Mainframe Network Engineer
Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
Apply on Tata Consultancy Services’s careers site →Job description
Must Have Technical/Functional Skills 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 Salary Range: $70,000- $72,500 a year TCS Employee Benefits Summary: Discretionary Annual Incentive.
Comprehensive Medical Coverage
Medical & Health, Dental & Vision, Disability Planning & Insura nce, Pet Insurance Plans.
Family Support
Maternal & Parental Leaves.
Insurance Options
Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth
Commuter Benefits & Certification & amp; Training Reimbursement.
Time Off
Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance
Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing. #LI-DNI </div
Qualifications
BACHELOR OF COMPUTER SCIENCE
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