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Jobs · Information Technology · Maryland

Linux Systems Administrator Level 1 Clearance Required - Hanover MD

VetJobs · Hanover, MD · Today
Information TechnologyFull-time

This position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers.

About the role

Lockheed Martin, Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: financial assets, healthcare information, critical infrastructure, hazardous materials, and the uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention in a fast-paced, real-world environment.

Responsibilities

  • Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.
  • Manage IT system infrastructure and any processes related to these systems.
  • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all client/server/storage/network devices, mobile devices, etc.
  • Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems.
  • Provide support for the escalation and communication of status to agency management and internal customers.
  • Provide support for the dispatch system and hardware problems and remain involved in the resolution process.
  • Configure and manage UNIX and Windows operating systems and install/load operating system software, troubleshoot, maintain integrity, and configure network components along with implementing operating systems enhancements to improve reliability and performance.
  • Manage the daily activities of configuration and operation of IT systems.
  • Provide assistance to users in accessing and using IT systems.
  • Optimize system operations and resource utilization, and perform system capacity analysis and planning.

Requirements

  • Must have a current TS/SCI with Poly.
  • A Bachelor’s degree in a Technical discipline from an accredited college or university plus five (5) years of systems administration experience. A High School Diploma or GED and five (5) additional years of SA experience may be substituted for a Bachelor’s degree.

Skills

Basic Qualifications

  • System Administration experience with CentOS 7, Rocky 9, and RHEL 9.
  • Upgrading servers, workstations, laptops.
  • Experience with the Customer Secure the Enterprise (STE) tasks.
  • Experience with the Customer data transfer process.
  • Hardware installation experience (servers/workstations).
  • Linux.

Desired Skills

  • Task Automation.
  • Ansible experience.
  • PXE boot.
  • Building VMs using Proxmox.
  • Identity Manager (IDM) experience.
  • Integration of IDM with a CentOS LDAP server.
  • Red Hat Certified System Administrator.
  • Experience troubleshooting and configuring Transport Layer Security (TLS).
  • Windows 10/11 administration.
  • Linux networking experience.

Benefits

Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work. We support our employees, so they can support our mission.

Location: Hanover, Maryland

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