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324 systems administrator jobs at 208 companies in Palmdale, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
3w
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Systems Administrator
Los Angeles, California, United States
$85k-$120k/yr OnsiteFull Time
Antares
Antares: Designing and manufacturing microreactors for defense and space missions.
2+ YOE2+ years IT support/systems administration experience; Microsoft 365/Entra ID/Intune knowledge; endpoint, networking, and cloud (Azure/AWS) familiarity; PowerShell and troubleshooting skills; compliance/audit documentation experience.
Microsoft 365, Microsoft Entra ID, Microsoft Intune, Microsoft Defender, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Windows, macOS, Linux, PowerShell, Microsoft Azure, AWS, GCC High, Ubiquiti, UniFi, Zoom, PSA, RMM, VPN, LAN, WAN, WiFi, TCP/IP, DNS, DHCP, VLAN, NAC
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4w
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Systems Administrator
Norwalk, California, United States
$60k-$70k/yr OnsiteFull Time
Meriplex
Meriplex: Provides managed IT, cybersecurity, and cloud infrastructure services.
Level 2 systems administrator to resolve end-user issues, support Active Directory/Office365, VMware, Azure, firewalls, SAN, backups, VPN, and perform on-site equipment installations; MSP experience encouraged.
Active Directory, Office365, Microsoft 365, VMware, Azure, Microsoft Exchange, RMM, TCP/IP, GPO, VPN, SAN
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4w
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Systems Administrator
Victorville, California, United States
$79k-$100k/yr RemoteFull Time
Dynamic Solutions Technology
Dynamic Solutions Technology: Provides IT, engineering, and program management services to government agencies.
5+ YOE5+ years systems administration experience supporting Microsoft Windows environments; account management, troubleshooting, hardware/software installation, patching, backups; BS in IT or equivalent experience; certification like CompTIA Security+/Network+/A+, MCP, or MCSA; travel required.
Microsoft Windows, Microsoft Office
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1d
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Systems Administrator IV
Edwards AFB, California, United States
$96k-$128k/yr OnsiteFull Time
JT4
JT4NYSE: AMTM: Provides engineering and technical support for military test ranges.
9+ YOE9+ years computer systems experience, bachelor’s or equivalent, OS and network administration, ability to obtain Top Secret/Special Access clearance, CompTIA Security+, valid state driver’s license, U.S. citizenship.
Marconi, Juniper, ADC, IP, Ethernet, Frame-Relay, SONET, T1, NAS/SAN
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2mo
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IT Systems Administrator
Van Nuys, California, United States
$90k-$120k/yr HybridFull Time
Aero
Aero: Premium semi-private jet flights between exclusive leisure destinations.
5+ YOE5+ years in IT engineering or systems administration; strong Google Workspace and Apple device management; Slack, Asana, and Metabase administration; scripting ability.
Google Workspace, Apple Business Manager, MDM, Mosyle, Slack, Asana, Metabase, Python, JavaScript, VPN, SAML, SSO
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1mo
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Sr. Systems Administrator
El Segundo or Washington or Huntsville
$130k-$165k/yr OnsiteFull Time
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
5+ YOE5+ years systems administration with 3+ years on identity platforms; strong Okta, Entra ID/Azure AD, Microsoft 365, JAMF Pro, Intune, Active Directory, and PowerShell skills; experience with ITAR/NIST/CMMC compliance and scripting (PowerShell, Python, Bash).
Okta, Okta Workflows, Okta System Log, Microsoft 365 GCC High, Azure, Entra ID, Entra Connect, Microsoft Exchange Online, Microsoft SharePoint Online, Microsoft Teams, JAMF Pro, Microsoft Intune, Active Directory, PowerShell, Python, Bash, Azure Logic Apps, Power Automate, SCIM, SAML, OIDC, Microsoft Graph API, Google Workspace, Jira, Confluence, Slack, Smartsheet, 1Password, CrowdStrike, Vanta, PagerDuty, Snowflake
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1mo
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Senior Systems Administrator
Commerce, California, United States
$99k-$124k/yr HybridFull Time
AltaMed
AltaMed: Provides comprehensive healthcare services to underserved Southern California communities.
