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Added 36 mins ago
O
Principal Platform Software Engineer
Oracle
Nashville, TN
- $104,500 to $234,600 USD / year
As a Principal Engineer on the Oracle Kubernetes Engine (OKE) team, you will:
Added 44 mins ago
Engineering Leader, Google COE
Fractal Analytics Inc
CA
Ensure successful execution across architecture, engineering, testing, deployment, and production support.
Added 48 mins ago
Sentinel - Systems/Principal Systems Engineer - Support Systems Integration
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Defense Systems is seeking to hire a Systems Engineer / Principal Systems Engineer – Support Systems Integration (Level 2 or Level 3) to join its team. This position is in…
Added 48 mins ago
Sentinel - Systems/Principal Systems Engineer - Support Systems Integration
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Defense Systems is seeking to hire a Systems Engineer / Principal Systems Engineer – Support Systems Integration (Level 2 or Level 3) to join its team. This position is in…
Added 49 mins ago
XE
Distribution Planning Engineer (Entry, Staff, Senior, or Principal)
Xcel Energy
Denver, CO
- $70,000 to $156,600 USD / year
The job summary below and responsibilities reflect the senior engineer level role. The successfully chosen candidate will be placed at a level that is commensurate with their skills and…
Added 1 hour ago
O
Principal Core Infrastructure Engineer
Oracle
Seattle, WA · Santa Clara, CA · Redwood City, CA
- $114,600 to $234,600 USD / year
–Lead the development and implementation, and begin to architect, components of scalable distributed systems that support horizontal and vertical scaling to meet system demands, including…
Added 1 hour ago
Network Security Engineer
nVent
Bangalore, IN
We are looking for a hands-on Network Security Engineer to operate, enhance, and support enterprise network segmentation and access-control solutions, with a focus on secure and reliable…
Added 1 hour ago
Senior Principal Clinical R&D Engineer - Joints Robotics
J&J Family of Companies
Warsaw, IN
We are searching for the best talent for a Senior Principal Clinical R&D Engineer - Joints Robotics to join our Orthopaedics team. This is a hybrid position that can be based in Boston, MA…
Added 1 hour ago
Principal Process Engineer, Lilly Medicine Foundry
Lilly
Lebanon, IN · Indianapolis, IN
As a Process Engineering Engineer at the entry level, you contribute critical technical input to technology transfer and product launch efforts, collaborating with cross-functional teams to…
Added 1 hour ago
Lead Database Administrator (Remote EST - United States)
Partnerize
Remote, United States
As a database engineer, you will operate with a high degree of autonomy, acting as the principal technical authority and taking end-to-end ownership of our database estate. You will be a…
Added 1 hour ago
Principal Database Engineer IRES - SSFB/HSV
Amentum
Redstone Arsenal, AL
We are looking for a versatile Principal Database Engineer to act as the technical anchor for our database administration team. The Principal Database Engineer supports the Missile Defense…
Added 1 hour ago
VTC Engineer
Koniag Government Services
Huntsville, AL
Koniag Information Technology Systems (KITS), a Koniag Government Services company, is seeking a VTC Engineer with a secret clearance to support our Army customer in Alabama. This position…
Added 1 hour ago
Systems Engineer - E2
Lockheed Martin
Littleton, CO · Littleton
Coordinate and communicate across multiorganizational teams, supporting Responsible Systems Engineer (RSE) and Certified Principal Engineers (CPEs) to ensure proper integration at the…
Added 1 hour ago
Systems Engineer Staff - E4
Lockheed Martin
Littleton, CO · Littleton
Support the program as the Systems Test Lead for production, testing, and verification, post-CDR
Added 1 hour ago
Systems Engineer Senior - E3
Lockheed Martin
Littleton, CO · Littleton
Support the program as the Systems Test Lead for production, testing, and verification, post-CDR
Added 1 hour ago
Systems Engineer Senior Staff - E5
Lockheed Martin
Littleton, CO · Littleton
Prior experience as a Responsible Systems Engineer (RSE) or Certified Principal Engineer (CPE) or Delegate or Integrator role
Added 1 hour ago
Systems Engineer Staff - E4
Lockheed Martin
Littleton, CO · Littleton
Prior experience as a Responsible Systems Engineer (RSE) or Certified Principal Engineer (CPE) or Delegate or Integrator roles
Added 1 hour ago
Electrical Engineer Sr Stf
Lockheed Martin
Grand Prairie, TX · Grand Prairie
As the Electrical Engineer, you will serve as the principal electrical hardware technical lead across a portfolio of missile, launcher, and sensor programs. Your responsibilities may…
Added 1 hour ago
Systems Engineer Prin - E6
Lockheed Martin
Palmdale, CA · Palmdale
You will be the Systems Engineer Principal for the Systems Engineering team which is responsible for delivering end‑to‑end system solutions.
Added 1 hour ago
Associate Protection & Controls Engineer
Hubbell Power Systems
Iron Mountain, MI
The Associate Engineer works under general supervision; coordinates engineering tasks and communicates with other organizational resources to complete project assignments on new or existing…
Added 1 hour ago
An Electronic Network Engineer (Level 2 or 3)
CORP-Corporate Office
United States
This position may be filled either at the Electronic Network Engineer level OR at the Principal Electronic Network Engineer level based on the qualifications listed.***
Added 1 hour ago
Sr. Principal Systems Engineer - Configuration Management
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Staff System Engineer-Configuration Management to join our team of qualified, diverse individuals within our Systems Engineering…
Added 1 hour ago
Principal/ Sr. Principal Electronic Network Engineer
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems is looking to add a Principal or Sr. Principal Electronic Network Engineer to join our team in Rancho Bernardo, CA, The candidate should be a…
Added 1 hour ago
Electronic Engineer - SW Infrastructure
CORP-Corporate Office
United States
Principal Engineer: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master’s degree in a STEM…
Added 2 hours ago
J
Principal Offensive Security Engineer
Jobgether
Remote, United States
- $183,000 to $200,000 USD / year
…all applications and next steps. Our partner is looking for a Principal Offensive Security Engineer based in the United…

