11 junior linux system administrator jobs at 7 companies in Frederick, CO
1mo
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Linux Administrator II
Westminster, Colorado, United States
$33-$39/hr OnsiteFull Time
2+ YOEBachelor's degree in a technical discipline with 2+ years Linux systems administration; networking fundamentals (TCP/IP, DNS, DHCP, VLANs), cybersecurity best practices, troubleshooting, operational readiness, and strong cross-team communication.
Linux, TCP/IP, DNS, DHCP, VLANs, firewalls
1w
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System Administrator- Must have TS/SCI Poly clearance
Aurora, Colorado, United States
$69k-$131k/yr OnsiteFull Time
2+ YOEActive transferable TS/SCI with CI poly, DoD 8570 IAT Level 2 cert, bachelor\u0002s and ~2 years experience, Linux RedHat and Microsoft Windows experience, virtualization/cloud (Citrix, VMware, AWS), 24x7 operations support.
Linux RedHat, Microsoft Windows, Citrix, VMware, Amazon Web Services (AWS), Cloudera, Oracle, Dell/EMC, Isilon/PowerScale, NetApp
3w
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Information Technology (IT) Systems Administrator II
Westminster, Colorado, United States
$25-$35/hr OnsiteFull Time
1+ YOE1-3 years corporate IT experience; associate degree or equivalent; administer Windows and Linux systems; networking knowledge; strong communication, troubleshooting, and customer service skills; security/government compliance experience preferred.
Ubuntu, Windows 11, Windows Server 2019, Windows Server 2022, VMware ESXi, Microsoft 365, SharePoint, WSL, Active Directory
1mo
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Systems Administrator - Active Polygraph Required
Aurora, Colorado, United States
$92k-$138k/yr OnsiteFull Time
0+ YOEActive Top Secret/SCI with adjudicated Full Scope Polygraph required; Linux and Windows server administration, VMware and NAS (NetApp/ONTAP) experience; DOD 8570 IAT Level 2 (or obtain within 6 months); ability to lift 40 lbs and support after-hours; travel ~25%.
Linux, Red Hat Enterprise Linux, Windows Server, Windows 10, VMware, ESXi, NAS, NetApp, ONTAP 8.x, CDOT, Splunk, Tenable, Nessus, iptables, Active Directory, Microsoft SharePoint, Group Policy (GPOs)
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DevOps Engineer - Junior
Denver or Sterling or St. Louis
$58k-$116k/yr OnsiteFull Time
0+ YOETS/SCI clearance (ability to obtain Poly), Bachelor's degree in a technical discipline, 0–3 years supporting DevOps/DevSecOps or system administration, familiarity with Linux, scripting (Python/Bash/PowerShell), Git, CI/CD and container technologies.
Linux, Python, Bash, PowerShell, Git, Jenkins, GitLab CI/CD, GitHub Actions, Bamboo, Docker, Kubernetes, AWS, Azure, Google Cloud, Terraform, Ansible
2mo
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Systems Engineer-IT / Level 2
Boulder, Colorado, United States
$70k-$124k/yr OnsiteFull Time
1+ YOESecurity+ certification, 1+ years professional experience, BS degree typically required, Linux and Windows system administration, system security implementations, and active government clearance (Secret) with ability to obtain TS/SCI.
OpenShift, AWS, Splunk, Linux, Windows, virtual machines, routers, switches, firewalls, intrusion detection/prevention systems
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ADC Engineer I, Non-Relational Database Services, DBS Non Relational
Denver, Colorado, United States
$91k-$152k/yr OnsiteFull Time
1+ YOEActive TS/SCI clearance required; 1+ years systems administration (Linux/Windows); experience in 24x7 operational environments; strong Linux fundamentals; troubleshooting and automation skills; high school or equivalent or related certs.
Linux, UNIX, Windows
2mo
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ADC Engineer I, AWS ADC Monitoring & Observability
Denver, Colorado, United States
$91k-$152k/yr OnsiteFull Time
1+ YOE1+ years Linux systems administration, troubleshooting, networking; TS/SCI with polygraph eligibility; high school or equivalent.
1mo
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ADC Engineer, AWS DBS ADC Analytics
Denver, Colorado, United States
$91k-$152k/yr OnsiteFull Time
1+ YOEMust have active TS/SCI clearance, 1+ years systems administration (Linux/Windows), experience with scripting (Python, Java, Perl, PHP, Ruby, Bash/Shell). Cloud, networking, and automation experience preferred.
AWS, Linux, Windows, Python, Java, Perl, PHP, Ruby, Bash, Shell, EMR, Athena, Redshift
1mo
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ADC Engineer, AWS DBS ADC Analytics
Denver, Colorado, United States
$91k-$152k/yr OnsiteFull Time
1+ YOEBachelor's in IT/CS/Engineering, 1+ year systems administration (Linux/Windows), scripting experience (Python, Java, Perl, PHP, Ruby, Bash, Shell), active TS/SCI clearance required; cloud, networking, production support, and automation experience preferred.
AWS, EMR, Athena, Redshift, Python, Java, Perl, PHP, Ruby, Bash, Shell, Linux, Windows
5d
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Systems Analyst I
Westminster, Colorado, United States
$60k-$73k/yr HybridFull Time
1+ YOE1–3 years IT support or systems admin experience; Windows and Server administration, Microsoft 365/Office365, networking fundamentals, Active Directory, Intune, endpoint tools, EMR not mentioned; CompTIA Security+ encouraged.
Windows 11, Windows Servers, VOIP, Microsoft Office 365, TCP/IP, LAN, WAN, Red Hat Linux, macOS, Active Directory, Intune, LogMeIn, Microsoft 365, Azure, AWS, JIRA, PowerShell, Python, Bash