Linux System Administrator

Optimus Technology, Inc.

$70K — $95K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in System Administration with CentOS 7, Rocky 9, and RHEL 9
  • Proven experience with Customer Secure the Enterprise (STE) tasks
  • Knowledge of customer data transfer processes
  • Hands-on experience with hardware installation for servers and workstations
  • Proficiency in Linux administration

Responsibilities

  • Provide support for the implementation and maintenance of IT systems
  • Manage daily operations of IT system configurations
  • Deliver Tier 1 and Tier 2 problem identification and resolution
  • Assist users in accessing and utilizing IT systems
  • Monitor and resolve issues related to client/server/storage/network and mobile devices
  • Communicate status updates to agency management and internal customers
  • Optimize system operations and perform capacity analysis

Benefits

  • Premium health, dental, and vision package
  • Company funded HRA
  • 401k company contributions
  • Employer paid group term life insurance policy
  • Tuition assistance and career development
  • Short-term and long-term disability
  • Paid time off
  • Referral bonuses
  • Company outings, giveaways & more
Full Job Description
Required Skills:
• System Administration experience with CentOS 7, Rocky 9, and RHEL 9
o Upgrading servers, workstations, laptops
• Experience with the Customer Secure the Enterprise (STE) tasks
• Experience with the Customer data transfer process
• Hardware installation experience (servers/workstations)
• Linux

Desired Skills
• Task Automation
o Ansible experience
o PXE boot
• Building VMs using Proxmox
• Identity Manager (IDM) experience
o Integration of IDM with a CentOS LDAP server
• Red Hat Certified System Administrator
• Experience trouble shooting and configuring Transport Layer Security (TLS)
• Windows 10/11 administration
• Linux networking experience
Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the

client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.

The Level 1 System Administrator (SA) shall possess the following capabilities:

(U) Provide support for implementation, troubleshooting and maintenance of IT systems

(U) Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems

(U) Manage the daily activities of configuration and operation of IT systems

(U) Provide assistance to users in accessing and using IT systems

(U) Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems

(U) Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.

(U) Provide support for the escalation and communication of status to agency management and internal customers

(U) Optimize system operations and resource utilization, and perform system capacity analysis and planning

We strive to provide the best well-rounded benefits package available.
  • Premium health, dental, and vision package
  • Company funded HRA
  • 401k company contributions
  • Employer paid group term life insurance policy
  • Tuition assistance and career development
  • Short-term and long-term disability
  • Paid time off
  • Referral bonuses
  • Company outings, giveaways & more

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