# Systems Administrator 3

**Company**: GDIT
**Location**: Annapolis Junction, MD
**Work arrangement**: onsite
**Experience**: senior
**Job type**: full-time
**Salary**: $202,300 - $273,700
**Category**: IT
**Industry**: Technology

**Apply**: https://gdit.wd5.myworkdayjobs.com/en-US/External_Career_Site/job/USA-MD-Annapolis-Junction/Systems-Administrator-3_RQ227167-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_b30e66a8-f86

## Description

Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

The System Administrator shall be responsible for providing support for a large-scale Linux system including installation of COTS/GOTS/FOSS software, day-to-day operations, monitoring, and problem resolution for all the compute, network, memory, and storage system components. In addition, the System Administrator shall maintain the system security integrity and configure network components, along with implementing operating systems enhancements to improve reliability and performance.

Responsibilities:

- Experience using the Linux CLI

- Experience developing scripts using Bash/Python

- Experience in performing System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large-scale Linux cluster environment

- General technical knowledge regarding compute, network, memory, and storage system components

- Experience with Red Hat Satellite systems management solution

- Familiarity using Splunk for ingesting, indexing, searching, monitoring, and analyzing big data

- Experience with the sustainment and support of large Linux clusters including day-to-day operations, monitoring and problem resolution

- Experience configuring and sustaining VMware ESXi/Virtualization environments

- Experience with IaC (Infrastructure as Code) principles and automation tools such as SaltStack and Ansible

- Experience with corporate STE/STN security compliance policies and procedures

- Experience using system monitoring tools such as HPE One View and Nagios

- Experience with containerization technologies such as Docker

Desired Skills:

- Experience with container orchestration technologies such as Kubernetes

- Experience with distributed files systems such as Weka, CEPH, GPFS, and HDFS

- Experience with the Atlassian Suite of Tools such as Jira and Confluence

Benefits:

- Comprehensive benefits and wellness packages

- 401K with company match

- Competitive pay and paid time off

- Full flex work weeks where possible

- Paid parental, military, bereavement and jury duty leave

- Short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance

## Skills

### Required
- Linux CLI
- Bash
- Python
- COTS Implementations
- Red Hat Satellite
- Splunk
- VMware ESXi
- IaC principles
- SaltStack
- Ansible
- HPE One View
- Nagios
- Docker

### Nice to have
- Kubernetes
- Weka
- CEPH
- GPFS
- HDFS
- Atlassian Suite of Tools

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Source: [Apply at gdit.wd5.myworkdayjobs.com](https://gdit.wd5.myworkdayjobs.com/en-US/External_Career_Site/job/USA-MD-Annapolis-Junction/Systems-Administrator-3_RQ227167-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)