Posted 3 months ago
Unix/Linux System Administrator (L2/L3)
AI Summary
A Unix/Linux System Administrator (L2/L3) performs senior-level troubleshooting and root cause analysis for Solaris and Linux environments, handling escalations from L2, OS builds and imaging, patching, script automation, and resolving complex server and network issues.
About this role
Unix/Linux System Administrator (L2/L3)
shijo
KRG Technologies, Inc.,
shijo(at)krgtech.com
25000 Avenue Stanford, Suite #243, Valencia, CA 91355
Direct: 661-310-0202
Unix/Linux System Administrator (L2/L3)
Skills: 5+ years of experience in Solaris 10 & Redhat Linux 6.0 System Administration
Job Description:
The L3 Unix/Linux Role involves senior level troubleshooting / Root Cause Analysis (RCA) for areas including, but not limited to:
·Solaris and Linux Patch preparation
·Debugging complicated server crashes/core files/performance issues
·Automated system script creation/job running
·Solaris and Linux OS Build/imaging
·Solaris OS Upgrades
·Resolving problems with LDAP server software
·Debug bigger issues with network, heartbeats - VCS, Vault
·Non-tech stack OS issues that L2 cannot resolve - Tru64, AIX, HPUX, Solaris 2.6
·Taking escalations from L2 that they cannot come to resolution on.
Qualifications
Unix/Linux System Administrator (L2/L3)
Skills: 5+ years of experience in Solaris 10 & Redhat Linux 6.0 System Administration
Job Description:
The L3 Unix/Linux Role involves senior level troubleshooting / Root Cause Analysis (RCA) for areas including, but not limited to:
·Solaris and Linux Patch preparation
·Debugging complicated server crashes/core files/performance issues
·Automated system script creation/job running
·Solaris and Linux OS Build/imaging
·Solaris OS Upgrades
·Resolving problems with LDAP server software
·Debug bigger issues with network, heartbeats - VCS, Vault
·Non-tech stack OS issues that L2 cannot resolve - Tru64, AIX, HPUX, Solaris 2.6
·Taking escalations from L2 that they cannot come to resolution on.
Additional Information
All your information will be kept confidential according to EEO guidelines.
Skills
Explore related jobs
More jobs at krg technology inc
- Network Data Engineer-(L-3) At Manhattan, NY - ContractNew York, NY
- Oracle apps AR developerMountain View, CA
- Looking for Backup Consultant At Los Angeles, CA - ContractLos Angeles, CA
- Performance TesterEl Segundo, CA
- Business AnalystMiami, FL
- Windows Server Administrator (L-3) At Attleboro, MA - ContractAttleboro, MA
Browse these categories
Market data for this role
All reports →- SeriesRole reportsOne role family at a time: how many openings, what changed this week, who is hiring, what it pays.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.