Remote DoD System Administrator - Secret Clearance

Semper Valens Solutions; Canyon Lake (TX); On-site; USD 65,000 - 90,000; Full time

Job summary

Semper Valens Solutions is seeking a System Administrator to support the operation of a DoD information system. The role emphasizes production and non-production environment maintenance, user support, and training across a distributed team.

The ideal candidate will troubleshoot across Windows and Linux, assist with patching, backups, and documentation, and collaborate with cybersecurity and program management personnel to ensure system availability.

Qualifications

• Active DoD Secret security clearance.
• CompTIA Security+ or equivalent DoD-recognized cybersecurity certification.
• Experience performing systems administration, technical support, or similar IT functions.
• Experience troubleshooting Windows and/or Linux systems, applications, or enterprise IT environments.
• Ability to develop clear technical documentation and operating procedures.

Responsibilities

• Support administration and maintenance of production and non-production system environments.
• Troubleshoot system, application, and user issues.
• Assist with software installation, configuration, patching, updates, backups, and routine system maintenance.
• Support system monitoring and resolution of technical issues.
• Assist with user onboarding, account setup, and access-related activities.
• Develop and maintain system documentation, operating procedures, and user support materials.
• Support administrator and end-user training activities.
• Work with application, database, cybersecurity, and program management personnel to resolve issues and maintain system availability.
• Support testing, system updates, and implementation activities.
• Participate in occasional after-hours maintenance or critical system support when required.

Skills

Secret clearance

Security+

Windows/Linux

Technical documentation

Independent work

Tools

Azure

AWS

ServiceNow

Job description

Semper Valens Solutions is seeking a System Administrator to support the operation of a DoD information system. The role emphasizes production and non-production environment maintenance, user support, and training across a distributed team.

The ideal candidate will troubleshoot across Windows and Linux, assist with patching, backups, and documentation, and collaborate with cybersecurity and program management personnel to ensure system availability.