7+ YOE7+ years in Systems Administration; 2+ years designing/implementing IT systems; Bachelor’s in CS/CIS/MIS preferred; Microsoft/VMware/Cisco/CompTIA certifications preferred.
Microsoft, VMware, Cisco, CompTIA
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2w
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IT Systems Administrator Intern
Culver City, California, United States
OnsiteInternship
Servicon
Servicon: Provides professional cleaning and facility maintenance for complex environments.
Student in later stages of computer science/IT or related program; provide Tier 1/2 support for Windows and iOS, assist with onboarding/offboarding, MDM, Microsoft 365 administration, system maintenance, and documentation.
Windows, iOS, Mobile Device Management (MDM), Microsoft 365, HRIS
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4w
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Sr. Principal Systems Administrator
El Segundo or United States
$118k-$225k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEU.S. citizen with active Secret DoD clearance, typically 8+ years' systems administration experience (or Advanced Degree +5 years). Experience with Red Hat Enterprise Linux, Microsoft Windows/AD, VMware, storage, backups, and security; CompTIA Security+ CE (DoDD 8140/8570) required within 6 months.
Red Hat Enterprise Linux, Active Directory, DNS, DHCP, VMware, VMware vCenter, vSphere, ESX, Splunk, Linux, Windows 10, Windows 11, Microsoft WSUS, Microsoft SCCM, Microsoft Exchange, NAS, SAN
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1w
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Information Systems Administrator
Hawthorne, California, United States
OnsiteFull Time
Quantum Space
Quantum Space: Developing maneuverable spacecraft platforms for defense and commercial missions.
4+ YOE4+ years in system administration/DevOps/cloud/network support; experience with Linux/macOS/Windows, scripting (BASH/Shell/YAML), IaC (Terraform/Ansible/Puppet), Azure/AWS, IdP/SAML, cybersecurity (CompTIA Security+), and ability to obtain/maintain security clearance.
Linux, macOS, Windows, BASH, Shell, YAML, Terraform, Ansible, Puppet, Microsoft Azure, Amazon Web Services, IdP, SAML
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1mo
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Legal Systems Administrator - Talent Systems
Los Angeles or San Francisco
$125k-$130k/yr RemoteFull Time
Munger, Tolles & Olson
Munger, Tolles & Olson: A national law firm providing high-profile legal representation and professional business support services.
Administer and optimize legal recruiting, performance evaluation, and AI systems; strong system design/configuration, integration, troubleshooting, stakeholder collaboration, and documentation skills; law firm experience preferred.
viRecruit, viEval, viWork Allocation, viCLE, Workday, Microsoft Dynamics 36, Microsoft 365 Suite
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3w
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Network Systems Administrator
San Salvador or Los Angeles
OnsiteFull Time
AireSpring
AireSpring: Provides managed connectivity, cloud communications, and network security services.
7+ YOE7–8 years experience designing, configuring, and maintaining Windows and Linux platforms, hypervisors (KVM, ESXi, Hyper-V), network services (SD-WAN, IPsec, SBCs, QoS, TACACS), automation and scripting, HA systems, and system troubleshooting.
Windows, Linux, KVM, ESXi, Hyper-V, Dell, HP, Intel, Super Micro, SSHd, IPsec, SBCs, QoS, AAA, TACACS, syslog, iPerf, firewalld, SQL, ACLs, VRFs, RAID
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3w
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Systems Administrator - Riverside
Riverside or Los Angeles
$70k-$75k/yr OnsiteFull Time
Carvana
CarvanaNew York Stock Exchange: CVNA: Online platform to buy, sell, and trade used cars.
4+ YOEHigh school diploma, valid driver’s license, 4+ years IT experience, advanced Windows Server/Active Directory/DHCP skills, Mac OS X and Meraki experience, G-Suite and Microsoft Office/Office 365 proficiency, ability to lift up to 70 lbs, and willingness to travel and join on-call rotation.
