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.
AtCesiumAstro 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.
CesiumAstro is seeking a Linux Administrator II to support the infrastructure systems administration and operational readiness activities for the Element 1 launch operations program. This role is responsible for administering and maintaining Linux-based environments that support mission-critical engineering testing integration and launch activities. The ideal candidate is technically strong detail-oriented and capable of supporting highly available systems in fast-paced operational environments where reliability cybersecurity and responsiveness are critical.
This position partners closely with software engineering network engineering mission operations cybersecurity and IT teams to ensure stable secure and scalable Linux infrastructure supporting launch and ground operations. The role requires strong troubleshooting skills experience supporting operational systems and the ability to work effectively in a highly collaborative aerospace and defense manufacturing environment.
JOB DUTIES AND RESPONSIBILITIES
Linux Systems Administration
Administer configure monitor and maintain Linux-based servers and operational systems supporting Element 1 launch operations
Perform system provisioning patching upgrades hardening and performance tuning activities across development test and production environments
Support operational readiness of mission-critical infrastructure with a focus on reliability uptime and security
Manage user accounts permissions authentication methods and system access controls in accordance with cybersecurity and compliance requirements
Troubleshoot Linux operating system issues system performance concerns and infrastructure-related incidents
Infrastructure & Operational Support
Support infrastructure activities associated with launch operations ground systems integration labs and operational test environments
Assist with system monitoring log analysis backup management and disaster recovery processes
Support virtualization storage and server environment maintenance activities
Collaborate with network cybersecurity and software teams to resolve infrastructure and operational issues
Participate in operational support activities during critical testing and launch windows as required
Documentation & Continuous Improvement
Develop and maintain technical documentation standard operating procedures and system configuration records
Support implementation of infrastructure automation and operational efficiency improvements
Assist with system audits compliance activities and cybersecurity remediation efforts
Contribute to continuous improvement initiatives focused on infrastructure reliability scalability and operational excellence
Perform other duties responsibilities and special projects as assigned to support business operations organizational objectives and evolving Element 1 program needs
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
Bachelors degree in Computer Science Information Technology Information Systems Computer Engineering Cybersecurity or a related technical discipline with 2 years experience in Linux systems administration.
Knowledge of Linux systems administration principles and enterprise infrastructure support
Understanding of networking fundamentals including TCP/IP DNS DHCP VLANs and firewalls
Experience troubleshooting Linux operating system and server-related issues
Familiarity with cybersecurity best practices and system hardening methodologies
Ability to support operational environments requiring high availability and rapid issue resolution
Strong analytical organizational and problem-solving skills
Ability to communicate technical information effectively across cross-functional teams
Ability to sit and work at a computer for extended periods of time
Ability to occasionally lift and transport IT equipment up to 25 pounds
Ability to support operational activities in laboratory manufacturing or launch support environments as needed
Ability to maintain attention to detail while managing multiple priorities and deadlines
Ability to respond effectively during time-sensitive operational support activities
Ability to manage multiple priorities in a fast-paced operational environment
PREFERRED EXPERIENCE
Experience supporting aerospace defense manufacturing mission operations or other highly regulated operational environments.
$85000 - $100000 an hour
CesiumAstro considers several factors when extending an offer including but not limited to the role and associated responsibilities a candidates 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 torace 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.
We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.
Required Experience:
Unclear Seniority
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...
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.
AtCesiumAstro 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.
CesiumAstro is seeking a Linux Administrator II to support the infrastructure systems administration and operational readiness activities for the Element 1 launch operations program. This role is responsible for administering and maintaining Linux-based environments that support mission-critical engineering testing integration and launch activities. The ideal candidate is technically strong detail-oriented and capable of supporting highly available systems in fast-paced operational environments where reliability cybersecurity and responsiveness are critical.
This position partners closely with software engineering network engineering mission operations cybersecurity and IT teams to ensure stable secure and scalable Linux infrastructure supporting launch and ground operations. The role requires strong troubleshooting skills experience supporting operational systems and the ability to work effectively in a highly collaborative aerospace and defense manufacturing environment.
JOB DUTIES AND RESPONSIBILITIES
Linux Systems Administration
Administer configure monitor and maintain Linux-based servers and operational systems supporting Element 1 launch operations
Perform system provisioning patching upgrades hardening and performance tuning activities across development test and production environments
Support operational readiness of mission-critical infrastructure with a focus on reliability uptime and security
Manage user accounts permissions authentication methods and system access controls in accordance with cybersecurity and compliance requirements
Troubleshoot Linux operating system issues system performance concerns and infrastructure-related incidents
Infrastructure & Operational Support
Support infrastructure activities associated with launch operations ground systems integration labs and operational test environments
Assist with system monitoring log analysis backup management and disaster recovery processes
Support virtualization storage and server environment maintenance activities
Collaborate with network cybersecurity and software teams to resolve infrastructure and operational issues
Participate in operational support activities during critical testing and launch windows as required
Documentation & Continuous Improvement
Develop and maintain technical documentation standard operating procedures and system configuration records
Support implementation of infrastructure automation and operational efficiency improvements
Assist with system audits compliance activities and cybersecurity remediation efforts
Contribute to continuous improvement initiatives focused on infrastructure reliability scalability and operational excellence
Perform other duties responsibilities and special projects as assigned to support business operations organizational objectives and evolving Element 1 program needs
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
Bachelors degree in Computer Science Information Technology Information Systems Computer Engineering Cybersecurity or a related technical discipline with 2 years experience in Linux systems administration.
Knowledge of Linux systems administration principles and enterprise infrastructure support
Understanding of networking fundamentals including TCP/IP DNS DHCP VLANs and firewalls
Experience troubleshooting Linux operating system and server-related issues
Familiarity with cybersecurity best practices and system hardening methodologies
Ability to support operational environments requiring high availability and rapid issue resolution
Strong analytical organizational and problem-solving skills
Ability to communicate technical information effectively across cross-functional teams
Ability to sit and work at a computer for extended periods of time
Ability to occasionally lift and transport IT equipment up to 25 pounds
Ability to support operational activities in laboratory manufacturing or launch support environments as needed
Ability to maintain attention to detail while managing multiple priorities and deadlines
Ability to respond effectively during time-sensitive operational support activities
Ability to manage multiple priorities in a fast-paced operational environment
PREFERRED EXPERIENCE
Experience supporting aerospace defense manufacturing mission operations or other highly regulated operational environments.
$85000 - $100000 an hour
CesiumAstro considers several factors when extending an offer including but not limited to the role and associated responsibilities a candidates 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 torace 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.
We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.
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