System Administrator II

Overview

GAMA-1 Technologies, LLC seeks a highly skilled System Administrator II to provide advanced technical expertise in the design, implementation, configuration, maintenance, and optimization of complex IT systems in an on-site work environment. The candidate will support enterprise environments to ensure reliable, secure, and efficient operations of systems and applications across multiple platforms and networks.

Supervisory Responsibilities None

• Administer, configure, and optimize operating systems, virtual environments, and enterprise systems in compliance with federal IT and security standards
• Design, implement, and maintain scalable system architectures that ensure performance, reliability, and security
• Perform advanced system configuration, patch management, monitoring, and performance tuning
• Participate in major system upgrades, migrations, and implementation projects
• Develop and maintain detailed system documentation, configuration baselines, and standard operating procedures (SOPs)
• Manage backup, recovery, and disaster recovery planning and testing
• Identify and resolve complex system issues; provide root cause analysis and implement corrective actions
• Collaborate with network, cloud, cybersecurity, and application teams to ensure integrated and secure operations
• Support compliance audits, vulnerability assessments, and remediation activities
• Contribute to automation initiatives to improve operational efficiency and reduce manual workload

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

• Ensure adherence to organizational information security policies and procedures; actively participate in mandatory security awareness training; and manage confidential and sensitive information in accordance with company protocols and data protection standards

• Bachelor’s degree in Computer Science, Information Technology or a related field
• 2-4 years of experience in system administration, cloud computing, IT infrastructure, or a similar technical role
• Demonstrated experience with Windows Server and/or Linux environments in an enterprise or federal setting
• Proficiency with Active Directory, Group Policy, DNS, DHCP, virtualization platforms (VMware, Hyper-V), and system monitoring tools
• Hands-on experience with cloud environments (AWS, Azure, or GCP) and hybrid infrastructure operations
• Proficiency in scripting and automation (Power Shell, Bash, Python, etc.)
• Strong analytical and troubleshooting skills for resolving complex technical issues
• Working knowledge of network fundamentals, including TCP/IP, routing, VPNs, and firewalls

• Professional certifications such as CompTIA Security+, Microsoft Certified:
  Windows Server Administrator Associate, VMware Certified Professional (VCP), or AWS Certified Sys Ops Administrator
• Advanced certifications such as CISSP, CCSP, or Microsoft/AWS Solutions Architect strongly preferred
• Knowledge of ITIL, Agile, or SAFe methodologies
• Strong written and verbal communication skills, with the ability to document and present technical solutions effectively

• Ability to obtain a security clearance

• Work is typically performed in an on-site work environment.
• Prolonged periods of sitting at a desk and working on a computer
• Must be able to access and navigate each department at the organizations and client facilities.

• No

The employee is expected to demonstrate proficiency in all essential job functions, tools, and processes related to this position within the first 90 days of employment. This includes acquiring a thorough understanding of job-specific responsibilities, systems, and workflows as outlined during onboarding and training. Failure to meet this requirement may result in additional training, reassessment, or other actions as deemed necessary by management