Principal Core Infrastructure Engineer
Oracle
Listing collected from Oracle's career site. NextChapter is independent of Oracle.
Austin, TX · Posted June 5, 2026
Just laid off? Start here: a plan for the first weeks
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Where Austin, TX ranks
Where Austin, TX placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for professional services pay after cost of living$168k · of 25
- #1Cities with the most jobs that do not need a four-year degree in the Southwest493 jobs · of 38
- #1Best cities for pay after cost of living in the Southwest$168k · of 15
- #1Best cities for pay after cost of living in Texas$168k · of 8
- #1Best cities for software and engineering jobs in the Southwest1,931 openings · of 33
- #1Best all-round cities for mid-career professionals in the Southwest92 / 100 · of 15
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among computer network architects, AI is already used for some of the tasks. Measured exposure for computer network architects: 20% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Oracle has filed 7 layoff notices in the last twelve months, covering 1,876 workers, most recently September 2026. These are public filings with state labor departments, and an open role can sit alongside them. See the filings
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About the job
Join OCI’s Edge Security team as a Principal Software Engineer focused on building and scaling Oracle Cloud Infrastructure’s Web Application Firewall (WAF) platform. You will lead the design and development of highly available, cloud-scale services that protect customer applications from web-based threats, automate security enforcement, and deliver advanced traffic inspection and policy management capabilities across OCI’s global infrastructure.