Jobs in the United States

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Added 1 min ago
Technical Program Manager III, Site Reliability Engineering, Google Cloud
Google
Sunnyvale, CA
Experience as an engineer (e.g., Site Reliability Engineer, Software Engineer, Systems Engineer etc.).
Added 1 min ago
Senior Software Engineer, Agentic Automations, Connect Sales AI, Google Ads
Google
Mountain View, CA
Experience applying generative artificial intelligence in production applications and solving real-world problems.
Added 1 min ago
Forward Deployed Engineer III, Data Cloud, Google Cloud
Google
San Francisco, CA · Austin, TX · Chicago, IL · Kirkland, WA · New York, NY · Seattle, WA · Sunnyvale, CA
As a Forward Deployed Engineer (FDE) on our Data Cloud team, you will be an embedded builder who bridges the gap between frontier data solutions and production-grade reality for customers.…
Added 1 min ago
Senior Software Engineer, Machine Learning, Discover Interest Modeling
Google
Mountain View, CA
…prediction, ranking, personalization, search quality, embedding) in production, and experience building…
Added 5 mins ago
AI Automation Architect - Manufacturing and MES processes- Remote
Cognizant
Jackson, MS
…fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products…
Added 5 mins ago
Senior Network Engineer
Cognizant
Jackson, MS
Cognizant is seeking a Senior Network Engineer to design, implement, secure, operate, and optimize enterprise datacenter, campus, branch, wireless, and hybrid-cloud networks. This role…
Added 13 mins ago
ZE
Product Engineer (Remote - US CT/ET)
Zen Educate
Remote, United States
- $130,000 to $190,000 USD / year
We are a small, but mighty team and so every engineer has the opportunity to make an outsized impact and put their stamp on what excellence looks like in practice. What do I mean by…
Added 14 mins ago
Advanced Lead Supplier Quality Engineer - Composites
GE Aerospace
Boise, ID
…technologies for today and tomorrow. Your work will contribute to the production of advanced jet engines, components, and integrated systems that power commercial and military aircraft.…
Added 14 mins ago
AI Automation Architect - Manufacturing and MES processes- Remote
Cognizant
Boise, ID
…fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products…
Added 14 mins ago
Mainframe Technical Engineer
Highmark Health
Boise, ID
…implementing technical solutions, as well as providing general production monitoring and support, meeting defined scope, target dates and budgets with minimal or no…
Added 14 mins ago
IT Software Engineer IV
Idaho Division of Human Resources
Boise, ID
Serve as the technical lead for major software initiatives, guiding projects from concept through implementation and production support.
Added 14 mins ago
Senior Network Engineer
Cognizant
Boise, ID
Cognizant is seeking a Senior Network Engineer to design, implement, secure, operate, and optimize enterprise datacenter, campus, branch, wireless, and hybrid-cloud networks. This role…
Added 14 mins ago
EG
Workday Adaptive Planning Engineer
Eliassen Group
Boise, ID
- $65 to $75 USD / hour
Our client is seeking a Workday Adaptive Planning Engineer to design, build, and maintain financial planning and forecasting solutions. The role partners with FP&A, Accounting, and Finance…
Added 20 mins ago
Senior Java Engineer - Security - Elasticsearch
Elastic
United States
Contributing to core security initiatives from architecture to production, focusing on the delivery of new critical features. Participating in the technical design, planning, and execution…
Added 23 mins ago
P
Software Engineer Intern - Summer 2027
PayPal
San Jose, CA · Chicago, IL · Omaha, NE · Scottsdale, AZ · Austin, TX
- $27 to $55 USD / hour
As a Software Engineer Intern, you will work alongside some of the best and brightest engineering talents in the industry. As an integral member of your team, you will estimate engineering…
Added 23 mins ago
P
Mobile Engineer Intern - Summer 2027
PayPal
San Jose, CA · Chicago, IL · Omaha, NE · Scottsdale, AZ · Austin, TX
- $27 to $55 USD / hour
As a Mobile Software Engineer Intern, you’ll work alongside the best and the brightest engineering talent in the industry. As a core participant of your team, you’ll estimate engineering…
Added 23 mins ago
P
Machine Learning Engineer PhD Intern - Summer 2027
PayPal
San Jose, CA
- $59 to $66 USD / hour
As a Machine Learning Engineer PhD Intern, you will work with experienced engineers, data scientists, and product teams to research, develop, and evaluate machine learning solutions. You’ll…
Added 23 mins ago
P
Machine Learning Engineer Intern - Summer 2027
PayPal
San Jose, CA
- $50 to $59 USD / hour
Machine Learning Engineer Interns at PayPal help develop innovative AI and machine learning solutions that support products and services used by millions of people every day. Working across…
Added 26 mins ago
Sr Manager Technical Services - Houston, TX
Military Spouse Jobs & VetJobs
United States
…brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and…
Added 29 mins ago
Engineer 1/2 Process Development
Illumina US Manufacturing Operations, Inc.
United States
As a Process development engineer , you will collaborate with field and MFG teams to bring the voice of the customer into the factory and improve MFG & field processes. You will provide…
Added 35 mins ago
SS
Senior Engineer, SSC/SW
Space Systems Command
Chantilly, VA
- $142,488 to $195,200 USD / year
The United States Space Force (USSF) in Chantilly, VA is searching for a Senior Engineer to support SSC/SW (NH-0801-04, GS-14/15 Equivalent).
Added 42 mins ago
EG
Workday Adaptive Planning Engineer
Eliassen Group
Juneau, AK
- $65 to $75 USD / hour
Our client is seeking a Workday Adaptive Planning Engineer to design, build, and maintain financial planning and forecasting solutions. The role partners with FP&A, Accounting, and Finance…
Added 51 mins ago
SS
General Engineer
Space Systems Command
Peterson AFB, CO
- $129,096 to $197,200 USD / year
The United States Space Force (USSF) Space Systems Command, System Delta 81at Peterson SFB, Colorado is searching for a General Engineer (NH-0801-04, GS 14/15 equivalent).
Added 54 mins ago
SS
MISSILE BRANCH SAFETY LEAD
STRATEGIC SYSTEMS PROGRAMS (SSP)
Washington Navy Yard, DC
- $143,913 to $197,200 USD / year
…the full systems engineering life cycle from design through production for integrated strategic weapons systems, experimental payloads, including developing DoD test/evaluation programs,…
Added 59 mins ago
VP of Engineering
Jobgether
Remote, United States
…ownership of engineering projects from initial concept through production deployment, ensuring maintainability, performance, and…

