NOC System Administrator

General Dynamics - IT; Oklahoma City (OK); On-site; USD 65,000 - 85,000; Full time

Benefits offered by this job

401K with company match

Comprehensive health packages

Professional growth opportunities

Job summary

GDIT is seeking a Systems Administrator for the NOC in OKC. The role focuses on day-to-day server management, user/group administration, security permissions, and group policies to ensure reliable network operations.

You will monitor datacenter performance, review logs, and participate in incident response while assisting with buildouts and upgrades of NOC capabilities. A Secret clearance and security-focused mindset are required.

Qualifications

• Education: Technical Training, Certification(s) or Degree*.
• Required Experience: 1+ years of related experience.
• Required Technical Skills: DOW 8140 eligibility and Security Plus CE; additional certifications may be required.

Responsibilities

• Manage functionality of servers across operating systems.
• Perform day-to-day system and security operations and maintenance.
• Monitor, analyze, and optimize system performance and capacity.
• Assist in buildout and upgrade of NOC/network management capabilities.

Skills

Troubleshooting

Problem solving

Incident response

Security awareness

Education

Technical Training/Certifications

Tools

SIEM

STIG patching

Job description

NOC System Administrator Transform technology into opportunity as a Systems Administrator with GDIT’s NOC. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator joining our team to perform systems and server administration tasks including day-to-day user/group administration, security permissions, group policies, print services. Assists in the build, implementation, test, maintenance, and decommissioning of site systems within the network. Provides resource monitoring and analysis to ensure system architecture components are integrated and performing as intended. Monitors site datacenter performance using analytic tools. Provides technical analysis and leverages systems administration knowledge to review anomalies, capacity utilization, database performance, bulletins, event logs, and alerts within the network infrastructure. Installs and maintains system monitoring, analysis, and reporting tools.

HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT

• Manages the functionality and efficiency of a group of servers running on one or more operating systems
• Ability to operate under supervision
• Execute day-to-day management and operations of systems used for network operations and security
• Manage COTS & GOTS products to collect, display and remediate a variety of automated system security and system operations/performance functions
• Follow Operations and Maintenance (O&M) checklists to maintain the service (daily, weekly, monthly, yearly O&M checklists); build Standard Operating Procedures (SOPs) associated with service checklists
• Initiate change requests, participate in change control and configuration management processes, schedule authorized service interruption windows when requires; assist NOC in optimizing redundancy and maximizing availability of downstream network management capabilities
• Use monitoring tools/capabilities with the enterprise security information and event management (SIEM) to manage and assist in creating/tailoring complex event alarms/rules and summary reports reflecting operational and security metrics
• Assist in analyzing technical risk, upon request, of emerging network management and security systems, tools and processes
• Work as part of a security incident response team as needed
• Maintains systems to meet Enterprise Service Availability and Service Level Agreement requirements.
• Utilizes IT Service Management (ITSM) Principles to identify, categorize, prioritize, elevate, troubleshoot, and resolve incidents.
• Maintains systems security and ensures compliance with security policies and procedures.
• Assists with the development of third‑party monitoring actions and procedures for network infrastructure
• Assists system engineers and architects with buildout and upgrade of GDIT NOC and network management capabilities

WHAT YOU’LL NEED TO SUCCEED:

• Education: Technical Training, Certification(s) or Degree*
• Required Experience: 1+ years of related experience
• Required Technical Skills:Must meet DOW 8140 requirements and be eligible at the Intermediate Proficiency level access upon hire for positions with elevated privileges. Requirements include possessing and maintaining Security Plus CE. Additional specific certifications may be required, depending on job assignment.
• Excellent troubleshooting, problem‑solving and collaborative skills
• Security Clearance Level: Secret
• Required Skills and Abilities:Ability to work efficiently in a fast‑paced environment and multi‑task while still ensuring high quality of work. Experience working directly with hardware vendors involved in the incident resolution process.
• Preferred Skills:Experience with STIG patching, compliance, and other security activitiesNOC/SOC operations background – you've been in the trenches and know what works Ability to travel a few times per year to assist in installation or upgrades of network management and security capabilities at downstream network locations if remote support is not possible.
• Location: OKC GDIT NOC.

GDIT IS YOUR PLACE:

• 401K with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you own your career
• Professional growth opportunities including paid education and certifications
• Cutting‑edge technology you can learn from
• Rest and recharge with paid vacation and holidays

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