Systems Administrator (Systems) III
$93.9k - $125kAmerican Systems
System Administrator (Systems) IIIAn Average Day: As the System Administrator (Systems) III you will lead the support for various operating systems, including VMware, Storage, and appliance-based systems, while taking on a significant responsibility for backup and restore support, security, antivirus technologies, and application support. Execute change management procedures, troubleshoot complex computer hardware issues, and assess new server hardware and software requirements. Ensuring up-to-date patch levels and conducting compliance audits on supported systems will be among your duties, alongside supporting Cyber Security Specialists during incident response activities. You will also play a pivotal role in assisting end-users during escalated incidents and coordinating with vendors to upgrade and patch hardware and software for responsible platforms. Additionally, in this position you will:Lead operating system installation, configuration, monitoring, and support for VMware, Storage, and appliance-based systems.Provide expert-level end-user support for all systems during core hours and rotational on-call support after core hours and on weekends.Spearhead change management procedures for both hardware and software, collaborating closely with the Change Advisory Board (CAB) as necessary.Oversee troubleshooting and/or coordination of computer hardware repairs with vendors, resolving complex issues efficiently.Conduct in-depth analysis of new server hardware and software requirements, proposing changes/upgrades, and devising and testing deployment strategies.Take charge of hardening servers to comply with established security baselines, maintaining patch levels, and providing expert support to Cyber Security Specialists during incident responses.Manage maintenance tasks and maintain meticulous inventory records of all servers and server-related equipment and software.Develop and uphold standard procedures for routine and recurring activities, ensuring efficiency and consistency.Lead backup and restore support efforts, overseeing the health of the backup environment, including annual restore tests, and managing communication/troubleshooting for failed backups, including database backup and restore.AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $93,900.00/Yr. - USD $125,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.EEO Race/Sex/Disability Status/Veteran Status
$99.2k - $128.37k
...Systems Administrator III, Health SystemsThe System Administrator III, Health Systems (Epic Tapestry, Referrals) supports the Clinical Care and Patient Engagement Technologies organization by serving as a senior-level subject matter expert responsible for the analysis,...SuggestedFull timeWork experience placementWork at officeFlexible hoursShift work$130.71k - $182.99k
...RF Systems Engineer IIIAt Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working... ...and increasing mobility on-orbit.As an RF Systems Engineer III within the Advanced Capabilities organization, you will support...SuggestedPermanent employmentTemporary work$130.71k - $182.99k
...Systems Engineer III (RF/Microwave Systems)At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration,...SuggestedPermanent employmentTemporary workLocal area$70k - $140k
DescriptionBrief Description:The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines... ...and maintenance.Coupling Facility updates.ChangeMan Administration.Managing multiple tasks and delivering on committed target...SuggestedFull timeWork experience placementWork at officeRemote workWork from homeFlexible hours$119.06k - $163.71k
...Sierra Space Careers:At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.Sierra Space... ...we are an extraordinary team.About the RoleThe Systems Engineer III contributes to the development and implementation of advanced...SuggestedContract workWork experience placement$90k - $165k
...Electrical Engineer II-III, SystemsDenver, CO or Long Beach, CATrue Anomaly delivers decisive capabilities for space superiority. We... ...Electrical Engineer to support the design and development of electrical system architectures for our next-generation space vehicles. Working...Work at office- ...Sierra Space in Colorado seeks a Systems Engineer III to lead alignment and integration of complex subsystems across the full product lifecycle. You will drive requirements management, architecture development, and verification while mentoring junior engineers and collaborating...
$120k - $180k
...results.It’s the people. Our team is our competitive advantage and we are better together.YOUR MISSIONWe are seeking Level 3 Aerospace Systems Engineers to join our team in developing and integrating cutting-edge aerospace and defense systems. In this role you will play a...Permanent employmentFor subcontractorWork at officeFlexible hours- ...Systems Engineer III Location: Englewood, CO Schedule: 4 days onsite / 1 day remote Pay: $40–$45/hour W2 Contract: Long-term... ...generalist role for an engineer with strong Linux systems administration, practical DNS experience, and automation/scripting skills...Long term contractFull timeContract workFor contractorsLocal areaRemote work
$150.93k - $211.3k
...working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join... ...Earth to the lunar surface. HLS Software Systems Engineer III – Lunar Permanence This position will directly impact the history...Permanent employmentTemporary workLocal areaImmediate start$80k - $130k
...Description Job Description Overview We are seeking a Systems Administrator to join our team in Aurora, CO. TekSynap is a fast-growing... ...Primary responsibilities include providing Tier III support for maintaining a secure environment. The supporting...Full timeContract workTemporary workWork at officeLocal areaMonday to FridayWeekend workDay shiftAfternoon shift- ...Sierra Nevada Corporation is seeking a Systems Engineer III to lead requirements engineering, systems integration, V&V, and MBSE across complex DoD ISR, aviation, and security programs. The role emphasizes system architecture, lifecycle management, and cross‑discipline...
