Systems Administrator III

General Atomics
Chantilly, United States of America
6 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Intermediate

Job location

Chantilly, United States of America

Tech stack

Proxmox
Microsoft Windows
Microsoft Active Directory
Software Applications
Bash
Dynamic Host Configuration Protocol
Linux
DNS
Message Transfer Agent
Hyper-V
Networking Hardware
Powershell
Ansible
Virtual Local Area Networks
Virtualization Technology
Network Switches
Saltstack
Infrastructure Automation Frameworks
Information Technology
Nessus
Laptops
Fortinet
Puppet
Firewall Services Module
Network Server
VMware

Job description

General Atomics Integrated Intelligence Inc. (GA Intelligence) is looking for an experienced Cleared System Administrator with a Top Secret/SCI clearance to provide on-site support at our Chantilly, Virginia location., + Install, maintain and repair a variety of personal computers, peripheral devices, servers and networking equipment.

  • Install and maintain software applications on various Linux and Windows-based operating systems.

  • Provide routine hardware and software support for users.

  • Provide user training.

  • Perform routine diagnosis on failed equipment and software applications. Perform repairs or coordinate repair work with other internal and external teams.

  • Maintain reports and logs, including equipment inventory.

  • Create and maintain user-facing technical documentation and reference materials on a variety of topics.

  • Monitor and respond to user support tickets.

  • Coordinate with developers for current and future software needs

  • Coordinate with ISSM.

Requirements

  • Typically requires a bachelor's degree in information technology or a related discipline and six or more years of progressive professional systems administration experience in an information technology department. May substitute equivalent working experience in the field in lieu of education.

  • Demonstrated working knowledge of current personal computer technologies including peripheral devices, workstations, laptops and servers.

  • Demonstrated working knowledge of Linux and Windows operating systems.

  • Basic understanding of mail servers, Active Directory, network switches and related infrastructure. Working knowledge of DHCP, DNS and VLAN's.

  • Powershell and/or Bash scripting experience.

  • Basic understanding of security requirements and controls, including STIGs.

  • Security+ Certification, or ability to obtain certification within 30 days.

  • Excellent verbal and written communication skills.

  • Ability to communicate effectively with internal and external stakeholders with a wide range of technical skills.

  • Excellent troubleshooting skills. Ability to diagnose and resolve routine technical issues, and investigate more complex issues as part of a team.

  • Ability to work independently or in a team environment.

  • Ability to work extended hours occasionally to support off-hours support and maintenance tasks.

PREFERRED SKILLS AND EXPERIENCE:

  • Experience with Configuration Management tools (Puppet, SaltStack, Ansible)

  • Experience with CVE remediation (Nessus)

  • Experience with Firewall rules and policies (Fortinet, Palo Alto)

  • Experience with Virtualization (LXD, VMware, Hyper-V, Proxmox)

About the company

GA Intelligence

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