BS in Computer Science, Cyber Security, or related field
Active Secret security clearance required
Experience administering enterprise Linux systems and Microsoft Windows Server
Hands-on experience with physical and virtual server management
Knowledge of system patching, security hardening, and STIG implementation
Experience with storage, backups, and disaster recovery
Familiarity with user account administration and Active Directory
Current information assurance certifications as per DoDM 8140.03
Scripting and configuration management experience
Strong technical documentation skills
Responsibilities
Install, configure, and maintain Linux and Windows servers in various environments
Monitor system performance and troubleshoot issues to ensure high availability
Apply patches and implement security measures in coordination with cybersecurity teams
Administer storage solutions and manage data recovery processes
Manage user accounts and permissions, supporting Active Directory as needed
Install and upgrade software applications, resolving compatibility issues
Automate administrative tasks and maintain configuration baselines
Document incidents and support change management for operational continuity
Benefits
Comprehensive health insurance options
Retirement savings plan with employer contributions
Paid time off and holidays
Professional development opportunities
Flexible work arrangements
Support for continuing education and certifications
Full Job Description
Senior Systems Administrator-Linux and Some MS Windows
Wright-Patterson AFB
*This position is contingent upon contract award and the actual job description may vary based on specific contract requirements and organizational needs.*
Responsibilities:
Install, configure, administer, and maintain Linux servers and supporting Microsoft Windows systems across physical and virtual environments.
Monitor system availability, performance, and resource utilization; troubleshoot operating system, hardware, software, and connectivity issues and optimize performance to sustain high availability and reliable mission operations.
Apply operating system and software patches, implement security hardening, support vulnerability scans, and remediate and document findings in coordination with cybersecurity personnel to meet applicable STIG and DoD/Air Force requirements.
Administer storage and backup solutions, manage capacity, and perform data restoration and disaster recovery activities to maintain data integrity, availability, and recoverability.
Manage user accounts, roles, permissions, and operating system access controls; support Windows domain and Active Directory administration as required.
Install, configure, sustain, and upgrade approved software applications; resolve compatibility and performance issues, support software license compliance, and coordinate with application teams and vendors.
Automate routine administration and configuration tasks, maintain approved configuration baselines, and support testing and deployment of system upgrades through documented change-control processes.
Maintain system configuration records, operating procedures, and troubleshooting guides; document and resolve incidents and problems, support change management, and provide knowledge transfer to sustain continuity of operations.
Requirements:
BS in Computer Science, Cyber Security, or a related field
Active Secret security clearance required
Demonstrated experience administering enterprise Linux systems, with working knowledge of Microsoft Windows Server administration.
Hands-on experience installing, configuring, maintaining, monitoring, and troubleshooting physical and virtual servers, including operating system performance, resource utilization, capacity, and connectivity.
Experience performing system patching, security hardening, STIG implementation, vulnerability-scan interpretation, and vulnerability remediation in accordance with applicable DoD and Air Force requirements.
Experience administering storage, backups, data restoration, and disaster recovery capabilities.
Working knowledge of user account administration, access permissions, and Windows domain and Active Directory services.
Possess and maintain current information assurance certifications applicable to the assigned duties under DoDM 8140.03, including appropriate operating system certification where required.
Experience using scripting and configuration management tools to automate routine administration and maintain consistent system configurations.
Ability to maintain clear technical documentation and apply incident, problem, and change management practices while coordinating with users, application teams, and cybersecurity personnel.
