Jobs in the United States

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Added 1 hour ago
Construction Project Manager
Hoxton Circle
Redwood City, CA
…building owners, and clients. The position reports to the company principal and is based in our Bay Area office, with regular visits to active…
Added 1 hour ago
Staff Software Engineer, WarehouseOS
HOJ INNOVATIONS, INC
Salt Lake City, UT
We are hiring our first Staff Software Engineer to lead WarehouseOS workstreams, from clarifying ambiguous problems through rollout and production follow-through.
Added 2 hours ago
2027 Summer Internship: Design Engineer- Air Systems Development
PACCAR
Denton, TX
PACCAR is a global technology leader in the design, manufacture and customer support of high-quality light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates.…
Added 2 hours ago
Principal Engineer
BAE Systems
Norfolk, VA
BAE Systems is hiring for a Principal Engineer to support primarily at its Norfolk, Virginia site. The position will occasionally provide support in San Diego, CA, and Jacksonville, FL. In…
Added 2 hours ago
O
Principal AI Agent / Software Engineer- Nashville
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
The Principal AI Agent / Software Engineer is a Senior Staff-level, hands-on technical leadership role responsible for defining, building, and operating next-generation AI systems on Oracle…
Added 2 hours ago
J
QA/Test Engineer
Jobot
Gaithersburg, MD
- $150,000 to $175,000 USD / year
Support a Mission-Critical FAA Aviation Program | Help Modernize Cloud-Native Systems Through Advanced Test Automation & AI-Driven Testing!
Added 2 hours ago
2027 Summer Internship: Design Engineer - Powertrain - Aftertreatment Development (SG 15)
PACCAR
Denton, TX
PACCAR is a global technology leader in the design, manufacture and customer support of high-quality light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates.…
Added 2 hours ago
O
Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
–Design systems to scale with elasticity (e.g., effectively scaling both up and down).
Added 3 hours ago
Principal / Sr. Principal Software Engineer - Onsite Customer Integration
Northrop Grumman
Melbourne
Northrop Grumman Aeronautics Systems Sector has an opening for a Principal / Sr. Principal Software Engineer - Onsite Customer Integration to join Global Surveillance Division supporting…
Added 3 hours ago
Senior Principal Mechanical Systems Engineer
Northrop Grumman
Annapolis
The Naval & Oceanic Systems business unit headquartered in Annapolis, MD is seeking dependable individuals willing to work in a collaborative environment and that are interested in…
Added 3 hours ago
Principal/Sr. Principal Structural Engineer
Northrop Grumman
Annapolis
The Naval & Oceanic Systems business unit headquartered in Annapolis, MD is seeking dependable individuals willing to work in a collaborative environment and that are interested in…
Added 3 hours ago
Principal Engineer Software
Northrop Grumman
Orlando
Northrop Grumman Defense Systems has an opening for a Principal Software Engineer. We are looking for you to join our team as a Principal Software Engineer based out of Orlando, FL. As a…
Added 3 hours ago
Principal Engineer/Sr. Principal Engineer Digital-RF Subsystems I&T Lead
Northrop Grumman
Baltimore
This is a Dual-level opening, candidates will be considered at both a level 3 (Principal Engineer) or 4 (Sr. Principal Engineer) based upon the Basic Qualifications listed below.
Added 3 hours ago
Principal Program Operations Engineer
Northrop Grumman
Chantilly
Northrop Grumman Aeronautics Systems (NGAS) is looking for a Principal Operations Engineer to join our team in Chantilly, VA.
Added 3 hours ago
Manufacturing Engineer 2/3
Northrop Grumman
Rocket Center
We are currently seeking talented individuals for a manufacturing engineer positions at the Rocket Center, WV location just outside of Cumberland MD. The Allegany Ballistics Laboratory…
Added 3 hours ago
Principal Engineer Software (AHT)
Northrop Grumman
Wright-Patterson AFB
Northrop Grumman Defense Systems (NGDS), Beavercreek Ohio, is seeking a Full Stack Software Engineer. Successful candidates will demonstrate a broad skill set balanced between interpersonal…
Added 3 hours ago
Sr. Principal Software Engineer
Northrop Grumman
Beavercreek
Northrop Grumman Defense Systems (NGDS), Beavercreek Ohio, is seeking a Sr Principal Software Engineer. The successful candidate will demonstrate a broad skill set balanced between…
Added 3 hours ago
Sr. Principal Mechanical Drafting Design Engineer
Northrop Grumman
Rolling Meadows
Northrop Grumman Corporation is offering a challenging and rewarding career as a Sr. Principal Mechanical Drafting Designer within the Mission Systems Sector located at the Rolling Meadows…
Added 3 hours ago
Principal/Sr. Principal FPGA Engineer
Northrop Grumman
Rolling Meadows
As a Principal / Sr. Principal FPGA Design Engineer, you will join a diverse, high-performing team responsible for the end-to-end development of advanced RF and EO/IR products. You will…
Added 3 hours ago
Acoustic Analyst level 2/3
Northrop Grumman
Sunnyvale
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of…
Added 3 hours ago
Sr. Principal Mechanical Engineer
Northrop Grumman
Sunnyvale
Northrop Grumman Mission Systems is looking for you to join our team as a Sr. Principal Mechanical Engineer based in Sunnyvale, CA.
Added 3 hours ago
Noise Vibration and Harshness Engineer Level 2/3
Northrop Grumman
Sunnyvale
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of…
Added 3 hours ago
Engineer/Principal Engineer (Level 2/3)
Northrop Grumman
Redondo Beach
…CA is looking for an experienced, hard-working, and reliable Engineer/Principal Engineer (Level 2/3) to join our diverse team. We support all areas and phases of air and space builds from…
Added 3 hours ago
Software Engineer/Principal Software Engineer - Java
Northrop Grumman
San Diego
Northrop Grumman Aeronautics Systems is looking to add a Software Engineer - Java or Principal Software Engineer - Java to join our team on site in Rancho Bernardo, CA
Added 3 hours ago
Systems Engineer - R&V (Principal or Senior Principal)
Northrop Grumman
San Diego
Northrop Grumman Aerospace Systems sector has an opening for a Systems Engineer (Principal or Senior Principal Level) - Requirements and Verification to join our team of qualified, diverse…

