System Administrator or Senior

**What does a** **System Administrator*** Core Windows & Server Fundamentals* Active Directory: Authentication, service accounts, delegated permissions, OU/GPO impacts, and security best practices* Networking: DNS, DHCP, IP troubleshooting, and basic firewall concepts* Server OS Management: Patching, local services, event logs, and performance/security tuning* Application Installation & Lifecycle Management* Service Management: Installing, configuring, and maintaining Windows-based applications and services* Middleware & Backend Integration: General understanding of integration concepts (APIs, REST, JSON, IIS, SQL Server connectivity)* Upgrade & Migration: Experience performing upgrades, applying vendor patches, and validating application functionality post-change* Monitoring & Troubleshooting* Using Event Viewer, application logs, and vendor-specific log files to diagnose issues* Monitoring OS and application performance; analyzing CPU, memory, disk I/O, and network utilization* Developing or tuning alerting mechanisms to proactively identify issues (e.g., through SolarWinds, or custom scripts)* Understanding how dependent systems (network, database, middleware) impact application performance* Security & Compliance* Applying least-privilege principles and maintaining strong credential hygiene* Implementing patch and vulnerability management at the OS and application layer* Managing certificates and PKI - requesting, installing, renewing SSL/TLS certificates, and understanding trust chains* Awareness of SOX/NERC-CIP or other regulatory frameworks (preferred but not required)* Scripting & Automation* Using PowerShell (and optionally Python or batch scripting) to automate routine tasks and administrative workloads* Creating repeatable, documented automation to improve operational efficiency and reliability* Documentation & Knowledge Sharing* Producing clear and concise documentation for configuration, maintenance, and troubleshooting procedures* Collaborating across teams to transfer knowledge and ensure support continuity* Contributing to continuous improvement of internal processes and knowledge bases* Familiarity with operational technology (OT) systems or utility grid applications* Exposure to data historians, SCADA, or power system modeling concepts* Experience supporting critical 24/7 systems with high availability and security requirements* Familiarity with Advance Distribution Management Systems. (IVVC, FEP, SCADA, etc.)* Problem solving* Strong interpersonal skills for both verbal and written communication and effective listening* Planning and organizing* Project management, leadership, mentoring, and training skills* Scripting and code development and best practices* Developing and implementing new technical frameworks and work practices* Skilled in searching, analyzing, and building dashboards within Security Information and Event Management (SIEM)* Highly skilled in troubleshooting and supporting workstations and servers, software deployment, project management, and activity tracking/reporting* Work proactively in a team environment with minimum supervision* Accept responsibility and complete tasks in a timely manner* Interact effectively with both technical and non-technical personnel* Adapt to new situations* Maintain a positive, customer-focused attitude**ADDITIONAL INFORMATION**

**Admin** - Works with regular guidance in their own area of knowledge. They will solve a range of straightforward problems, analyze viable solutions, and assess each using standard procedures. #J-18808-Ljbffr