Senior Linux System Admin-SE4-MD

Altech
Greenbelt, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Shift work
Languages
English
Experience level
Senior
Compensation
$ 125K

Job location

Remote
Greenbelt, United States of America

Tech stack

Adobe Analytics
Microsoft Windows
Agile Methodologies
Systems Engineering
Intelligent Platform Management Interface
Unix
Command-Line Interface
CompTIA Security+
Computer Networks
Databases
Data Migration
Linux
Disk Arrays
Python
Openshift
Red Hat Enterprise Linux - RHEL
Shell Script
Software Deployment
System Testing
Sysadmin
System Availability
Build Management
Infrastructure Automation Frameworks
Information Technology
Patch Management
Hardware Infrastructure
Network Server
Devsecops
Cisco networks
VMware

Job description

  • System Integration: Architect and build a secure, highly resilient server infrastructure (Linux, Windows, and virtual environments) for maximum uptime and scalability. Ensure the day-to-day operation and ongoing support of Servers and Systems including event, fault, and performance management.
  • Hardware & Infrastructure: Install, monitor, and troubleshoot operating systems, hardware, and computer infrastructure. Find gaps in the systems and use analytical skills and knowledge of problem-solving methodologies to provide solutions.
  • Mission Support: Willingness to support rotational on-call and periodic mission support objectives.
  • Application & Deployment: Lead application teams in areas of responsibility for continuous software enhancements, patch management, and deployments across development environments.
  • Agile Collaboration: Lead efforts and work closely with systems administrators, database and application administrators/programmers, network engineers/analysts, customers, and outside vendors in engineering solutions or resolving problems.
  • Documentation & Testing: Define system test procedures, task success criteria, and maintain technical architecture diagrams, system build, and application update documentation., * Be part of a mission-driven team supporting NASA's critical infrastructure at Goddard Space Flight Center.
  • Develop skills in a fast-paced, dynamic environment where high availability and system resilience are paramount.
  • Take ownership of complex infrastructure challenges and drive modernization efforts within federal aerospace operational environments.

Requirements

  • Education & Experience: Bachelor's degree in Computer Science, Systems Engineering, Information Technology, or a related technical field PLUS 12 years of experience; OR an Associate's degree (AA) PLUS 14 years of experience.
  • Experience Context: 12 years of professional systems engineering, system administration, application deployment, or IT infrastructure experience.
  • Technical Knowledge: Strong working knowledge of command-line environment tracking, Linux/UNIX, Windows, VMWare or OpenShift, and system administration.
  • Security Clearance: U.S. Citizenship with the ability to obtain and maintain a Public Trust or higher security clearance., * Environment: Direct experience supporting government, aerospace, or real-time NASA mission-critical environments.
  • Frameworks: Familiarity with DevSecOps pipelines, automated infrastructure tools, and Agile frameworks.
  • Skill Sets: Storage Array (Nexsan, Dell Unity); VMware, iDRAC (IPMI); Strong Linux/RHEL and Windows foundations; Ability to produce and maintain Python programs or shell scripts in a UNIX environment for automation and data migration between systems; Knowledge of Cisco Software Defined Networking technologies.
  • Certifications: Active industry certifications (e.g., Red Hat, CompTIA Security+) are a plus.

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