Jobs in the United States

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Added 5 days ago
IS
Quality Analyst Engineer - Senior
Information Systems
United States
- $120,000 to $135,000 USD / year
· Knowledge of test-case development, test-plan reviews, and repeatable test procedures for complex distributed systems in healthcare domains.
Added 5 days ago
UA
Civil Engineer (Hydraulics)
U.S. Army Corps of Engineers
Little Rock, AR
- $118,204 to $145,483 USD / year
Coordinate the development of water control plans for complex reservoir systems and coordinates reservoir regulation activities during peaceful and emergency situations. | Prepare detailed…
Added 5 days ago
VH
Healthcare Engineer
Veterans Health Administration
West Haven, CT
- $75,004 to $169,384 USD / year
This position serves the VA Connecticut Healthcare System (VACT) Facilities team as a Healthcare Engineer supporting design and construction at our medical centers and Community Based…
Added 5 days ago
UA
Lead Civil Engineer (Hydraulic)
U.S. Army Corps of Engineers
New Orleans, LA
- $118,203 to $153,665 USD / year
Serves as a Civil Engineer with expertise in Coastal Engineering for the New Orleans District of USACE. | Ensures that the organizationâs strategic plan, mission, vision, and values are…
Added 5 days ago
CI
Embedded Software Test Automation Engineer
Cintal, Inc.
Chillicothe, IL
- $90,000 to $110,000 USD / year
Cintal is a forward-thinking global technology company that develops and provides cutting-edge products and services to various industries such as heavy equipment, industrial, defense,…
Added 5 days ago
NA
INTERDISCIPLINARY ENGINEER
Naval Air Systems Command
San Diego, CA · Patuxent River, MD
- $143,913 to $197,200 USD / year
You will serve as a INTERDISCIPLINARY ENGINEER in the Mission Systems Group, Avionics Engineering Department, Avionics Systems Engineering Division, Tactical Avionics Branch of…
Added 5 days ago
E T Consultant
World Bank Group
Washington, DC
ITSFE is seeking a skilled and experienced Solution Engineer to join our growing team as an ET Consultant. The Solution Engineer will design, build, enhance, and support web-based solutions…
Added 5 days ago
Full Stack Java Engineer
Miratech
Remote, United States
The role suits a hands-on engineer with strong software development fundamentals who can take features from detailed technical design through implementation, testing, deployment, and…
Added 5 days ago
A
Railroad Bridge Engineer
AECOM
Sacramento, CA
- $140,000 to $240,000 USD / year
AECOM is seeking a Railroad Bridge Engineer for one of our offices in Sacramento, Bakersfield, or Fresno CA.
Added 5 days ago
A
Railroad Bridge Engineer
AECOM
Fresno, CA
- $140,000 to $240,000 USD / year
AECOM is seeking a Railroad Bridge Engineer for one of our offices in Sacramento, Bakersfield, or Fresno CA.
Added 5 days ago
A
Railroad Bridge Engineer
AECOM
Bakersfield, CA
- $140,000 to $240,000 USD / year
AECOM is seeking a Railroad Bridge Engineer for one of our offices in Sacramento, Bakersfield, or Fresno CA.
Added 5 days ago
Staff Thin Film Process Development Engineer
Micron Technology, Inc.
Boise, ID
We are part of Micron's Technology Development organization, where we develop the materials and processes that enable future generations of memory technology. Our team solves complex…
Added 5 days ago
Software Engineer- Semiconductor Technology (C#/.NET)
Keysight Technologies, Inc.
Santa Rosa, CA
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…
Added 5 days ago
Software Engineer- Semiconductor Technology (C#/.NET)
Keysight Technologies, Inc.
Santa Rosa, CA
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…
Added 5 days ago
SentinelOne Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a SentinelOne Engineer based in the United States.
Added 5 days ago
Consultant, Data Engineer - Reference Data Management
AB3 Nationwide Life and Annuity Insurance Co
OH · AZ
This role is an individual contributor with a hybrid work expectation (2 days per week in the office)
Added 5 days ago
T
Elasticsearch Engineer *No C2C*
TEKsystems
Lincoln, MA
- $120,000 to $250,000 USD / year
…leading-edge principles, theories, and concepts. Contributes to the development of new principles and concepts. Works on unusually complex problems and provides highly innovative solutions.…
Added 5 days ago
Senior Technical Engineering Leader - Guidewire PolicyCenter & Policy Lifecycle
MAPFRE Insurance
Webster, MA
Lead the Future of Insurance Technology – PolicyCenter Engineering Leader
Added 5 days ago
Data Warehouse Analyst
State of Massachusetts
Quincy, MA
Minimum Entrance Requirements: Applicants must have (A) at least two (2) years of full-time or equivalent part-time
Added 5 days ago
IG
Software Engineer II
Insight Global
Marlborough, MA
- $70 to $75 USD / hour
Ability to work onsite in Marlborough, MA 4 days per week
Added 5 days ago
AI Solutions Engineer
ISACA
Remote, United States
The AI Solutions Engineer is responsible for the development, integration, implementation, and maintenance of large language model (LLM) applications used to support internal business…
Added 5 days ago
Systems Engineer - Level 5 IPT Lead
Northrop Grumman
Chandler, AZ
Must have an active DoD Secret security clearance
Added 5 days ago
Energetics Lead Engineer Propulsion – Level 4: Active Secret Clearance
Northrop Grumman
Chandler, AZ
The Mechanical Engineering & Energetics team is hiring an Energetics Lead Engineer Propulsion – Level 4: Active Secret Clearance professional at our Chandler, AZ location.
Added 5 days ago
Sr. Principal Electrical Engineer IV
Northrop Grumman
Chandler, AZ
Northrop Grumman Space Systems is currently seeking a Lead Sr. Principal Electrical Engineer (Strike) in our Chandler AZ facility.
Added 5 days ago
A
Automotive Field Service Engineer
Aerotek
Chandler, AZ
- $42 to $55 USD / hour
Must be based in Arizona near the training center in Chandler for training and operational needs

Keysight Technologies, Inc.

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

Santa Rosa, CA, United States

Apply on jobs.keysight.com About employer

Applications open in a new tab.

Job details

Apply by: Nov 5, 2027
Posting language: English
Posted: Nov 5, 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)

Apply on jobs.keysight.com About employer

More about this job

Skills

C#
.NET
MES
Microsoft ASP.NET
Microsoft SQL Server
CI/CD
Red Hat OpenShift
SPC
Industrial software
Assembly
Computer science
Computer engineering
Software development
Oracle Java
SQL
Test automation
Git
Workflow
Debugging
ERP
Microsoft Windows
Jenkins
Microsoft PowerShell
Docker
Kubernetes

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Jobs in the United States

Quality Analyst Engineer - Senior

Civil Engineer (Hydraulics)

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Lead Civil Engineer (Hydraulic)

Embedded Software Test Automation Engineer

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Railroad Bridge Engineer

Railroad Bridge Engineer

Railroad Bridge Engineer

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