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32 principle developer jobs at 25 companies in Pennsylvania

2d
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Advanced Emerging Tech Engineer, Principle
Bethlehem or Kalamazoo
OnsiteFull Time
Flowserve
FlowserveNYSE: FLS: Manufactures and services industrial pumps, valves, and mechanical seals.
Bachelor's degree in engineering or related field, several years product development or R&D experience, technical leadership of sprint teams, strong problem-solving and communication skills.
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1mo
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Principle Control Systems/Electrical Engineer
Pittsburgh or Morgantown or Albany
OnsiteFull Time
Waséyabek Development Company
Waséyabek Development Company: Manages non-gaming economic development for the NHBP Tribe.
10+ YOEBachelor's in engineering (or equivalent) and Professional Engineer (PE) required; 10+ years experience with >15 preferred; expertise in control, PLC/DCS, LabVIEW, AutoCAD, and electrical design; US citizenship required.
National Instruments LabVIEW, Autodesk AutoCAD, Allen Bradley ControlLogix, Allen Bradley CompactLogix, PLC, DCS, HMI
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1mo
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(Remote) GIS Developer
Texas or Wisconsin or Arizona or Washington or Virginia or Utah or Saskatchewan or Minnesota or Tennessee or Massachusetts or Manitoba or Pennsylvania or Oregon or Illinois or Ontario or Georgia or Florida or Alberta or North Carolina or Missouri or Colorado or California or United States or Canada
$40k-$55k/yr RemoteFull Time
Harris Computer
Harris ComputerToronto Stock Exchange: CSU: A provider of mission-critical software solutions for public sector and utilities, offering a collaborative culture and comprehensive employee benefits.
3+ YOEBachelor's in GIS/CS/Geography, 3+ years GIS development, proficiency with spatial databases (Oracle Spatial/PostGIS) and SQL, experience in C++, Python, Java or C#, familiarity with GIS principles, and passport for travel (~10%).
C++, Python, Java, C#, JavaScript, Oracle Spatial, PostGIS, SQL, Jira, GitHub, Leaflet, MapLibre, Esri ArcGIS Enterprise, Outage Management System (OMS)
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1mo
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(Remote) GIS Developer
Texas or British Columbia or Wisconsin or Arizona or Washington or Virginia or Utah or Saskatchewan or Minnesota or Tennessee or Massachusetts or Manitoba or Pennsylvania or Oregon or Illinois or Ontario or Georgia or Florida or Alberta or North Carolina or Missouri or Colorado or California or United States or Canada
$40k-$55k/yr RemoteFull Time
Harris Computer
Harris Computer: Provides mission-critical vertical market software and service solutions.
3+ YOEBachelor's in GIS/CS/Geography or related; 3+ years GIS development; strong GIS principles, spatial DBs (Oracle Spatial, PostGIS) and SQL; experience with C++, Python/Java/C#; familiarity with Jira and GitHub; valid passport.
C++, Python, Java, C#, Oracle Spatial, PostGIS, SQL, Jira, GitHub, JavaScript, PHP, Leaflet, MapLibre, Esri ArcGIS Enterprise, Common Information Model (CIM)
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2w
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Senior Vice President, Full-Stack Engineer
Pittsburgh, Pennsylvania, United States
$120k-$200k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
10+ YOE10-14 years software development experience, bachelor's in computer science or related, expertise in frontend and backend development, security principles, relational databases, and mentoring experience.
C#, Java, HTML, NodeJS, CSS, JSON, Angular, JavaScript, Pluralsight
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1mo
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Software Engineer
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
Software Engineering Institute
Software Engineering Institute: Developing software and AI engineering for national security.
Professional experience with Python and Microsoft SQL Server, experience with RESTful APIs, strong software engineering principles, testing and source control, and ability to analyze complex technical and business problems.
Python, Microsoft SQL Server, FastAPI, OpenAPI/Swagger, CI/CD
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1mo
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Software Engineer
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
Carnegie Mellon University
Carnegie Mellon University: Global research university providing higher education and conducting scientific research.
Professional experience with Python and Microsoft SQL Server, designing and consuming RESTful APIs, strong software engineering principles, testing and source control, and ability to analyze complex technical and business problems.
Python, Microsoft SQL Server, FastAPI, OpenAPI/Swagger, CI/CD
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4d
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Software Engineer III, Product Safety & Integrity
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$92k-$144k/yr RemoteFull Time
Wikimedia Foundation
Wikimedia Foundation: Operates Wikipedia and provides global free knowledge infrastructure.
1+ YOE1+ years professional experience; proficiency in PHP or Javascript, relational databases, security principles; experience building large-scale applications and driving cross-team objectives.
PHP, Javascript
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1mo
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Test Development Engineer
Windber, Pennsylvania, United States
OnsiteFull Time
Kitron
KitronOslo Stock Exchange: KIT: Electronics manufacturing services for professional and industrial markets.
Bachelor's in engineering, advanced expertise in test strategy, fixture and equipment design, PCB design principles, test software development (.NET, NI LabVIEW, C#, TestStand), technical leadership, and multi-project test resource management.
.NET, NI LabVIEW, Test Stand, C#, ATE
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2mo
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Entry-Level Engineer
State College, Pennsylvania, United States
OnsiteFull Time
The Whiting-Turner Contracting Company
The Whiting-Turner Contracting Company: A construction and contracting firm that manages project delivery.
