Spring Valley • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Spring Valley • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Spring Valley • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Spring Valley • 50 milesRemote · Hybrid · Onsite · Field · All Environments
39 windows system administrator jobs at 22 companies in Spring Valley, CA
2w
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System Administrator
Oceanside, California, United States
$110k-$130k/yr OnsiteFull Time
3+ YOE3+ years IT help desk/systems administration experience; B.S. in IT or equivalent experience; proficiency with Microsoft AD/O365, VMWare, Windows Server, Mac OS X, backup/recovery and security frameworks.
Microsoft Office 365, Microsoft Active Directory, VMWare, Windows Server, Mac OS X, Network Attached Storage (NAS), NIST Cybersecurity Framework (NIST CSF)
3d
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Principal Windows Systems Administrator - Secret
San Diego, California, United States
$104k-$155k/yr OnsiteFull Time
3+ YOESecurity+ and current U.S. Secret clearance required. Requires Windows domains and Active Directory experience plus qualifying education and 3–9 years of relevant experience.
Microsoft Windows, Active Directory, Group Policy, DNS, DHCP, LDAP, ServiceNow, JIRA, Cohesity, Veritas, SAN, HBSS, SolarWinds, Splunk, Windows, Linux, Solaris, OSX, UNIX
3d
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Principal Windows Systems Administrator - Secret
San Diego, California, United States
$104k-$155k/yr OnsiteFull Time
3+ YOERequires Security+ certification, current U.S. Secret clearance, Windows domains experience, and 3–9 years of relevant experience depending on education. Must administer Active Directory and Group Policy.
Windows, Active Directory, Group Policy, DNS, DHCP, LDAP, Cohesity, Veritas, SAN, HBSS, SolarWinds, Splunk, Linux, Solaris, OSX, UNIX, ServiceNow, JIRA
1w
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Sr. System Administrator
La Jolla or Santa Clara
OnsiteFull Time
US citizen required, onsite support at client offices, able to maintain Public Trust clearance, strong experience in Windows, Active Directory, Google Workspace, networking, VTC, and endpoint support.
Cisco, Active Directory, Google Workspace, Gmail, Google Drive, Google Meet, Chromebox, Chromebase, SAML, NWAVE, Crestron, BitLocker, VPN
1mo
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System Administrator (Classified Systems) – Active Secret Clearance Required
Carlsbad, California, United States
$121k-$191k/yr OnsiteFull Time
6+ YOE6+ years administering Windows and Linux systems in classified environments; DoD RMF experience, SIPRNet administration, virtualization, networking, and DoD 8140.01 certification; active Secret clearance required.
Windows Server, Win 10, Win 11, Linux, Active Directory, TCP/IP, DNS, DHCP, VMware, Hyper-V, OpenShift, ACAS, SCAP, HBSS, Certificate Management, Radius, 802.1x, SIPRNet, Juniper, Palo Alto, Cisco, NetApp, Veeam, Splunk, Nessus, Microsoft Exchange Server
1mo
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Senior Principal System Administrator
San Diego, California, United States
$133k-$226k/yr OnsiteFull Time
8+ YOETop Secret clearance required, typically Bachelor's + 8 years or equivalent. Strong Linux (RHEL), Windows Server, VMware, networking, cybersecurity (DISA STIGs, Nessus) skills; CompTIA Security+; McAfee ePO admin certification within 6 months; experience with classified networks.
VMware, Red Hat Enterprise Linux, YUM, DNF, Windows Server, Microsoft SQL Server, TMPC, McAfee ePO, DNS, LDAP, SSH, SCP, Nessus, PKI, Red Hat KVM, Bash, PowerShell, Shared Storage, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, DISA STIGs
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VMware System Administrator
San Diego, California, United States
$80k-$120k/yr OnsiteFull Time
2+ YOEBachelor's degree and 2 years' experience or 6 years' experience; 2 years of VDI experience; active Security+ certification and Secret clearance; VMware, Windows Server, networking, cybersecurity, and scripting expertise.
