20 it infrastructure engineer jobs at 17 companies in Aptos, CA

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Senior IT Infrastructure & Security Engineer
Sunnyvale, California, United States
$175k-$225k/yr OnsiteFull Time
Scout AI
Scout AI: Building the robotic foundation model for multi-domain defense.
7+ YOE7+ years network and infrastructure engineering; experience with CMMC/NIST SP 800-171, cloud (AWS/Azure), IaC, Linux/Windows administration, Python/Bash scripting, identity/access management, and compliance.
CMMC, NIST SP 800-171, AWS, Azure, Python, Bash, Linux, Windows
2mo
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IT Helpdesk & Infrastructure Engineer
Newark, California, United States
$125k-$155k/yr OnsiteFull Time
Protagonist Therapeutics
Protagonist TherapeuticsNASDAQ: PTGX: Developing oral peptide therapeutics for complex diseases.
Onsite IT helpdesk and infrastructure engineer supporting macOS, Windows, iOS, Microsoft 365, Zoom, NinjaOne, Intune; strong networking knowledge and experience providing executive-level support; IT certifications preferred.
macOS, Windows, Windows Server, iOS, Microsoft 365, Microsoft Teams, Microsoft Outlook, Microsoft SharePoint, Zoom, Logitech Collab OS, NinjaOne, Intune, TCP/IP, DNS, VPN, Freshservice, switches, wireless access points
2w
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IT Infrastructure Support Engineer
Santa Cruz, California, United States
$26-$30/hr HybridFull Time
Builders FirstSource
Builders FirstSourceNYSE: BLDR: Manufactures and supplies building materials for residential construction.
1+ YOEHigh school degree plus 1+ year related experience; strong customer service, troubleshooting, help-desk, network and PC OS knowledge; familiarity with AS400/iSeries and Millworks a plus.
AS400/iSeries, Millworks, Point of Sale (POS)
2w
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IT Infrastructure Support Engineer
Santa Cruz, California, United States
$26-$30/hr HybridFull Time
Builders FirstSource
Builders FirstSourceNYSE: BLDR: Supplier of building materials and services to professional homebuilders.
1+ YOEHigh school degree plus 1+ year related experience; hands-on network and PC OS knowledge; help-desk problem management experience; familiarity with AS400/iSeries and Millworks a plus; strong communication and troubleshooting skills.
AS400/iSeries, Millworks
2mo
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Senior IT Systems Engineer – Infrastructure & Automation
Menlo Park, California, United States
HybridFull Time
LeoLabs
LeoLabs: Provides orbital intelligence and space domain awareness services.
7+ YOESenior IT systems engineer focused on infrastructure, automation, and project leadership.
Windows, macOS, Microsoft 365, Entra ID, Office applications, Teams, SharePoint, Exchange, Licensing/Group management, PowerShell, Jamf Pro, Intune, Defender, Sentinel, Jira, Confluence, ITSM/ESM, VLANs, DNS, DHCP, VPN, RADIUS, NAC, 802.1X
2w
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IT Infrastructure Support Engineer
Santa Cruz, California, United States
$26-$30/hr HybridFull Time
Builders FirstSource
Builders FirstSourceNYSE: BLDR: Supplies and manufactures structural building products and components.
1+ YOEHigh school degree and 1+ year related experience. Hands-on knowledge of network and PC operating systems, help-desk troubleshooting, AS400/iSeries and Millworks familiarity preferred.
AS400/iSeries, Millworks, Point of Sale (POS)
10h
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Lead IT Engineer
Austin or Sunnyvale
$180k-$235k/yr OnsiteFull Time
Neurophos
Neurophos: Develops high-performance photonic processors for AI inference acceleration.
8+ YOERequires 8+ years in IT engineering or infrastructure, primary IT ownership at a company under 200 people, strong Linux, identity, networking, endpoint, cloud, MSP, scripting, and infrastructure-as-code experience.
Linux, EDA, CAD, Okta, SAML, SCIM, MFA, GitHub Enterprise, Google Workspace, Google Drive, Dropbox, Atlassian, IAM, VLAN, VPN, DNS, DHCP, macOS, Windows, Azure, Microsoft Excel, RDMA over Converged Ethernet (RoCE), InfiniBand, NIST Cybersecurity Framework, ISO 27001
3w
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IT Engineer
Palo Alto or Bellevue
$150k-$190k/yr HybridFull Time
NTT DATA AIVista
NTT DATA AIVistaTokyo Stock Exchange: 9613: Developing AI-native enterprise products and agentic workflows
5+ YOE5-8 years IT operations experience; hands-on cloud infrastructure and cloud security (AWS/Azure/GCP); MDM, IAM, SaaS administration, ticketing systems, and SOC2/compliance familiarity.
AWS, Azure, Google Cloud Platform, Jamf, Intune, Okta, Microsoft Entra ID, Azure AD, Microsoft 365, Slack, Notion, Google Workspace, Linear, Jira, Vanta, ChatGPT, Claude, DocuSign, Zoom, Ramp, 1Password, YubiKeys
1d
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IT Facilities & Infrastructure Project Manager
San Jose, California, United States
OnsiteFull Time
Jade Global
Jade Global: Provides IT consulting and enterprise software implementation services.
