Tier II Linux Administrator – TS/SCI with Polygraph

General Dynamics Information Technology; Alexandria (VA); On-site; USD 100,000 - 150,000; Full time

Job summary

General Dynamics Information Technology (GDIT) is seeking a Tier II Linux Administrator to support our intelligence customer on a Federal contract. The role is based on customer site in Springfield, VA and requires TS/SCI with Polygraph.

Responsibilities include providing Tier II system administration across Windows and Linux environments, Active Directory, DNS/DHCP, and virtualization with remote collaboration across Tier 2/3 teams.

Qualifications

• Bachelor's degree in Computer Science, Engineering or related discipline, or equivalent combination of education and experience.
• 5+ years of related systems administration experience.
• TS/SCI with Polygraph is required.
• DoD 8570 Training within six months of Hire Date.

Responsibilities

• Provide Tier II support for Windows and Linux workstations and servers in a hybrid environment.
• Troubleshoot user, workstation, and application functionality across Linux and Windows.
• Identify, analyze, and resolve incidents with short-term workarounds and long-term solutions.
• Provide remote end-user support and collaborate with Tier 2/3 team members.
• Communicate effectively with various team members and stakeholders.
• Participate in special projects as needed.

Skills

Active Directory Administration

DNS

DHCP

LDAP

Windows administration

Linux administration

Remote/VDI troubleshooting

PowerShell

Linux scripting

Education

Bachelor's degree in Computer Science, Engineering or related field

Tools

ServiceNow

NETS

VMware

Citrix

Samba

NFS

Puppet

Ansible

Docker

Podman

Job description

General Dynamics Information Technology (GDIT) is seeking a Tier II Linux Administrator to support our intelligence customer on a Federal contract. The role is based on customer site in Springfield, VA and requires TS/SCI with Polygraph.

Responsibilities include providing Tier II system administration across Windows and Linux environments, Active Directory, DNS/DHCP, and virtualization with remote collaboration across Tier 2/3 teams.