33 principle developer jobs at 23 companies in Lynbrook, NY

4d
Save
Mark Applied
Hide
Principle Engineer- SPAM
Jersey City or Chicago
$150k-$200k/yr HybridFull Time
Infobip
Infobip: Provides cloud-based software for global business messaging and engagement.
Principal-level technical expertise in platform operations, anti-abuse, routing, monitoring, reliability, automation, regulatory controls, and cross-functional technical leadership.
AI
3mo
Save
Mark Applied
Hide
Principle Software Engineer, AI Observability & Evals Platform
Boston or San Francisco or New York City
$230k-$270k/yr OnsiteFull Time
LangChain
LangChain: Tools for building and deploying production-ready AI agents.
10+ YOE10+ years backend or full-stack engineering; strong Python/Go; TypeScript/React; architectural decisions; reliable, scalable systems; mentoring.
Python, Go, TypeScript, React
4d
Save
Mark Applied
Hide
SRE Software Engineer III
Jersey City, New Jersey, United States
$138k-$185k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
3+ YOE3+ years of software engineering experience; proficiency in a programming language, site reliability principles, observability, CI/CD, containers, orchestration, networking, and AI-assisted development tools.
Python, Java, Spring Boot, .NET, Grafana, Dynatrace, Prometheus, Datadog, Splunk, Jenkins, GitLab, Terraform, Docker, Kubernetes, Amazon Elastic Container Service
1w
Save
Mark Applied
Hide
Quality Engineer - E2
Stratford, Connecticut, United States
$79k-$147k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Applies quality principles, evaluates product requirements and processes, investigates failures, analyzes inspection and testing data, and improves internal and supplier performance.
Flexible Spending Accounts
3w
Save
Mark Applied
Hide
ENGINEER, JR., PRODUCT
Springfield, New Jersey, United States
$75k-$85k/yr OnsiteFull Time
Valcor Engineering
Valcor Engineering: Designs and manufactures fluid and motion control components for critical industries.
Bachelor's in engineering required; internship or manufacturing experience preferred. Basic manufacturing principles, Excel/Word/PowerPoint proficiency, willingness to learn, and exposure to Lean/Six Sigma, CAD, or ERP preferred.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, CAD, ERP
3w
Save
Mark Applied
Hide
Senior Site Reliability Engineer, Production Engineer - ThousandEyes
San Francisco or Seattle or Austin or New York City
$165k-$241k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
5+ YOE5+ years experience; proficiency in Python or Go; expertise with Kubernetes, cloud (AWS), Unix/Linux; strong SRE principles, incident response, and security-minded engineering.
Python, Go, Kubernetes, Service Mesh, Prometheus, OpenTelemetry, ArgoCD, CNCF, AWS, Unix, Linux
2d
Save
Mark Applied
Hide
Cyber Security Engineer
Camden or Buchanan or Covert or Philadelphia
$105k-$125k/yr OnsiteFull Time
Holtec International
Holtec International: Provides nuclear fuel storage systems and small modular reactors.
0+ YOEBachelor's degree in a technical discipline and internship, academic, project-based, or up to 2 years of related experience. Requires cybersecurity principles, networking, systems, standards, technical documentation, and Microsoft Office knowledge.
Microsoft Office, NIST, ISA/IEC 62443, Industrial Control Systems (ICS), Operational Technology (OT)
1mo
Save
Mark Applied
Hide
Intermediate Substation Structural Engineer
Freeport or Hallowell or New York or Syracuse or Ann Arbor or New Albany
$74k-$127k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
1+ YOEBachelor's in structural or civil engineering,1+ years relevant experience,knowledge of structural engineering principles,codes,and discipline-specific design software;strong communication and analytical skills.
MicroStation, AutoCAD, Civil 3D, ArcGIS, InRoads, Geopak, GeoSlope, ANSYS, STADD, HEC-RAS, HEC-HMS
1w
Save
Mark Applied
Hide
Sr. Production Engineer, Continuous Improvement
Parsippany, New Jersey, United States
$115k-$130k/yr OnsiteFull Time
Marotta Controls
Marotta Controls: Designs and manufactures precision control systems for aerospace and defense.
5+ YOEBachelor's degree in engineering or a related technical field, 5+ years designing and implementing precision devices, and experience with manufacturing processes, tooling, fixtures, lean principles, root cause analysis, and continuous improvement.
Microsoft Office
1mo
Save
Mark Applied
Hide
Returning New Grad Engineer I - Winter/Summer 2027 - Northeast Division (For Current/Former HNTB Interns Only)
New York or South Portland or Princeton or Bedford or Boston or Newark or Cherry Hill or Parsippany or South Norwalk or Rocky Hill or Chelmsford
$66k-$125k/yr OnsiteFull Time
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
Bachelor's degree in Engineering required; knowledge of engineering principles; familiarity with Microsoft Office, MicroStation and/or AutoCAD; EIT preferred; master's preferred.
Microsoft Office, MicroStation, AutoCAD
1mo
Save
Mark Applied
Hide
Returning New Grad Engineer I - Winter/Summer 2027 - Northeast Division (For Current/Former HNTB Interns Only)
New York or South Portland or Princeton or Bedford or Boston or Newark or Cherry Hill or Parsippany or South Norwalk or Rocky Hill or Chelmsford
$66k-$125k/yr OnsiteFull Time
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
