20 system test engineer jobs at 16 companies in Delaware

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Mechanical Test Engineer
Cleveland or Wilmington
OnsiteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
3+ YOEBachelor’s in Mechanical Engineering or Materials Science with 3+ years, or Master’s degree; hands-on thermal/mechanical testing; experience with TIMs, thermal test systems, environmental chambers; data analysis with Python/MATLAB/Minitab.
Python, MATLAB, Minitab, TIM Testers, Thermal Test Systems, Environmental Chambers, Rheometers
1mo
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Test Engineer 3
Newark, Delaware, United States
$122k-$203k/yr OnsiteFull Time
Hologic
HologicNASDAQ: HOLX: Develops medical technology for women's healthcare and diagnostics.
2+ YOEDesign and develop manufacturing test equipment and software; perform verification/validation; experience with electro-mechanical systems, PCB/soldering, analog/digital electronics, sensors; programming (C/C++, .NET, LabVIEW, Visual Basic, PLC); SolidWorks; knowledge of FDA and manufacturing quality methods.
Microsoft Office, SolidWorks, C, C++, .NET, LabVIEW, CVI, Visual Basic, PLC Ladder Logic
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R&D Test Engineering Manager
New Castle, Delaware, United States
OnsiteFull Time
Waters Corporation
Waters CorporationNYSE: WAT: Provider of analytical laboratory instruments and software.
5+ YOE3+ MgmtLead system-level verification and validation for electro-mechanical instrumentation; 5+ years system test/V&V experience, 3+ years management, bachelor’s or master’s in engineering, test automation and integration experience.
test automation tools, data acquisition systems, defect tracking systems
2mo
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R&D Test Engineering Manager
New Castle, Delaware, United States
$117k-$194k/yr OnsiteFull Time
Waters Corporation
Waters CorporationNYSE: WAT: Provides analytical laboratory instruments, software, and consumables.
5+ YOE3+ MgmtLead system-level verification and validation testing; manage cross-functional teams; define test strategies and documentation.
Test automation tools, Data acquisition systems, Defect tracking systems
1mo
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Lead Design Engineer (New Castle, DE, US)
New Castle, Delaware, United States
HybridFull Time
Alstom
AlstomEuronext Paris: ALO: Manufactures high-speed trains, signaling systems, and railway infrastructure
3+ YOEBachelor's degree in engineering (or equivalent) with strong electrical background, mandatory PCB exposure, minimum 3 years engineering/system experience, failure analysis and test development experience, leadership/team lead ability.
1mo
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Electrical, Instrumentation & Controls Engineer
New Castle, Delaware, United States
$95k-$115k/yr OnsiteFull Time
Kuehne Company
Kuehne Company: Produces bleach and caustic soda for water treatment systems.
5+ YOEBachelor's in electrical field, 5+ years engineering/project management experience preferred; experience with medium/low voltage systems, AutoCAD/AutoCAD Electrical, DCS/PLC/HMI/SCADA, PSM; must pass drug test and TWIC background check and have a valid driver's license.
Microsoft Office Suite, AutoCAD Electrical, AutoCAD, DCS, PLC, HMI, SCADA, CMMS, Process Safety Management (PSM)
5d
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Principal Software Engineer
Pennsylvania or New Jersey or Delaware or West Chester
RemoteFull Time
QVC Group
QVC GroupNASDAQ: QVCGA: Provides video-driven shopping experiences across television and digital platforms.
8+ YOE8+ years software engineering experience; deep expertise in architecture, system design, SDLC, testing, DevOps, strong communication; Bachelor's degree or equivalent experience preferred.
1mo
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Lead Software Engineer -AI
Columbus or Wilmington
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOE7+ years applied software engineering experience; strong system design, application development, testing, and operational stability; proficient in Python/TypeScript; experience with agent frameworks, LLM APIs, cloud-native systems, and evaluation/observability for AI agents.
Python, TypeScript, LangChain, LlamaIndex, AutoGen, CrewAI, Cloud Foundry, GKP, Jules CI/CD, TrueCD, Sophia auth, LLM APIs
1w
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Physical Security Systems Engineer (Access Control, CCTV & Networking)
Dover, Delaware, United States
FieldFull Time
The Cook & Boardman Group
The Cook & Boardman Group: Distributes architectural doors and provides integrated security solutions.
2+ YOE2+ years configuring physical security systems, certifications in multiple VMS and access control platforms, lead technician experience, background check and drug test required.
SQL, Windows Server
1d
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AI SDET- Data
Georgia or Idaho or Kansas or South Dakota or Indiana or Mississippi or North Carolina or Montana or Delaware or Massachusetts or New Mexico or New Jersey or Tennessee or Rhode Island or Texas or Illinois or Colorado or Arkansas or Virginia or Minnesota or Ohio or Indiana or Pennsylvania or Missouri or Kentucky or Oklahoma or Iowa or Connecticut or Maine or Alabama or Wisconsin or New York or New Hampshire or Louisiana or South Carolina or Michigan or Florida or Washington or North Dakota or Maryland
RemoteFull Time
Ensora Health
Ensora Health: Provides software and services for behavioral health providers.
