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20 windows server administrator jobs at 16 companies in Oxnard, CA

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Principal System Administrator Windows or Linux
El Segundo, California, United States
$96k-$182k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOEActive transferable U.S. Top Secret clearance and U.S. citizenship required; typically 5+ years relevant experience (or 3+ with advanced degree); experience with Microsoft Windows and/or RedHat Enterprise Linux, ESXi/vCenter, Windows domains, DNS/DHCP/AD, backups, hardware RAID, containers, and cybersecurity; must obtain DoDD 8140/8570 (CompTIA Sec...
Microsoft Windows, RedHat Enterprise Linux, ESXi, VCenter, Windows Server, Ansible, DNS, DHCP, AD
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2mo
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System Administrator
Panorama City, California, United States
$40-$50/hr OnsiteFull Time
PureTek
PureTek: Manufactures pharmaceuticals, nutritional supplements, and personal care products.
3+ YOE3+ years IT support or system administration experience; strong Windows Server/Active Directory, Microsoft 365, endpoint support, networking, RMM, backup monitoring, troubleshooting, and documentation skills.
Windows Server, Active Directory, DNS, DHCP, Group Policy, File Server, Print Server, Microsoft 365, Exchange Online, Microsoft Teams, SharePoint, OneDrive, Entra ID, Windows 10, Windows 11, Microsoft Office, VPN, NinjaOne, Meraki, SentinelOne, Microsoft Defender, ERP, Power BI, RMM
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System Administrator
Port Hueneme, California, United States
$40k-$80k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
2+ YOEBachelors +2 years (or 6 years experience) and DoD 8570 cybersecurity certifications; IAT Level II (or obtain within 6 months); Secret clearance; Linux, Windows Server, virtualization, SolarWinds experience required.
Linux, SolarWinds, Windows Server, Active Directory, Group Policy, vmWare, ESXi
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2d
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System Administrator
Port Hueneme, California, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
2+ YOEBachelors +2 years (or 4 additional years experience), DoD 8570 baseline cert (Security+), IAT Level II or ability to obtain, experience with Linux, SolarWinds, Windows Server, Active Directory, virtualization (vmWare/ESXi), Secret clearance.
Linux, SolarWinds, Windows Server, Active Directory, Group Policy, vmWare, ESXi
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2w
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Information System Administrator
Thousand Oaks or Camarillo
$78k-$104k/yr OnsiteFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.
5+ YOE5+ years system administration in classified/government environments; expertise in Windows Server, Active Directory, virtualization, enterprise storage, Cisco networking, cybersecurity frameworks (RMF/NIST), and DoD 8140 IAT Level II (Security+ or higher); active Secret clearance and U.S. citizenship required.
Windows Server, Active Directory, VMware, Hyper-V, Dell EMC Unity, Cisco, IDS/IPS, RMF, NIST 800-53, ITIL, Linux
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Classified Systems Administrator
El Segundo, California, United States
$95k-$143k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
15+ YOEExtensive Windows Server/AD, RMF/NIST 800-53, DoD 8570/8140 certs, TS/SCI with CI Poly, on-site in El Segundo, 15+ years with HS or 4+ with Master.
Windows Server, Active Directory, Windows Desktop, PowerShell, Ansible, Tenable ACAS, SCAP/STIG, RMF, NIST 800-53, DISA STIG, VMware, Hyper-V
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System Administrator (System Administrator, willing to consider all levels)
Goleta, California, United States
$85k-$145k/yr HybridFull Time
Redwire
RedwireNYSE: RDW: Manufactures infrastructure and hardware components for diverse space missions.
2+ YOEProvide IT support and systems administration in a hybrid Active Directory/Azure AD environment; desktop, server, network troubleshooting; must have or obtain CompTIA Security+ within 90 days; 2+ years IT experience or equivalent.
Microsoft Office 365, Microsoft Azure Active Directory, Microsoft Active Directory, Windows Server, Windows 10, Windows 11, macOS, Linux, VLAN, Zero Trust Architecture, 802.1x, Microsoft Teams
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Oracle Database Administrator (Onsite)
Santa Barbara or Vandenberg Space Force Base
OnsiteFull Time
Citizant
Citizant: Provider of professional IT services to the U.S. government.
8+ YOE8+ years in database administration; 5+ years Oracle (11g/12c+); Windows/UNIX; Oracle 12c, RMAN, PL/SQL; Security+ and OCP; active Secret clearance.
Oracle, RMAN, PL/SQL, Windows Server, UNIX, CRON, JOCAS II, DEAMS, GAFS
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3w
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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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3w
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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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Network System Administrator
El Segundo, California, United States
$108k-$179k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
6+ YOEActive Top Secret/SCI clearance, 6+ years related experience (4+ years SCI/SAP), bachelor’s in technical field or equivalent experience, IAT Level II within 6 months, experience administering Windows server environments and backups.
Microsoft Windows Server, Microsoft Exchange Server, Windows XP, Windows Vista
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System Administrator, IT Services
Calabasas, California, United States
$90k-$100k/yr OnsiteFull Time
AmaWaterways
AmaWaterways: Provides luxury river cruise vacations on international waterways.
