Responsibilities

Sabre Systems, Inc is hiring a Linux System Administrator to support one of our government customers, at Patuxent River Naval Air Station in Lexington Park, MD. The selected candidate will work in a fast paced environment supporting various DoD software development platforms in a secure Classified environment. Applicant will be expected to perform the following job duties:

• Installing, configuring and managing the Linux operating systems and related toolsets
• Gathering requirements, developing and conducting design reviews
• Maintaining servers to be compliant per NAVAIR and DISA policies
• Functional knowledge of backup and disaster recovery technologies
• Strong understanding of system security principles and experience executing hardening techniques
• Documentation – updating and maintaining documentation and knowledge base, including system descriptions, procedures, events and processes
• Building new infrastructure servers
• Maintaining, administering and patching systems for optimum performance and security
• Migrating or updating systems
• Participating in weekly routine maintenance tasks
• Responding to system failures promptly to bring applications back online
• Installing and troubleshooting common industry COTS and GOTS applications
• Performing Continuous Monitoring actions for systems and infrastructure including scanning, DoD STIG application and other Cyber compliancy actions
• Work in an Agile scrum methodology to track and report on tasking
• A background or working knowledge of scripting and automation tools

Qualifications

Requirements:

• Five (5) years of hands-on experience working with UNIX/Linux and Windows
• Experience in DoD Information Assurance/Cyber policy and procedures to include hardening of systems, implementing Security Technical Implementation Guides (STIGs) and scanning
• Experience with Linux Server to include the build, maintenance, and troubleshooting, as well as addressing, service requests, routine sever maintenance (firmware, failures, hardening, etc.), and server consolidation
• Experience with UNIX/Linux, Red Hat, CentOS (Linux)
• Windows experience is optional
• Virtualization experience is preferred
• Knowledge of hardware and software troubleshooting methods
• DoD 8570 compliant (Security certified and OS certificate/certification)
• Working knowledge of supporting software development
• Critical thinking skills and the ability to “think-outside-the-box” to solve complex technical issues is essential
• Candidate must have an DoD Secret Clearance
• Must be a US Citizen 

Overview

Sabre Systems, Inc. is a quality driven, customer focused large business providing innovative solutions in the areas of Cyber, C4ISR, Business Intelligence and Data Analytics, and Enterprise Modernization to federal and civilian customers. Our mission is to ensure our customers have the technology, services, and expertise to overcome threats, maintain superiority, and quickly adapt to emerging obstacles. At Sabre, we're more than just a job - we're a team - and we care for and nurture our employees like family. If you want to be a part of creating and implementing enduring solutions that transform mission challenges into mission success – join Sabre!

Sabre provides an excellent benefits package, which includes healthcare, paid days off, tuition reimbursement, and a 401K plan.

We respect the unique perspectives that a diverse workforce of minorities, women, individuals with disabilities, and protected veterans brings not only to our company, but also to our customers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity and sexual orientation), national origin, age, disability or genetic information.

EOE Minorities/Females/Disability/Veterans; VEVRAA Federal Contractor

As a Government Contractor, all Sabre employees must be fully vaccinated for COVID-19 per Government regulation. 

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