Bachelor's degree in Engineering required; understanding of engineering principles; familiarity with Microsoft Office, MicroStation and/or AutoCAD; EIT preferred; Master's preferred.
Microsoft Office Suite, MicroStation, AutoCAD
1w
Save
Mark Applied
Hide
Mechanical Engineer Series (Buses) - PE License Required
Brooklyn, New York, United States
OnsiteFull Time
Metropolitan Transportation Authority
Metropolitan Transportation Authority: Operates public transportation systems in the New York region.
4+ YOENew York State professional engineer license and four years of full-time mechanical engineering experience; requires engineering principles, CAD, NFPA and code knowledge, with advanced project leadership for Levels II and III.
Bentley MicroStation, Microsoft Office, CAD
1mo
Save
Mark Applied
Hide
Returning New Grad Engineer I - Winter/Summer 2027 - Northeast Division (For Current/Former HNTB Interns Only)
Bedford or Boston or Chelmsford or Cherry Hill or New York City or Newark or Parsippany or Princeton or Rocky Hill or South Norwalk or South Portland
$66k-$125k/yr OnsiteFull Time
HNTB
HNTB: Infrastructure firm providing engineering, architecture, and construction management services.
Bachelor's degree in Engineering required; engineering principles, Microsoft Office Suite, and familiarity with MicroStation or AutoCAD. Current or former HNTB interns only.
Microsoft Office Suite, MicroStation, AutoCAD
1mo
Save
Mark Applied
Hide
Principal Engineer, Digital Workplace Technology Engineering
New York or New Jersey or Los Angeles or United States
$180k-$210k/yr RemoteFull Time
NBCUniversal
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
12+ YOE12+ years in enterprise/platform engineering; deep expertise in Microsoft 365, endpoint management (Intune, JAMF, SCCM), Azure, enterprise AI (Copilot, Power Platform), architecture, SRE principles, and large-scale platform transformations.
Microsoft 365, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Exchange Online, Microsoft Entra ID, Microsoft Purview, Microsoft Defender, Microsoft Intune, JAMF, Microsoft SCCM, Microsoft Copilot, Copilot Studio, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Azure, MLOps, DevOps
2w
Save
Mark Applied
Hide
Senior Identity & Access Management (IAM) Engineer, Workforce Identity
Atlanta or Grand Rapids or Pittsburgh or Valhalla
OnsiteFull Time
Acrisure
Acrisure: Provides AI-powered insurance, financial, and business risk solutions.
5+ YOERequires 5+ years in IAM engineering, enterprise Microsoft Entra ID and Active Directory, AWS IAM, authentication protocols, automation, PAM or IGA platforms, and Zero Trust and least-privilege principles.
Microsoft Entra ID, Active Directory, AWS IAM, Azure, SAML, OIDC, OAuth2, SCIM, Conditional Access, MFA, Identity Protection, Entra Connect, PowerShell, Microsoft Graph API, Python, Terraform, Delinea, CyberArk, BeyondTrust, Azure PIM, SailPoint, Saviynt, Okta, NIST 800-63, NIST CSF, CIS Controls, SIEM
2mo
Save
Mark Applied
Hide
Associate or Senior Associate, Fixed Assets / Cost Segregation Engineer (AMCS)
Boston or New York City or Philadelphia or Pittsburgh
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
1+ YOEBachelor's in engineering/architecture/construction management,1+ year experience (2+ preferred for Senior),knowledge of construction/building systems,familiarity with federal depreciation principles,advanced Excel and data tools.
Microsoft Excel, Power Query, Alteryx, Power BI, Tableau, SQL, Python, R
17h
Save
Mark Applied
Hide
Inhalation Senior Scientist, Formulation R&D
Piscataway, New Jersey, United States
$90k-$115k/yr OnsiteFull Time
Amneal Pharmaceuticals
Amneal PharmaceuticalsNASDAQ: AMRX: Develops and manufactures generic and specialty pharmaceutical products.
2+ YOEMaster's degree in science required; Ph.D. in a related field preferred. Requires 2+ years of pharmaceutical development experience applying scientific principles.
3w
Save
Mark Applied
Hide
Training and Development Representative
Bronx, New York, United States
OnsiteFull Time
NYC Health + Hospitals
NYC Health + Hospitals: The largest municipal health care system in the US.
1+ YOEBachelor's degree in a related field and 1+ year experience in employee development/training; knowledge of training principles, strong communication, writing and research skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft Office
1w
Save
Mark Applied
Hide
Research Scientist, Amazon Connect
New York City, New York, United States
$157k-$213k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOEPhD, or master's degree with 4+ years of quantitative research experience; experience applying scientific principles to business problems and analyzing experimental and observational data.
R, MATLAB, Python, AWS, Amazon Lex, Amazon Polly, AWS Lambda, Amazon S3, Amazon Kinesis
1w
Save
Mark Applied
Hide
Research Analyst (Economics and Finance) - July 2027
New York City, New York, United States
$98k/yr OnsiteFull Time
The Brattle Group
The Brattle Group: Economic, financial, and regulatory consulting and expert testimony services.
Undergraduate degree in a quantitative discipline, strong academics, finance knowledge, quantitative analysis, teamwork, leadership, creativity, and demonstrated project experience using economic principles.
Microsoft Excel, Python, R, SAS, Stata, VBA

Explore Jobs

Expand Your Job Search