Information Technology (IT) Systems Administrator II

United StatesUnited States·AustinFull-timemid
OtherIt Systems Administrator
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Overview

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident,

Technical Tools
OtherIt Systems Administrator
Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

We are looking to add an Information Technology (IT) Systems Administrator II to our team. In this position, you will be the face of the IT department for our Colorado office. You will interact with staff of all levels, from onboarding new hires to assisting seasoned engineers. Responsible for IT systems, including hardware management, user support, administration, software licensing, compliance with federal standards, and implementing IT processes and procedures. Daily responsibilities include upgrading and maintaining data management systems, choosing computers and hardware upgrades, setting up new users, maintaining the local servers, and assisting users with IT tasks and issues.  The ideal candidate is extremely organized, articulate, flexible, quick to grasp business needs, a team player, an excellent written and oral communicator, and eager to learn.
  • Build, deploy, and administer Windows and Ubuntu desktops, laptops, servers, and lab systems, including virtual machines.
  • Support Windows and Linux machines in an Active Directory environment.
  • Manage network and online file storage.
  • Respond to issues in a timely manner via our ticketing system.
  • Maintain hardware, software, and licensing inventory and baselines.
  • Configure and maintain conferencing A/V setups and digital signage.
  • Keep documentation up to date.
  • Identify software and infrastructure needs and suggest solutions.
  • 1-3 years of experience in corporate information technology.
  • Associate degree or formal occupational training or certification required.
  • Extensive experience with the administration of both Windows and Linux systems.
  • Good base knowledge of networking.
  • Strong oral and written communication skills.
  • Solid troubleshooting and problem-solving skills.
  • Strong customer service orientation
  • Proficiency with Ubuntu, Windows 11, Windows Server 2019 & 2022, VMware ESXi, Microsoft 365, SharePoint, WSL, and Active Directory. 
  • Experience with automated management tools.
  • Implementing government standards and requirements for IT systems (e.g. NIST 800-171, ITAR/EAR).
  • IT-related certifications, such as CompTIA A+ or Security+.
  • Location & Eligibility

    Where is the job
    Austin, United States
    On-site at the office
    Who can apply
    US

    Listing Details

    Posted
    April 30, 2026
    First seen
    April 30, 2026
    Last seen
    May 4, 2026

    Posting Health

    Days active
    4
    Repost count
    0
    Trust Level
    67%
    Scored at
    May 4, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
    Cesiumastro
    Employees
    350
    Founded
    2017
    View company profile
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    CesiumastroInformation Technology (IT) Systems Administrator II