0+ YOEBachelor’s degree in engineering or related field; knowledge of engineering principles; proficiency with Microsoft Office; ability to read drawings; effective communication.
Microsoft Project, SureTrak, Primavera, Microsoft Office
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6d
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SAFETY ENGINEER
Philadelphia, Pennsylvania, United States
$117k-$152k/yr OnsiteFull Time
Naval Surface Warfare Center Dahlgren Division
Naval Surface Warfare Center Dahlgren Division: Develops and integrates advanced naval warfare and weapon systems.
1+ YOEProfessional engineer with specialized safety engineering experience (GS-12 equivalent) applying advanced safety engineering principles; bachelor's in engineering or EIT/PE/FE alternative; supporting documentation required.
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1w
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Staff Application Engineer (onsite)
New Freedom or San Antonio or Baltimore
$100k-$140k/yr HybridFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
10+ YOEBachelor's degree,10+ years experience in HVAC or chiller technology,knowledge of refrigeration principles,proficiency with engineering systems,and up to 15% travel.
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1mo
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Advanced RF Engineer
Lansdale, Pennsylvania, United States
OnsiteFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
Proven RF design experience for aerospace, knowledge of RF principles and antenna design, proficiency with Keysight ADS/Cadence AWR/ANSYS HFSS/CST, RF testing and validation experience, and ability to obtain security clearance.
Keysight ADS, Cadence AWR, ANSYS HFSS, CST, software-defined radio (SDR)
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1mo
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Signal Integrity Engineer
Valley Green or Yocumtown or Nashua
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
BS in Electrical Engineering or Physics required; hands-on frequency- and time-domain characterization; experience with TDR, VNA, pattern generators, error detectors; understanding of electromagnetic principles; EM simulation tools preferred.
TDR, VNA, pattern generators, error detectors, Ansys HFSS, Designer, CST Microwave, HSPICE, MatLab, ADS
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2mo
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Metal Finishing Process Engineer
Erie, Pennsylvania, United States
OnsiteFull Time
Erie Plating Company
Erie Plating Company: Provides precision metal finishing and electroplating for industrial components.
5+ YOE5+ years manufacturing process engineering experience in metal finishing; knowledge of finishing principles, blueprint reading, lean, continuous improvement, quality systems (ISO 9001:2015, Nadcap); strong problem-solving and communication skills.
ERP, Nadcap, ISO 9001:2015
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1mo
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Signal Integrity Engineer
Nashua or Yocumtown or Pennsylvania
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
2+ YOEBS in Electrical Engineering or Physics required; hands-on frequency- and time-domain characterization experience; experience with TDR, VNA, pattern generators, error detectors; understanding of electromagnetic principles; MS/PhD and 2+ years industry experience preferred.
TDR, VNA, pattern generators, error detectors, Ansys HFSS, Designer, CST Microwave, HSPICE, MatLab, ADS
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1mo
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Transportation Engineer 1 (2026 New Graduates!)
Pittsburgh, Pennsylvania, United States
$67k-$110k/yr HybridFull Time
CDM Smith
CDM Smith: Engineering and construction firm for global infrastructure projects.
0+ YOEBachelor's in civil/transportation/structural engineering (or equivalent experience). 0 years experience. Familiarity with CADD, Microsoft Excel/Word, and basic engineering design principles; strong verbal and written communication.
CADD, Microsoft Excel, Microsoft Word
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1mo
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Elasticsearch Lead Engineer - SIEM Platform
Malvern or Charlotte or Dallas or Fort Worth
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
6+ YOE6+ years Elasticsearch experience, undergraduate degree or equivalent, expertise with ECS, AWS, data streaming and data lake integrations, infrastructure-as-code, security principles, and mentoring experience.
Elasticsearch, Elastic Common Schema (ECS), Kibana, AWS S3, Kinesis Data Streams, Lambda, CloudWatch, EC2, IAM, Secrets Manager, AWS CloudFormation, Apache Kafka, Confluent Platform, Apache Iceberg, Terraform, Ansible, CDK, Elastic Security / SIEM, ECK, Kubernetes
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5d
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Returning New Grad Engineer I - Winter/Summer 2027 - Mid Atlantic Division (For Current/Former HNTB Interns Only)
Philadelphia or Harrisburg or Charlotte or Whitehall or Pittsburgh or Baltimore or Fairmont or Elkins or Raleigh or North Charleston or Washington or Glen Allen or King of Prussia or Arlington or Scott Depot
$66k-$115k/yr OnsiteFull Time
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
Bachelor's degree in Engineering; familiarity with Microsoft Office, MicroStation and/or AutoCAD; understanding of engineering principles; EIT preferred; Master's and EIT are preferred.
Microsoft Office, MicroStation, AutoCAD
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2mo
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Transmission Line Engineer 2 - Grid
Reading, Pennsylvania, United States
$69k-$100k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Engineering and consulting services for the power industry.
1+ YOEABET-accredited engineering degree; related engineering/internship experience; proficiency with PLS-CADD/PLS-POLE; 1+ year in transmission line engineering or a Master’s degree; knowledge of engineering principles and design tools; MS Office; strong communication.
PLS-CADD, PLS-POLE, AutoCAD, Microstation, ArcGIS, CDEGS, MATLAB, Python, MS Office
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