> Markdown version of [/jobs/ext/628516-mainframe-network-engineer](https://www.wearedevelopers.com/jobs/ext/628516-mainframe-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). --- # Mainframe Network Engineer - **Company:** Tata Consultancy Services Limited - **Location:** Gahanna, OH, United States - **Salary:** $70,000.0 - $72,500.0 - **Contract:** Permanent contract - **Skills:** Wireless LAN, Data Link, Supervisory Control and Data Acquisition (SCADA), IP Pbx, Mainframes, Wide Area Networks, Wireless Networks, Computer Network Operations, Firewalls (Computer Science), Information Technology, Servicenow - **Published:** June 24, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=859b5a7baf601963 ## About the Role Do you have experience in Wireless networking?, Do you have a Bachelor's degree?, Qualifications : BACHELOR OF COMPUTER SCIENCE ## Description Knowledge of routing, switching, Wireless LAN, Firewall. Understanding of different types of communication link and coordination with service provider to fix the communication link issue. Roles & Responsibilities * Hands-on experience in supporting Network Operations Center * Provide 24x7x365 monitoring of the AEP Telecommunications Infrastructure including all associated Transport, Fiber, 800 Mhz radio, FAA Tower Lighting, Voice/Video Systems, Wireless and LAN/WAN assets. * Coordinates communication and restoration of Telecommunication service through the standard on-call process or through SWAT calls and dispatches resources from all TCOM teams in support of outages. * Provides Tier1 and Tier 2 support for all Telecommunication resolutions including managing all ticket creation and escalation with leased line telecommunication carriers through to resolution. * Provides support for all TCOM teams in reviewing all Changes and submitting associated formal requests with the business units' systems for outages to SCADA connectivity. * Provide ServiceNow reporting and Change Control support for all TCOM Field and Construction Teams. * Provide management of the Check-In-Check-Out process for all TCOM and contract associates entering and leaving TCOM remote locations to ensure physical safety for all who are working at these sites. * Responsible for monitoring, and resolution of system alerts for Transport, LAN/WAN, Site Environments, Tower Lighting, Fiber, Voice Systems, and Telecommunication Leased Lines. * Work as a single point of contact for support and participate in joint resolution for 3rd party AEP Leased dark fiber customers including rural broadband providing trouble support, outage communication/coordination and dispatching for any service issues. * Monitor in scope telecom devices and review all TCOM changes while managing communication to business units/dark fiber customers, and escalations /dispatches to other TCOM teams. * Troubleshoot and resolve the TCOM network supporting SCADA networks using the approved NERC-CIP access protocols to gear at sensitive sites. * Service Provider Telecom team onsite will be operating out of AEP NOC Location(s) in Ohio. * Troubleshoot issues at NERC CIP networked sites using approved NERC CIP access protocols. * Document and update training material found in Knowledge Base articles in ServiceNow and on the team's web site. * Attend Production Review and Change Advisory Board (CAB) meeting (Daily) * Support sustainability of security control framework and audit management processes ## Related Videos - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [Data is Key: Scraping Metadata from Websites](https://www.wearedevelopers.com/videos/708-data-is-key-scraping-metadata-from-websites) - [Cloud as the new mainframe: why the cloud hype does not reflect the dev reality](https://www.wearedevelopers.com/videos/797-cloud-as-the-new-mainframe-why-the-cloud-hype-does-not-reflect-the-dev-reality) - [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) - [Offline first!](https://www.wearedevelopers.com/videos/645-offline-first) - [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option) ## Related Articles - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)