Cyber Systems Administrator

• Check logs from critical servers, network devices, and security tools (like SIEMs) for any anomalies, errors, or warnings that occur overnight
• Monitor the health and performance of the IT infrastructure, including CPU, memory, and disk usage on key servers, and check network traffic for bottlenecks
• Confirm that all scheduled backup jobs from the previous night are completed successfully and without errors
• Actively check that key services and daemons are running
• Review and prioritize alerts from security systems like Intrusion Detection Systems (IDS), firewalls, and antivirus software
• Perform a quick health check on major databases
• Run a quick scan or check a dashboard to ensure that critical SSL/TLS certificates for public-facing websites and services are not nearing their expiration date
• Review network access control (NAC) logs or network scans to see if any unauthorized or unknown devices have connected to the network

• Associate’s degree and 4+ years of Systems admin experience OR Bachelor’s degree and 2+ years of relevant experience
• 6+ years of total relevant experience may be considered in lieu of a completed degree
• Must have an active Secret clearance
• Security+ verification is required
• Experience with CND tools, vulnerability scanners, intrusion detection/prevention
• Experience with RedHat Enterprise Linux 8/9 Server and Workstation administration
• Windows 10/11 Server and Workstation administration
• Experience building, managing, and maintaining Domain Controllers
• DNS, Active Directory, GPOs, and LDAP configuration
• Experience with MS SQL Server, Postgres, or other database systems

Red Hat Certified Systems Administrator (RHCSA) Certification is preferred

• medical, dental, and vision coverage
• generous 401k matching
• employee stock purchase program
• life insurance options
• time off with pay