Oracle

Principal Core Infrastructure Engineer

Seattle, WA, United States
Santa Clara, CA, United States
Redwood City, CA, United States

$114,600 to $234,600 USD / year

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Job details

Pay: $114,600 to $234,600 USD / year
Apply by: May 2, 2027
Posting language: English
Posted: Nov 3, 2026

Original job description

Leads development and begins architecting components of scalable, elastic distributed systems. Defines and enforces scalability requirements for owned components; optimizes code and data paths for high‑throughput, hyper‑scale workloads; and leverages data plane platforms for large‑scale retrieval, storage, and processing. Designs fault‑tolerant, in‑service‑upgradable systems using redundancy, replication, failover, and policies for partitions, applying load‑shedding, throttling, and rate‑limiting to handle network unreliability while meeting SLOs. Establishes KPIs and telemetry; builds proactive dashboards and alerts; and designs complex validation (fault injection, brownouts), replication, and synchronization for correctness and durability. Proactively diagnoses and resolves production issues, mentors peers, and ensures operational readiness. Implements robust security controls, executes remediation, maintains compliance documentation, and develops IaC and automation that enable safe patching, updates, and rollbacks within change‑management plans.

Key Responsibilities

System Design & Architecture - System Scalability:

–Lead the development and implementation, and begin to architect, components of scalable distributed systems that support horizontal and vertical scaling to meet system demands, including leveraging distributed state management tools. –Optimize code and/or systems for large-scale data processing and high-throughput requirements to support hyper-scale systems. –Define scalability requirements for owned components and ensure design and implementation requirements are met. –Design systems to scale with elasticity (e.g., effectively scaling both up and down). –Leverage data plane platforms to effectively handle large-scale data retrieval, storage, and processing. –Design performance and load testing.

System Design & Architecture - System Reliability Design:

–Build and design fault-tolerant components and systems capable of withstanding in-service updates by implementing redundancy, replication, and automatic failover mechanisms. –Design systems to effectively handle service disruptions (e.g., network partitions) by prioritizing consistency, availability, or partition tolerance. –Implement and optimize approaches to handle network unreliability, including load-shedding, throttling, and rate-limiting. –Design components and systems that are durable and adhere to service level objectives (SLOs), setting expectations for availability and durability of other computing services within the department.