VMware vSphere, VMware Horizon, Microsoft Windows Server, ServiceNow, PowerShell, VMware CLI, Active Directory, LDAP, DNS, PKI, DHCP, ACAS, Nessus, SCAP, STIGs, HBSS, VEEAM, eMASSter, EVAL-STIG, Microsoft GPOs, VMware ESXi, vCenter, NAS, SAN, TCP/IP
1w
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VMware System Administrator
San Diego, California, United States
OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience, 2+ years VDI experience, active Secret clearance (eligible for TS/SCI), CompTIA Security+ ce required, VCP within 6 months, strong VMware, Windows Server, networking, storage, scripting, and INFOSEC skills.
VMware ESXi, vSphere, vCenter, VMware Horizon, PowerShell, VMware CLI, ACAS, Nessus, SCAP, STIGs, HBSS, eMASSter, EVAL-STIG, VEEAM, NetApp, Pure Storage, Alletra, Nimble, Service Now, Windows Server 2016, LDAP, DNS, DHCP, Active Directory, GPOs
1mo
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System Administrator (Classified Systems) – Active Secret Clearance Required
Carlsbad, California, United States
$121k-$191k/yr OnsiteFull Time
6+ YOEActive Secret clearance,6+ years administering Windows/Linux and core services in classified environments,DoD RMF and SIPRNet experience,virtualization,network management,security tooling,ability to lift 40lbs,DoD 8140.01 certifications.
SIPRNET, ACAS, SCAP, HBSS, Active Directory, GPOs, Radius, 802.1x, DISA, VMware, Hyper-V, OpenShift, Splunk, Nessus, Veeam, NetApp, Juniper, Palo Alto, Cisco, Microsoft Exchange Server, TCP/IP, DNS, DHCP
1mo
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Senior Systems Administrator
San Diego, California, United States
$110k-$130k/yr OnsiteFull Time
5+ YOE5+ years systems administration experience, hands-on Azure and Windows Server administration, PowerShell and IaC (Terraform/Ansible) automation, disaster recovery and identity management, strong troubleshooting and communication skills.
Azure, PowerShell, Terraform, Ansible, VMware vSphere, vCenter, Hyper-V, Active Directory, Azure AD, Entra ID, Group Policy, Azure Monitor, Datadog, PRTG, NetApp, Dell EMC, Pure Storage
1w
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Cloud Systems Administrator
San Diego, California, United States
$125k-$145k/yr HybridFull Time
Requires Security+ and Secret clearance, systems administration, Windows, networking, AWS Cloud, Linux, virtualization, Active Directory, scripting, ACAS scans, STIGs, and test plan development experience.
AWS Cloud, Windows, bash, PowerShell, VMware, Active Directory, EC2, Lambda, S3, Directory Service, WorkSpaces, Linux, ACAS, STIGs, ActivClient, 90meter, Axway, Ansible, CyberArk, Infrastructure-as-code (IAC), Privileged Access Management (PAM), PKI, Risk Management Framework (RMF)
1mo
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Senior IT Systems Administrator
San Diego, California, United States
$115k-$155k/yr OnsiteFull Time
6+ YOE6+ years IT systems administration experience; Google Workspace or Microsoft 365 admin; MDM for Windows and macOS; Linux knowledge; strong networking (DNS, DHCP, VLANs, VPNs, Wi‑Fi), identity/SSO/MFA, endpoint security, and support/process experience.
Google Workspace, Microsoft 365, Windows, macOS, Linux, MDM, Okta, JumpCloud, Kandji, Jamf, Microsoft Intune, Python, PowerShell, Bash, DNS, DHCP, VLANs, VPNs, Wi‑Fi, firewalls, SSO, MFA
1mo
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Systems Administrator (GEODSS) - Diego Garcia 1
Diego Garcia or San Diego or Chicago or Fairbanks or Vandenberg AFB or Nellis AFB
OnsiteFull Time
4+ YOEActive security clearance and U.S. citizenship; minimum 4 years systems administration experience; Linux and Windows experience; DISA STIG compliance, backups, auditing, incident response; CompTIA Security+/CCNA/RedHat desired.
GEODSS, Linux, Windows, RedHat, DISA Security Technical and Implementation Guide (STIG), CompTIA Security +, CCNA
3w
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Junior Level Systems Administrator
San Diego, California, United States
$97k-$165k/yr OnsiteFull Time
4+ YOEExperience with VMware, RHEL administration, Windows Server, networking (DNS/LDAP/SSH), cybersecurity (DISA STIGs, Nessus), ability to obtain Top Secret/SCI clearance, and typically 4 years' experience.
