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111 it systems engineer jobs at 93 companies in California

3w
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IT Systems Engineer
San Diego, California, United States
$85k-$110k/yr HybridFull Time
San Diego Community Power
San Diego Community Power: Not-for-profit public agency supplying clean electricity to households, businesses, and public agencies across the San Diego region.
3+ YOEBachelor's degree in computer science, information systems, or related field; 3–5 years of IT systems engineering or infrastructure experience; Microsoft 365, Azure, networking, security, and systems integration expertise.
Microsoft 365, Azure, AWS, GCP, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, CRM, ERP, VoIP
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5d
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IT Systems Engineer
San Francisco, California, United States
$135k-$145k/yr HybridFull Time
Assort Health
Assort Health: Private healthcare technology providing AI agents for patient scheduling, intake, referrals, and payments to healthcare providers.
3+ YOERequires 3+ years in systems or IT engineering, identity and access management, enterprise SaaS administration, device management, macOS and Windows troubleshooting, and ownership of scalable IT infrastructure.
Okta, SSO, SAML, SCIM, RBAC, Jamf, Microsoft Intune, VPN, macOS, Windows
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1w
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IT Systems Engineer
Westlake Village, California, United States
OnsiteFull Time
Oaks Christian School
Oaks Christian School: Nonprofit, non-denominational Christian college-preparatory day and boarding school serving TK–12 students.
2+ YOEBachelor's degree in computer science, computer information systems, or related field; 2+ years with Cisco, Microsoft, and Apple networking technologies; network protocols and systems administration experience.
Microsoft Office 365, Google Chrome, Google Suite, Microsoft Deployment Tools (MDT), Apple Device Enrollment Program (DEP), Windows Server, Microsoft Active Directory, Microsoft Exchange, SQL, IIS, Cisco IP Phones, TCP/IP, DNS, DHCP
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4d
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IT Systems Engineer
El Segundo or Washington, D.C. or Austin or United States or United States
OnsiteFull Time
Gallatin AI
Gallatin AI: Defense technology providing AI-powered logistics decision-support software to military and allied defense organizations.
Broad IT systems experience with hands-on Okta, Jamf Pro, Microsoft Intune, Google Workspace, macOS, Windows, mobile, identity, SaaS, troubleshooting, automation, and regulated cloud environments.
Jamf Pro, Microsoft Intune, Google Workspace, Okta, Microsoft 365 GCC High, Slack, Bash, PowerShell, Python, APIs, CMMC, NIST 800-171, macOS Platform SSO, Windows Hello for Business, PKI
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1w
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IT Systems Engineer
Alameda, California, United States
$120k-$162k/yr OnsiteFull Time
Penumbra
PenumbraNYSE: PEN: Medical device manufacturer developing and selling neurovascular and peripheral vascular products to hospitals and healthcare providers.
Bachelor’s degree in computer science, engineering, or related field with 10+ years of enterprise end-user support experience, or equivalent. Requires advanced endpoint, MDM, scripting, troubleshooting, and communication skills.
Microsoft Intune, SCCM, JAMF, Entra ID, Active Directory, Microsoft Group Policy, Apple Mac, Microsoft Windows, macOS, iOS, Jamf Pro, DNS, DHCP, RDP, Print Management, Office 365, Adobe Creative Cloud, PowerShell, Python, Bash, AppleScript, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Kandji, JumpCloud, MDM, MFA, RBAC, QMS
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2mo
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Sr. IT Systems Engineer
San Mateo, California, United States
$150k-$190k/yr OnsiteFull Time
Verkada
Verkada: Physical security platform for enterprise buildings and facilities.
6+ YOE6+ years IT experience (4+ in systems engineering). Expertise in identity management (Okta, SCIM), cloud (AWS/GCP/Azure), scripting with Python, serverless (AWS Lambda/Google Cloud Functions), IaC (Terraform/CloudFormation), and enterprise automation (Workato/Okta Workflows).
AWS Lambda, Google Cloud Functions, Okta Workflows, Workato, Okta, Python, AWS, Google Cloud, Azure, Terraform, CloudFormation, SCIM
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2mo
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Enterprise IT Systems Engineer
San Diego, California, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
12+ YOE12+ years enterprise systems engineering in DoD/secure environments, TS/SCI clearance required, HS diploma/GED, must obtain DoD 8570.11 IAT Level II cert within 30 days; experience with Microsoft, VMware, SAN/HCI, backup/DR, RMF/STIGs, deployable IT, and cloud technologies.
