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System Administrator (Control Systems)

Raas Infotek • Dallas, TX, US • 2w ago

Hi,

I hope you are doing well.

We have an urgent below position .If you are interested, please share your updated resume with the rate expectation

Job Title: System Administrator (Control Systems)

Location: – Dallas TX 75202

Mode : Contract/ Onsite

USC only

GC: 14+ Years

Essential Skills and Competencies:

Manage and administer Windows (2008, 2012, 2016, and 2019) and Linux (RHEL 7.X, 8.X and 9.X) servers
Support and manage server virtualization, server provisioning, physical server maintenance, security compliance and the daily operation of the control system environments
Maintain the physical server lifecycle including provisioning, maintenance, and decommissioning of the hardware
Maintain the virtualized server environment via configuration, implementation, management and support activities
Maintain the VMware VDI environment via configuration, implementation, management and support activities
Maintain security baseline compliance via configuration, implementation, and remediation activities; report on compliance via routine compliance and audit tasks
Monitor the server infrastructure environment health status, service performance, and utilization; report on trends and anomalies
Implement and maintain continuous compliance to information security policies, North American Electric Reliability Corporation (NERC) Critical Infrastructure Protection (CIP), and technical standards; report and provide remediation around non-compliances
Apply regular security patches and software updates
Provide tier-3 engineering support as well as business continuity support for control system infrastructure
Collaborates with application, network, security and functional team that support Control System tools and applications
Participates in on call Control System support rotation cycle

Technical Skill Requirement

Core experience in Windows, Active Directory, VMware vSphere and vRealize Suite, vRealize Automation (vRA), vRealize Orchestrator (vRO), Horizon View administration, Nutanix, and Linux in a global and heterogeneous environment
Good Understanding of Virtualization technology (Hyper-V and VMware)
Good hands-on experience in diagnostics and troubleshooting of above-mentioned technologies and product suites
Good understanding of highly available and disaster recovery environments
Experience in performance tuning of VMware servers and Virtual sessions and management of server resources for both physical as well as between virtual machines
Experience and expertise on Active Directory, DNS, DHCP, IIS, ADFS, Group Policies, and FTP & SFTP
Ability to implement AD infrastructure. Proficient in doing Recovery of AD Domain Controllers, DNS, WINS, DHCP servers
In-Depth knowledge of Domain Controller replication configurations
Good Exposure to Group Policies creation, their testing and implementation
Should have good knowledge and troubleshooting skills on MS clusters and load balancing
Strong in file and print server management; knowledge in Windows Security
Excellent in PowerShell scripting and task automation work with measurable outputs and operational efficiencies
Overall knowledge and understanding of data center environments, physical hardware placements, racking, cabling, etc.
Good at dealing with hardware and OEM vendors for support and troubleshooting purpose for hardware break fix and large platform/server upgrades/migration is required
Good at dealing and coordinating with multiple teams and stakeholders within the support structure, in order to run daily operations smoothly
Should have good working experience on RAID management and array controller
Should have expertise in backup products and expertise in protocol suite and command line utilities
Should have worked with OEM hardware (DELL/HP), and remote connectivity tools
Proficiency in system fault tolerance design, business continuity and disaster recovery planning
Prior experience working in Operations Technology or Control System environments is preferred