Jobs in the United States

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Added 2 mins ago
Supply Chain Resiliency Product Engineer - Leeds, AL
Hubbell Power Systems
Leeds, AL
Will work cross-functionally with Engineering, Supply Chain, Sourcing, Manufacturing, Quality, Product Management, and suppliers, this engineer will identify and execute opportunities to…
Added 1 hour ago
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Sr. Principal Design Quality & Reliability Engineer - OCI Data Center Infrastructure
Oracle
Jefferson City, MO
- $146,300 to $306,400 USD / year
Define and champion OCI's design quality and reliability strategy for critical infrastructure.
Added 1 hour ago
Solution Engineer - Principal
American Electric Power
Columbus, OH
Part of a larger team delivering high-quality technology solutions to the Treasury business. Design, develop and install advanced software solutions. Build high-quality, innovative and…
Added 1 hour ago
O
Principal Supply Chain Engineer - Factory Quality
Oracle
Jefferson City, MO
- $102,300 to $209,500 USD / year
Oracle is seeking a Principal Supply Chain Engineer - Factory Quality to join our Quality organization and help ensure the quality, reliability, and manufacturing readiness of complex…
Added 3 hours ago
Senior Continuous Improvement Program Manager - Oahu
Hawaiian Electric
Pearl City, HI
…measurable results while overseeing CI projects. Acts as a principal change leader and subject matter expert by embedding continuous improvement practices into daily operations and leading…
Added 3 hours ago
Environmental Scientist / Senior Environmental Scientist - Oahu
Hawaiian Electric
Honolulu, HI
…execute assignments. In consultation and collaboration with Air Quality & Noise Department and Water & Hazardous Materials Department Principal Scientists and Environmental Chemistry…
Added 4 hours 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 4 hours ago
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Principal Software Engineer - AI Experiences, Advertising
Microsoft
CA · WA · Mountain View, CA · Redmond, WA · Mountain View · Redmond
- $142,800 to $304,200 USD / year
If you're a Principal Software Engineer passionate about AI innovation, Copilot experiences, and building systems that empower thousands of sellers and marketers worldwide, this is your…
Added 4 hours ago
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Principal, Digital Security Engineer
Microsoft
TX · ND · MN · AZ · CO · Dallas, TX · Fargo, ND · Minneapolis, MN · Phoenix, AZ · Denver, CO · Dallas · Fargo · Minneapolis · Phoenix · Denver
- $130,900 to $272,300 USD / year
As a Principal, Digital Security Engineer you will take the lead in harnessing the power of AI to achieve customer leadership. Your efforts will be instrumental in executing solution sales…
Added 4 hours ago
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Principal Software Engineer
Microsoft
WA · NY · CA · Redmond, WA · Mountain View, CA · Sunnyvale, CA · Redmond · New York · Mountain View · Sunnyvale
- $142,800 to $304,200 USD / year
As a Principal Software Engineer, on the Substrate Application Platform team, you will help build the next generation platform for internal and external developers and agents to access M365…
Added 4 hours ago
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Principal Software Engineer
Microsoft
United States
- $165,600 to $331,200 USD / year
…experience, while accounting for differences in data availability, quality, and access. You will move the work from architecture through production validation, with a focus on scalability,…
Added 4 hours ago