- ...and that starts with hiring the right people! Interested in joining our smart, fun, and talented team?Position OverviewThe IT Systems Administrator is the sole on-site IT resource for Fourth's Denver office, supporting approximately 40 employees. This role is defined...Work at officeLocal areaRemote workWorldwide
- ...people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of...Permanent employmentTemporary workLocal areaRelocation
$68.9k - $131.1k
...programs with unclassified, classified, and proprietary information system capabilities and create end-to-end solutions to solve complex... ...program in a classified environment as a Linux System Administrator in Aurora, CO or Richardson, TXResponsibilities include the monitoring...Temporary workWork experience placementWork at officeRemote workFlexible hours$95.9k - $178.1k
...This IT professional will ensure that the Lockheed Martin IT systems are managed, controlled, and compliant with the Corporate Information... ...position, the chosen candidate will utilize their system administration and architecture skills as primary IT support for several...Full timeTemporary workWork experience placementCasual workFlexible hoursShift work$177k - $265.6k
...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for... ...history.Northrop Grumman Space Systems (NGSP) is seeking a Systems Administrator - Level 5 to join our team at our facility in Aurora, Colorado...Full timeRelocation packageShift workWeekend work- ...General Dynamics Information Technology is seeking a Systems Administrator Technician to support Tier 2 O&M hardware for critical IT environments on a customer site. You will maintain desktops, servers, VoIP, video conferencing, and related hardware, perform troubleshooting...
$70k - $90k
...IT Systems AdministratorWe're seeking an IT Systems Administrator with technical and professional skills to be a part of our existing System Administration team. As a team member, you will make an impact on the future of legislative engagement in the Colorado community...Full timeContract workTemporary workInterim roleWork at officeImmediate startRemote workWork from homeFlexible hours$75 - $95 per hour
...Systems AdministratorWe are seeking a Systems Administrator with a TS/SCI Polygraph security clearance. This role involves managing and maintaining critical systems to support national security objectives.Location: Littleton, CORequired QualificationsClearance: Candidates...Hourly pay- ...Systems AdministratorAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact... ...making history.Northrop Grumman Space Systems is seeking a Systems Administrator to join our team at our facility in Aurora, Colorado.Job...Full timeWeekend work
- ...you'll make, wielding cutting-edge tech to solve real-world challenges. The Role Our client is seeking an experienced System Administrator to manage, troubleshoot, and maintain complex Information Technology (IT) systems across the enterprise infrastructure. You...For contractors
- ...Brooksource is seeking a Systems Engineer III for a Fortune 500 telecom client in Englewood, CO. The role blends hands-on Linux administration, DNS/IPAM troubleshooting, and automation scripting to support a large-scale enterprise lab environment. You'll split time...Remote work
- ...fostering a culture where employees feel valued, supported, and inspired to grow. Day to Day Responsibilities: The system Administrator will provide technical support to end users and work with other IT staff to diagnose and repair desktops, laptops, monitors,...For contractors
$90k - $110k
...Job TitleSystems Administrator Aurora, CO Active TS/SCI w/ PolyCompensation Range: $90,000 - $110,000Company Overview: Cornerstone Defense... ...performance in a VMware virtual environmentPerform Operating System, and hardware troubleshooting in bare-metal and virtual environmentsWork...Full time$155k - $175k
...Envision Innovative Solutions is hiring a Systems Administrator Level 2 in Aurora, CO. In this role, you will provide essential support for the implementation, troubleshooting, and maintenance of IT systems, ensuring optimal operations. Qualified candidates will have at...- ...locations throughout the state of Colorado. Must currently live in CO to apply. Our direct client has an opening for an System Administrator 9216404. This position is 14 months with the option of extension, and the client is in Denver, Colorado. If you are...Live inLocal areaRemote workRelocation
$7.5k
...troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to... ...to improve reliability and performance. The Level 3 System Administrator shall possess the following capabilities: Provide support...Work experience placementImmediate startFlexible hours$78.1k - $97.7k
...that is focused on making a difference. Join us and help shape wherever we go next. You create your future and ours. Systems Administrator JOB SUMMARY The ITS Systems Administrator is a member of the ITS Systems Operations team and under general supervision...Work at office- ...Support incident response, troubleshooting, and operational documentation. Required Qualifications Four or more years of systems administration experience, including two or more years with AWS. Experience with Linux, scripting, IAM, and monitoring tools....For contractorsRemote work
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