Unisys Looking for Sr. Systems Administrator-Windows, Active Directory at Hyderabad, Telangana Full Time

We are a global information technology company that builds high-performance, security-centric solutions that can help change the world. Enhancing people’s lives through secure, reliable advanced technology is our vision.

At Unisys, we believe in better! Here, you have the opportunity to learn new skills, apply your expertise, and solve complex problems with cutting edge technologies and solutions. You are part of a global diverse team that supports you, drives change, and delivers successful results consistently.

Our associates are at the forefront of everything we do, driving our clients’ successes while giving back to communities and making this world a safer and more secure place to live and work. Our success is a direct result of the work of our people who live and breathe our Core Beliefs . Simply put, we believe in better lives. Join us!

Learn more about Unisys and our key solution offerings: Unisys , Stealth™ , CloudForte® , InteliServe™

What success looks like in this role:
Role: Sr. System Administrator

Active Directory (Relevant Experience: min 10 years)

• Expert in AD Design, Planning and Deployment for transformation and upgrade projects.
• Expertise on ADFS infrastructure, configuration, administration, troubleshooting and support.
• Expertise on Active Directory Administration (Windows 2016, 2019, 2012 and 2008)
• Good knowledge on FRS,DFSR replication
• Good knowledge on Active Directory Sites, Subnets, KCC, Replication and Cost interval
• Good Knowledge on Bridgehead servers, Global catalogs and Universal Group Membership Caching
• Good knowledge on AD troubleshooting on the replications issues, time stamps, net logon parsing on the

account lockouts

• Good knowledge on metadata cleanup, domain controller placement on the disaster scenarios
• Knowledge on Active directory DNS, Stub zones, Secondary DNS , Conditional forwarders, root hints and DNS

scavenging procedures

• Good Knowledge on DNSSEC and Global Name Zones
• Good Knowledge on Forest and Domain DNS zones
• Knowledge on GPO’s/GPP’s analyzing, planning and designing
• Knowledge on trusts and terminology’s
• Good exposure to ITIL process like incident, change, problem and change management
• Good communication Skills
• Willingness to work in shifts (24 x 7 x 365 model )

Windows

Knowledge and experience on Windows server operating systems (Windows 2016, 2019, 2012 and 2008)

management and administration.

• Trouble shooting skill required on OS related issues which include memory dump analysis skills and

performance tuning.

• Knowledge and experience on server security hardening with includes patching, antivirus, PKI infrastructure

You will be successful in this role if you have:
Good knowledge on Microsoft clustering and NLB services.

• Experience on designing Server infrastructure.
• Good knowledge on Microsoft licensing for Servers, Terminal services etc…
• Experience on ITIL processes