Senior Administrator - Cisco Application Centric Infrastructure (ACI)
Bengaluru · Senior
Applicants who checked fit first are 3.1× more likely to hear back
Your score for this role already exists
ASAI compared this JD against 41 signals - skills, seniority, domain, stack overlap etc. Add a resume and it unlocks in about 30 seconds.
Always free · no credit card · 1 tap with Google
What we know about this role
HIGH
Our tracked job listings for HCLTech show strong recent activity.
First 72 hours
Window passed - posted 14d agoEarly applicants get seen before the pile builds.
Not a repost
The first time we've seen this listing - it hasn't been closed and reopened.
Skills required
11 listedYou almost certainly match several of these already. Unlock your skill map to see the matches, the gaps, and what to fix first.
Job description
Job Summary
Network Engineer (Cisco ACI & Nexus Specialist)
Overview
We are seeking a highly skilled and process-oriented Network Engineer with strong expertise in Cisco ACI, Cisco Nexus platform, and advanced Routing & Switching. The ideal candidate will have deep experience in Data Center LAN technologies, be comfortable leading and executing complex change activities—often scheduled during weekends—and possess strong troubleshooting and documentation skills.
Key Responsibilities
· Design, implement, and support Cisco ACI fabric architectures, including APIC configuration, policy creation, and day-to-day operations.
· Administer and troubleshoot Cisco Nexus (5k/7k/9k) platforms, including VDCs, VPC configuration, and fabric extension technologies.
· Manage and optimize data center network infrastructure, including DC LAN switching and routing environments.
· Configure, maintain, and troubleshoot Layer 3 routing protocols including:
o EIGRP
o OSPF
o BGP
· Support high-availability technologies such as:
o HSRP
o VPC
· Implement and troubleshoot IPsec tunnels and related security configurations.
· Participate in and lead weekend change windows, performing migrations, upgrades, and maintenance activities.
· Follow standardized processes and contribute to continuous improvement of operational workflows and documentation.
· Collaborate with cross-functional teams to ensure network stability, performance, and security.
Skill Requirements
· 5+ years of hands-on experience in large-scale enterprise or data center network environments.
· Strong expertise in Cisco ACI and APIC administration.
· In-depth knowledge of Cisco Nexus switches (7k/9k) and related data center technologies.
· Solid understanding and practical experience with Routing & Switching concepts and protocols.
· Demonstrated experience with EIGRP, OSPF, BGP, IPsec, and HSRP.
· Experience with VPC design, deployment, and troubleshooting.
· Strong analytical and problem-solving abilities.
· Ability and willingness to work during weekend maintenance windows.
· Strong communication, documentation, and process-driven mindset.
Other Requirements
Preferred Qualifications
· Cisco certifications such as CCNP, CCIE (DC/RS), or relevant ACI certifications.
· Experience with automation tools (Python, Ansible) is a plus.
· Knowledge of virtualization (VMware, Hyper-V) and multi-cloud networking is an advantage.
Tools to land this role
PremiumYour match score, skill map and tracker stay free.
Ground Reality
PremiumSpot the dealbreakers in this 319-word post before you apply
Skip jobs with hidden dealbreakers. See what they actually need, what's easy to miss, and how they describe the team.
Ground Reality on every job, plus Insider Path, practice interviews and resume tailoring.
Insider Path
PremiumFind someone who can refer you here
We help you find people there who worked or studied where you did, and draft your first message and follow-up.
Free · no signup
Get tomorrow's jobs before you have to search
Daily job drops, skill trends and free resources - posted straight to the group. Leave any time.
No spam. Just jobs and resources.
Why people use ASAI
Someone shared one job with you. ASAI keeps finding the rest.
Scored, not searched. Every role ranked against your actual profile.
Alerts as often as hourly. Reach new roles while the pile is still small.
Skill gaps, spelled out. See exactly which requirements you don't meet yet.
Verified jobs, only. Say no to ghost jobs. Your time deserves respect.
More Cloud Engineer roles in Bengaluru
See all
Keep browsing