Network Engineer
HCL Global Systems Inc· startup· Information Technology And Services· Oct 6, 2026 · 22d ago
Farmington Hills, MI
In office
Full-time
Mid
$144K–$195K est.
Job description
Position : Network Engineer
Job Duties :
Plan and design the network infrastructure. Implement, configure and troubleshoot layer 3 network protocols such as EIGRP, OSPF and BGP on network infrastructure including routers, switches, Cisco and Aruba Wireless Controllers, firewalls and context switching as break/fix or enhancement requests. Design Meraki solution using MX6, MX85 and implement Cisco IWAN solution with dual MPLS, MPLS and DIA, MPLS and broadband circuits. Provide high level of security to the network by installing ASA 5520 along with ACLs. Use OSPF, EIGRP, BGP, RIP, PBR, PFR, Route Filtering, Redistribution, Summarization, Static Routing, LAN, VTP, STP, PVST+, RPVST+, Inter VLAN routing and Multi-Layer Switch, Etherchannels, Transparent Bridging, Ethernet, Fast Ethernet, Gigabit Ethernet, MPLS, DIA, Broadband, Frame Relay, HSRP, VRRP, GLBP, TACACS+, RADIUS, ACL, Wireshark, Solarwinds, LiveAction, Infoblox, NetQoS, NetBox, Gigamon, Airwave, IOS, NAT, SNMP, SYSLOG, NTP, DHCP, CDP.
Work Locations :
Various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Minimum Qualifications Education :
Master – Electronics Engineering or Telecommunications
Experience : None
Job Order No : 9739180
***This position is eligible for a referral bonus through our employee referral program***
Position : Network Engineer
Job Duties :
Establish networking environment by designing system configuration; directing system installation; defining, documenting, and enforcing system standards. Maximize network performance by monitoring performance tools; troubleshooting network problems and outages; scheduling upgrades; collaborating with network architects on network optimization. Secure network system by establishing and enforcing policies; defining and monitoring access. Report network operational status by gathering and prioritizing information and manage projects. Replace faulty network hardware components when required and perform maintenance as necessary. Perform disaster recovery operations and data backups when required. Use C, C++, Python, RIP, OSPF, EIGRP, BGP, STP, RSTP, VLANs, VTP, PAGP, LACP, MPLS, HSRP, VRRP, GLBP, TACACS+, Radius, AA, Windows, UNIX, MAC-OS, Linux, Thousand Eyes, Cloud Ray, Splunk, Datadog, Solar Winds, SNMP walk, Cisco Works, Wireshark and Sevone.
Work Locations :
Various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Minimum Qualifications Education :
Master – Electrical Engineering
Experience : None
Job Order No : 9467607
***This position is eligible for a referral bonus through our employee referral program***
Position : Network Engineer
Job Duties :
Plan and design the network infrastructure. Implement, configure and troubleshoot layer 3 network protocols such as EIGRP, OSPF and BGP on network infrastructure including routers, switches, Cisco and Aruba Wireless Controllers, firewalls and context switching as break/fix or enhancement requests. Design Meraki solution using MX6, MX85 and implement Cisco IWAN solution with dual MPLS, MPLS and DIA, MPLS and broadband circuits. Provide high level of security to the network by installing ASA 5520 along with ACLs. Use OSPF, EIGRP, BGP, RIP, PBR, PFR, Route Filtering, Redistribution, Summarization, Static Routing, LAN, VTP, STP, PVST+, RPVST+, Inter VLAN routing and Multi-Layer Switch, Etherchannels, Transparent Bridging, Ethernet, Fast Ethernet, Gigabit Ethernet, MPLS, DIA, Broadband, Frame Relay, HSRP, VRRP, GLBP, TACACS+, RADIUS, ACL, Wireshark, Solarwinds, LiveAction, Infoblox, NetQoS, NetBox, Gigamon, Airwave, IOS, NAT, SNMP, SYSLOG, NTP, DHCP, CDP.
Work Locations :
Various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Minimum Qualifications Education :
Master – Electronics Engineering or Telecommunications
Experience : None
Job Order No : 9003449
***This position is eligible for a referral bonus through our employee referral program***
Position : Network Engineer
Job Duties :
Establish the networking environment by designing system configuration, directing system installation and defining, documenting and enforcing system standards.
