System Administrator III

Job overview

The System Administrator III role is onsite in Annapolis Junction, MD. Compensation is not specified. ProSync supports the Department of Defense and the Intelligence Community. The administrator manages and supports Linux-based systems, Windows applications and services, and hyperconverged infrastructure. The role applies automation, CI/CD, and container orchestration practices to help maintain reliable systems in a defense and intelligence environment.

What you'll do

• Support Linux-based systems and Windows environments
• manage infrastructure and applications
• use Ansible automation and CI/CD practices
• work with Docker and Kubernetes
• support hyperconverged infrastructure platforms
• help ensure system performance and reliability.

What we're looking for

Skills & competencies

system administrator iii

linux

windows

ansible

ci/cd

kubernetes

docker

hyperconverged infrastructure

top secret/sci polygraph

annapolis junction md

prosync

Work arrangement

• Weekend coverage required

Benefits & perks

• Quarterly bonuses
• health benefits
• 401(k)
• employee assistance program
• company-sponsored continuing education
• paid time off
• 11 paid holidays
• flexible work options.

Why this role

Requires 15 years of similar system administration experience, a technical bachelor's degree or five additional years of experience in lieu of the degree, an IAT Level II or higher certification or ability to obtain it within six months, and an active Top Secret/SCI with Polygraph.

About the employer

Prosync is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.