292 engineer and developer jobs at 155 companies in Holbrook, NY
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DSP and Hearing Engineer
New York City, New York, United States
$160k-$220k/yr HybridFull Time
Experience in audio or hearing aid DSP, signal processing, acoustic measurement, Python; strong communication with non-engineers.
Python, Matlab, Kemar, Ear simulators, beamsforming, speech intelligibility analysis
3mo
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Manufacturing and Process Engineer
North Haven, Connecticut, United States
OnsiteFull Time
3+ YOEBachelor's in mechanical or manufacturing engineering; 3+ years manufacturing experience; strong problem-solving, lean knowledge, CAD proficiency, and good communication.
CAD, SAS, Lean manufacturing tools
2mo
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Engineer - Wire and Cable
Melville, New York, United States
$75k-$80k/yr OnsiteFull Time
Bachelor's degree in Engineering, electrical engineering preferred; strong electrical knowledge; MS Office; strong communication; attention to detail.
Microsoft Office
1mo
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Controls and Instrumentation Engineer
Wallingford, Connecticut, United States
$86k-$130k/yr OnsiteFull Time
5+ YOEBS/MS in electrical/controls engineering, 5+ years in process controls and automation, experience with plant DCS and PLCs; Siemens DCS or Emerson/GE PLC experience a plus.
PLC, DCS, Siemens DCS, Emerson PLC, GE PLC
1mo
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Intermediate Instrumentation and Controls Engineer
New York, New York, United States
$85k-$116k/yr OnsiteFull Time
1+ YOEBachelor's in engineering, 1+ years relevant experience, knowledge of BMS/DDC, BACnet/Modbus, Revit/AutoCAD (Plant 3D or MEP), Microsoft Office, ability to produce drawings/specifications, support construction administration and commissioning.
Revit, AutoCAD Plant 3D, AutoCAD MEP, Microsoft Office, BACnet, Modbus, DDC, ISA Standards
1w
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Senior Developer Relations Engineer, GKE and AI Infrastructure
Sunnyvale or Cambridge or Kirkland or New York City or Raleigh or Durham or Seattle
$163k-$236k/yr OnsiteFull Time
5+ YOEBachelor's in CS or equivalent,5+ years technical experience,2+ years running AI/ML workloads on GPUs/TPUs with Kubernetes/GKE,2+ years producing developer content,proficiency in Python and strong programming skills.
Kubernetes, GKE, GPU, TPU, Python, C++, Java, Vertex AI, Google Cloud
1mo
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Entry-Level Geotechnical and Modeling Engineer
New York City, New York, United States
$68k-$93k/yr FieldFull Time
0+ YOEBachelor's in Civil Engineering, EIT, minimum GPA 3.5, 0–3 years experience, willingness to work primarily in the field, Plaxis and DeepEx experience preferred, valid driver's license.
Plaxis, DeepEx
1mo
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Senior Software and AI Engineer
Livingston or New York or Sunnyvale or San Francisco or Bellevue
$182k-$242k/yr OnsiteFull Time
3+ YOE3+ years professional programming; full‑stack development with React/TypeScript and backend services in Node.js or Go; experience with GenAI/LLM frameworks (LangChain, ChatGPT API, Glean API); cloud, Kubernetes, and CI/CD familiarity.
Workato, LangChain, LangGraph, ChatGPT agentflow, ChatGPT API, OpenAI API, Gemini agent flow, Glean API, React, TypeScript, Node.js, Go, Python, C++, C#, Java, FastAPI, gRPC, Next, Cursor, Claude, Copilot, ChatGPT Codex, Ray, Kafka, Spark, Kubernetes, AWS, Azure, GCP, Workato, Boomi, ERP, HRIS, DCIM, Data Warehouse
1mo
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Senior Software and Architecture Engineer
New York City or United States
HybridFull Time
15+ YOE15+ years software engineering experience; lead architecture and technical direction; strong Django/Django REST Framework and Python, TypeScript/React, PostgreSQL; AWS (EC2, EBS, Lambda, ECS); CTEM or penetration-testing tooling a plus; excellent communication.
Django, Python, Django REST Framework, React, TypeScript, JavaScript, PostgreSQL, AWS, EC2, EBS, Lambda, ECS, Nuclei, Nmap, CTEM
3w
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Bridge and Civil Structures Engineer
New York City, New York, United States
$75k-$104k/yr HybridFull Time
0+ YOEMaster's in Structural Engineering required, 0–2 years relevant bridge/heavy infrastructure experience, FE passed with path to P.E., US work authorization without sponsorship, strong communication and coding interest.
