Linux Application Administrator – DoD TS Clearance, 24x7 Support

DNI (Delaware Nation Industries); West Sunbury (PA); Remote; USD 90,000 - 140,000; Full time

Benefits offered by this job

Medical, Vision, Dental

Matching 401K

Disability Insurance

Education Reimbursement

Parking & Transit Benefits

Job summary

DNI (Delaware Nation Industries) is seeking a Linux Application Administrator to provide 24x7 support for Linux-based COTS and GOTS software. The role requires active DoD Top Secret clearance and Security+ certification, with on-call responsibilities and deployments across federal environments.

Responsibilities include application deployment, troubleshooting, access control management, and coordination with DBA and development teams to ensure secure, reliable operation.

Qualifications

• 3+ years Linux Application Administration experience.
• CompTIA Security+ or equivalent certification.
• Active DoD Top Secret Clearance.

Responsibilities

• Provide application support for Linux-based COTS/GOTS software in a 24x7x365 environment.
• Manage user accounts and access controls across the information system.
• Support code deployments and post-deployment updates.
• Troubleshoot and resolve application and deployment issues.
• Participate in on-call rotations and after-hours support.

Skills

Linux Admin

Troubleshooting

Security+

On-call

Stakeholder Coordination

Job description

DNI (Delaware Nation Industries) is seeking a Linux Application Administrator to provide 24x7 support for Linux-based COTS and GOTS software. The role requires active DoD Top Secret clearance and Security+ certification, with on-call responsibilities and deployments across federal environments.

Responsibilities include application deployment, troubleshooting, access control management, and coordination with DBA and development teams to ensure secure, reliable operation.