LINUX System Administrator

2 weeks ago
ID
2017-28927
USA-VA-Vienna
Required Clearance
Top Secret
Category
Information Technology
Employment Type
Full Time
Hiring Company
GDMS - Legacy GDAIS Rate Structure

Basic Qualifications

Bachelor’s degree in Computer Science, a related field or equivalent experience is required plus a minimum of 5 years of relevant experience; or Master's degree plus 3 years of relevant experience.

 

KNOWLEDGE SKILLS AND ABILITIES:

Candidates must demonstrate a passion for innovation, a sophisticated understanding of technological systems and programming, and the ability to further integrate and deploy new technology.

  • The person qualified for this position has previously installed, operated and maintained hardware and software that uses the Linux operating system and VMware ESXi.
  • Experience working on a modern virtualized network is required.
  • Experience working in a classified environment is required.

PREFERRED QUALIFICATIONS: Candidates with these preferred skills will be given preferential consideration:

  • Experience working with AWS GovCloud and/or C2S environments
  • Experience automating tasks in Bash, sh, Python, or another scripting language
  • Experience with patching servers/virtual machines (Red Hat Satellite preferred)
  • Familiarity working in environments with multiple levels of firewalls, routing, and network ACLs
  • Experience working with large instances of RDBMS systems such as Oracle
  • Experience with Apache Tomcat
  • Experience with Apache Solr/Lucene
  • AWS Certified Solutions Architect or SysOps Administrator Certifications

CLEARANCE REQUIREMENTS:

This position requires an active Top Secret security clearance upon hire and must meet SCI eligibility. Must be willing and able to obtain a polygraph within the customer’s timeline after hire. 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

General Dynamics Mission Systems has an immediate opening for a LINUX System Administrator.  This position provides 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. 

 

The selected candidate will work with collaborative teams to create and manage various General Dynamics Mission Systems and client technologies. In addition to receiving a competitive salary and generous health and personal benefits, the LINUX System Administrator will enhance their skill set among a talented and technically accomplished group of colleagues. The employee will also enjoy a flexible work environment where contributions are recognized and rewarded.

 

Key Responsibilities:

The position provides an opportunity to work with cutting-edge technology that supports some of our nation's law enforcement services. This position will be responsible for installing, operating and maintaining a heterogeneous environment consisting of servers running RedHat Linux, VMware ESXi, and Windows. The servers are used to host web applications, and include Apache, Tomcat, Oracle, and MySQL. Network devices include routers, firewalls, switches, load balancers, and network attached storage. A full suite of FISMA compliant security and management applications are also included.

  • Install, configure and update hardware and software
  • Operate and maintain all integrated systems to support mission operations
  • Manage Amazon Web Service Cloud environments leveraging services such as VPC, EC2, RDS, Lambda, S3, CloudFormation, CloudWatch, IAM, etc
  • Perform daily application updates and maintenance functions
  • Respond to Tier 3 and Tier 4 trouble tickets
  • Open trouble tickets and respond to trouble calls
  • Respond to management system alerts
  • Deploy monthly security patches and updatesRespond to after-hours trouble calls

 

Additional Responsibilities

  • Support annual FISMA and NIST security requirements
  • Participate as a member of a small, multi-disciplinary team that works cooperatively to ensure supported applications are available to support the customer mission
  • Learn other team responsibilities/technologies to enable acting as backup/augmentation as required

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 13,000+ 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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