Senior Systems Engineer

RELX

. Support day-to-day infrastructure operations across Windows and/or Linux server environments, including patching, configuration, and troubleshooting .

Posted 10/26/2026full-timeHorsham • Pennsylvania • United StatesSenior💰 $78,800 - $131,300 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Windows and Linux server administration, patch management, and automation using PowerShell, Python, and Bash. Proven ability to support infrastructure operations, collaborate with cross-functional teams, and maintain comprehensive documentation.

Highest-signal resume keywords

Windows Server AdministrationLinux System AdministrationPatch ManagementScripting AutomationVirtualization Platforms

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Windows ServerLinux AdministrationPatch ManagementPowerShellPythonBashHyper-VVMwareTroubleshootingCapacity Monitoring

Soft Skills

Written CommunicationVerbal CommunicationCollaborationProblem-Solving

Tools & Technologies

TaniumQualysMicrosoft CopilotClaude

Certifications & Qualifications

Public Trust Security Clearance

Industry Keywords

Infrastructure OperationsAutomationIncident ResponseChange ManagementDocumentation

Tech Stack

Tools & technologies

CloudLinuxPythonVMware

About the role

Key responsibilities & impact

Support day-to-day infrastructure operations across Windows and/or Linux server environments, including patching, configuration, and troubleshooting
Participate in patch management and vulnerability remediation efforts using enterprise tools such as Tanium and Qualys, following established SLAs and escalation processes
Assist with automation and scripting efforts to reduce manual, repetitive tasks using PowerShell, Python, and Bash
Support virtualization and cloud infrastructure operations, including capacity monitoring and basic provisioning tasks
Contribute to modernization initiatives, including OS upgrades, infrastructure consolidation, and tooling improvements
Maintain documentation, including runbooks, SOPs, and change records
Participate in on-call rotation and incident response, escalating issues appropriately
Collaborate with senior engineers and cross-functional Security, Networking, and Cloud teams
Develop familiarity with approved AI tools such as Microsoft Copilot and Claude for scripting, documentation, and troubleshooting efficiency

Requirements

What you’ll need

3+ years of experience in systems engineering, systems administration, or a related infrastructure role
Solid experience with Windows Server and/or Linux system administration
Working knowledge of patch management and vulnerability remediation concepts
Basic to intermediate scripting/automation experience (PowerShell, Python, or Bash)
Familiarity with virtualization platforms (Hyper-V, VMware, or similar)
Strong troubleshooting skills and ability to work through moderately complex technical issues with some guidance
Good written and verbal communication skills
Ability to follow established change management and documentation processes
Must be a U.S. citizen
Must successfully pass a background investigation and achieve Public Trust security clearance
Must be located near Horsham, PA for a hybrid onsite schedule

Benefits

Comp & perks

Annual incentive bonus
Country-specific benefits
Accommodation or adjustment support for applicants with disabilities or other needs