Austin, Texas, United States · On-site
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 (protect…
Skills: System Migration, Active Directory, Azure AD/Entra ID, Microsoft 365, AWS Cloud Configuration
Westminster, Colorado, United States · On-site
$94k–$112k/yr
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 (protect…
Skills: System Migration, Active Directory, Azure AD/Entra ID, Microsoft 365, AWS Cloud Configuration
Westminster, Colorado, United States · On-site
$134k–$161k/yr
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 (protect…
Skills: Project Management, Test Planning, Vendor Management, Risk Assessment, Resource Planning
Westminster, Colorado, United States · On-site
$134k–$161k/yr
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 (protect…
Skills: Requirements Decomposition, Verification Planning, Embedded Systems Architecture, Software Integration, Python
Westminster, Colorado, United States · On-site
$158k–$190k/yr
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 (protect…
Skills: Systems Engineering, System Architecture, Requirements Management, Verification and Validation, Interface Management
Westminster, Colorado, United States · On-site
$134k–$161k/yr
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 (protect…
Skills: Systems Engineering, Requirements Management, Interface Management, Verification and Validation, System Architecture
Westminster, Colorado, United States · On-site
$25/hr–$35/hr
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 (protect…
Skills: Windows Administration, Linux Administration, Ubuntu, Active Directory, VMware ESXi
Westminster, Colorado, United States · On-site
$184k–$225k/yr
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 (protect…
Skills: Mission Analysis, Orbital Mechanics, LEO Constellation Design, Astrodynamics, Systems Engineering
Austin, Texas, United States · On-site
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 (protect…
Skills: Phased Array Antennas, RF Electronics, Systems Engineering, Flight Qualification, Project Management
Westminster, Colorado, United States · On-site
$150k–$182k/yr
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 (protect…
Skills: Phased Array Antennas, RF Electronics, Systems Engineering, Flight Qualification, Project Management
Westminster, Colorado, United States · On-site
$175k–$207k/yr
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 (protect…
Skills: Product Management, Technical Documentation, RF Communications, Systems Engineering, Satellite Communications
Westminster, Colorado, United States · On-site
$133k–$161k/yr
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 (protect…
Skills: Power Electronics Design, PCB Layout, Altium Designer, Analog Circuit Design, Power Converter Design
Austin, Texas, United States · On-site
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 (protect…
Skills: RF Testing, Spectrum Analyzers, Vector Network Analyzers, Soldering, PCB Rework
Westminster, Colorado, United States · On-site
$133k–$161k/yr
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 (protect…
Skills: Radiation Hardness Assurance, Radiation Environment Simulation, Radiation Testing, Risk Management, Part Selection
Westminster, Colorado, United States · On-site
$133k–$161k/yr
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 (protect…
Skills: EEE Component Engineering, Parts Selection, Qualification, Failure Root-Cause Analysis, Vendor Evaluation
Austin, Texas, United States · On-site
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 (protect…
Skills: Electronics Testing, RF Circuitry, Spectrum Analyzers, Vector Network Analyzers, Soldering
Austin, Texas, United States · On-site
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 (protect…
Skills: SMT Assembly, AOI, Soldering, X-Ray Inspection, Schematic Interpretation
Melbourne, Florida, United States · On-site
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 (protect…
Skills: Space System Architecture, Satellite Communications, Ground Station Design, CONOPS Development, System Integration
Austin, Texas, United States · On-site
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 (protect…
Skills: Inventory Control, Material Handling, Order Pulling, Shipping And Receiving, Pallet Jack Operation
Westminster, Colorado, United States · On-site
$133k–$161k/yr
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 (protect…
Skills: Embedded Linux, Yocto, C, C++, Device Drivers
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Lead and execute enterprise IT initiatives, including system migrations, integrations, and companywide software and hardware upgrades. Administer user accounts and permissions while maintaining system health across cloud and on-premises environments.
Requires 5-8 years of IT support or systems administration experience and a bachelor's degree in IT, Computer Science, or a related field. Proficiency in Microsoft 365, AWS, and Active Directory is essential, along with strong troubleshooting skills.
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 a Senior Information Technology (IT) Administrator to our team. This role is a project-focused role responsible for planning and executing enterprise IT initiatives at CesiumAstro. In this position, you will own the delivery of system migrations, integrations, companywide upgrades, and new application rollouts that support a growing aerospace and defense organization. The Senior IT Administrator operates with general supervision and exercises independent judgment in diagnosing, prioritizing, and resolving a wide range of technical issues affecting end users and enterprise systems.
\nJOB DUTIES AND RESPONSIBILITIESCesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.
CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.
Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.
Connect. Detect. Defend.
CesiumAstro builds and delivers space communications systems—at scale. We design, engineer, and manufacture software-defined radios, phased array payloads, and fully integrated satellites that enable real-time, multi-beam, multi-user connectivity across space-based and airborne networks. Our systems are built for mission-critical applications and designed to adapt on orbit. As a vertically integrated manufacturer, CesiumAstro brings RF, digital processing, and satellite integration together under one roof, enabling rapid production, consistent performance, and repeatable delivery. Headquartered in Austin, Texas, with operations in Colorado, California, the United Kingdom, Germany, and Japan, CesiumAstro is building the communications infrastructure modern missions depend on. We’re hiring. Explore open roles at CesiumAstro.com/careers.
Offices: 13215 Bee Cave Parkway, Suite A-300, Austin, Texas 78738, US · 20 Oskar-von-Miller-Ring, Munich, 80333, DE · 10355 Westmoor Drive, Suite 100, Westminster, Colorado 80021, US · 101 Continental Boulevard, Suite 400, El Segundo, California 90245, US · 13418 Galleria Circle, Suite H-100, Austin, Texas 78738, US
Connect. Detect. Defend.
CesiumAstro builds and delivers space communications systems—at scale. We design, engineer, and manufacture software-defined radios, phased array payloads, and fully integrated satellites that enable real-time, multi-beam, multi-user connectivity across space-based and airborne networks. Our systems are built for mission-critical applications and designed to adapt on orbit. As a vertically integrated manufacturer, CesiumAstro brings RF, digital processing, and satellite integration together under one roof, enabling rapid production, consistent performance, and repeatable delivery. Headquartered in Austin, Texas, with operations in Colorado, California, the United Kingdom, Germany, and Japan, CesiumAstro is building the communications infrastructure modern missions depend on. We’re hiring. Explore open roles at CesiumAstro.com/careers.
Offices: 13215 Bee Cave Parkway, Suite A-300, Austin, Texas 78738, US · 20 Oskar-von-Miller-Ring, Munich, 80333, DE · 10355 Westmoor Drive, Suite 100, Westminster, Colorado 80021, US · 101 Continental Boulevard, Suite 400, El Segundo, California 90245, US · 13418 Galleria Circle, Suite H-100, Austin, Texas 78738, US