Keysight Technologies, Inc.

Software Engineer- Semiconductor Technology (C#/.NET)

Santa Rosa, CA, United States

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Job details

Apply by: Nov 4, 2027
Posting language: English
Posted: Nov 4, 2026

Original job description

Overview

Keysight is a mission-critical design enablement partner for organizations solving the world’s most complex engineering challenges. With deep engineering expertise and leading design, emulation, and test solutions, our ~16,800 employees help customers in over 100 countries accelerate innovation across communications, automotive, energy, quantum, aerospace and defense, semiconductor, and artificial intelligence markets. Learn more about what we do.

At Keysight, people come together to explore new ideas, challenge what's possible, and advance the technologies defining the future. Here, you'll find opportunities to do your best work, take your career further, and thrive in an award-winning culture. Learn more about our benefits.

Responsibilities

Our team, part of Keysight Laboratories' High Frequency Technology Center (HFTC), is a software development group. We design and build custom software used across Keysight's Santa Rosa wafer fab, test floor and assembly lines for everything from wafer maps to electrical test orchestration and automation, data transformation, and extensions of our manufacturing execution systems (MES). The chips we make go into Keysight's own instruments.

This role is about software engineering: designing, building and improving software that others depend on. We work closely with partner teams like test engineering: they own measurements and product test plans, and we own the software they use to scale those plans to every product.

Most of our work is in C#/.NET: desktop applications that keep running when the network or a server goes down, plus web applications and APIs in ASP.NET, backed by SQL Server. We employ code quality techniques including static analysis, code review, CI/CD, automate distribution through internal package feeds, and capture telemetry to streamline monitoring and diagnosis. Newer server-side services run in containers on OpenShift.

