Application Systems Administrator: Uptime & Security

United States Air Force; United States; On-site; USD 90,000 - 120,000; Full time

Job summary

A leading national security organization is seeking an Application Administrator to manage software applications' technical maintenance and optimization. Responsibilities include ensuring high performance of critical systems, performing updates, and managing user access. The ideal candidate should have 2-3 years of experience in a similar role, hold a CompTIA Security+ certification, and be a US citizen with an active security clearance. This role emphasizes a commitment to diversity and equal opportunity.

Qualifications

• 2-3 years of hands-on experience as a System Administrator/Applications Administrator maintaining applications.
• Current CompTIA Security+ certification required.
• Preferable certifications include CISSP, CCNA, CAP, CASP+ CE, CCISO, CND, CSSLP, CYSA+, GSLC, SSCP.

Responsibilities

• Ensure high availability and performance of critical business systems.
• Perform regular updates and troubleshoot complex issues.
• Administer user security, permissions, and roles.

Skills

Application Maintenance

System Monitoring

Troubleshooting

User Management

Automation

Vendor Liaison

Documentation

Change Management

Tools

Windows Server 2022

Windows 11

Cloudbees Jenkins

Ansible

Loadrunner

FlexDeploy

ConfigSnapShot

Job description

A leading national security organization is seeking an Application Administrator to manage software applications' technical maintenance and optimization. Responsibilities include ensuring high performance of critical systems, performing updates, and managing user access. The ideal candidate should have 2-3 years of experience in a similar role, hold a CompTIA Security+ certification, and be a US citizen with an active security clearance. This role emphasizes a commitment to diversity and equal opportunity.