Systems Administrator

Job Responsibilities:

• Provide desktop and systems support for developers and researchers
• Serve as the first point of contact for technical support issues
• Install, maintain, troubleshoot, and support software and services
• Support Linux, Unix, Windows, and macOS operating systems
• Configure and maintain administrator and service accounts
• Apply security baselines and maintain compliance settings
• Support hardware and software lifecycle management
• Perform system performance tuning and monitoring
• Recommend hardware and software solutions to support technical teams
• Automate repetitive tasks using scripting and configuration management tools
• Support virtualization technologies and cloud-based environments
• Collaborate with network engineers, developers, and IT security teams
• Support offline and classified systems and networks
• Maintain technical documentation and operational procedures
• Support deployment, backup recovery, and infrastructure upgrades
• Interact with vendors and internal technical teams to resolve issues

Skills:

• Linux, Windows, and macOS Administration
• Systems Administration and Infrastructure Support
• DevOps and DevSecOps Environments
• Virtualization Technologies (VMware ESXi, VCenter)
• Ansible, Docker, AWS, CloudFormation, YAML
• Scripting Languages (Python, Perl, Shell, PowerShell)
• Configuration Management and Automation
• DNS, DHCP, Proxy, and Load Balancing Technologies
• Development Tools (GitHub, Jenkins, Maven, JIRA, Puppet)
• Security Compliance and System Hardening
• Experience with embedded development toolchains and Linux development environments
• Experience with AWS services including EC2 and S3
• Knowledge of CI/CD pipeline tools such as Jenkins and GitHub Actions
• Experience supporting classified systems and environments
• Familiarity with Active Directory, LDAP, SCCM, and enterprise monitoring tools
• Experience with database systems such as Oracle, SQL Server, or PostgreSQL
• Knowledge of DoD security requirements including CMMC, RMF, and STIGs
• Experience with Apache administration and centralized logging systems
• Experience with programming languages such as C, C++, Rust, or Go

Education/Experience:

• Bachelor’s degree required
• 8+ years of experience supporting Linux, Mac, and Windows operating systems
• 5+ years of DevOps and container management experience