Unisys Corporation

Level 3 Noc Team Lead - Systems Administration & Operations

Unisys Corporation$90K — $120K *
US-AnywhereRemote in Pennsylvania, US
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • BA/BS degree with 4-6 years of relevant experience or equivalent combination
  • Deep expertise in Windows and/or Linux/Unix systems administration
  • Proven leadership in a 24×7 operational environment
  • Strong background in incident management and root cause analysis
  • U.S. Citizenship and residency required
  • Flexibility to work rotating shifts and support mission-critical operations
  • Possibility of dual Windows/Linux credentials.

Responsibilities

  • Serve as the highest escalation point for complex technical issues
  • Provide expert-level troubleshooting and analysis for system issues
  • Oversee daily NOC operations and ensure operational continuity
  • Lead major incident management from detection through resolution
  • Create and maintain documentation including runbooks and SOPs
  • Provide mentorship and training to junior staff
  • Ensure NOC readiness for specialized Cyber Vault environments.

Benefits

  • Mentorship and training opportunities
  • Exposure to advanced technical environments
  • Focus on process improvement and operational excellence
  • Work in a dynamic, 24×7 team environment
  • Opportunity to lead critical incident management efforts.
Full Job Description
What success looks like in this role:

The Level 3 NOC Lead provides technical leadership, operational oversight, and escalation management within a 24×7 Network Operations Center. This role ensures the reliability of Windows, Linux/Unix, and supporting infrastructure across multiple locations. The Level 3 Lead mentors Level 2 and Level 1 staff, drives process improvement, oversees incident response, and ensures compliance with operational and security requirements.

This position also supports specialized environments such as the Cyber Vault / Cyber Backup environment, per program requirements.

Core Responsibilities:

Technical Leadership & Escalation Management
  • Serves as the highest on-shift escalation point for complex Windows, Linux/Unix, and cross-platform issues.
  • Provides expert-level troubleshooting and root cause analysis, building on Level 2 responsibilities such as:
  • Diagnoses and resolves complex issues across host environments and connectivity layers.
  • Coordinates with network-focused NOC personnel while maintaining credential separation.


Operational Oversight
  • Oversees daily NOC operations, ensuring consistent monitoring, proactive response, and system health checks.
  • Validates that Level 2 staff perform required activities such as:
  • Performs daily monitoring and initiates proactive measures to ensure system functionality and load balance.
  • Ensures 24×7 coverage, shift handoff quality, and operational continuity.


Incident & Problem Management
  • Owns major incidents from detection through resolution.
  • Leads post-incident reviews and drives long-term remediation.
  • Ensure Level 2 staff complete incident remediation tasks such as:
  • Owns Level 2 tickets through resolution, including root cause identification.


Documentation, Compliance & Process Improvement
  • Oversee creation and maintenance of runbooks, SOPs, and configuration documentation.
  • Ensures licensing, configuration, and compliance records remain accurate, building on Level 2 duties such as:
  • Updates system records, ensures licensing compliance, and maintains accurate configuration data.
  • Identifies operational gaps and implement improvements across tools, processes, and workflows.


Team Leadership & Knowledge Transfer
  • Provides daily guidance, coaching, and technical mentorship to Level 2 and Level 1 staff.
  • Conducts training sessions, validates readiness, and ensures consistent execution of procedures.
  • Reviews and approves runbooks and how-to guides created by Level 2 staff.


Cyber Vault / Cyber Backup Support
  • Ensure NOC readiness to support the Cyber Vault and Cyber Backup environments.
  • Coordinates training for network-focused NOC resources as required by program leadership.


You will be successful in this role if you have:
  • BA/BS degree and 4-6 years of relevant experience OR equivalent combination.
  • Deep expertise in Windows and/or Linux/Unix systems administration.
  • Demonstrated ability to lead technical teams in a 24×7 operational environment.
  • Strong background in incident management, root cause analysis, and operational reporting.
  • U.S. Citizenship and U.S. residency required.
  • Ability to work rotating shifts and support mission-critical operations.
  • May hold dual Windows/Linux credentials if permitted.
  • Shift: Monday - Friday 7am - 4pm EST


#LI-JV1

This role may require access to export-controlled commodities and technology. Therefore, to conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.

About Unisys Corporation

Unisys Corporation is an American information technology company that provides a wide range of IT services, software, and technology solutions to businesses and governments around the world. The company was founded in 1986 and is headquartered in Blue Bell, Pennsylvania. Unisys Corporation has operations in more than 100 countries and employs approximately 20,000 people. The company's products and services include cloud computing, cybersecurity, data analytics, digital workplace services, and more. Unisys Corporation is committed to helping its clients achieve their business goals through innovative technology solutions.
Learn more about Unisys Corporation
Size
16,300 employees
Market Cap
$311.1 million
Industry
Net Income
$750.7 million
Founded
1984
5 Year Trend
-6.1%
Revenue
$2 billion
NASDAQ

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