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Senior Principal Design Verification Engineer
Microsoft
WA · CA · TX · NC · OR · Redmond, WA · Mountain View, CA · Austin, TX · Raleigh, NC · Hillsboro, OR · Redmond · Mountain View · Austin · Raleigh · Hillsboro
- $165,600 to $331,200 USD / year
As a Senior Principal Design Verification Engineer on the AISiE SoC Design Verification team, you will architect and drive complex pre-silicon verification, including SoC security…
Added 4 hours ago
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Principal Hardware Engineer
Microsoft
WA · CA · OR · NC · TX · Redmond, WA · Mountain View, CA · Hillsboro, OR · Raleigh, NC · Austin, TX · Redmond · Mountain View · Hillsboro · Raleigh · Austin
- $142,800 to $304,200 USD / year
We are looking for a Principal Hardware Engineer to join the team.
Added 5 hours ago
Sr. Principal Quality Engineer
Cardinal Health
Earth City, MO
_What Quality Engineering contributes to Cardinal Health_
Added 5 hours ago
Principal Microelectronics Semiconductor Manufacturing Engineer/Sr. Principal Microelectronics Semiconductor Manufacturing Engineer
Northrop Grumman
Elkridge, MD
Northrop Grumman Mission Systems Manufacturing Operations Engineering Team in Baltimore/Elkridge, MD seeks a Principal Microelectronics Semiconductor Manufacturing Engineer / Sr. Principal…
Added 5 hours ago
Senior Principal Cyber Security Engineer Specialist
Concurrent Technologies Corporation
Columbia, MD
The Senior Principal Cyber Security Engineer/Specialist is the highest-level technical and strategic leader, responsible for shaping the organization's global cybersecurity vision and…
Added 5 hours ago
Principal Engineer Manufacturing/ 4th Shift
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems Sector has an immediate need for 4th shift Manufacturing Process Engineer 3 to support the Final Assembly area within manufacturing . The primary location…
Added 5 hours ago
Chief Engineer (Staff Engineer)
Morgan Pinnacle Group
San Francisco · San Francisco, CA
6–14 years of software engineering experience, with experience operating at the Staff or Principal Engineer level.
Added 6 hours ago
Principal Engineer - Digital Wealth
Citigroup
Irving, TX
The Digital S/W Engineer Group Mgr is accountable for management of complex/critical/large professional disciplinary areas. Leads and directs a team of professionals. Requires a…
Added 8 hours ago
Sr. Engineer Firmware Engineering XII
Vertiv
United States
The Sr. Firmware Engineer will develop, sustain, and provide technical ownership of embedded firmware solutions for Single Phase UPS products. The role focuses on real-time DSP/MCU firmware…
Added 8 hours ago
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Principal Core Infrastructure Engineer
Oracle
Austin, TX
- $114,600 to $234,600 USD / year
Oracle Cloud Infrastructure (OCI) is hiring a Principal Core Infrastructure Engineer to join the Next Gen Network Observability team. Help build cloud-scale intelligence systems that enable…
Added 9 hours ago
Principal Software Engineer - Simulation Data, Validation & Infrastructure
Irving, TX
…computing, intelligent automation, and rigorous validation. This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation,…
Added 9 hours ago
Principal Software Engineer - Robotics & Physical AI Simulation
Irving, TX
This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.
Added 9 hours ago
Principal Software Engineer - Digital Twin and Simulation Platform
Irving, TX
This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.
Added 9 hours ago
Principal Software Engineer - Agentic AI & Simulation Automation
Irving, TX
This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.