What you'll do:

Build new applications from scratch for engineering groups, from first requirements to production, and help other groups build their own.
Design shared libraries, APIs, MCP servers and other tooling that developers and engineers across the organization build on.
Build data pipelines and ETLs that move and transform manufacturing data between databases, applications and commercial platforms.
Extend and integrate with our manufacturing execution system (Critical Manufacturing), a growing part of our work.
Develop the software that runs our wafer test stations: device sampling, wafer location navigation, dynamic statistical device health assessment, and complex data forwarding.
Extend core systems such as our wafer map platform and the framework our test engineers use to write test plans.
Build factory support software such as SPC systems, calculators and analytical tools.
Work side by side with the engineers, operators and technicians who use our software, turning their needs into tools they rely on.
Keep production software reliable and diagnosable, and improve existing codebases through better architecture, testing and modernization.

What success looks like:

First 90 days: you've shipped changes to at least two of our systems through code review, fixed a production issue that came in through Sentry, and written down how one part of a system works that only one person understood before. You can explain how a wafer moves from fab through test to assembly, and which of our systems touch it.
First year: you've made major contributions to several projects across our systems, working alongside senior engineers on the larger ones, and engineers bring requests to you directly.

Qualifications

This role may be filled at multiple levels depending on experience and skill.

Bachelor's degree in Computer Science, Computer Engineering, Software Engineering or a related field, or equivalent experience.
2-10+ years of professional software development in C#/.NET (preferred), or in Java or C++ with a willingness to work in C#.
Relational SQL: you write non-trivial queries and can figure out why one is slow.
Experience getting up to speed on a large existing codebase used by real users, and changing it safely.
Automated testing and a Git pull-request workflow with code review.
Methodical debugging of production systems: you form hypotheses and test them with a debugger, logs and data.
Working directly with internal customers, and documenting as you go.

Desired (no one has all of these; strong software skills come first):

Manufacturing, industrial or lab data systems; semiconductor experience (wafer maps, lots, yield) is a bonus.
Integrating software with equipment or other vendors' systems: device APIs, file and message interfaces, MES or ERP.
Designing frameworks or libraries used by other developers.
Windows desktop development with WPF/MVVM.
NET web applications and APIs.
CI/CD (Jenkins), production monitoring (Sentry), and deployment with PowerShell or Chocolatey.
Containers: Docker, OpenShift or Kubernetes.

Location: This role requires an in-person, hands-on engineer who can physically work with the manufacturing systems in Santa Rosa, CA.

This position requires access to certain goods, software, technology, or technical data subject to U.S. export control laws and regulations. Under these laws and regulations, U.S. persons (which includes U.S. citizens, U.S. nationals, lawful permanent residents, refugees, and asylees) working for Keysight can access export-controlled items without authorization from the U.S. government. For any individual who is not a U.S. person, Keysight may need authorization from the U.S. Department of State, U.S. Department of Commerce, or other appropriate federal agency before the individual can access export-controlled items. Candidates must be a U.S. citizen or lawful permanent resident of the U.S., or protected individual, having authorization from the U.S. government for export-controlled items under 8 U.S.C. 1324b(a)(3).

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other protected categories under all applicable laws.

The level of role will be based on applicable experience, education and skills; Most offers will be between the minimum and the midpoint of the Salary Range listed below.

Santa Rosa, CA MIN $127,109-MAX $224,920

Note: For other locations, pay ranges will vary by region

This role is eligible for Keysight Results Bonus Program

US Employees may be eligible for the following benefits:

Medical, dental and vision
Health Savings Account
Health Care and Dependent Care Flexible Spending Accounts
Life, Accident, Disability insurance
Business Travel Accident and Business Travel Health
401(k) Plan
Flexible Time Off, Paid Holidays
Paid Family Leave
Discounts, Perks
Tuition Reimbursement
Adoption Assistance
ESPP (Employee Stock Purchase Plan)

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