Jobs in the United States

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Added 40 mins ago
M
Principal Design Verification Engineer
Microsoft
NC · TX · Raleigh, NC · Austin, TX · Raleigh · Austin
- $142,800 to $304,200 USD / year
We are looking for a Principal Design Verification Engineer to join the team.
Added 41 mins ago
M
Principal Software Engineer - AI Experiences, Monetization
Microsoft
WA · CA · Redmond, WA · Mountain View, CA · Redmond · Mountain View
- $142,800 to $304,200 USD / year
…AI-powered capabilities and improving engineering productivity. As a Principal Software Engineer, you will design and build solutions across every layer of the stack: backend services,…
Added 42 mins ago
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Principal Software Engineer
Microsoft
United States
- $142,800 to $304,200 USD / year
The Azure Event Grid engineering team is seeking a talented and highly motivated Principal Software Engineer to lead the design and implementation of the next generation of PubSub…
Added 43 mins ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
…Customer-Centric Engagement and Engineering Direct Team is seeking a Principal Software Engineer to own the architecture for secure, enterprise-scale platforms spanning supportability,…
Added 43 mins ago
M
Principal Design Engineer
Microsoft
NC · CA · Raleigh, NC · Mountain View, CA · Raleigh · Mountain View
- $142,800 to $304,200 USD / year
We are looking for a Principal Design Engineer to join the team.
Added 43 mins ago
M
Principal Software Engineering Manager
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking for an experienced Principal Software Engineer Manager to lead Email Semantic Indexing that support Outlook search and Microsoft 365 Copilot, integrating Responsible AI…
Added 2 hours ago
AC
Staff / Principal Platform Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $185,000 to $270,000 USD / year
We’re looking for a Staff or Principal Platform Engineer to build and operate the foundational platform behind AppGate’s AI products. You combine deep DevOps and cloud infrastructure…
Added 2 hours ago
AC
Senior/Staff/Principal AI/ML Engineer - Agentic AI Security
AppGate Cybersecurity, Inc.
Remote, United States
- $180,000 to $300,000 USD / year
We're looking for a AI/ML Engineer (Senior/Staff/Principal) - Agentic AI Security who will design, build, and operationalize the detection algorithms, ML inference pipelines, and risk…
Added 2 hours ago
Principal Engineer Software Security Hybrid
Cisco Systems, Inc.
RTP, NC · San Jose, CA · Austin, TX · Chicago, IL
As a Principal Engineer on the AI Security team, you will be a senior technical authority shaping the security standard for every AI capability Cisco ships - to customers, partners, and…
Added 2 hours ago
Principal Consultant - Databricks
OZ Digital LLC
Remote, United States
As a Principal Consultant - Databricks, you will own the technical vision, target-state architecture, standards, and roadmaps for Azure Databricks engagements from discovery through…
Added 7 hours ago
IG
Principal Engineer, Populus.ai and Elevate Platform
IPS Group Inc.
Remote, United States
- $125,000 to $160,000 USD / year
The Principal Engineer is the technical owner of the platform behind Populus.ai and Elevate, combining two roles in one: the platform's architect and its lead hands-on developer. You will…
Added 8 hours ago
Principal Software Engineer
Ascend Learning, LLC
OR · Leawood, KS
We are seeking highly skilled Principal Software Engineer to join our team to lead and contribute to the development of software applications using multiple technologies. Our Software…
Added 8 hours ago
Principal Identity Security Engineer - Privileged Access Management (PAM)
Boston Scientific
Arden Hills, MN
We are seeking a Principal Identity Security Engineer specializing in Privileged Access Management (PAM) to provide advanced technical leadership in the architecture, engineering, security…
Added 9 hours ago
CF
Principal Security Engineer - AI Security & GenAI Data Protection
Citizens Financial Group, Inc.
Pittsburgh, PA · Irving, TX · Phoenix, AZ · Manchester, NH · Boston, MA · Johnston, RI · Cleveland, OH
- $130,000 to $195,000 USD / year
Principal Security Engineer, AI Security & GenAI Data Protection
Added 9 hours ago
Principal Cybersecurity Incident Response Engineer
Wells Fargo Bank, N. A.
CHANDLER, AZ · CHARLOTTE, NC
Wells Fargo is seeking a Principal Engineer in Technology as part of Cybersecurity. Learn more about the career areas and lines of business at wellsfargojobs.com.
Added 9 hours ago
Automation Principal Engineer
Wells Fargo Bank, N. A.
CONCORD, CA · IRVING, TX · CHANDLER, AZ · CHARLOTTE, NC · MENLO PARK, CA · MCLEAN, VA
Wells Fargo is seeking a Principal Engineer for Network Automation and Software development. The skills for this position are critical to build and deliver a successful plan and service…
Added 10 hours ago
Senior Communication Architect and Engineer
The Aerospace Corporation
El Segundo, CA
…community, and civil clients to enhance national productivity and security and tackle the most critical missions. Bring your intelligence and creative spirit and join us at…
Added 17 hours ago
O
Principal Data Center Electrical Engineer
Oracle
United States
- $102,300 to $209,500 USD / year
- Promote and reinforce a culture of safety, security, and compliance across all data center activities.
Added 21 hours ago
Consultant, Software Engineer (DevXP)
Nationwide Life and Annuity Insurance Co
OH
Software Engineer - AI-Enabled Requirements & Quality Engineering
Added 23 hours ago
Lead Distributed Systems Engineer (AI/ML Platform) - Watertown, MA
Kelly Services
Watertown, MA
Proven experience serving as a technical lead, principal engineer, or architect for large-scale platform initiatives
Added 23 hours ago
Principal Identity Security Engineer - Natick, Ma
Kelly Services
Natick, MA
A leading technology organization is seeking a Principal Identity Security Engineer to join a team focused on securing and modernizing enterprise identity platforms across a complex hybrid…
Added 23 hours ago
CIAM Full Stack Engineer
Manulife
Boston, MA
Implement authentication, authorization, token handling, session management, and logout flows following established security practices.
Added 1 day ago
M
Principal Design Engineer - XBOX
Microsoft
United States
- $142,800 to $304,200 USD / year
XBOX is seeking a Principal Design Engineer to shape developer and creator tools for game developers and players. Working at the intersection of design and engineering, you’ll turn…
Added 1 day ago
M
Principal Firmware Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are seeking a Principal Firmware Engineer to define firmware architecture and requirements that align with Azure features, partner closely with silicon and board design teams, and help…
Added 1 day ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking to welcome a Principal Software Engineer to a group of innovative, energetic and diverse engineers on the CoPilot Runtime Platform team, which is the engineering organization…

