Talent Pool: UNIX/Linux Support Engineer (On-site)

Quantori; Deutschland; Vor Ort; EUR 50.000 - 70.000; Vollzeit

Benefits dieser Stelle

Competitive compensation

Health care benefits

Continuous education and certifications

Zusammenfassung

Quantori is looking for a skilled Linux/Unix Administrator to join our team. You will be responsible for monitoring and resolving system issues, maintaining hardware, and ensuring optimal performance across our infrastructure. The role offers opportunities in both remote and on-site work.

Ideal candidates should have experience with RHEL, Ubuntu, and VMware, as well as strong analytical and communication skills. We provide competitive compensation, health care benefits, and opportunities for continuous education and certifications.

Qualifikationen

• 3–6 years of experience in enterprise Linux/Unix administration and support.
• Strong experience with RHEL and Ubuntu, knowledge of legacy AIX and Solaris systems.
• Hands-on experience with VMware ESX operations.
• Good understanding of networking fundamentals.

Aufgaben

• Monitor infrastructure alerts and tickets through ServiceNow and TrueSight.
• Diagnose and resolve filesystem and CPU issues across Linux and Unix platforms.
• Support VMware ESX hosts and perform VM health checks.
• Coordinate hardware replacements with vendors.

Kenntnisse

Enterprise Linux/Unix administration

RHEL 6–9 administration

Ubuntu 20/22/24

VMware ESX

Ansible Tower

Puppet

ServiceNow

Networking fundamentals

Red Hat Certification (RHCSA)

Ausbildung

Red Hat Certified System Administrator (RHCSA) or equivalent certification

Tools

ServiceNow

TrueSight

Ansible

Puppet

Jobbeschreibung

This position is currently part of the Quantori Talent Pool, meaning it's not an active opening at the moment. However, we welcome the opportunity to discuss your interest and would be happy to chat with you about considering your CV for upcoming opportunities in this role.

Location:

Lindhurst or Middletown

Responsibilities:

• Monitor infrastructure alerts and tickets through ServiceNow and TrueSight.
• Diagnose and resolve filesystem, CPU, memory, and agent issues across Linux and Unix platforms.
• Restart services and daemons, clean up logs or disk space, manage processes, and apply configuration corrections.
• Perform standard operational changes, including agent reinstalls, disk extensions, and configuration updates.
• Support VMware ESX hosts (Dell/Cisco UCS), perform VM health checks, validate resource and datastore usage.
• Monitor and troubleshoot GPFS (IBM Spectrum Scale) and LSF workload schedulers.
• Provide basic OpenShift and RStudio support for system availability.
• Execute and enhance Ansible Tower and Red Hat Satellite workflows for patching and configuration management.
• Maintain and improve Puppet modules and shell scripts for operational efficiency.
• Ensure alerts are validated; tickets are updated and resolved in accordance with SLAs.
• Perform hardware interventions, including disk replacements, NIC reseating, and console access.
• Coordinate hardware replacements with Dell, IBM, Cisco, and HP vendors.
• Validate data center connectivity, participate in DR testing, and ensure accurate asset documentation.
• Participate in the on‑call rotation approximately once per month, providing after‑hours support for critical production incidents.
• Serve as an escalation point for critical system alerts during off‑hours to ensure service continuity.
• Coordinate with data center or vendor teams for emergency actions when needed.

What we expect:

• 3–6 years of experience in enterprise Linux/Unix administration and support.
• Strong experience in administering RHEL 6–9 and Ubuntu 20/22/24, with working knowledge of legacy AIX, HP-UX, and Solaris systems.
• Confident in managing Dell PowerEdge, IBM Frame, and Cisco UCS hardware, including iDRAC/iLO operations and rack‑level maintenance.
• Hands‑on experience with VMware ESX (console operations, vMotion, datastore validation).
• Familiarity with clustered storage environments such as GPFS (Spectrum Scale) and workload scheduling with IBM LSF.
• Automation experience with Ansible Tower, Red Hat Satellite, Puppet, and shell scripting.
• Practical experience with ServiceNow for incident/change management and TrueSight/PATROL for monitoring.
• A good understanding of networking fundamentals, such as VLANs, bonding, and interface validation.
• Red Hat Certified System Administrator (RHCSA) or equivalent certification.
• Strong analytical, documentation, and communication skills.
• Eligibility for compliance‑based background checks (PHI exposure).
• Availability for working from 9 AM – 5 PM EST (On‑site).

We offer:

• Competitive compensation
• Remote or office work
• Health care benefits: medical insurance and paid sick leave
• Continuous education, mentoring, and professional development programs
• A team with excellent technical expertise
• Certifications paid by the company

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