Linux & Windows Systems Engineer – Vulnerability Management jobs in United States
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TRUGlobal · 16 hours ago

Linux & Windows Systems Engineer – Vulnerability Management

positionIrvine, CA
timeContract
remoteOnsite
senioritySenior Level
date5+ years exp

TRUGlobal is seeking a hands-on Linux & Windows Systems Engineer to support day-to-day infrastructure operations with a strong focus on vulnerability management. The role involves executing vulnerability remediation activities, collaborating with IT and security teams, and maintaining system documentation and operational processes.

ConsultingInformation TechnologySoftware
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Growth Opportunities
Hiring Manager
Tabassum tabbu
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Responsibilities

Administer and support Linux (RHEL / Ubuntu / CentOS) and Windows Server (2016–2022) environments
Perform OS-level troubleshooting, system health checks, and performance tuning
Support virtualized and cloud-based environments (VMware / Azure / AWS – as applicable)
Execute vulnerability remediation activities based on reports from security tools and SOC teams
Perform OS patching , updates, and security hardening across Linux and Windows systems
Work on vulnerability tickets, remediation tracking, and closure within defined SLAs
Collaborate with Security teams on:
CVE analysis
Patch deployment
Risk mitigation activities
Ensure systems comply with organizational security policies and standards
Work closely with Infrastructure, Security (SecOps), Application, and Cloud teams
Participate in change management, incident response, and operational reviews
Follow documented processes and contribute to continuous improvement
Maintain clear communication with stakeholders during remediation activities
Update and maintain:
System documentation
Patch and vulnerability remediation records
Operational runbooks and SOPs
Assist in audits and security reviews as needed

Qualification

Linux administrationWindows Server administrationVulnerability remediationPatch managementQualysNessusRapid7VMwareAzureAWSBash scriptingPowerShell scriptingCVE analysisOS hardeningLeast privilege accessCollaboration skillsCommunication skills

Required

5–10 years of hands-on experience as a Systems / Infrastructure Engineer
Strong experience with: Linux OS administration, Windows Server administration
Hands-on exposure to vulnerability remediation and patch management
Experience working in ticket-driven, SLA-based environments
Strong collaboration and communication skills

Preferred

Experience with vulnerability tools such as: Qualys, Nessus, Rapid7
Familiarity with: VMware / Virtualization, Cloud platforms (Azure / AWS), Basic scripting (Bash / PowerShell)
Understanding of security concepts: CVEs, OS hardening, Least privilege access

Company

TRUGlobal

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TRUGlobal is an information technology company providing web technologies and IT consultancy services.
dateFounded in 2000
location
Dublin, California, USA
people-size501-1000 employees
web-link
http://truglobal.com

Funding

Current Stage
Late Stage

Recent News

Issuewire
TRUGlobal expands its footprints with the Launch of New Office in Pune
2022-07-14
Company data provided by crunchbase