System Administrator II

Are you ready to make a meaningful impact with a company that values your technical ambition? Join us and experience a company where your contributions truly make a difference!

System Administrator 2 needed!

Group: Remote Operations, Tier II

Must have TS/SCI with active polygraph. Hours: WED-SUN, 10pm- 6am (training M-F 6am-2pm)

KEY RESPONSIBILITIES:

-System Administration and Maintenance -Monitor, manage and maintain servers, operating systems, and key applications -Apply patches, updates, and configuration changes to systems in accordance with change management procedures -Perform system health checks, capacity planning, and performance tuining. -Provide advanced technical support for escalated issues from help desk / Tier I team. -Diagnose and resulve application, and network related provlems. -Assist with user account managemnent, permissions and access contrals. -Install, configure and deploy new system applications and tools. -Assist in system upgrades, migrations and integrations. -Document system configurations procedures, and standards. -Ensure systems adhere to security best practices and organizational policies. -Help implement and monitor security controls such as antivirus, endpoint protection, firewalls and access managenet. -Participate in audits risk assessments and remediation activities.. -Use monitoring tools to reach system performance, availiability and capactiey. -Respond to alerts, incidents and outages, performing root cause analysts and…