Systems Administrator III

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.

• 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)

GA Intelligence