1w
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Project Engineer, Design and Construction
Long Island City, New York, United States
$66k-$76k/yr HybridFull Time
1+ YOEBaccalaureate degree in civil engineering and 1 year civil engineering experience required (or bachelor+master). Must have filed for Assistant Civil Engineer Civil Service Exam #7006. AutoCAD and Civil3D experience; NY driver's license preferred.
AutoCAD, Civil 3D, Agency Response Tracking System (ARTS)
1d
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Quantitative Analyst and Developer
Mumbai or New York City or London or Hong Kong
HybridFull Time
Bachelor's or master's degree in finance, mathematics, engineering, computer science, or related field; extensive quantitative development experience; Java or C++; Python or R and Q/KDB preferred.
Java, C++, Python, R, Q/KDB
1mo
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Testing and Automation Engineer
Shelton, Connecticut, United States
$103k-$128k/yr OnsiteFull Time
5+ YOE5+ years in software testing/automation, proficiency with automation frameworks (Selenium, Cypress, Playwright, REST-assured, Postman), ability to write/debug test code (Java, JavaScript/TypeScript, Python, C#), CI/CD and API knowledge, AI-assisted testing experience.
Selenium, Cypress, Playwright, REST-assured, Postman, Azure DevOps, Java, JavaScript, TypeScript, Python, C#
1mo
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Software Engineer, Developer Platforms and Generative AI
New York, New York, United States
$110k-$130k/yr HybridFull Time
3+ YOE3+ years building cloud-native applications (Go), 1–2 years improving developer experience or internal platforms, 1–2 years with AWS or GCP, 1+ year using GenAI tools, plus strong communication and problem-solving.
Go, Golang, GitHub Copilot, Cursor, Claude Code, litellm.ai, DataDog, DX, FinOut, Amazon Web Services, Google Cloud Platform, Kubernetes, EKS
1mo
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Resident Engineer Rail and Transit
New York, New York, United States
$152k-$186k/yr HybridFull Time
5+ YOEBachelor's in Civil Engineering or Construction Management, 5+ years infrastructure/transit construction experience (NYC metro), resident engineering experience with public rail agencies, OSHA 30, ability to obtain NY PE, night/weekend availability, supervise inspection staff.
1w
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Engineer, Central Engineering Protection Metering and Security
New York, New York, United States
$105k-$140k/yr OnsiteFull Time
3+ YOEBachelor's degree in engineering, minimum 3 years' engineering experience; experience with relay protection, coordination, fault studies, and project execution; strong communication and Microsoft Office skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
1mo
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Senior Forecasting and Optimization Engineer
United States or Brooklyn
$150k-$175k/yr RemoteFull Time
5+ YOE5+ years in machine learning, statistical analysis, control systems, or optimization; 3+ years Python with Pandas, Numpy, SciPy, scikit-learn, PyTorch, TensorFlow; experience with large datasets, data pipelines, and communicating results to stakeholders.
Python, Pandas, Numpy, SciPy, Sklearn, PyTorch, Tensorflow, AWS, GCP, Azure, Snowflake, Databricks, Large Language Models
2mo
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Resident Engineer - Rail and Transit
New York or Newark
$112k-$196k/yr OnsiteFull Time
15+ YOE15+ years in construction contract administration; Civil Engineering degree; EIT/PE preferred; NJ/NY exposure; geotechnical software familiarity.
LPILE, GROUP, FB-MultiPier, Slope-W, Seep-W, DeepEx, Plaxis, Settle3D, MS Office
1mo
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Platform Engineer - Databricks and Cloud
New York, New York, United States
HybridFull Time
6+ YOEHands-on AWS and Terraform experience, Databricks on AWS administration, CI/CD automation, data engineering concepts (ETL/ELT, data lakes), and DevOps/cloud architecture expertise.
AWS, Terraform, AWS CDK, Databricks, GitHub, GitHub Actions, CodeBuild, CodeDeploy, ArgoCD, AWS Glue, Redshift, DynamoDB, EC2, EKS, Lambda, API Gateway, VPC, IAM, Security Groups, Load Balancers, Unity Catalog, Kubernetes, Control Tower, Organizations, Landing Zone, CloudWatch, Grafana, Prometheus, ELK, AWS Well-Architected Framework
3mo
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Energy Engineer: Measurement and Verification
Piscataway or New York
$70k-$82k/yr HybridFull Time
1+ YOEBachelor's in Engineering; 1-3 years in M&V/energy analytics; IPMVP/ASHRAE/FEMP knowledge; Excel required; Python/R/SQL preferred; travel within the US.
Excel, Python, R, SQL, Data analysis, BAS
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