrations with minimal disruption to business operations.
  • Manage IP addressing, DNS, DHCP, and other core network services.
  • Create and maintain comprehensive network documentation, including topology diagrams, configuration standards, and change management records.

Server Virtualization and Cloud:

  • Administer and maintain server virtualization environments using VMware vSphere/ESXi and Microsoft Hyper-V, including provisioning, performance tuning, and capacity planning.
  • Manage and support Microsoft Azure cloud infrastructure, including virtual networks, resource groups, storage accounts, and Azure Active Directory integrations.
  • Plan and execute virtual machine migrations, snapshots, backups, and disaster recovery procedures across on-premises and cloud environments.
  • Monitor virtualization host health, resource utilization, and storage performance to ensure optimal availability and scalability.

Identity, Access, and Security:

  • Implement and manage Single Sign-On (SSO) solutions to streamline user authentication across enterprise applications and services.
  • Deploy, configure, and administer Cisco Duo multi-factor authentication (MFA) to enforce secure access policies across the organization.
  • Develop and enforce network security policies and procedures, including firewall rules, access control lists (ACLs), intrusion detection/prevention systems (IDS/IPS), and VPN configurations.
  • Manage Azure Active Directory and on-premises Active Directory integration, conditional access policies, and identity governance.
  • Ensure compliance with industry standards and regulatory requirements relevant to network infrastructure and data protection.

Collaboration and Support:

  • Collaborate with cross-functional teams including application development, systems administration, and security to assess network requirements and deliver integrated solutions.
  • Respond to and resolve network-related incidents and service requests in a timely manner; participate in on-call rotation as needed.
  • Evaluate emerging networking and virtualization technologies and make recommendations for adoption to improve performance, reliability, and cost-efficiency.
  • Provide technical mentorship and guidance to other IT staff on networking and workstation support escalations.

Requirements

Do you have experience in Network routing?, Do you have a Bachelor's degree?, * Bachelor's degree in Computer Science, Information Technology, Network Engineering, or a related field; or equivalent combination of education and experience., * Minimum 5 years of experience in network engineering, administration, or a related role in a mid-to-large enterprise environment.

  • Hands-on experience with enterprise-grade routing and switching platforms (e.g., Cisco, Meraki, Arista).
  • Demonstrated experience designing and supporting multi-site WAN architectures, including MPLS, SD-WAN, and site-to-site VPN solutions.
  • Proven experience administering VMware vSphere/ESXi and Microsoft Hyper-V virtualization platforms in production environments.
  • Experience deploying and managing Microsoft Azure services, including Azure AD, virtual networking, and hybrid cloud connectivity.
  • Hands-on experience implementing and supporting SSO and Cisco Duo MFA solutions.
  • Experience in manufacturing, printing, or industrial business environments is strongly preferred.

Technical Skills:

  • Strong proficiency with routing protocols (BGP, OSPF, EIGRP) and switching technologies (VLANs, STP, port-channel, QoS).
  • In-depth knowledge of VMware vCenter, ESXi host management, vMotion, and distributed resource scheduling (DRS).
  • Proficiency with Microsoft Hyper-V Manager, failover clustering, and virtual machine replication.
  • Working knowledge of Microsoft Azure portal, Azure networking, Azure AD Connect, and conditional access policies.
  • Familiarity with SSO protocols and standards (SAML, OAuth 2.0, OpenID Connect) and Duo MFA administration and policy configuration.
  • Experience with network security technologies including next-generation firewalls, IDS/IPS, NAC, and endpoint security integration.
  • Working knowledge of network monitoring and management tools (e.g., SolarWinds, PRTG, Nagios, Wireshark).
  • Knowledge of automation and scripting for network and infrastructure operations (PowerShell, Python, Ansible, or similar).

Benefits & conditions

Pulled from the full job description

  • Health insurance
  • Vision insurance
  • Dental insurance, We offer a comprehensive benefits package including Health, Dental, Vision, 40lK and wellness benefits.

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