LINUX Systems Administrator - Chantilly, United States - General Dynamics Mission Systems

General Dynamics Mission Systems Chantilly, United States

3 weeks ago

Description

Basic Qualifications

Bachelor's degree in a specialized area; or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience.

The successful LINUX Systems Administrator should have:
Knowledge of Linux systems
Red Hat Enterprise Linux 6/7 experience
Understanding of security concepts with hands-on experience in implementing security controls and compliance requirements
Troubleshooting experience
Networking experience
Customer service experience
Responsive Help Desk experience
Excellent verbal and written communications skills
Data Center experience
Computer security background (Government requirement) is desirable
Experience with virtualization technologies
Expert knowledge of implementing patch management for Red Hat Enterprise Linux and MS Windows based systems from a centralized management solution
Solid scripting skills; developing, maintaining custom shell scripts, able to troubleshoot scripts related to PowerShell, Bourne, C shell, Korn or Perl
Experience deploying, operating, monitoring, patching, troubleshooting Linux Hosts
NFS, SAMBA, AD/LDAP integration, Web Servers, Tomcat, LVM, YUM, and Linux security hardening
Able to install Linux servers, troubleshoot hardware/software installation and basic networking issues
Basic familiarity with BASH Scripting, kickstart deployments
Basic familiarity with Red Hat Satellite Server technologies
Basic familiarity with configuring Storage Area Network connectivity over Fiber Channel

Clearance Requirements:
This position requires a minimum of an active TS/SCI clearance.

Must be willing and able to obtain a polygraph within a reasonable amount of time after hire, with acceptable timing determined by manager.

Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.
Responsibilities for this Position

A Relocation package may be available for this position.

General Dynamics Mission Systems has an immediate openings for a LINUX Systems Administrator supporting multiple locations: San Antonio, Texas; Layton, Utah; Chantilly, Virginia.

These positions provide an opportunity to further advance the cutting-edge technology that supports some of our nation's core defense/intelligence services and systems.

General Dynamics Mission Systems employees work closely with esteemed customers to develop solutions that allow them to carry out high-stakes national security missions.

Duties and Responsibilities include:
Red Hat LINUX command line administration
Trusted Network Environment (TNE) Pitbull command line administration
Command level troubleshooting of OS and associated hardware/software
Create and resolve helpdesk action items
Manage cross domain enterprise level solutions
Provide on-site technical solutions
Install, move and or break-down systems
Create detailed technical reports and metrics
Provide detailed technical solutions
Perform system builds
Maintain the security and stability of cross domain solutions
Interact with customers
Create, modify, and remove user accounts
Perform Linux audit and reporting tasks
Command level Database troubleshooting, including SQL, skills highly desirable
Must be able to perform scheduled and unscheduled fly away support
Setting up and managing Linux systems, applications and environments and ensuring those systems comply with government security standards
Apache web server administration and configuration
Maintains High Availability infrastructure ensuring security compliances and high level performance while minimizing service interruption
Provide network systems securities through policy enforcement and monitoring access
Assists in the design of multi-server environments including IP address schemes, DNS, WINS etc
Troubleshooting network hardware and software applications, OS upgrades, and security systems to resolve operational issues and restore services

The successful LINUX Systems Administrator must have:
Hands-on experience with UNIX/LINUX
Troubleshooting experience
Networking experience
Customer service experience
Responsive Help Desk experience
Microsoft Office product experience
Excellent communications skills
Scripting experience
Ability to multi-task
Data Center experience
Applicants must meet DoD certification requirements for IAT-II or higher
Must be able to travel up to 20% of the time CONUS and OCONUS, scheduled and unscheduled with short notice
Must be able to support rotating morning shifts (8 AM–5 PM and 6AM – 3PM)
#CJ3
Company Overview

General Dynamics Mission Systems (GDMS)

engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.

With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas.

Given the nature of our work and who we are, we value trust, honesty, alignment and transparency.

We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose.

You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high performance team

General Dynamics is an Equal Opportunity/Affirmative Action Employer that is committed to hiring a diverse and talented workforce.
EOE/Disability/Veteran

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