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General Dynamics Mission Systems · 7 hours ago

Linux System Administrator

San Antonio, TX

Full-time

Onsite

Senior Level

$106K/yr - $114K/yr

5+ years exp

General Dynamics Mission Systems is a leader in high technology solutions for defense and scientific operations. They are seeking a Linux System Administrator to manage enterprise systems and specialized Linux OS, providing customer service and engaging with cross-domain solutions.

AerospaceBusiness Information SystemsInformation ServicesInformation TechnologyNational SecuritySensor

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Join our team as a Linux System Administrator for Space, Cyber and Intelligence Systems! You'll work with a diverse team managing enterprise systems, specialized Linux OS, cross-domain solutions, and boundary devices

Hands-on work with RedHat Linux, system/server builds, and advanced troubleshooting

Engaging with cross-domain and boundary device solutions

Providing top-notch customer service

Managing enterprise-level solutions and re-imaging workstations, servers, and peripherals

Qualification

Red Hat LinuxOS troubleshootingSecurity Technical Implementation GuidesCross-domain solutionsIAT Level II certificationCustomer service orientationAttention to detailProblem-solving skills

Required

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

Department of Defense TS/SCI security clearance is required at time of hire with the ability to obtain a Polygraph within a reasonable amount of time

U.S. citizenship is required

Strong experience with Red Hat LINUX command line administration

Proficiency in OS and hardware/software troubleshooting

Ability to apply Security Technical Implementation Guides (STIGs) and address vulnerabilities

Experience in managing cross-domain solutions

Active TS/SCI Clearance

A minimum of a IAT Level II (DoD 8570/8140.01) certification is required at time of hire: e.g. CompTIA Security+, GSEC, SSCP, and CCNA-Security

Preferred

Expertise in re-imaging both physical and virtual servers

Exceptional attention to detail and problem-solving skills

A proactive and collaborative approach to team projects

Strong customer service orientation

Benefits

401k matching

Flex time off

Healthcare

Wellness programs

Company

General Dynamics Mission Systems

Glassdoor3.9

General Dynamics Mission Systems designs and delivers critical systems and products for defense and cybersecurity customers. It is a sub-organization of General Dynamics.

Founded in 1952

Fairfax, Virginia, USA

10001+ employees