Microsoft

Principal Software Engineer(s) + Senior Software Engineer(s)

WA, United States
Redmond, WA, United States
Redmond, United States

$119,800 to $234,700 USD / year

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Job details

Pay: $119,800 to $234,700 USD / year
Apply by: May 3, 2027
Posting language: English
Posted: Nov 4, 2026

Original job description

Overview

Microsoft Security works to make the world safer with solutions that help customers protect their people, data, devices, and cloud environments. Within the Agentic Security Organization, we are building AI-powered capabilities that help defenders detect, investigate, and respond to threats with greater speed and precision, while keeping people in control of critical decisions. Security teams face more alerts than people can investigate. Across Data Platform & Graph and Agent Runtime & Orchestration in Perception Platform, we build the data foundations and runtime that help AI agents triage alerts, conduct multi-step investigations, and take governed action to support defenders. Agents operate with secure identities and clear boundaries, coordinate and hand off work, and recover from failures. Customers can see what each agent did and why.

We are hiring Principal Software Engineer(s) + Senior Software Engineer(s) across the teams led by David Weston and Pankaj Naik. Depending on the team, you may build large-scale security data and graph infrastructure or the platform and runtime that enable security agents to coordinate work, carry out investigations, and take governed action. These services will be secure, reliable, observable, and effective at Microsoft scale.

As a Senior Software Engineer, you will own significant services or components from design through production, make sound engineering trade-offs, and collaborate across teams to improve customer outcomes. As a Principal Software Engineer, you will shape technical direction across larger systems, resolve complex architectural challenges, and align teams around durable solutions. At both stages, you will use production signals and customer feedback to improve the quality, reliability, and cost of what we build.

If you want to solve hard distributed-systems problems with a direct impact on how defenders work, we would like to hear from you. Microsoft’s mission is to empower every person and every organization on the planet to achieve more. We bring a growth mindset to our work and build a culture of respect, integrity, accountability, and inclusion where everyone can thrive.

Responsibilities

Senior Software Engineer(s)

Lead the design, delivery, and production operation of significant data-platform, distributed data-service, or agent-runtime components, depending on the team.
Build reliable batch or streaming ingestion and processing systems, or distributed services supporting security investigations, analytics, and graph-based workloads. Make sound trade-offs across data quality, performance, reliability, and cost.
Use telemetry, tracing, quality measures, and customer feedback to improve scalability, security, recovery, and customer outcomes.
Own live-site health and incident response for your components; strengthen testing, deployment practices, and service resilience.
Partner across product and engineering teams to resolve dependencies, advocate for customer security and privacy, and mentor engineers through design and code reviews.

Principal Software Engineer(s)

Set architectural direction for major data-platform, distributed data-service, or agent-runtime capabilities. Align teams on durable approaches to scale, reliability, security, and cost.
Define technical approaches for large-scale data platforms, batch or streaming pipelines, and services supporting security investigations, analytics, or graph-based workloads, as relevant to the team.
Lead cross-team decisions on data quality, observability, recovery, performance, and production operations. Prototype alternatives and resolve ambiguous, high-impact architectural challenges.
Establish engineering patterns that improve the security, resilience, and operating efficiency of data-intensive services across the platform.
Partner with product, applied science, and engineering leaders to turn customer needs into shared platform capabilities; mentor engineers and raise the bar for design, code quality, and live-site excellence.

Qualifications

Required Qualifications:

Bachelor's Degree in Computer Science, or related technical discipline AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience.

Other Requirements:

Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:

Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud Background Check upon hire/transfer and every two years thereafter.

Additional or Preferred Qualifications:

Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience.
6+ years of experience in Java, C++, C, or another object-oriented language, with a strong understanding of data structures, algorithms, and distributed systems.
6+ years of experience building, shipping, and operating production-grade software, online services, or fault-tolerant distributed systems; experience launching new products using modern development practices is a plus.
6+ years of experience designing secure, maintainable, well-tested, and performant solutions; using debugging, code reviews, test strategies, and deployment automation to improve quality. Familiarity with agile methods, test-driven development, or AI tools across the software development lifecycle is valued.
6+ years of experience translating customer needs into technical designs, evaluating architectural trade-offs, and working across teams to resolve dependencies.
6+ years of experience setting technical direction and aligning multiple teams on complex solutions is preferred.
6+ years of experience applying security standards and hardening services across layers, paired with curiosity, sound judgment, customer empathy, and a collaborative approach to difficult problems.

#MSFTSecurity #AgenticSecurity

Software Engineering IC4 - The typical base pay range for this role across the U.S. is USD $119,800 - $234,700 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $160,200 - $261,000 per year.

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here: https://careers.microsoft.com/us/en/us-corporate-pay

Software Engineering IC5 - The typical base pay range for this role across the U.S. is USD $142,800 - $274,800 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here: https://careers.microsoft.com/us/en/us-corporate-pay

This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

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