Job DescriptionOverview:
NTekWissen Group is a workforce management provider throughout India and many other countries in the world.
NPosition: Senior System Administrator
NLocation: Visakhapatnam
NJob Type: Full Time
NWork Type: Onsite
NShift Timing: 6:30PM-3:30AM (Night shifts)
NExperience: 8–12 years
NJob Description:
NKey Technical Skills:
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- Windows Server & Active Directory N
- Microsoft 365 / Office 365 Administration N
- Domain level integrations N
- Networking – LAN/WAN, TCP/IP, DNS, DHCP, VLAN, Routing & Switching N
- Enterprise Firewalls, VPN & Network Security, Rules N
- Enterprise Wi-Fi / Wireless Access Points N
- VMware / Hyper-V Virtualization, any other virtualization infra N
- Backup & Disaster Recovery N
- Endpoint Management & Security N
- Infrastructure Monitoring & Troubleshooting N
- IT Vendor / MSP Management N
- Incident Management andRoot-Cause Analysis N
- ISO & other compliance and IT framework experience N

nLeadership & Professional Skills:
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- Ability to lead and guide IT infrastructure/support team members. N
- Strong team coordination, task delegation and follow-up skills. N
- Ability to take ownership of critical IT incidents and infrastructure issues. N
- Good decision-making and problem-solving skills under pressure. N
- Ability to prioritize tasks based on business impact and urgency. N
- Robust communication and interpersonal skills with both technical and non-technical teams. N
- Ability to coordinate effectively with management, business teams, vendors and MSPs. N
- Proactive approach toward identifying infrastructure risks and implementing improvements. N
- Ability to work independently during the night shift and manage critical situations with minimal supervision. N

nPreferred Skills:
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- Sophos Firewalls N
- Microsoft Entra ID / Azure AD N
- Microsoft Intunen
- VDI N
- Basic PowerShell or scripting knowledge. N
- Microsoft Defender / Endpoint Security N

📌 Hiring: Senior System Administrator (Jami)
🏢 Tekwissen India
📍 Jami