METECS is an engineering and applied technology company that provides high-fidelity simulation and software development.  We are looking for a talented and experienced IT System Administrator to help us maintain and improve our IT infrastructure and Helpdesk System. If you have a strong background in Windows, Linux, and Cloud Technologies, we would love to hear from you.    Key Responsibilities:     + Provide support for Linux-based systems and servers, including installation, maintenance, and troubleshooting.  + Administer and manage Windows Active Directory (AD) environments, including user/group management, Group Policy Objects (GPO), and troubleshooting.  + Configure and manage Microsoft O365, Exchange, Teams, and SharePoint, to ensure system security and compliance.  + Participate in enterprise-wide application and system implementations, monitoring, maintenance, and upgrades.  + Collaborate with teams to implement and manage local virtualization and cloud services (AWS and Azure).  + Perform system monitoring, troubleshooting, maintenance, and performance tuning.  + Manage system backups, disaster recovery, and other security measures.  + Assist with network configuration and administration tasks.  + Provide technical support to end-users and resolve IT-related issues promptly.  + Document system configurations, procedures, and IT-related projects.  + Work independently and in small groups without daily oversight.  + Other projects and duties as assigned.      Required Qualifications:   + Minimum of 3 years of experience in IT system administration.  + Strong knowledge of Active Directory, OU, GPO management, and MS O365.  + Hands-on experience with Linux (Ubuntu, Red Hat, or similar distributions).  + Proficient in using shell-based commands and scripting.  + Experience with installation, configuration, and maintenance of operating systems  + Familiarity with cloud platforms (AWS and Azure).  + Knowledge of networking principles and protocols (TCP/IP, DNS, DHCP, VPN, ZTNA).  + Hands-on experience in troubleshooting hardware and software issues in a professional environment.  + Strong troubleshooting and problem-solving skills.  + Ability to work independently and as part of a team.  + Excellent communication skills and customer service orientation.      Desired Qualifications:     + Certifications such as Microsoft Certified: Windows Server, CompTIA A+, CompTIA Linux+, AWS Certified Solutions Architect, or equivalent.  + ITIL Foundation  + Experience with containerization (Docker, Kubernetes).  + Knowledge of virtualization technologies (VMware, Hyper-V).   Citizenship or lawful permanent resident required due to federal position.   About METECS:    We are a high-performance team providing advanced engineering, software, and simulation solutions for government (including NASA) and other commercial customers utilizing a wide variety of in-house, commercial, and open-source technologies. Our specialties include robotics automation, hardware/software integration, immersive computer graphics, XR systems and advanced web-based tools.    METECS is an Equal Opportunity Employer:  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or status as a protected veteran.  Powered by JazzHR