Network and Computer Systems Administrator

3+ years of experience in system administration
Mid-level expertise in system administration with 3-5 years of experience
Strong understanding of network components, i.e., routers, switches, firewall
Proficiency in Windows and Linux platforms
Understanding of cyber-security principles and practices with DOD guidelines
Experience with PKI certificates, and SSL Web Server and Client certificates
Familiarity with system patching and updating procedures
Light software development and testing skills, preferably with Cypress and Jest, 1-2 years of experience
Excellent problem-solving skills and the ability to work in a team environment
Working knowledge and use of Microsoft Office suite programs, MS Word, Excel, Access, PowerPoint, and SharePoint
Relevant professional certifications: CompTIA Security+, CompTIA A+, CompTIA Network+, CompTIA Data+, Linux Professional Institute (LPI), Active Directory, Hypervisors (Hyper-V, VMware)

Install, configure, and maintain an organization’s local area network (LAN), data communications network, operating systems, and physical and virtual servers
Manage and maintain IT infrastructure across Windows and Linux platforms
Perform System monitoring and verify the integrity and availability of hardware, network, and server resources and systems
Review System and application logs and verify completion of scheduled jobs, including system backups
Manage and maintain Windows Active Directory environment and policies
Analyze network and server resource consumption and control user access
Install and upgrade software and maintain software licenses
May assist in network modeling, analysis, planning, and coordination between network and data communications hardware and software
Implement and monitor cyber-security measures to protect data and system integrity
Carry out regular system updates and patching to keep the IT infrastructure up-to-date and secure
Participate in light software development and testing tasks to support our IT operations
Collaborate with the IT team to troubleshoot and resolve system issues
Develop and maintain system documentation for efficient operation and troubleshooting