Systems Administrator, Senior

Sabre Systems LLC•Patuxent River, MD

4d•Onsite

About The Position

As a Senior Systems Administrator with Sabre Systems, you will be designing, deploying, and sustaining modernized Software Development Environments (SDE) within the current Cyber framework. This is a full-time, in-person role located at the Naval Air Station Patuxent River in Patuxent River, Maryland. The position involves system administration and cyber security compliance tasking for the management of computer systems and networks.

Requirements

7-10 years of practical experience executing tasks such as:
Configuring hardware (e.g., servers and switches)
Upgrading and repairing computer systems (primarily Linux based operating systems)
Troubleshooting hardware and software issues
Implementing security measures and basic testing. RMF compliancy experience required (STIGS/scans/etc.)
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 Windows OS administration
Critical thinking skills and the ability “think-outside-the-box” to solve complex technical issues is essential.
Enthusiastic about learning and trying new things.
Candidate must be willing and able to acquire a Top Secret Clearance
Candidate must be willing to obtain a Privileged Access Agreement

Nice To Haves

Associates or Bachelors degree from an accredited college or university in the Computer Science/Information Technology discipline (degrees in computer science, computer engineering, software engineering, network engineering, information systems, cyber security, or management of information systems technology)
Experience in DoD Information Assurance/Cyber policy and procedures to include hardening of systems, implementing Security Technical Implementation Guides (STIGs) and scanning desired.
Experience with virtualization of systems and VMware
Currently certified in one or more of the following: CompTIA A+, CompTIA Network+, CompTIA Security+, Cisco CCNA, Cisco CCNP

Responsibilities

Operating system maintenance
Cyber security updates and scans
Software license management
System upgrades (could be hardware or software)
Install, configure, and maintain hardware and software systems in classified and controlled unclassified environments
Troubleshoot systems primarily in a Linux environment and secondarily in a Windows environment.
Install, configure, and manage the Linux operating systems and related tool sets supporting the software engineers in various PMA-264 labs.
Modernize older infrastructure with support from a seasoned organization with the ability to advise. Will requires implementing secure on prem cloud infrastructure, container orchestration, and continuous monitoring compliant with the Risk Management Framework (RMF) and Zero Trust architecture
Keeping servers "compliant" per NAVAIR and DISA policies to include backup and disaster recovery requirements, anti-virus protection, and implementing system security.
Maintain backup plans and rotation cycles.
Producing documentation that details and describes the systems, procedures, events, and any associated processes.
Building new infrastructure servers.
Maintaining, tuning, and patching systems for optimum performance and security. Migrating or upgrading systems, where applicable.
Participating in weekly routine maintenance tasks.
Responding to system failures promptly to bring applications back online.
Conducting various quarterly and annual Security Technical Implementation Guides (STIGs) and scans on systems in labs