Oracle

Senior Core Infrastructure Engineer

Santa Clara, CA, United States
Seattle, WA, United States
Austin, TX, United States
Nashville, TN, United States

$79,200 to $209,500 USD / year

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Job details

Pay: $79,200 to $209,500 USD / year
Experience: 5+ years of software development experience, preferably with distributed systems, cloud infrastructure, security services, or large-scale backend services.
Posting language: English
Posted: Nov 2, 2026

Original job description

As a Senior Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Security Platform division, you will help build and operate OCI’s Key Management Service (KMS), a foundational service that plays a critical role in protecting customer data across OCI services. KMS enables lifecycle management of cryptographic keys for OCI’s customers and is built to meet high standards for security, scalability, availability, and compliance.

At Oracle Cloud Infrastructure, we build cloud services for enterprise customers with the speed and ownership of a startup and the scale, rigor, and customer focus of a leading enterprise software company. You will be part of a motivated and collaborative team, with opportunities to make meaningful contributions to core security infrastructure used across OCI and the industry. This role is ideal for engineers who enjoy building reliable cloud infrastructure, debugging complex systems, and learning deeply about security-sensitive services at production scale.

As a Senior Member of Technical Staff, you will design, implement, test, debug, and operate components of OCI’s Key Management Service. You will contribute to features and improvements across the KMS stack, including service APIs, backend workflows, distributed systems components, HSM integration, reliability improvements, and operational tooling.

You will:

Design, implement, test, debug, and operate components of OCI’s Key Management Service.
Develop secure, scalable, and maintainable software for KMS services and related infrastructure.
Contribute to features supporting key lifecycle management, cryptographic operations, encryption-at-rest, and service integrations.
Troubleshoot production issues and participate in operational readiness, on-call support, incident response, and reliability improvements.
Collaborate with principal engineers, architects, and partner OCI teams to deliver production-ready solutions.
Write clear technical documents, design notes, runbooks, and operational guidance. Minimum Qualifications
BS or MS in Computer Science, Engineering, or a related technical field, or equivalent practical experience.
5+ years of software development experience, preferably with distributed systems, cloud infrastructure, security services, or large-scale backend services.
Strong programming skills in Java, C++, C, Go, or a similar systems/backend programming language.
Strong understanding of data structures, algorithms, operating systems, and distributed systems fundamentals.
Strong ownership, communication skills, and ability to work effectively in a collaborative engineering environment. Career Level - IC3

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: $79,200 to $209,500 per annum. May be eligible for bonus and equity.

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.Career Level - IC3

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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