Senior Cisco Network Engineer
- Location
- Bangalore, KA, India
- Work mode
- On-site
- Employment type
- Full-time
About the job
What success looks like in this role:
• Implement, administer, and troubleshoot network infrastructure, including wireless access points, routers, switches and WLAN controllers.
- Implement, administer, and troubleshoot network infrastructure, including wireless access points, routers, switches and WLAN controllers.
- Perform fault isolation and resolution in a methodical and thorough manner in accordance with SLA.
- Remotely support customers and/or onsite technicians test and turn-ups of WAN and LAN equipment.
- Configuration management of Local Area Networks (LANs), Wide Area Networks (WANs), Wireless LANs, network segments, security devices and Internet and Intranet systems to ensure operability.
- Perform network maintenance and system upgrades including patches, hot fixes, and security configuration.
- Maintain, monitor, and troubleshoot within the roles of Incident Management (Return-to-Service), Problem Management (Reason for Outage) and Change management.
- Work with engineering department to develop customer and device specific knowledge base.
- Maintaining and predesign documents for all network infrastructure.
- Maintains on-call availability to respond to network issues and up-time; must be flexible and available with the scheduling.
- Plan and implement network changes as per the ITIL change management process.
- Meet and exceed customer SLA or OLA metrics.
- Work with third party vendors to remediate and resolve customer issues.
You will be successful in this role if you have:
- Minimum 6 years of experience in supporting Network Infrastructure.
- ITIL foundation knowledge and certification.
- Hand on experience in following technologies and products:
- Cisco routers, Catalyst switches, Nexus switches, WLCs & Meraki devices
- HP, Aruba switches, routers & WLCs
- Cisco ISE, Cisco DNAC, ACI
- SD WAN – Silver peak, Velo cloud etc.
- Good level of understanding on the virtualization concepts.
- Hands on experience in Public Cloud environments such MS Azure and AWS
- Automation of tasks and continuous improvement.
- Professional level certification in one or more fields. (Cisco- CCNA, CCNP, SISE; Aruba - ACSA, ACSP, ACMX, ACSDP)
- Proficient with standard troubleshooting practices and methodologies.
- Ability to think through problems and visualize solutions.
- Knowledge of application, transport and network level protocols.
- Good analytical and problem-solving skills.
Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, blood type, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.
Local employment practices and rights may vary by jurisdiction and are subject to applicable local laws. This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers.
If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com . US job seekers can find more information about Unisys’ EEO commitment here .
From 411 Unisys de Colombia, S.A.'s careers page (Workday), checked 31 Oct 2026.
How to apply
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- Fill in the form and upload your résumé there. Jobiwork never sees your application.
- 411 Unisys de Colombia, S.A. will reply to you directly. No real employer asks you for money to apply.
Posted 21 Oct 2026 · checked 31 Oct 2026 · Report this job