Linux Engineer ( TS/SCI/FS Poly)

linux, vmware, nagios, infrastructure, maintenance, designs, automation, auditing, centrify, rhel/centos, installation, troubleshooting, configuration, puppet, active directory, perl, python, vsphere, poweredge r630, sql query, relational database, mysql, ansible, kubernetes, docker, system architectures, Security, Kubernetes, Infrastructure, Linux administration, DHCP, Implementation, Python, Docker, Dell PowerEdge, Firmware
Full Time
Depends on Experience
Work from home not available Travel not required

Job Description

Must have an active TS/SCI with Full-scope poly


The Linux Engineer will be responsible for the implementation, support and maintenance of all aspects of the project’s Linux infrastructure. Project infrastructure includes virtual and physical servers and software resources. Activities include but are not limited to:

· Monitor health and capacity of and troubleshoot Linux system resources using Nagios and iLO and VMware host console.
· Assist multiple development teams with recurring operations and maintenance activities (host creation, system performance issues, H/W issues, general Linux administration support, Centrify/AD support, patching and security compliance, etc.)
· Coordinating and escorting vendors into the Data Center to replace failed hardware components on Linux systems
·Providing general Linux system administration guidance and support to multiple development teams (disk management, design reviews, etc.)
The successful candidate must be able to work well both in a team setting and individually on project-based tasks and have direct experience in the following:

· Prior experience as a Unix/Linux Systems Administrator of Linux, preferably RHEL/CentOS (installation, configuration, upgrades, troubleshooting)
· Prior experience developing Puppet modules for server builds (Kickstart), and maintenance automation
· Prior experience integrating automation with DHCP and DNS.
· Prior experience with Centrify and Active Directory integration and management of Linux groups, accounts and servers
· Prior experience with one or more scripting tools: Puppet, Shell, Perl/CGI, Python
· VMWare/VSphere
· Managing and monitoring Linux server resources in a VMWare/VSphere environment
· Building and maintaining all Linux Virtual Machines Server/Resource Automation
· Direct experience with, including hardware maintenance, firmware updates to HP DL Series Servers, Dell PowerEdge R630/730 Servers and iLOM/iDRAC usage
· Prior experience working in a AWS environment with Linux


· Prior experience with Python and Ansible automation of system administration and configuration tasks

· Prior experience with GitHub for Infrastructure code management



Bachelor’s Degree in Computer Science or related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience


Posted By

Eva Clements

305 Harrison Street SE, Suite 100B Leesburg, VA, 20175

Dice Id : 10507395
Position Id : 6373363
Originally Posted : 1 month ago
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