VMware, Red Hat Enterprise Linux, YUM, DNF, Microsoft Windows, Windows Server, DNS, LDAP, SSH, SCP, Nessus, Public Key Infrastructure (PKI), Red Hat KVM, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
1mo
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Senior Information System Security Officer
San Diego, California, United States
$84k-$119k/yr OnsiteFull Time
3+ YOE3+ years security experience, Associate's degree or certification or equivalent experience; RMF/eMASS, STIG/SCAP, vulnerability scanning (Nessus/ACAS), Windows/Cisco administration, DoD/DCSA/NISP compliance, and U.S. citizenship with ability to obtain clearance.
eMASS, Nessus, ACAS, Splunk, Windows, Cisco, STIG, SCAP
1d
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IT & Systems Administrator - SoCal Region
San Diego or Vista or San Juan Capistrano or Redondo Beach or Orange or Oceanside or California
$38-$46/hr HybridFull Time
5+ YOERequires 5+ years of IT administration and end-user support, Microsoft 365 and Entra ID experience, endpoint management, PowerShell, Windows Server, Active Directory, networking, a California driver's license, and regular regional travel.
Microsoft 365, Exchange Online, Microsoft SharePoint, OneDrive, Microsoft Teams, Entra ID (Azure AD), Entra Connect, Active Directory, Microsoft Intune, PowerShell, NetSuite, Celigo, RingCentral, Point-of-sale systems, Windows Server, RMM, VMWare, MS-102, AZ-104, SC-300, MD-102
1mo
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Systems Engineer - Microsoft Windows
La Jolla, California, United States
$101k-$161k/yr OnsiteFull Time
6+ YOE6+ years IT experience with 4+ years systems administration (or 8+ years with HS); advanced Linux and Windows server administration; VMware, scripting (Shell/Perl/PHP/PowerShell), patching, automation, and security hardening; ability to obtain Top Secret/SCI and DOD 8570 IAT II.
Active Directory, GPO, HPC, Nessus, Perl, PHP, PowerShell, RHEL, SQL, Shell, STIGs, VMware vSphere, vCenter, Windows Server 2022, Windows 11, Microsoft Office, Microsoft SharePoint, Microsoft WSUS, Microsoft SCCM, DNS, DHCP, VLANs, Omnissa Horizon
3d
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Systems Administrator 3 - 29784
San Diego, California, United States
$88k-$115k/yr OnsiteFull Time
6+ YOERequires 6 years relevant experience with a bachelor's, 4 with a master's, or 10 with high school; active Secret clearance; Security+ and Linux+ or Microsoft certification; strong server administration and troubleshooting skills.
Microsoft Windows, Group Policy Objects (GPOs), Dynamic Host Configuration Protocol (DHCP), DoD Security Technical Implementation Guides (STIG), Microsoft WSUS, SCCM, VMware, VDI, Windows Servers 2016/2019, WIN10 SHB, RedHat, RHEL 7/8
2mo
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IT Systems Administrator, Mid
San Diego, California, United States
$62k-$141k/yr OnsiteFull Time
3+ YOE3+ years administering Windows Server, Active Directory, VMware; experience with storage (iSCSI/SAN/NAS), networking, AWS; Top Secret clearance required; Bachelor’s in IT/CS; ability to obtain DoD 8570 IAT2 within 30 days.
VMware, VMware Horizon, VMware vSphere, Windows Server, Windows 10, Exchange, Active Directory, Network Attached Storage, iSCSI, SAN, NAS, Amazon Web Services, Cisco Switches, F5, Big IP, TACLANE, Linux, Red Hat, Apache, HTML, Tenable Nessus, ACAS
2mo
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IT Systems Administrator, Mid
San Diego, California, United States
$62k-$141k/yr OnsiteFull Time
3+ YOE3+ years managing Microsoft Windows Server and Active Directory in enterprise environments; Top Secret clearance required; ability to obtain DoD 8570 IAT2 within 30 days; Bachelor’s in IT/Computer Science; experience with VMware, storage, and networking.
VMware, VMware vSphere, VMware Horizon, Microsoft Windows Server, Microsoft Windows 10, Microsoft Exchange, Microsoft Active Directory, Network Attached Storage, SAN, NAS, iSCSI, Amazon Web Services, Cisco, TACLANE, F5, Linux, Apache, HTML, Tenable Nessus, ACAS
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