Chartis Federal · 16 hours ago
Systems Administrator - Network & Computer Systems
Kearneysville, WV
Full-time
Hybrid
Mid Level
3+ years expChartis Federal is a premier systems engineering and integration firm specializing in mission-critical IT and communications solutions for law enforcement, homeland security, and defense. The Systems Administrator provides hands-on support focusing on security compliance, system hardening, and remediation across enterprise Windows and Linux environments, ensuring operational stability and cybersecurity posture.
Cyber SecurityInformation TechnologyPublic SafetySecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Perform Security Technical Implementation Guide (STIG) remediation and vulnerability mitigation across enterprise systems
Execute assigned tasking to remediate and close legacy STIG findings and vulnerability scan results within defined timelines
Apply operating system patches, configuration changes, and security hardening in alignment with approved baselines and change management procedures
Administer and support Windows and Linux operating systems, including troubleshooting system issues, resolving incidents, and supporting day-to-day operations
Validate remediation actions through testing and verification to ensure findings are fully resolved and compliant
Support security compliance documentation, reporting, and audit preparation activities
Monitor system performance, availability, and security posture, escalating issues as appropriate
Collaborate with cybersecurity, network, and engineering teams to support secure system operations
Maintain accurate system documentation, including configurations, remediation actions, and standard operating procedures
Participate in vulnerability scanning cycles, patch management activities, and continuous improvement initiatives
Follow established policies, procedures, and security controls to ensure system reliability and compliance
Qualification
Required
3 – 5 years of experience in systems administration supporting enterprise environments
Active Secret security clearance required at time of hire
Hands-on experience administering Windows and Linux operating systems
Demonstrated experience performing STIG remediation and vulnerability mitigation
Familiarity with system hardening standards, security baselines, and patch management practices
Experience interpreting and responding to vulnerability scan results
Strong troubleshooting skills with the ability to diagnose and resolve system issues
Ability to document technical actions clearly and accurately
Strong attention to detail and ability to manage multiple tasks in a regulated environment
Ability to work onsite as required
Company
Chartis Federal
Chartis Federal is a systems engineering and integration firm that specializes in mission-critical communications.
51-200 employees
Funding
Current Stage
Growth StageLeadership Team
Nick McCarter
Owner and Chief Executive Officer
Company data provided by crunchbase