5-7 years of experience with Linux CLI and system administration
Proficient in scripting with Bash and Python
Extensive experience in large-scale Linux cluster environments
Knowledge of Red Hat Satellite for systems management
Familiar with data monitoring tools like Splunk
Background in distributed file systems such as Weka, CEPH, GPFS, and HDFS
Experience with VMware ESXi/Virtualization and infrastructure automation tools like Ansible.
Responsibilities
Provide support for a large-scale Linux system, including software installation and configuration
Monitor system performance and resolve issues in compute, network, memory, and storage components
Maintain the security of the system and enhance operating systems for better reliability
Implement problem resolution for day-to-day operations of Linux clusters
Utilize system monitoring tools to ensure optimal performance and security compliance.
Benefits
100% Paid Healthcare
10% contribution to 401k on every paycheck
Fully vested in the company plan
Full Job Description
Perks and Benefits
100% Paid Healthcare
10% 401k in every paycheck
100% Fully Vested!!!
NOTE - Our positions require a Top Secret clearance, as well as the favorable completion of a polygraph. Applicants must be authorized to work in the U.S. We are unable to sponsor an employment Visa.
What You'll Be Doing (We don't love the bullet points, but we love the work!) As the System Administrator, you'll get to be part of a team 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's security posture, along with implementing operating systems enhancements to improve reliability and performance.Required Skills
Experience using the Linux CLI
Experience developing scripts using Bash/Python
Experience 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 with distributed files systems such as Weka, CEPH, GPFS, and HDFS
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
Appreciates a sense of humor and the occasional well-timed joke
Requirements
Certifications: Security +
Fifteen (15) years' experience
Bachelors in Technical Discipline or an additional 5 years' experience
