Senior Systems Administrator - Remote

Overview

This position is posted by Jobgether on behalf of ITility, LLC. We are currently looking for a Senior Systems Administrator in the United States.

This role offers the opportunity to work on mission-critical IT systems that support federal operations and national defense initiatives. You will manage, maintain, and optimize enterprise systems while ensuring compliance with security regulations and service-level agreements. Collaborating with analysts, data scientists, and other stakeholders, you will design and implement secure, reliable solutions that enhance operational efficiency. This position balances independent work with team collaboration, contributing to technical documentation, continuous improvement initiatives, and knowledge sharing. With occasional travel to client sites or government installations, you will play a key role in delivering high-quality IT services that directly impact national operations.

In Short

• Administer, maintain, and monitor enterprise systems across physical and virtual servers, databases, collaboration tools, and applications.
• Ensure service solutions meet defined operational standards and act as the service owner for assigned systems.
• Apply security principles under RMF 2.0 standards to maintain compliance with applicable regulations.
• Collaborate with analysts, data scientists, and stakeholders to translate user needs into secure technical solutions.
• Participate in sprint planning, user story refinement, unit/integration testing, and continuous delivery activities.
• Maintain technical documentation and contribute to shared knowledge repositories.
• Recommend and implement enhancements to improve performance, reliability, and security.

Requirements

• Experience in systems administration.
• Knowledge of enterprise systems and security compliance.
• Ability to collaborate with cross-functional teams.
• Familiarity with RMF 2.0 standards.
• Strong technical documentation skills.

Benefits

• Opportunity to work on mission-critical IT systems.
• Collaborative work environment.
• Impact on national operations.
• Occasional travel to client sites.