System Design & Architecture - System Reliability Performance:

–Define key performance indicators (KPIs) and telemetry to identify gaps or issues in running systems. –Build and customize moderately complex dashboards, telemetry systems, and alerting mechanisms to proactively monitor components and system health..

System Design & Architecture - Correctness / Availability:

–Design and implement functional and correctness requirements for feature sets and/or systems in new or existing systems. –Design complex test scenarios (e.g., fault-injection, brown-out) to evaluate system correctness. –Implement data replication and synchronization techniques to maintain data integrity and availability.

Operational Troubleshooting & Incident Management:

–Take a proactive role in diagnosing, debugging, and resolving issues in active components and systems to support ongoing operation, and mentor others in these processes. –Implement strategies to prevent interruptions, ensuring no maintenance windows are required for customers and users when resolving issues. –Maintain expertise in owned components and systems to ensure effective troubleshooting and performance. –Meet operational readiness expectations through design and implementation. –Serve in operational support rotations, providing guidance in incident response and root cause investigations.

Compliance & Security:

–Implement robust security measures to protect data and applications in multi-tenant environments, including encryption techniques and access controls. –Execute remediation plans to address identified security gaps. –Ensure cloud infrastructure is in compliance with industry standards and regulations and that documentation is up to date.

Automation & Change Management:

–Develop and maintain automation scripts and tools (e.g., Infrastructure as Code (IaC)) to manage cloud infrastructure. –Create and adhere to change management plans for patching, updating, and rolling back applications, and begin designing systems and components to allow for automation of these processes.

Core Responsibilities

Planning & Execution:

–Manages and coordinates moderately complex tasks, monitoring timelines and deliverables to ensure timely completion and adherence to requirements for a moderately-sized project or initiative. Efficiently delegates, monitors, and prioritizes work across multiple projects, providing technical oversight and adjusting plans to address shifts in resources or timelines.

Collaboration & Partnership:

–Collaborates across the organization to align on expectations and achieve shared objectives. Leverages understanding of business leaders, stakeholders, and/or customers to ensure proposed solutions meet their needs. Supports inclusivity by actively seeking and listening to diverse perspectives, ensuring others feel heard and respected.

Problem Solving:

–Identifies and addresses moderately complex issues by analyzing a wide range of data and/or information to identify solutions in accordance with standard practices. Proactively escalates unresolved or critical issues with a thorough assessment and suggests potential solutions. Reviews, contributes to, and documents problem solving strategies.

Continuous Learning:

–Pursues learning opportunities to expand knowledge and skills and/or tools in new areas and stays abreast of the latest industry trends and best practices. Proactively seeks and leverages ongoing feedback and training to improve skills. Coaches and mentors junior team members, fostering continuous learning and knowledge sharing within and across teams.

Continuous Improvement:

–Develops ideas, recommends updates, and/or collaborates on the implementation of process improvements to increase the efficiency and effectiveness of processes, protocols, and workflows across teams, and evaluates the impact on key stakeholders. Solicits feedback from others on ideas for alternative approaches and methods for continued improvement.

Performance and Development:

–Contributes to the talent development pipeline by participating in candidate interviews, assessing candidates, and providing hiring recommendations.

Disclaimer:

Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.

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

US: Hiring Range in USD from: $114,600 to $234,600 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:

Medical, dental, and vision insurance, including expert medical opinion
Short term disability and long term disability
Life insurance and AD&D
Supplemental life insurance (Employee/Spouse/Child)
Health care and dependent care Flexible Spending Accounts
Pre-tax commuter and parking benefits
401(k) Savings and Investment Plan with company match
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.
11 paid holidays
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.
Paid parental leave
Adoption assistance
Employee Stock Purchase Plan
Financial planning and group legal
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. As part of Oracle's onboarding process and consistent with applicable law, US-based employees are required to complete identity verification, which involves the collection and processing of their biometric information. Accommodations to this requirement may be granted following an individualized assessment.

Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.

True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people 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 emailing accommodation-request_mb@oracle.com or by calling 1-888-404-2494 in the United States.

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.