Infrastructure & Systems Administrator
Listed on 2026-08-08
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IT/Tech
Systems Administrator, Systems Engineer, Cloud Computing: Infrastructure & Operations, Cybersecurity
Space Kinetic is a dual use space technology startup building a completely new architecture for space operations – one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attainable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. In a world where many companies are focused on incrementally improving the status quo, we are focused on creating something entirely different – an architecture underpinned by new first principles to meet the opportunities and challenges of the third space age head-on.
Our goal is to move away from one-to-one space architectures – where each satellite in a constellation has one (or a small # of) primary payloads attached to the bus -- and unlock a one-to-many system, where each satellite has a large number of payloads which can be deployed from their host spacecraft at high velocities without firing a thruster.
This is not a role for someone looking for a traditional 40-hour work week. Space Kinetic is building ambitious, first-of-its-kind technology, and that requires urgency, ownership, and a high level of commitment to changing the foundational assumptions for everything we do in space.
What You’ll Do:Space Kinetic is seeking a mid-level Infrastructure & Systems Administrator to maintain and scale the infrastructure supporting our engineering, manufacturing, simulation, secure collaboration, and export-controlled programs. You will work across servers, virtualization, networking, cybersecurity, Microsoft 365, and engineering systems. The ideal candidate enjoys solving complex technical problems and building secure, scalable infrastructure in a fast-moving environment.
Job Responsibilities:
- Administer Windows Server and Linux environments, including Ubuntu or Rocky Linux.
- Manage Proxmox virtualization environments and deploy new infrastructure as the company grows.
- Support Microsoft 365, Entra , Intune, Exchange Online, and SharePoint.
- Configure and troubleshoot switches, routing, VLANs, VPNs, wireless networks, and related network infrastructure.
- Support cybersecurity initiatives and CMMC Level 2 compliance efforts.
- Monitor infrastructure health, resolve technical issues, respond to incidents, and maintain system availability.
- Manage backups, disaster recovery processes, engineering applications, technical infrastructure, and license servers.
- Automate administrative tasks using Power Shell or Bash while maintaining infrastructure documentation and operating procedures.
- Associate or bachelor's degree in cybersecurity, networking, information systems, or a related field, or equivalent professional experience. A degree is not required for candidates with substantial relevant experience.
- 3 to 7 years of experience supporting IT infrastructure or enterprise systems.
- Experience administering Windows Server and Linux environments, preferably Ubuntu or Rocky Linux.
- Hands‑on experience with Microsoft 365, Entra , Intune, Exchange Online, and SharePoint.
- Working knowledge of TCP/IP, VLANs, VPNs, routing, switches, and wireless networks.
- Experience with virtualization platforms, preferably Proxmox, as well as backup, disaster recovery, and infrastructure‑monitoring technologies.
- Proficiency with Power Shell, Bash, or similar scripting tools.
- Graduates of CAE-CD programs designated by the NSA and CISA are encouraged to apply.
- Microsoft, Linux, or CompTIA Security+ certifications.
- Experience supporting aerospace, engineering, CAD, or manufacturing environments.
- Experience with Docker, Kubernetes, Python, or Ansible.
- Familiarity with NIST SP 800-171, CMMC, or other regulated security frameworks.
The position is onsite at our headquarters in El Segundo, CA. Domestic travel may be required, approximately 25% to 40% of the year.
What We Offer:- Equity-Based Compensation
- Highly Competitive PTO and Holiday Calendar
- Comprehensive Medical, Dental, and Vision Coverage
To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee…
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