1,151 testing engineer jobs at 498 companies in Lindenhurst, NY
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CxA/Owner Testing Engineer (On-Site) (Data Center)
Birmingham or Montgomery or Fayetteville or Little Rock or Tempe or Irvine or Oakland or Sacramento or San Diego or San Francisco or Colorado Springs or Denver or Baton Rouge or Wethersfield or Washington or Cape Canaveral or Fort Lauderdale or Fort Walton Beach or North Miami Beach or Jacksonville or Naples or Orlando or Palm Beach Gardens or Pensacola or Sarasota or Tallahassee or Tampa or The Villages or West Des Moines or Boise or Twin Falls or Chicago or Indianapolis or Fort Wayne or Lawrence or Fort Campbell or Louisville or Boston or Baltimore or Rockville or Silver Spring or Troy or Kansas City or St. Louis or Jackson or Cary or Charlotte or Bedford or Clark or Morristown or Albuquerque or Farmington or Rio Rancho or Henderson or Garden City or Albany or New York or Syracuse or Cleveland or Columbus or Oklahoma City or Bend or Corvallis or Portland or Philadelphia or Greenville or Chattanooga or Nashville or Austin or Corpus Christi or Dallas or El Paso or Fort Worth or Houston or Freeport or San Antonio or Salt Lake City or Arlington or Reston or Bellevue or Seattle or Spokane or Yakima or Appleton or Milwaukee
$95k-$131k/yr OnsiteFull Time
10+ YOEBachelor's in engineering/construction/related,10+ years commissioning/testing/construction/mission-critical experience or 5+ years hyperscale data center commissioning; strong commissioning, testing, QA/QC, documentation, and stakeholder coordination skills.
1mo
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Testing and Automation Engineer
Shelton, Connecticut, United States
$103k-$128k/yr OnsiteFull Time
3+ YOE3+ years testing/quality engineering experience; proficiency in test automation (UI/API/backend), performance testing, AI-assisted testing, CI/CD, and basic scripting in Java/JavaScript/Python/C#.
JMeter, Gatling, k6, Locust, Selenium, Cypress, Playwright, REST-assured, Postman, Java, JavaScript, Python, C#, CI/CD
2w
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Testing Engineer Graduate (TikTok-Testing-Social-User and Relation) - 2027 Start
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$128k-$256k/yr OnsiteFull Time
Bachelor's or master's degree in computer-related field; programming in Java, Python, Objective-C, or Golang; testing fundamentals; software engineering, algorithms, and system architecture knowledge.
Java, Python, Objective-C, Golang, Django, Flask, Docker, K8s, Kafka, Redis, AI, LLM
1mo
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Testing and Automation Engineer
Shelton, Connecticut, United States
$103k-$128k/yr OnsiteFull Time
3+ YOERequires 3–6 years in software testing or automation, performance testing tools, AI-assisted testing, basic coding, REST APIs, CI/CD, and test automation frameworks; bachelor's degree preferred.
JMeter, Gatling, k6, Locust, Selenium, Cypress, Playwright, REST-assured, Postman, Java, JavaScript, Python, C#, CI/CD
5d
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Senior Quality Assurance Testing Engineer
New York City, New York, United States
$110k-$140k/yr HybridFull Time
7+ YOERequires 7+ years in backend QA, API integration testing, SQL and relational databases, asynchronous systems, contract testing, debugging, observability tools, test planning, and strong communication.
Datadog, Sentry, Postman, PostgreSQL, MySQL, SQL
1mo
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Process Engineer, Functional Testing & Inspection
Wilton, Connecticut, United States
OnsiteFull Time
5+ YOEBS/MS/PhD in mechanical/optical/materials engineering, 5+ years in optical fabrication and functional testing/inspection, proficiency with spectrometry and statistical tools, tooling and inspection experience, strong RCA and 6P capability, US work authorization required.
JMP, Minitab, spectrometry
1mo
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Automation Engineer (Hardware Testing Consumer Electronics)
New York, New York, United States
$100k-$120k/yr OnsiteFull Time
5+ YOE5+ years test automation for consumer electronics, experience in embedded system testing, Python and scripting, peripheral device testing (Wi‑Fi,Bluetooth,camera,audio,sensors), degree in CS/EE.
Python, pandas, numpy, OpenCV, shell scripting, batch scripting, C, macOS, Windows
3mo
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Sr. Software Engineer, Testing
Westport, Connecticut, United States
$350k-$500k/yr HybridFull Time
4+ YOE4+ years in rigorous engineering environments; 2+ years in SDET/testing architecture; strong diagnostic and system design skills; exposure to low-latency, agentic testing.
1w
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Software Engineer - Testing Frameworks
San Francisco or Toronto or New York or Montreal
$165k-$330k/yr HybridFull Time
Strong Go and/or Python skills; experience building testing frameworks, distributed-system integration infrastructure, load testing, Kubernetes, Docker, and scalable CI/CD.
