Sr Technical Systems Administrator (Clearance Required)

Sierra Space Careers: Dare to Dream We honor those who are not afraid to dream big, who tenaciously chase their dreams even when others say it cannot be done, and who achieve big dreams that change everything. Those are Dreams Worth Chasing. At Sierra Space, we envision a future where humanity lives and works in space, on moons, and on distant planets. Our mission isn't restricted to the few; instead, we see a future where all people can choose to live, work, discover, and explore beyond our planet. Our company is building a platform in space to benefit life on Earth, and together we will alter the course of humanity. We have a bold mission. We are a bold company. Together, we are an extraordinary team. About the Role

The Technical Systems Administrator is responsible for provisioning, installing/configuring, operating, and maintaining systems hardware and software within the Standalone Local Area Network supporting classified work. This individual participates in research and development to enable innovation within the infrastructure and ensures adherence to organizational values and government regulations. The ideal candidate will have broad knowledge across multiple technology platforms used in classified and unclassified areas. Key Responsibilities:

Oversee maintenance of servers, including configuration, installation, upgrades, and security compliance. Maintain servers and storage solutions such as Rubrik, Windows Server 2019, Windows 10/11, Linux, VMWare, and Horizon servers. Provide platform infrastructure support. Administer and architect SPLUNK. Maintain detailed inventory of assets in classified areas. Document network configurations, licensing, and third-party software. Maintain server hardware and backup systems. Document repairs, maintenance, and change requests via the ticketing system. Perform on-call support as part of a rotation. Collaborate with application and development teams for hardware support. Proactively monitor infrastructure to prevent and resolve issues. Install and troubleshoot wired/wireless networks and equipment. Participate in testing new hardware and software. Maintain good documentation and communication. Build prototype systems for demos and testing. About You

We seek those who dare to dream and align with our values, vision, and goals, while also meeting the minimum qualifications below. Preferred qualifications are a bonus. Minimum Qualifications:

Bachelor's degree in a relevant field and 10+ years of experience or related experience considered in lieu of degree. Knowledge of TCP/IP and basic network routing. Active Top Secret with SCI eligibility and ability to obtain a CI polygraph clearance. Preferred Qualifications:

Understanding of cybersecurity principles and tools. Experience with programming, scripting, and various operating systems and network devices. Certifications such as CISSP, CISM, Security+, etc. Experience working in SCIFs and supporting complex virtual environments. Compensation:

Pay Range: $125,510 - $172,590. Actual compensation will be determined based on experience, education, and other factors. Important Notice:

This role requires an active Top Secret with SCI clearance and U.S. citizenship. Non-U.S. citizens may not be eligible for clearance. Elevate Your Career

We are committed to your growth, offering incentives, benefits, and a culture of collaboration. Join us to push the boundaries of what is possible and achieve the extraordinary. Application Deadline: The role remains open until a qualified pool of candidates is identified. Sierra Space does not accept unsolicited resumes from agencies or search firms. All applications should go through our official channels. Sierra Space is an equal opportunity employer and provides accommodations for applicants with disabilities. #J-18808-Ljbffr