System Administrator, Senior
$61,900–$141,000 year
On-siteWinchester, Virginia, United States
Job Summary
Maintain, optimize, and secure on-premise and cloud infrastructure including AWS, Azure, and Google Cloud environments. Perform Windows and Linux server administration, network configuration, and troubleshooting while utilizing virtualization technologies like VMware or Hyper-V. Implement monitoring, performance optimization, and backup/recovery solutions alongside disaster recovery planning. Automate tasks using PowerShell, Bash, or Python and mentor junior team members on technical projects. This role requires a Top Secret clearance and 3+ years of experience. Booz Allen delivers advanced technology solutions for national security priorities with a focus on AI and cyber outcomes.
Required Qualifications
- 3+ years of experience in system administration with on-premise and cloud environments such as AWS, Azure, or Google Cloud
- Experience in Windows and Linux server administration
- Experience with network configuration, security, and troubleshooting
- Knowledge of virtualization technologies such as VMware or Hyper-V
- Knowledge of monitoring tools and performance optimization techniques
- Knowledge of backup or recovery solutions and disaster recovery planning
- Ability to automate tasks using scripting languages such as PowerShell, Bash, or Python
- Top Secret clearance
- HS diploma or GED
Desired Qualifications
- Experience with containerization, including Docker or Kubernetes
- Experience with identity and access management solutions
- Knowledge of DevOps practices and CI/CD pipelines
- Knowledge of compliance standards such as ISO, SOC, or GDPR
- Ability to mentor junior team members and lead technical projects
- Possession of excellent communication skills
- MCSE, RHCE, or AWS Certified SysOps Administrator Certifications
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