3+ YOE3–5 years system administration experience; Associate's or Bachelor's in IT/CS/IS or equivalent; hands-on with VMware, Citrix, Microsoft 365/Entra, Azure/AWS, 8x8, Cisco, Intune, PowerShell, ITSM and backup/patch management; participates in on-call rotation.
VMware vSphere, ESXi, vCenter, Citrix Cloud, Citrix DaaS, Citrix Virtual Apps and Desktops, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint Online, OneDrive, Active Directory, Microsoft Entra ID, Microsoft Azure, AWS, 8x8, Cisco, Windows Server, Linux, Microsoft Intune, Windows 10, Windows 11, macOS, ServiceNow, Jira Service Management, Freshservice, PowerShell, Microsoft Office, Veeam, Microsoft Teams Rooms
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Level III Technician
West Hollywood, California, United States
$65k-$80k/yr OnsiteFull Time
TeamLogic IT West Hollywood
TeamLogic IT West Hollywood: Managed IT services and cybersecurity solutions for businesses.
5+ YOECollege diploma or 5 years equivalent IT experience; Windows/Server and Mac OS familiarity; basic server administration and hardware support.
Windows, Windows Server, Mac OS, Active Directory, DNS, DHCP, antivirus, firewall, network switches, remote monitoring tools
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2mo
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Media Solutions Engineer II
Burbank, California, United States
$99k-$133k/yr OnsiteFull Time
Hallmark Media
Hallmark Media: Produces and distributes family-oriented television content and streaming entertainment.
5+ YOEFive+ years in Media/IT operations; experience with SOAP/REST APIs; enterprise Media Asset Management; knowledge of video production tech; Windows/Linux server administration; relational databases; storage and networking.
SOAP/REST APIs, scripting languages, Helmut PAM, Adobe Creative Suite, Amberfin, AWS Elemental MediaConvert, Telestream Vantage, Windows Server, Linux Server, relational databases, TCP/UDP networking
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Senior IT Analyst - Studio Infrastructure
Hollywood or Sunset Glenoaks or New York City
$39-$52/hr OnsiteFull Time
Sunset Studios
Sunset StudiosNYSE: HPP: Provides premier sound stage facilities and production support services.
4+ YOEMinimum 4 years IT infrastructure/network experience, bachelor’s or equivalent, strong networking (TCP/IP, VLANs, firewalls), Microsoft 365/Azure AD administration, Windows Server and PowerShell, AV and conferencing support, project coordination, and ITSM/ITIL familiarity.
Microsoft Azure AD, Microsoft Entra ID, Microsoft 365, Windows Server, Active Directory, PowerShell, Intune, ServiceNow, Zoom Rooms, Teams Rooms, RingCentral, Mitel, Cisco Meraki, Palo Alto, Fortinet, Hyper-V, VMware, Azure IaaS, SharePoint, Proofpoint, Abnormal, Box, Dropbox, Dell Technologies, Cisco Systems, EDR, BitLocker
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2mo
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#2651 Network Systems Engineer (NE30)
Port Hueneme, California, United States
$93k-$110k/yr OnsiteFull Time
AdvantEdge Technology
AdvantEdge Technology: Provides engineering and technical support services for naval systems.
4+ YOEFull-time network systems engineer with 4+ years of network administration experience or 10+ years with no degree; Windows/Linux, certifications; able to document and support network hardware and systems.
Windows Server, Linux, Unix, Red Hat Linux, Microsoft Office, Azure Fundamentals, LPIC
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Information Systems Security Officer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$140k-$160k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
3+ YOEBachelor's in cybersecurity/IT or equivalent, 3+ years info security (1–2 years ISSO), IAT II/IAM II cert (Security+, CySA+, CAP, CASP+), active Secret clearance, hands-on RMF/ACAS/Nessus/SCAP/STIGs experience, Windows/RHEL administration.
ACAS, Nessus, SCAP Compliance Checker, DISA STIGs, Xacta, eMASS, Splunk, ArcSight, SIEM, Windows Server, RHEL, CentOS, NIST RMF, ICD 503, JSIG, DAAPM
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1w
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Telecommunications and Network Services Analyst (Network Analyst)
Santa Barbara, California, United States
$107k-$130k/yr HybridFull Time
City of Santa Barbara
City of Santa Barbara: Provides municipal governance and public services for Santa Barbara.
3+ YOE3+ years telecom/network administration experience; knowledge of NEC VoIP, cloud VoIP, LAN/WAN routers and switches, Windows Server, VMware, Microsoft technologies, network security, project coordination; Bachelor’s in computer science or equivalent preferred; MCSE/CCNA desirable.
NEC, NEC on-premise PBX, VoIP, Microsoft Teams, Microsoft Windows Server, VMware, Microsoft Office, Microsoft Exchange, Microsoft SQL, Microsoft SCCM, GBIC, CCTV, Access Control, Audio-Visual
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