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Nustar Technologies
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Chennai · Hybrid · 5-8 Yrs · 2 days ago
1 to 50 Employees · Edison, US
2 open roles2 posted in 7d2 in 30d
Work-life balance 4.7Compensation & benefits 3.8Culture & values 4.6
Hiring: Engineering
What employees say
+ collaborative team, professional and considerate
− no cons at this time for Nustar
More reviews on the company profile.
Job description
Hybrid
Overview
You will manage and troubleshoot network infrastructure and connectivity within AWS environments.
Responsibilities
- Perform network route, DNS, and port communication checks to ensure connectivity.
- Troubleshoot network issues using packet filter and analysis techniques.
- Analyze network-level logs to identify and resolve performance or security bottlenecks.
- Guide and support team members through complex troubleshooting processes.
- Manage networking environments including VPC, VLAN, and VNET configurations.
Qualifications
- 5+ years of experience in networking and network troubleshooting.
- Strong understanding of core networking: IP addressing, TCP, IP routing, and security.
- Hands-on experience with AWS networking services including Amazon VPC and VPC Lattice.
- Knowledge of edge networking via Amazon CloudFront.
- Proficiency with network security tools like AWS Shield and VPC Flow Logs.
- Practical experience with DNS and VLAN/VNET management.
- Ability to use various networking diagnostic tools for packet analysis.
- Any Graduate degree.
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Job application FAQ
Last updated 20 September 2026
- How do I apply for Network SRE at Nustar Technologies?
- Open this job on Feedback AI and sign up free (or sign in). You can apply from the job detail page; match scores and skill gaps appear when your profile is complete. Nustar Technologies may attach structured assessments to interview rounds after you apply.
- Does Feedback AI show a match score for this Network SRE role?
- Yes after you add a resume or skills. Match score ranks this role against your profile — skills met, gaps, level, and location — so you prioritise applications where fit is strongest.
- Is Network SRE remote or on-site in Chennai, Tamil Nadu?
- This listing is marked hybrid with location Chennai, Tamil Nadu. Confirm details on the job description before applying.
- What skills matter for this Network SRE role at Nustar Technologies?
- Key skills for this role include Hybrid. Upload a resume to see which requirements you already meet and which are gaps.