Senior IT Engineer Jobs in San Jose, CA
Senior IT Engineer jobs in San Jose concentrate across enterprise software, semiconductor, and networking sectors, with the heaviest hiring in North San Jose, Downtown, and the Alviso corridor. Employers actively posting right now include Adobe, archer, and BDO USA. See the openings below and apply to the ones that match your experience.
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Sr IT Engineer - M365 Platform Protection & Data Governance
Date: Sep 10, 2026
Location: San Jose, California, United States
Company: Super Micro Computer
Job Req ID: 30163
About Supermicro:
Supermicro® is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, passionate, and committed engineers, technologists, and business leaders to join us.
Job Summary:
Why This Role Matters:
- Maximize Microsoft 365 E5 Value: Expand and operationalize Defender, Purview, application governance, and data protection capabilities already available in the enterprise platform.
- Strengthen Preventive Platform Controls: Configure and optimize Microsoft protection and governance technologies from a systems-management perspective.
- Enable Cross-Team Governance: Translate security, compliance, legal, and business requirements into maintainable Microsoft 365 and Entra technical controls.
Essential Duties and Responsibilities:
What You'll Do:
We are seeking a proactive Sr IT Engineer - M365 Platform Protection & Data Governance to support Microsoft 365 platform protection and data governance. The role focuses on technical administration, configuration, integration, and continuous improvement across Microsoft 365 and Entra services.
- Administer and optimize Microsoft Defender XDR platform configuration and integrations across the Microsoft 365 environment.
- Manage technical configuration and integration for Defender for Endpoint, Defender for Identity, Defender for Cloud Apps, and Defender for Office 365 in coordination with related platform owners.
- Implement preventive platform controls, configuration baselines, posture improvements, and cross-product protection integrations.
- Administer SaaS and cloud application governance capabilities, including connected applications, OAuth permissions, application consent, risky applications, service principals, and application hygiene in coordination with the Entra/Identity team.
- Administer Microsoft Purview Information Protection, including sensitivity labels, encryption, sensitive information types, classifiers, and automated labeling capabilities.
- Design, implement, and maintain Data Loss Prevention policies across Exchange, Teams, SharePoint, OneDrive, endpoints, and other supported Microsoft services.
- Administer retention, Data Lifecycle Management, Records Management, Audit, and eDiscovery platform configuration.
- Review Secure Score and related Microsoft recommendations, assess applicability, and coordinate technical remediation with appropriate service owners.
Qualifications:
Education & Experience:
- Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).
- 8+ years of experience in IT infrastructure, systems engineering, or related enterprise technologies.
- Proven hands-on experience with Microsoft 365 and Entra ID in an enterprise environment.
- Hands-on experience with Microsoft Defender technologies such as Defender XDR, Defender for Endpoint, Defender for Identity, Defender for Cloud Apps, or Defender for Office 365.
- Experience with Microsoft Purview capabilities such as Information Protection, sensitivity labels, DLP, retention, Audit, eDiscovery, and data lifecycle management.
- Understanding of Entra Enterprise Applications, app registrations, service principals, OAuth permissions, application consent, and SaaS application governance.
- Scripting and automation skills with PowerShell and Microsoft Graph API.
- Understanding of identity, endpoint, messaging, collaboration, data protection, access control, and encryption technologies.
- Experience implementing technical controls based on security, compliance, audit, or regulatory requirements.
- Relevant Microsoft security, compliance, identity, or Microsoft 365 certifications are preferred.
Salary Range
$140,000 - $155,000
The salary offered will depend on several factors, including your location, level, education, training, specific skills, years of experience, and comparison to other employees already in this role. In addition to a comprehensive benefits package, candidates may be eligible for other forms of compensation, such as participation in bonus and equity award programs.
EEO Statement
Supermicro is an Equal Opportunity Employer and embraces diversity in our employee population. It is the policy of Supermicro to provide equal opportunity to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or special disabled veteran, marital status, pregnancy, genetic information, or any other legally protected status.
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Who's Hiring
- Adobe42

- archer14

- BDO USA14

- Solidigm14

- Muon Space14

Top Industries Hiring
- Accounting & Auditing14
- Technology & Software14
- Consulting & Professional Services14
Senior IT Engineer Jobs in San Jose: Frequently Asked Questions
How do I get a senior it engineer job in San Jose?
The strongest path is targeting San Jose's dominant tech and semiconductor employers directly, particularly those clustered in North San Jose and the Alviso tech corridor. Candidates who can demonstrate hands-on infrastructure experience, cloud platform fluency, and familiarity with enterprise-scale environments stand out here. Networking within San Jose's dense professional tech community and building a portfolio that reflects the scale and complexity of Silicon Valley operations gives you a meaningful edge over candidates from smaller markets.
Which companies hire senior it engineers in San Jose?
Employers hiring senior it engineers in San Jose right now include Adobe, archer, and BDO USA, based on current listings on Migrate Mate as of September 2026. San Jose's hiring base tilts heavily toward established enterprise technology firms, semiconductor manufacturers, and large-scale networking companies that require deep infrastructure and systems expertise.
Are there remote senior it engineer jobs in San Jose?
Yes, though availability depends heavily on the role type, since senior it engineer positions involving on-site infrastructure, data center operations, or hardware support are rarely fully remote. About 25% of senior it engineer openings tied to San Jose are remote or hybrid as of September 2026, reflecting the mixed nature of the market. Cloud engineering, IT architecture, and systems administration functions tied to San Jose employers tend to offer the most remote flexibility.
How can I get a senior it engineer job in San Jose with little or no experience?
The most realistic entry path in San Jose is starting as a systems administrator, IT support specialist, or junior network engineer at one of the many mid-size technology or semiconductor firms in North San Jose or the Downtown corridor. Earning certifications in cloud platforms or networking and contributing to open-source or lab projects signals hands-on competence to local hiring managers. Smaller San Jose startups and enterprise tech vendors in the area often promote internally, making those roles natural stepping stones.
Which industries hire the most senior it engineers in San Jose?
Most senior it engineer openings in San Jose sit in Accounting & Auditing, Technology & Software, and Consulting & Professional Services, per current listings on Migrate Mate as of September 2026. San Jose's position as the center of Silicon Valley means semiconductor design, enterprise networking, and large-scale cloud infrastructure operations generate consistent and sustained demand for experienced IT engineering talent.
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