EMTAK LLC

Sr System Administration L3 - TS/SCI Poly required

EMTAK LLC  •  Onsite  •  5 hours ago
Apply
AI can make mistakes so check important info. Chat history is never stored.

Job Description

Systems Administrator L3 Linux / HPC

We are looking for a Linux / HPC Systems Administrator to support the implementation, troubleshooting, and maintenance of enterprise IT systems, with a primary focus on Linux-based infrastructure and High-Performance Computing (HPC) environments. The ideal candidate will have strong Linux and Unix administration experience, supporting daily system operations, monitoring, troubleshooting, and maintaining complex computing infrastructure.

Key Responsibilities

  • Provide support for the implementation, troubleshooting, and maintenance of Linux-based IT systems.
  • Manage daily activities related to the configuration and operation of IT systems.
  • Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution.
  • Assist users with accessing and utilizing IT systems.
  • Support day-to-day operations, monitoring, and problem resolution across client/server, storage, network, and computing infrastructure.
  • Support hardware and dispatch-related issues, remaining engaged through resolution.
  • Escalate technical issues and communicate status updates to agency management and internal customers.
  • Configure and manage Linux and Unix operating systems, including installation, maintenance, troubleshooting, and system integrity.
  • Install and load operating system software and implement enhancements to improve system reliability and performance.
  • Configure and maintain network components supporting enterprise IT environments.

Required Qualifications

  • Ten (10) years of experience as a Systems Administrator (SA) supporting programs and contracts of similar scope, type, and complexity.
  • Five (5) additional years of Systems Administrator experience may be substituted for a bachelor's degree.

Core Skills

  • Linux and Unix system administration.
  • High-Performance Computing (HPC) environments.
  • Enterprise IT infrastructure and systems operations.
  • System monitoring, troubleshooting, and performance optimization.
  • Server, storage, and network administration.
  • Tier 1 and Tier 2 technical support.
  • Operating system installation, configuration, and maintenance.
EMTAK LLC

About EMTAK LLC

EMTAK is an industry leader unparalleled in providing engineering and information technology services. Our engineers have the experience and resolve to exceed the expectations of our customer while delivering solutions. EMTAK is a team of highly accomplished specialists who exceed in achieving a mission with the goal of engineering and maintaining secure infrastructures while providing ongoing and dependable support to our customers.

We employ a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. We believe that in addition to hiring the best talent, a diversity of perspectives, ideas and cultures leads to the creation of better services. We are committed to working to high ethical standards, retaining and attracting a diverse and talented workforce and making a positive contribution to the communities in which we operate. Empowering People and Expanding Possibilities!

Industry
Unknown
Company Size
1-10 employees
Headquarters
Unknown
Year Founded
2015
Social Media