Windows Server, Active Directory, DHCP, Windows 7, Windows 8, Windows 10, Mac OS X, Meraki Security Appliances, G-Suite, Gmail, Google Calendar, Google Drive, Microsoft Office, Microsoft Outlook, Office 365, Jira
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2w
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KAISJP00252208 Systems Administrator
Downey, California, United States
OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Integrated healthcare and insurance services provider
2+ YOE2+ years IT support experience (or bachelor's degree), experience supporting enterprise applications, troubleshooting in production/warehouse environments, documenting SOPs, strong analytical and communication skills.
Distributed Order Management System (DOMS), OpenShift, Oracle, Linux, Splunk, Java
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2mo
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Principal Control Systems Administrator
Chino, California, United States
$6k-$7k/bi-wk OnsiteFull Time
Inland Empire Utilities Agency
Inland Empire Utilities Agency: Provides regional wastewater treatment and wholesale water distribution services.
2+ MgmtBachelor’s degree or equivalent in computer science, IT, mathematics, or engineering; extensive experience in design, implementation, and administration of process automation and control systems; two years of supervisory responsibilities.
DCS, SCADA, Industrial Networks, Cybersecurity
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2w
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VIP Support / Mobile Devices / Imaging – Systems Administrator
Los Angeles, California, United States
$39-$50/hr OnsiteFull Time
Vision Information Technology Consultants
Vision Information Technology Consultants: Provides specialized IT and cybersecurity services for government agencies.
7+ YOESecret clearance and CompTIA Security+ required; 7+ years IT/systems administration experience; Windows 10/11, MDM, imaging/deployment, mobile device, and VIP executive support experience.
Windows 10, Windows 11, MDM, VPN, iPhone, Android
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2d
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RHEL 8 Linux Systems Administrator
El Segundo, California, United States
$120k-$160k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOEActive Top Secret clearance with SCI/SAP eligibility, DoD 8140 certification (Security+/CISSP), 3+ years Linux administration (RHEL 8+), experience with air-gapped/high-security systems, Bash/Python scripting, and strong documentation skills.
RHEL 8, Bash, Python, Ansible, KVM, VMware, Podman, Docker, Kubernetes, SELinux, systemd, LVM, STIGs, CIS benchmarks
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2w
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IT Systems Administrator - Millennium Space Systems
El Segundo, California, United States
$103k-$174k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
Maintain and configure secure enterprise and air-gapped systems; administer Windows Server, VMware, and Red Hat Linux; obtain DoD IAT/ Security+ certifications; active U.S. TS/SCI security clearance required.
Windows Server, Windows 10, VMware vCenter, VMware vSphere, Red Hat Linux, Active Directory (AD), VEEAM Backup Suite, Power Protect Data Manager, Cisco, Palo Alto, Juniper, DNS, Group Policy, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Project, DoD STIGs
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2w
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IT Systems Administrator - Millennium Space Systems
El Segundo, California, United States
$103k-$174k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
Maintain and administer secure enterprise and air-gapped systems (Windows Server, VMware, Red Hat Linux); provide Tier II support; maintain documentation; must hold an active U.S. Top Secret/SCI clearance and be a U.S. Person.
Windows Server, Windows 10, VMware vCenter, vSphere, Red Hat Linux, Active Directory, DoD STIGs, Cisco, Palo Alto, Juniper, VEEAM Backup Suite, Power Protect Data Manager, DNS, Group Policies, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Project
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4w
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IT Field Systems Administrator
Irwindale or California or Las Vegas
$33-$42/hr HybridFull Time
Rize Federal Credit Union
Rize Federal Credit Union: Member-owned financial cooperative providing banking and lending services.
3+ YOEHS diploma/GED, 3+ years IT support or field systems experience, hands-on experience with Microsoft Entra ID and on-prem Active Directory, strong Windows troubleshooting, device deployment experience, valid driver’s license and regular travel.
Microsoft Entra ID, Active Directory, Microsoft Intune, Microsoft Defender, Microsoft 365, TCP/IP, VPN
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