Design and implement new solutions and improve resilience of the current environment
Maximize network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades and collaborating with network architects on network optimization. Upgrade data network equipment to the latest stable firmware releases Configure routing and switching equipment, hosted IP voice services and firewalls Follow change management standards and best practices using the Check Net/Linux scripts, commands and programs to run pre-check, post-checks during the changes to environment. Perform packet level inspection of data captured via Tapped, Spanned ports using Wire shark, Corvil, Arbor, NIDS, Extrahop to determine root cause of issues during network troubleshooting. Configure, test, and troubleshoot routing and switching issues and protocols associated with packet networks including MPLS, traffic engineering (QoS)Work extensively in configuring, monitoring and troubleshooting Cisco, Arista & Juniper routers and switches, DID Ring Architecture, VXLAN, Flow-Spec, Failover DMZ zoning & configuring VLANs / Routing / NAT with the firewalls and load balancers. Integrate Monitoring Instrumentation Infrastructure, to inspect, all the production traffic by monitoring devices like Corvil, BRO, Npulse & Arbor for detailed traffic analysis and packet inspection Work with Blade Network Technology (BNT) devices, BGP, OSPF, RIP, STP, RSTP, HSRP, Multicast related protocols, i.e. PIM Sparse/Dense, MSDP and applying traffic filters like ACL’s & PACL’s Create detail design documentation and implementation of Datacenter Network Connectivity and Secure Firewall plants. Design development by reviewing/researching architecture documents, prepare and develop proposals, evaluate and recommend design options. Implement complex systems and network redundancy.
Work Locations :
Various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Minimum Qualifications Education :
Bachelor – Electronics Engineering or Telecommunications
Experience : None
Job Order No : 8679246
***This position is eligible for a referral bonus through our employee referral program***
Position : Network Engineer
Job Duties :
Maintaining and administering computer networks and related computing environments including systems software, applications software, hardware, and configurations.
Performing disaster recovery operations and data backups when required.
Protecting data, software, and hardware by coordinating, planning and implementing network security measures. Troubleshooting, diagnosing and resolving hardware, software, and other network and system problems.Replacing faulty network hardware components when required.
Maintaining, configuring, and monitoring virus protection software and email applications. Installing, configuring and supporting network equipment including routers, proxy servers, switches, WAN accelerators, DNS and DHCP Design and Implementation of Firewalled Internet Plants, Mainframe Datacenters, Mini QA/DEV Wealth Management DMZ in Ashburn, Palantir/Secure Enclave DMZ. Low level design/development and migration of Personal-Wifi and Guest-Wifi.Work with ISP’s and vendors to design the circuit reliability, path level redundancy, protected and unprotected paths for different infrastructures in the network based on the latency, Tx-Rx limits and other attributes. Use Tools such as QIP, Acquilon database (AQDB) and DSDB, Linux servers and CheckNet for implementing, analyzing, documenting and maintaining the system & network information Work extensively in configuring, monitoring and troubleshooting Cisco, Arista & Juniper routers and switches, DID Ring Architecture, VXLAN, Flow-Spec, Failover DMZ zoning & configuring VLANs / Routing / NAT with the firewalls and load balancers. Work with Blade Network Technology (BNT) devices, BGP, OSPF, RIP, STP, RSTP, HSRP, Multicast related protocols, i.e. PIM Sparse/Dense, MSDP and applying traffic filters like ACL’s & PACL’s Perform packet level inspection of data captured via Tapped, Spanned ports using Wireshark, Corvil, Arbor, NIDS, Extrahop to determine root cause of issues during network troubleshooting. Configure, test, and troubleshoot routing and switching issues and protocols associated with packet networks including MPLS, traffic engineering .Sustain the necessary data throughput rate by monitoring networking activity and maintaining existing equipment Maintain the company phone system and work closely with the phone service provider to keep the lines active Respond to network connectivity issues and resolve any wireless communication issues within the confines of the office.Update the network maintenance manual and submit a summary of changes to the manual each week to management.Collaborate with third-party support and service vendors to ensure that the network stays operational.
Work Locations :
Various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Minimum Qualifications Education :
Bachelor – Electronics Engineering or Telecommunications
Experience : None
Job Order No : 8547128
***This position is eligible for a referral bonus through our employee referral program***
Position : Network Engineer
Job Duties :
Deploy network infrastructure by designing configuration, defining documentation, and enforcing system standards. Configure Layer 2 technologies such as VLANs, Trunking, Spanning Tree and Layer 3 technologies including OSPF and BGP routing protocols as part of implementing network infrastructure. Create network Visio diagrams for existing and proposed network architecture builds. Administer switching technologies such as switch port configurations, port security, ether channel technologies (LACP, PAGP). Review network engineering work orders (NEWOs), support and maintain overall network infrastructure functionality.
