Systems Administrator, Senior; Linux

Systems Administrator, Senior (Linux, AWS)

Join Acentra Health as a Senior Systems Administrator to manage an on‑prem and cloud‑based architecture, supporting multi‑tier HA/clustered applications, services, and databases in a dynamic environment.

Acentra Health exists to empower better health outcomes through technology, services, and clinical expertise. Our mission is to innovate health solutions that deliver maximum value and impact. Lead the Way is our rallying cry, inviting you to embrace problem‑solving, take ownership, and accelerate outcomes in the public sector.

The role involves provisioning and managing virtualized resources across on‑prem and AWS environments. It requires minimal supervision and a proactive approach to architecture, security, and performance.

• Remote Position
• On‑call beyond normal business hours during the week; weekend rotation may be required.
• Full‑time, Mid‑Senior level
• Compensation: USD $106,000 – $120,000 per year

• Conduct knowledge transfer to junior staff and provide training on new techniques.
• Communicate frequently with senior staff and customers on system issues and provide support.
• Perform advanced troubleshooting and resolution on Linux servers in the AWS cloud.
• Formulate and implement policies for database management, security, and utilization.
• Consult users on procedural and technical issues.
• Develop and enhance technical documentation, backup procedures, test plans, and reports.
• Support day‑to‑day administration of assigned systems and new deployments in AWS.
• Provide an architectural framework for system development, maintenance, and enhancement.
• Install, configure, and maintain Linux server instances in AWS.
• Ensure system stability, security, and integrity; respond to outages promptly.
• Analyze and test systems for performance and scalability, meeting security requirements.
• Adhere to corporate policies, including HIPAA Privacy and Security Rules.

• Bachelor’s degree or 8+ years equivalent work experience.
• 8+ years of infrastructure support experience.
• 3+ years in public/private cloud technologies, especially AWS.
• 6+ years of extensive hands‑on Unix/Linux experience.
• Hands‑on AWS experience.
• Experience with ITIL processes.
• Strong communication skills; ability to work independently or in a team.

• Healthcare/Insurance project experience.
• Experience with state government projects.

Our benefits include comprehensive health plans, paid time off, retirement savings, corporate wellness, educational assistance, corporate discounts, and more.

Acentra Health is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability, veteran status, or any other status protected by federal, state, or local law.