Linux Systems Administrator (Dream Chaser Mission Systems, Systems Engineer)

Join Sierra Space, a leading company in advancing space-based technology. As a Linux Systems Administrator, you will support mission-critical IT systems, networks, and infrastructure in a space flight mission critical environment. Your responsibilities will include administering and maintaining Linux-based servers and workstations, managing virtualized Linux environments, providing end-to-end support of IT systems, and collaborating closely with NASA. This position offers a comprehensive benefits package and the opportunity to work on-site in Louisville, CO.

• Administer, configure, and maintain Linux-based servers and workstations, ensuring compliance with security standards.
• Manage virtualized Linux environments and containerized applications, and write scripts for automation and monitoring.
• Provide end-to-end support of mission-critical IT systems, infrastructure, and networks, and collaborate with NASA during mission preparation.

• Our mission is driven by an unyielding commitment to advancing space-based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower – to join us in this critical mission
• Experience in IT system & network administration, data management, software configuration, and real-time mission support
• Experience working in multi-disciplinary design and development teams
• Experience with command and telemetry software (InControl & Amergint | ARKA)
• BS in Computer Science, Systems Engineering, or related discipline + typically 5 or more years of relevant experience (relevant experience may count toward degree; relevant advanced degree may count toward experience)
• This role requires you to work on-site at our Louisville, CO location
• Ability to obtain/maintain Secret or higher U.S. Security Clearance may be required
• Experience with VMware, Docker, Python, RF, Cisco switches, and Palo Alto firewalls
• Knowledge of requirements management, functional requirements parsing/derivation/allocation, systems design/integration, technical risk identification and management, and V&V principles
• Must pass NASA background check and maintain NASA clearance
• Practical knowledge of engineering principles and practices
• Proficient with Linux and Windows operating systems (Linux depth required)
• Linux certification (RHCSA, RHCE, LFCS, or equivalent)
• Security hardening experience (DISA STIGs, CIS Benchmarks)
• Python Scripting experience
• Configuration management/automation tools (Ansible, Puppet, or similar)
• Real-time operations, spacecraft ground systems, or control center operations experience
• Experience managing enterprise IT applications, systems, and networking at scale
• Knowledge of ground-to-space communication systems and control center development
• Proficiency in Jira and Confluence
• INCOSE certification or equivalent experience
• Background in Aerospace and Defense industry
• Experience with baseline definition/maturation in complex development settings, including trade studies
• Exposure to establishing and tracking Technical Performance Measurements (TPMs)