> Markdown version of [/jobs/ext/1817552-network-engineer](https://www.wearedevelopers.com/jobs/ext/1817552-network-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Network Engineer

- **Company:** DIGITAL TECHNOLOGY SOLUTIONS
- **Location:** Indianapolis, IN, United States
- **Contract:** Permanent contract
- **Skills:** Link Aggregation (Ethernet), Border Gateway Protocol, VoIP, Cisco Unified Communications Manager, System Configuration, Dynamic Host Configuration Protocol, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, EtherChannel, Firmware, Hot Standby Router Protocol, Internetworking, Virtual Private Networks (VPN), Multi-protocol Systems, Internet Service Provider, Jabber, Network Monitoring, Routing, Network Segmentation, Cisco Nexus Switches, Open Shortest Path First (OSPF), Paessler Router Traffic Grapher, Public Switched Telephone Networks, Remote Access Technology, TCP/IP, Virtual Local Area Networks, Virtual Router Redundancy Protocols, Wide Area Networks, Wireless Networks, Integrated Service Routers, Low Latency, SolarWinds (Software), Routing & Switching, Cisco Switches, Cisco
- **Published:** July 28, 2026
- **Apply:** https://www.dice.com/job-detail/dbe46cca-9815-4e3e-ab79-2d37e77bbd5e

## About the Role

Cisco Routing & Switching
TCP/IP
VLANs
STP/RSTP

## Description

We are seeking a highly skilled Network Engineer with strong expertise in LAN/WAN
technologies (70%) and working knowledge of Enterprise Voice technologies (30%).
The ideal candidate will be responsible for supporting, troubleshooting, configuring, and
maintaining enterprise network infrastructure while assisting with voice and
collaboration services.
This role requires hands-on experience with enterprise routing, switching, and WAN
technologies, along with expertise in Cisco Unified Communications and AudioCodes
voice solutions., Configure, implement, and support Cisco enterprise routing and switching
infrastructure.
Troubleshoot LAN, WAN, VPN, wireless, and Internet connectivity issues.
Administer VLANs, STP, EtherChannel/LACP, HSRP/VRRP, OSPF, EIGRP, and
BGP.
Support SD-WAN, MPLS, Internet circuits, and branch connectivity.
Configure and maintain Cisco Catalyst, Nexus, and ISR/ASR platforms.
Monitor network health and proactively resolve performance issues.
Support firewall connectivity and network segmentation.
Perform network upgrades, firmware updates, and maintenance activities.
Execute network changes following change management procedures.
Maintain network documentation, topology diagrams, and configuration backups.
Coordinate with ISPs, vendors, and internal teams during incident resolution.

Voice: Collaboration (30%)
Administer and support Cisco Unified Communications Manager (CUCM).
Configure and troubleshoot AudioCodes Voice Gateways, Session Border
Controllers (SBCs), and SIP infrastructure (Mandatory).
Support Cisco IP Phones, Cisco Jabber, SIP trunks, dial plans, and voice
gateways.
Support Cisco Unity Connection voicemail services.
Perform Moves, Adds, Changes, and Deletes (MACD) for voice users.
Troubleshoot call quality issues related to QoS, latency, jitter, and packet loss.
Support PSTN connectivity and telecom carrier integrations.
Coordinate with telecom providers during voice incidents and circuit outages.
Support Microsoft Teams Direct Routing (preferred)., VPN Technologies
Wireless Networking
QoS
DHCP
DNS
Network Monitoring Tools (SolarWinds, Cisco DNA Center, PRTG, etc.)
Voice (30%) AudioCodes Voice Gateways
Cisco Unified Communications Manager (CUCM)
SIP & SIP Trunks
Cisco Voice Gateways
Cisco Unity Connection
Cisco IP Phones

Cisco Jabber
Voice QoS
PSTN Integration
Basic Voice Troubleshooting


## Related Videos

- [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team)
- [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go)
- [Getting under the skin: The Social Engineering techniques](https://www.wearedevelopers.com/videos/38-getting-under-the-skin-the-social-engineering-techniques)
- [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right)
- [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol)
- [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities)

## Related Articles

- [Basic And Advanced Networking in Dart and Flutter](https://www.wearedevelopers.com/magazine/112-basic-and-advanced-networking-in-dart-and-flutter)
- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)
- [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j)
- [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)
- [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)