Oracle

Lead Principal Core Infrastructure Engineer

Nashville, TN, United States

$146,300 to $306,400 USD / year

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Job details

Pay: $146,300 to $306,400 USD / year
Apply by: Apr 27, 2027
Experience: 8+ years of experience in software engineering, distributed systems, cloud infrastructure engineering, or related technical disciplines.
Posting language: English
Posted: Oct 29, 2026

Original job description

As a Lead Principal Core Infrastructure Engineer on Oracle's Strategic Customer Engineering team, you will play a critical role in driving complex technical initiatives across Oracle Cloud Infrastructure (OCI) to support our most strategic customers. You will work across multiple service teams and cross-functional organizations to align technical requirements, resolve complex infrastructure challenges, and lead the end-to-end execution of high-impact engineering solutions that improve customer experience, reliability, and scalability.

You will serve as a technical subject matter expert, leveraging deep knowledge of cloud technologies, distributed systems, and architectural trade-offs to influence technical decisions and drive solutions across organizational boundaries. The ideal candidate combines strong hands-on engineering expertise with exceptional communication skills and a demonstrated history of leading large-scale, complex technical initiatives from design through implementation.

Lead the architecture, design, and implementation of highly scalable, fault-tolerant distributed systems supporting strategic customer environments.
Serve as a technical subject matter expert, influencing engineering strategy, architectural decisions, and technical standards across OCI service teams.
Drive end-to-end execution of complex, cross-organizational engineering initiatives, ensuring technical requirements, dependencies, and deliverables are aligned.
Identify and resolve system scalability, performance, and reliability bottlenecks, optimizing infrastructure for high-throughput workloads and elastic scaling.
Evaluate architectural trade-offs involving availability, consistency, durability, security, and performance to meet service level objectives (SLOs).
Partner with Compute, Networking, Storage, Identity, and other OCI service teams to address cross-service dependencies and technical challenges.
Design and implement infrastructure automation, tooling, and change management solutions that improve scalability, operational efficiency, and system resilience.
Establish observability strategies, including telemetry, KPIs, dashboards, and alerting mechanisms to proactively monitor system health and performance.
Lead complex technical investigations, incident response, and root cause analysis, driving solutions that prevent recurring issues and minimize customer disruption.
Drive engineering best practices for system correctness, data integrity, security, compliance, and operational readiness across distributed environments.
Advise engineering leadership on technical risks and architectural decisions while mentoring engineers and promoting continuous improvement across teams.

Qualifications:

Bachelor's degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.
8+ years of experience in software engineering, distributed systems, cloud infrastructure engineering, or related technical disciplines.
Deep technical expertise designing and operating highly scalable, fault-tolerant distributed systems in large-scale production environments.
Strong programming experience in Java, C++, C#, or similar languages, with hands-on scripting and automation capabilities.
Experience with infrastructure automation, containerization, and orchestration technologies such as Terraform, Ansible, Docker, and Kubernetes.
Advanced Linux expertise, including system internals, administration, performance optimization, troubleshooting, and automation across Oracle Linux, RHEL, Ubuntu, or similar distributions.
Strong understanding of cloud infrastructure architecture, including compute, networking, storage, identity, security, and multi-tenant environments.
Demonstrated experience leading complex technical initiatives and influencing architectural decisions across multiple engineering teams.
Experience with system scalability, high availability, fault tolerance, observability, and performance optimization in distributed cloud environments.
Strong troubleshooting and problem-solving skills, including diagnosing complex infrastructure issues, conducting root cause analysis, and improving operational reliability.
Ability to influence technical decisions and collaborate effectively with senior engineering leaders and cross-functional stakeholders.
Excellent written and verbal communication skills, including the ability to present complex technical information clearly to technical and executive audiences.
Strong technical documentation skills, including architecture designs, technical specifications, operational procedures, and troubleshooting documentation.

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: $146,300 to $306,400 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.

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