Senior Systems Administrator
Why This Role Matters
At Bluestaq, mission success depends on systems that are secure, reliable, and always ready. As a Senior Systems Administrator, you'll keep critical infrastructure running — maintaining, monitoring, and troubleshooting the applications and systems our teams and customers depend on around the clock. Your work directly strengthens the technical backbone behind Bluestaq's most important missions.
What You'll Own:
- Maintain and support the integrity of system networks through technical support and configuration management
- Perform daily maintenance, monitoring, and troubleshooting of applications, networking problems, and systems issues across both cloud-hosted and on-premises platforms
- Serve as a primary escalation point (Tier 2/3) for infrastructure incidents, outages, and performance degradation
- Administer Active Directory including GPO, role-based access controls, and user/group policy management
- Support cloud identity and access management (IAM) tools and practices
- Build and maintain automation workflows using Ansible, Terraform, Docker, and Kubernetes to reduce manual effort and improve reliability
- Perform software and system installations, upgrades, routine automation, and cybersecurity risk mitigation tasks
- Provide responsive, solutions-oriented support to system users, ensuring reliable access to tools and systems
- Maintain accurate, thorough documentation in Confluence — system configurations, change records, runbooks, and SOPs
- Track and manage work through Jira, communicating scope and status effectively to the team and stakeholders
- Support 24/7 operations including shift work and on-call rotations as mission requires
- Contribute to team knowledge sharing and support the mentorship of junior administrators (L1/L2)
- Proactively identify issues, anticipate roadblocks, and escalate appropriately when needed
- Take responsibility for personal development and demonstrate a growth mindset
- You use ...
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