10+ YOE10+ years managing IT infrastructure and facilities projects; active PMP required; bachelor's degree in business, management, engineering, or IT; fluent written and verbal English and Spanish; strong vendor, budget, and stakeholder management.
Anaplan, Smartsheet, Microsoft Office 365, Zoom, CAD Viewer, Bluebeam, Microsoft Excel, Microsoft Project, Tableau, Microsoft PowerPoint, Lucidchart
2mo
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Director, Enterprise IT Infrastructure (CA, US, 95110)
San Jose, California, United States
$191k-$280k/yr OnsiteFull Time
QuantumScape
QuantumScapeNYSE: QS: Develops next-generation solid-state batteries for electric vehicles.
15+ YOE5+ Mgmt15+ years IT experience with 5+ years leading enterprise infrastructure; Bachelor's in CS/IT/Engineering; hands-on expertise with GCP/Azure, Kubernetes (GKE), networking, identity, endpoints, SRE, automation, and OT/IT integration; strong leadership and cross-functional communication.
GCP, Azure, Compute Engine, GKE, Cloud Storage, IAM, VPC, LAN/WAN, Wi-Fi, SD-WAN, Palo Alto firewalls, Kubernetes, SSO, MFA, MDM, EDR, ThreatLocker, Google Workspace, Microsoft 365, JIRA, ManageEngine, Cisco, OT/ICS, NIST CSF, ISO 27001, SOC 2, AIOps
3w
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Lead Security & IT Engineer
San Francisco or Los Altos
OnsiteFull Time
Anodize: Developing next-generation personal computing hardware and consumer electronics.
6+ YOE6+ years in infrastructure security/DevSecOps or systems engineering, strong IaC and scripting, enterprise identity/Zero Trust, cloud and network security, multi-OS MDM/EDR experience.
Infrastructure as Code (IaC), MDM, EDR, VPC, macOS, Linux, Windows
3d
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Senior IT Project Engineer
Newark, California, United States
$140k-$200k/yr OnsiteFull Time
Vitesse Systems
Vitesse Systems: Designs and manufactures antenna and thermal systems for defense.
8+ YOERequires 8+ years in a similar infrastructure role, 5+ years in enterprise networking, endpoint management, and IT project management, plus U.S. work authorization and ITAR U.S. Person qualification.
Azure, Microsoft Endpoint Manager, FIPS 140, NIST 800-171, CMMC, ITAR
2w
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Staff IT Systems Engineer
Palo Alto, California, United States
$203k-$224k/yr OnsiteFull Time
Obsidian Security
Obsidian Security: Provides cybersecurity and threat detection for enterprise SaaS 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
4d
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Senior Systems Administrator/ IT Engineer
Santa Clara, California, United States
$145k-$200k/yr OnsiteFull Time
Velaura AI
Velaura AI: Developing ultra-low-power silicon and IP for AI accelerators.
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
3d
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IT Systems Engineer - Internal Platforms & SRE
San Francisco or San Jose
$206k-$275k/yr HybridFull Time
Lambda
Lambda: Provides high-performance GPU cloud infrastructure for AI development.
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
2mo
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IT Support Engineer (AI Infra & Data Center)
San Jose, California, United States
$75k-$95k/yr OnsiteFull Time
SK AX USA
SK AX USAKRX: 034730: Provides smart factory technologies and AI-driven IT services.
Support construction, infrastructure, and IT operations within a large AI data center program; coordinate stakeholders and maintain project artifacts.
Microsoft Office, Project management tools
2mo
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Partner 18, IT Engineer, San Francisco/Menlo Park
San Francisco or Menlo Park
$189k-$221k/yr HybridFull Time
Andreessen Horowitz
Andreessen Horowitz: Provides venture capital and support to technology startups.
6+ YOE6+ years in systems, networking, security, or IT infrastructure; strong macOS, Windows, iOS skills (Android preferred); experience with endpoint management (Jamf/Kandji/Intune), Okta, Google Workspace, Slack; cloud (AWS/GCP/Azure) and networking knowledge preferred; strong communication.
macOS, Windows, iOS, Android, Okta, Google Workspace, Slack, Jamf, Kandji, Intune, Zoom, Zoom Rooms, AWS, GCP, Azure
1w
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Cleared IT System Administrator / Computer Infrastructure Engineer - Special Programs Operations, Onsite
Livermore, California, United States
$89k-$172k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Conducts science and engineering research for national security.
2+ YOEActive DOE Q-level clearance, 2+ years related experience or equivalent, experience with CentOS/Oracle Linux/Windows, ability to work 24/7/365 and be on-call, willingness to obtain CompTIA Security+.
CentOS 8, Oracle Linux 8+, Windows Server 2019, Windows 10, VMWare, Ansible, Splunk, Solarwinds
1mo
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Engineering/IT Specialist
San Jose, California, United States
$167k-$235k/yr OnsiteFull Time
Altera
Altera: Manufacturer of field-programmable gate arrays and programmable logic devices.
9+ YOEBachelor's degree and 9+ years experience supporting SW & HW engineering environments; expertise with Perforce, GitHub, Jira, EDA tools, ci/cd, and IT infrastructure (network, compute, security, data center, cloud).
SCM tools, Perforce, GitHub, Jira, EDA tools, ci/cd pipelines