Experienced SDET focused on backend and AI-enabled systems, test automation, API and data validation, strong SQL skills, and CI/CD integration.
TypeScript, Java, C#, Python, SQL, Playwright, Postman, CI/CD
3w
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UI/UX Front End Developer
Miami or Delaware or Atlanta or Philadelphia or Austin or Houston or Dallas or Miramar or Salt Lake City or Phoenix or Charlotte
HybridFull Time
Greenberg Traurig
Greenberg Traurig: Provides global legal representation and corporate advisory services.
5+ YOE5+ years frontend development with UI/UX responsibility; expertise in React and TypeScript; portfolio of web/app design; experience with design systems, accessibility (WCAG), testing, CI/CD, and cloud deployments.
Figma, Sketch, Adobe XD, React, TypeScript, JavaScript, HTML5, CSS3, Vue, Angular, Svelte, Next.js, Vite, Webpack, Jest, Vitest, Playwright, Cypress, OpenAPI/Swagger, REST APIs, Git, Azure DevOps, Microsoft 365, Teams, Azure, AWS, GCP, Docker
2w
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QA Engineer (Business Systems & Order Management) (US REMOTE)
Colorado or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or North Dakota or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Alabama or Alaska or Arizona or Arkansas or California or New Brunswick or Connecticut or Delaware or District of Columbia or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Newfoundland and Labrador or Alberta or British Columbia or Manitoba or Nova Scotia or Ontario or Prince Edward Island or Quebec or Saskatchewan
$80k-$95k/yr RemoteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
3+ YOE3+ years supporting commercial software, 2+ years with Salesforce CPQ, associate degree or equivalent experience, SQL DML ability, test planning and execution, strong communication and adaptability.
Salesforce CPQ, SQL, Jira, TestRail, PHP, node.js, Apex
1mo
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Passenger Boarding Bridge & Baggage Handling & Makeup Systems Subject Matter Experts   – Aviation & Infrastructure – PA/MD/NJ/DE* 
Philadelphia or Pennsylvania or Maryland or New Jersey or Delaware
$145k-$200k/yr OnsiteFull Time
CMTS
CMTS: Professional construction management services for large-scale public infrastructure projects.
10+ YOE10+ years' experience in airport PBB or baggage handling system planning, design, integration, testing, and commissioning; BS in civil/mechanical/electrical engineering (or 20 years' equivalent); familiarity with PLC/SCADA and construction/commissioning processes.
Procore, e-Builder, Microsoft 365, Autodesk Construction Cloud, BIM 360, Bluebeam Revu, PLC, SCADA
3mo
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Building Controls Technician
Boston or Hartford or Augusta or Bangor or Portland or Wilmington
OnsiteFull Time
The Building People
The Building People: Provides technology-infused real estate and facilities management services.
1+ YOE1+ year experience with programming, startup/commissioning of control systems; Niagara Ax/N4 a plus; calibration and testing of DDC building automation; travel ~25%.
Niagara Ax, Niagara N4, DDC, test equipment, Microsoft Office
3w
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HV Training and Technical Support Specialist (Remote)
California or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or North Dakota or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Texas or Alaska or Arizona or Arkansas or Colorado or Connecticut or Delaware or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas
$113k-$141k/yr RemoteFull Time
SOLV Energy
SOLV EnergyNasdaq: MWH: Builds and maintains utility-scale solar and energy storage infrastructure.
10+ YOE10+ years testing and commissioning experience, HS diploma/GED, demonstrated training ability, valid driver's license, CPR/First Aid, strong written/verbal English, ability to work on rotational on-call schedule, effective computer/system testing skills.
6d
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Director of Enterprise Systems
Texas or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Rhode Island or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Illinois or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$144k-$288k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
10+ YOE5+ Mgmt10+ years enterprise platform engineering, 5+ years people leadership; expertise with HP NonStop or large-scale enterprise systems, DevOps, CI/CD, infrastructure automation, performance testing and monitoring.
HP NonStop, NonStop OS, NonStop SQL/MX, LoadRunner, Prometheus, Grafana, ELK, Splunk, AWS, Azure, GCP, Docker, Kubernetes
6d
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AI Solutions QA Analyst
Chicago or Austin or Boca Raton or Atlanta or Wilmington or San Francisco or Dallas or Nashville or Houston or Silicon Valley or San Diego or New York or Los Angeles or Boston or Washington, DC or Miami
$93k-$142k/yr HybridFull Time
McDermott Will & Schulte
McDermott Will & Schulte: Global law firm providing legal and transactional advisory services.
4+ YOE4+ years formal QA experience, experience with unit/integration/system/regression testing, CI/CD pipeline integration (Azure DevOps preferred), AI tooling fluency, BS in CS/IS/Engineering or equivalent.
Azure DevOps