Work Locations :
Various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Minimum Qualifications Education :
Master – Computer and Information Science
Experience : None
Job Order No : 8769547
***This position is eligible for a referral bonus through our employee referral program***
Position : Network Engineer
Job Duties :
Configure, install and troubleshoot Cisco, Dell Force10, Arista routers and switches. Provide network support to LAN/WAN infrastructure. Optimize traffic and plan for future network expansion. Build scheduled maintenance tickets and oversee projects affecting multiple users to verify no network impacting issues correlating to maintenance performed. Manage, maintain and configure Cisco, Brocade, Arista, Fortinet, and Dell Force10 devices. Configure and maintain multi-vendor environment supporting Fortinet Firewalls, Brocade and F5 devices. Troubleshoot issues related to routing, switching and network connectivity. Deploy, configure, and support Cisco wireless controller and AP devices globally and direct escalation path for all wireless issues. Coordinate with cabling vendors to bring devices online. Ensure project documents are complete, current, and stored appropriately. Communicate relevant project information to superiors and develop written procedures, engineering drawings and technical documentation.
Work Locations :
Various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Minimum Qualifications Education :
Master – Computer Science or Computer Engineering
Experience : None
Job Order No : 8521483
***This position is eligible for a referral bonus through our employee referral program***
Position : Network Engineer
Job Duties :
Design, Maintain, Test and Monitor Complex local area and wide area network designs encompassing multiple technologies using established procedures and tools. Diagnose network issues and provide problem resolution in a timely manner. Configure the network devices (Routers, Switches, Load Balancers, Firewalls) when required and deploy in the network to provide the connectivity to the servers, users and phones. Use Cisco Routers, Cisco Catalyst Switches, OSPF, EIGRP, BGP, RIP, PBR, Route Filtering, Redistribution, Summarization, Static Routing, VLANs, Dot1Q, VTP, STP, RSTP, VLAN Maps, HSRP, GLBP, CEF, DCEF, Port Security and Nexus OTV, Ethernet, Fast Ethernet, Gigabit Ethernet, LWAPs, HDLC, PPP, Frame Relay, Channelized links (E1/T1/E2/T2), IP, TCP, UDP, ICMP, NAT, DHCP, IPSEC, SSL, HTTP, SSH, DNS, PAT, TACACS+, RADIUS, Cisco ACS, Cisco CSM, F5 Networks, Wireshark, Net flow analyzer, GNS3, Solar Winds, MS Office, MS Visio, Windows.
Minimum Qualifications Education :
Master – Computer Science
Experience : None
Work Locations :
Various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Job Order No : 8061367
***This position is eligible for a referral bonus through our employee referral program***
Position : Network Engineer
Job Duties :
Design and implement LAN/WAN infrastructure using routing protocols including BGP, OSPF, and EIGRP. Work on infrastructure using Cisco IOS/NXOS/IOSXE and related hardware such as Nexus, ASR1000 Series and Catalyst. Use F5 BIGIP appliances for day to day requirements. Maintain network equipment and respond to maintenance and escalations as required. Troubleshoot and resolve complex network issues across multiple network technologies. Develop and maintain network documentation in accordance with engineering policies and procedures. Create the Extranet per project requirements and work on migration. Maintain core network infrastructure and applications. Design and implement enterprise wireless environments to include thick and thin Cisco wireless environments. Maintain Internet and Extranet connectivity; handle day-to- day Checkpoint and Cisco ASA Firewall administration as well as VPN connectivity across multiple environments. Support the Mobility VPN consolidation and migration project which focuses on standardizing and reducing the number of VPNs to reduce network complexity. Configure VLANs on a switch for inter-VLAN communication. Configure VTP on Core Switches. Configure various LAN switches such as CISCO CAT switches for STP, VTP Domain, VLAN, Fast Ether Channel configuration.
Minimum Qualifications Education :
Masters – Computer Science or Telecommunications Engineering Technology
Experience : None
Work Locations :
various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Job Order No : 6881004
This position is eligible for a referral bonus through our employee referral program
Position : Network Engineer
Job Duties :
Provide engineering support across network and security devices, WAN, LAN, WLAN, Firewalls. Investigate, diagnose and resolve network problems. Develop security and network application and traffic flow use cases. Establish security policies for systems in support of client audits. Perform design changes and implementation of the secured communication infrastructure. Design, develop, implement and maintenance of Complex Secure Networks. Provide customer support, documentation, coordination and lead migrations/implementation. Implement IPSEC and GRE VPN technologies. Use Blue Coat [BC] Proxies-Explicit and Implicit, BC web filter, BC Reporter, Juniper SRX Firewalls, Fortigate Firewalls and Forti guard, Cisco routers/switches, F5 LTM Load balancers, Fluke Netflow Tracker, Juniper Infranet Controllers (IC), Infoblox, DNS , MacAfee IPS/IDS, MacAfee Enterprise Security Manager, Firemon, TCP/IP.
Minimum Qualifications Education :
Masters – Computer Science or Electrical Engineeringy
Experience : None
Work Locations :
Various unanticipated work locations throughout the United States; relocation may be required. Must be willing to relocate.
Job Order No : 6780115
This position is eligible for a referral bonus through our employee referral program
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