Go, Python, pytest, testify, testcontainers, k6, Locust, Vegeta, JMeter, Gatling, Kubernetes, Docker, CI/CD
3mo
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Test Engineer II, Electrical Engineering (PCB Production & Testing) (New Haven, CT, US, 06511)
New Haven, Connecticut, United States
OnsiteFull Time
BS in Electrical Engineering; hardware/software test development; PCB production/testing; embedded systems; project leadership and collaboration.
Arduino, BLE, IEEE-488, RFID, WiFi, C#, Altium, TestStand, Embedded systems, Test automation
2mo
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Sr. Specialist - AI Automation & Testing
Charlotte or San Francisco or Los Angeles or New York City
$140k-$170k/yr OnsiteFull Time
8+ YOEMaster's in CS/EE/Electronics with 8+ years experience; expertise in vehicle E/E architecture, CAN/LIN/FlexRay/Automotive Ethernet, UDS (ISO 14229); CI/CD, Jenkins/GitLab/GitHub, Python, ML frameworks, Docker/Kubernetes, and Linux-based environments.
Jenkins, GitLab CI, GitHub Actions, Docker, Kubernetes, Python, SQL, Bash, n8n, Pinecone, Scikit-learn, TensorFlow, PyTorch, CANalyzer, CANoe, GitHub, GitLab, Artifactory, Codebeamer, Siemens Polarion, IBM DOORS Next Gen, PTC Windchill, Linux, UDS (ISO 14229), DBC, LIN, Automotive Ethernet, FlexRay, HIL, SIL, ECU
2mo
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Test Engineer
New York, New York, United States
OnsiteFull Time
5+ YOEHVAC certificate with 5+ years in test/lab/systems/controls; or Bachelor's in Engineering.
DAQ, Instrumentation, Sensors, PLCs, Electrical diagrams, Excel
1mo
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Development Test Engineer
Brooklyn, New York, United States
$100k-$160k/yr OnsiteFull Time
1+ YOEBachelor's degree in engineering,1+ years hands-on test or DAQ experience,ability to design/fabricate test rigs,develop test procedures,and analyze test data;U.S. work-authorized per export rules.
Data Acquisition (DAQ)
2w
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Program Manager/Testing & Commissioning Lead
New York City, New York, United States
$188k-$215k/yr OnsiteFull Time
12+ YOEBachelor's degree in engineering, construction management, systems engineering, transportation engineering, or related field; 12+ years in testing, commissioning, systems integration, startup, or operational readiness; transportation infrastructure experience.
SCADA
1w
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Robotics Test Engineer
New York City, New York, United States
$140k-$170k/yr HybridFull Time
5+ YOEBachelor's degree in engineering and 5+ years of reliability/test engineering in hardware products; Python, lab equipment, statistical analysis, CAD, and supplier testing experience required.
Python, MIL-STD-810, IEC 60068, IPC, HALT/HASS, SolidWorks, CAD, LabVIEW, Engineering Requirements Document (ERD), Gauge R&R, DOE, Cpk, AQL, Weibull
1mo
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Test Engineer
Plainview, New York, United States
$85k-$95k/yr OnsiteFull Time
5+ YOEDevelop and execute qualification test plans per RTCA DO-160/MIL-STD standards; expertise in EMI/EMC, power quality, environmental testing; 5+ years related experience; bachelor’s in electrical engineering preferred; able to lift 15 lbs.
Spectrum Analyzer, EMI Receiver, Pin Injection Generator, Data Logger, Oscilloscope, Digital Multimeter (DMM), TILE, EMC32, LabWindows/CVI
1mo
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Engineer
Northbrook or Durham or Melville
$75k-$85k/yr HybridFull Time
0+ YOEBachelor's in electrical or chemical engineering required; 0–2 years experience acceptable; training provided; client-facing and testing project experience valued.
3d
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Test Engineer (CT, Danbury)
Danbury, Connecticut, United States
OnsiteFull Time
Develop functional test procedures, programs, fixtures, and equipment configurations for circuit card and top-level assemblies; troubleshoot testing and coordinate with customers and engineering teams.
Flying Probe, In-Circuit Test
1mo
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Manufacturing Test Engineer - Westbury, NY
Westbury, New York, United States
$115k-$120k/yr OnsiteFull Time
3+ YOE3-6 years engineering experience with electronic/electromechanical fixtures, CNC and testing; knowledge of C#, VB6, Python, Altium, SolidWorks, and test equipment; ability to design test fixtures and support technicians.
C#, VB6, Python, Altium, SolidWorks, CAD, Radian RD-20, Radian RD-23, Fluke 5080A, CNC
2mo
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Senior Electronics Engineer
New York, New York, United States
$165k-$210k/yr HybridFull Time
7+ YOEBachelor’s degree in electrical engineering or computer science; 7+ years in systems engineering or product design; defense project management experience; end-to-end design knowledge; experience with complex systems and electrical/mechanical interfaces; travel up to 10%; ability to obtain US security clearance.
Embedded Linux, Networking, EMC testing, Hardware design, Software testing, Product design
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