Microsoft Active Directory, Microsoft Group Policy, Certificate Authority (CA), Public Key Infrastructure (PKI), Microsoft BitLocker, SAN, HCI, VMware, Kubernetes, Docker, Microsoft Office 365, Microsoft Exchange, Microsoft SharePoint, SQL, VoIP, VDI, IaaS, PaaS, DoD Cloud Computing Security Requirements Guide (SRG), RMF, STIGs
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1mo
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Senior IT Systems Engineer
Anaheim, California, United States
$127k-$188k/yr HybridFull Time
Credit Union of Southern California
Credit Union of Southern California: Member-owned nonprofit credit union providing checking, savings, loans, mortgages, and financial education to Southern California consumers.
8+ YOE8+ years system administration experience, deep hybrid cloud and Azure expertise, virtualization and backup/DR skills, strong troubleshooting and communication abilities.
Azure, Entra, Purview, Microsoft Intune, Defender, AWS, GCP, Power Automate, Microsoft CoPilot, VMware vSphere, ESXi, SAN, Office 365, Exchange Online, Microsoft SharePoint, Microsoft Teams
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Senior IT Systems Engineer
San Francisco, California, United States
$130k-$180k/yr OnsiteFull Time
NexHealth
NexHealth: Patient experience platform helping doctors and developers streamline EHR-integrated scheduling, communications, and digital paperwork.
8+ YOERequires 8+ years administering enterprise IT systems and SaaS applications, with expertise in IAM, MDM, Mac OS, device lifecycle management, Jira administration, workflow automation, problem-solving, and documentation.
IAM, Identity and Access Management (IAM), MDM, Mac OS, Jira, Zero Trust Access, EDR, Endpoint Detection and Response (EDR)
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1mo
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Sr. Manager, IT Systems Engineer
San Diego, California, United States
$140k-$186k/yr OnsiteFull Time
XiFin
XiFin: Healthcare technology providing revenue cycle management and workflow automation to diagnostic providers, laboratories, and health systems.
10+ YOE5+ Mgmt10+ years Linux systems engineering, 5+ years leading infrastructure teams, expertise with Azure/AWS, Ansible/Terraform/IaC, Kubernetes/Containers, strong security and incident response experience.
Oracle Enterprise Linux, Red Hat Enterprise Linux, VMware, Dell Server Platforms, Oracle Exadata, Dell Enterprise Storage, Oracle Enterprise Storage, Ansible, Terraform, Git, GitHub, GitHub Actions, Docker, Kubernetes, Azure Kubernetes Service (AKS), Microsoft Azure, AWS, Splunk, AppDynamics, Nagios, Grafana, Oracle 19c, PostgreSQL, MySQL, Microsoft SQL Server, Palo Alto, Cisco, F5, Web Application Firewalls (WAF), Endpoint Detection & Response (EDR)
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1mo
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IT Systems Engineer-Identity & Automation
Ventura, California, United States
$78k-$142k/yr OnsiteFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Global independent platform for programmatic digital advertising.
6+ YOE6-8+ years IT systems engineering experience; strong Entra ID/Azure, automation (Tines), REST API, PowerShell/Python/JavaScript, SAML/OIDC/OAuth/SCIM, Infoblox and Portnox experience preferred.
Entra ID, Tines, Azure, Azure App Services, Infoblox, Portnox, Intune, Jamf, NinjaOne, C1, Copilot, Claude, PowerShell, Python, JavaScript, SAML, OAuth, OIDC, SCIM, REST APIs
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1mo
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IT Systems Engineer III/IV
San Luis Obispo, California, United States
$115k-$176k/yr OnsiteFull Time
Zone 5 Technologies
Zone 5 Technologies: Advanced unmanned aircraft systems development for government and defense applications.
5+ YOE5+ years IT systems engineering experience or bachelor’s in CS/related, proficiency with Windows/Linux/Mac, AWS/Azure/Office 365, networking, firewalls, VPNs, Python/PowerShell; familiarity with CMMC 2.0 and NIST 800-171; U.S. citizenship required.
Windows, Linux, Mac, Python, Powershell, AWS, Azure, Office 365, vlans, VPN, Firewalls, CMMC 2.0, Dfars 252.204-712, NIST 800-171, ISO 27001, ITAR
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2mo
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Enterprise IT Systems Engineer
San Diego, California, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
12+ YOE12+ years enterprise systems engineering in DoD/secure environments; Microsoft, VMware, SAN/HCI, backup/DR, AD/Group Policy/PKI, BitLocker, Exchange/SharePoint/SQL, Kubernetes/Docker experience; TS/SCI clearance required; HS diploma/GED; obtain DoD 8570.11 IAT Level II cert within 30 days.
Microsoft Active Directory, Group Policy, Certificate Authority (CA), Public Key Infrastructure (PKI), Microsoft BitLocker, Microsoft Exchange, SharePoint, SQL, Microsoft Office 365, VMware, Kubernetes, Docker, SAN, Hyper-Converged Infrastructure (HCI)
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Senior Systems Administrator/ IT Engineer
Santa Clara, California, United States
$145k-$200k/yr OnsiteFull Time
Velaura AI
Velaura AI: Private AI compute infrastructure developing ultra-low-power silicon and software for data centers and Physical AI.
