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Oracle Senior Principal Architect, Chaos Engineering, Oracle SaaS in Cheyenne, Wyoming

Job Description

What You Will Do

The SaaS Continuity Engineering team is responsible for the design and build of the systems and services that enables Oracle to deliver industry-leading availability and performance objectives for Oracle’s SaaS services. The team architects and develops high-availability and service continuity solutions across the entire stack – infrastructure, database, platform, and application services – and all the dependent components. The engineering innovations enable SaaS services to be available to customers without any disruptions during any small or large-scale incidents. We are building the next-gen service continuity solutions in a fast-pace and innovative environment and looking for engineers who can develop chaos engineering solutions that can operate at scale.

Your tasks include:

  • Design and execute CHAOS experiments to simulate real-world failures and assess system resilience

  • Design major features and launching them into production

  • Triage and prioritize issues based on impact and severity

  • Design services that are highly available, scalable, and redundant.

  • Balance speed and quality with iteration and incremental improvements.

  • Understand operational excellence and how to instill a culture of being proactive with your teammates.

Career Level - IC5


Required Qualifications

  • BS/MS in Computer Science or related fields

  • 6+ years software engineering experience in a distributed cloud environment

  • Proficiency in CHAOS testing methodologies and tools

  • Experience with distributed systems, cloud infrastructure, and microservices architecture.

  • Experience with scalability testing, ensuring applications perform optimally under heavy loads.

  • Strong understanding of fault injection, latency testing, and stress testing.

  • Knowledge of monitoring and observability tools to analyze system behavior during CHAOS testing.

  • Proven track record of identifying and diagnosing system weaknesses through CHAOS testing.

  • Ability to triage and prioritize issues based on impact and severity.

  • Creative thinking to devise novel CHAOS scenarios that challenge system robustness.

  • Effective interpersonal skills to document findings, share insights, and collaborate with partner teams.

  • Experience working in cross-functional teams to improve system reliability.

  • Ability to articulate CHAOS testing results to both technical and non-technical stakeholders.

Preferred Qualifications

  • Strong experience in designing and implementing chaos testing for large scale services

  • Hands-on experience developing services on a public cloud platform (Examples: AWS, Azure, GCP, Oracle)

  • Experience with cloud infrastructure services, regions, and multi-AD designs

  • Experience collaborating across engineering organizations


Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.

Range and benefit information provided in this posting are specific to the stated locations only

US: Hiring Range: from $96,800 to $251,600 per annum. May be eligible for bonus, equity, and compensation deferral.

Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle’s differing products, industries and lines of business.

Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.

Oracle US offers a comprehensive benefits package which includes the following:

  1. Medical, dental, and vision insurance, including expert medical opinion

  2. Short term disability and long term disability

  3. Life insurance and AD&D

  4. Supplemental life insurance (Employee/Spouse/Child)

  5. Health care and dependent care Flexible Spending Accounts

  6. Pre-tax commuter and parking benefits

  7. 401(k) Savings and Investment Plan with company match

  8. Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.

  9. 11 paid holidays

  10. Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.

  11. Paid parental leave

  12. Adoption assistance

  13. Employee Stock Purchase Plan

  14. Financial planning and group legal

  15. Voluntary benefits including auto, homeowner and pet insurance

The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.

About Us

As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s problems. True innovation starts with diverse perspectives and various abilities and backgrounds.

When everyone’s voice is heard, we’re inspired to go beyond what’s been done before. It’s why we’re committed to expanding our inclusive workforce that promotes diverse insights and perspectives.

We’ve partnered with industry-leaders in almost every sector—and continue to thrive after 40+ years of change by operating with integrity.

Oracle careers open the door to global opportunities where work-life balance flourishes. We offer a highly competitive suite of employee benefits designed on the principles of parity and consistency. We put our people first with flexible medical, life insurance and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by calling +1 888 404 2494, option one.


Oracle is an Equal Employment Opportunity Employer*. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

* Which includes being a United States Affirmative Action Employer