10+ YOERequires 10+ years in systems administration, infrastructure engineering, or enterprise IT, with Linux, Windows, macOS, cloud, networking, security, endpoint management, scripting, troubleshooting, and documentation experience.
RHEL, Ubuntu, VMware vCenter, Proxmox, AWS, Google Cloud Platform, Google Workspace, Microsoft 365, Single Sign-On (SSO), Multi-Factor Authentication (MFA), Duo Security, Cisco Meraki, VPN, DNS, DHCP, PAN firewalls, SSL/TLS, NetApp, Rubrik, Bash, Python, Endpoint Detection and Response (EDR), SentinelOne, Windows, macOS, Apple, Dell, Iru MDM, Kandji, Jamf, Microsoft Intune, TCP/IP, VLAN, Wi-Fi, routing, FileVault, BitLocker, Terraform, Ansible, SIEM, CrowdStrike, Microsoft Defender for Endpoint
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1mo
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IT Systems Engineer
San Francisco, California, United States
OnsiteFull Time
Bedrock Robotics
Bedrock Robotics: Autonomous construction technology that retrofits heavy equipment into autonomous machines for general contractors.
7+ YOE7+ years delivering corporate technology and business-systems projects, ownership of major system deployments, proficiency with Bash, Python, HCL, integrations (Zapier,Rippling), SSO (SAML/OIDC), and RESTful APIs.
Bash, Python, HCL, Zapier, Rippling, SAML, OIDC, RESTful APIs, Python Lambda
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1mo
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Staff IT Systems Engineer
Palo Alto, California, United States
$203k-$224k/yr OnsiteFull Time
Obsidian Security
Obsidian Security: Cybersecurity software securing enterprises' SaaS applications, identities, data, and AI agents across third-party applications.
8+ YOE8+ years building and operating identity, endpoint, or platform infrastructure; deep Okta and Jamf Pro experience; IaC with Terraform/OpenTofu; scripting in Python or PowerShell; strong written and verbal communication.
Okta, Okta Verify FastPass, FIDO2, Jamf Pro, Jamf Connect, Terraform, OpenTofu, GitHub, GitHub Actions, Workload Identity Federation, Google Workspace, GAM7, HashiCorp Vault, Doppler, Secret Manager, Workato, Zscaler, Tailscale, Python, PowerShell, Rippling, Workday, Drata, Google Cloud Platform
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2mo
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IT Systems Engineer (Endpoint)
Bastrop or Hawthorne
OnsiteFull Time
SpaceX
SpaceXNasdaq: SPCX: Designing, manufacturing, and launching advanced rockets and spacecraft.
5+ YOEDesign, implement, and operate enterprise endpoint management (Jamf, Fleet, Microsoft Intune, Entra Conditional Access) across macOS/iOS and Windows; advanced scripting (PowerShell, Bash, AppleScript), Splunk integration, AI workflow experience, CIS and ITAR/EAR compliance. Bachelor's in CS/IT +5 years or 7+ years experience.
Jamf, Fleet, Microsoft Intune, Entra Conditional Access, Splunk, PowerShell, Bash, AppleScript, Microsoft Graph API, GitOps, CI-CD, Windows 11, Windows Server, macOS, iOS, large language models
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Senior IT Systems Engineer
South San Francisco, California, United States
$150k-$175k/yr HybridFull Time
Color
Color: Healthcare technology providing integrated, oncologist-led virtual cancer care to employers, unions, health plans, and public-sector populations.
5+ YOE5+ years of AWS cloud infrastructure and Terraform experience, networking and IAM expertise, technical documentation skills, and ability to communicate with technical and non-technical stakeholders.
Okta, Google Workspace, AWS IAM, AWS, GCP, JIRA, Slack, Salesforce, macOS, Windows, Iru, Terraform, Jamf
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16h
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Systems Engineer-IT Sr Stf - E5
Palmdale, California, United States
$129k-$240k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Bachelor’s degree in data science, computer science, business information systems, or equivalent aviation experience; active Top Secret clearance; DoD IAT Level II certification; IT, systems integration, and ground systems lifecycle experience.
Windows, Linux, VMware, Hyper-V, Kubernetes, Cisco, Juniper, MPLS, SD-WAN, SAN, NAS
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IT Systems Engineer - Internal Platforms & SRE
San Francisco or San Jose
$206k-$275k/yr HybridFull Time
Lambda
Lambda: AI infrastructure building GPU cloud services and supercomputers for researchers, enterprises, and hyperscalers.
Experience with system design, scalable cloud infrastructure, configuration management, programming in Python or Go, distributed systems, automation, documentation, and cross-functional collaboration.
AWS, GCP, Azure, Chef, Ansible, Terraform, GitHub Actions, Python, Go
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