123 engineer and developer jobs at 76 companies in Downingtown, PA

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Command and Control Engineer/Developer
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time, Part Time
Integrated Solutions for Systems
Integrated Solutions for Systems: Provides engineering, systems integration, and research for defense.
5+ YOE5+ years software development experience, bachelor’s in engineering/computer science, US citizenship, DoD clearance eligibility, Docker, GitLab CI/CD, REST API experience, Unix/Linux proficiency, strong communication and analytical skills.
Docker, GitLab, RESTful APIs, Golang, C++, postGres, postGIS, Microsoft Excel, Microsoft Word, Unix, Linux, ATAK, TakServer, Data Distribution Service
2mo
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Controls and Automations Engineer
Philadelphia, Pennsylvania, United States
$90k-$120k/yr OnsiteFull Time
The GBS Group
The GBS Group: Provides technical engineering and maintenance services for infrastructure assets.
3+ YOEBachelor’s degree in Electrical Engineering or equivalent; PLC experience; ability to obtain secret clearance; travel.
Siemens PLC, Allen-Bradley PLC, GE PLC, HMI (WinCC), HMI (Wonderware), HMI (FactoryTalk), HMI (Cimplicity), Visual Basic, PLC programming
2mo
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Principal Protection and Control Engineer
Reading, Pennsylvania, United States
OnsiteFull Time
Worley
WorleyASX: WOR: Provides engineering and project delivery services for energy and resources.
8+ YOEExtensive protection and control engineering for substations; 69kV+; US PE preferred; Bachelors in electrical engineering; 8+ years experience; ability to travel to sites.
MS Office Suite
2mo
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Principal Protection and Control Engineer
Reading or United States
HybridFull Time
Worley
WorleyAustralian Securities Exchange: WOR: Global professional services for energy, chemicals, and resources sectors.
8+ YOEBachelor's in electrical engineering, 8+ years protection and controls experience (69kV+), PE preferred, protection/control design and execution, proposal estimating, MS Office proficiency, mentoring and site walkdown ability.
Microsoft Office
1mo
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Process and Integration Engineer, Optoelectronics
Breinigsville, Pennsylvania, United States
$110k-$176k/yr OnsiteFull Time
Broadcom
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
6+ YOEMaster's in Materials/Optical/Chemical/Electrical Engineering, 6+ years semiconductor manufacturing (4+ years thin-film deposition), expertise in IBS/ALD, vacuum physics, SPC/DOE/FMEA/DMAIC, and tools such as JMP, SQL, and Tableau.
Ion Beam Sputtering (IBS), ALD, SPC, DOE, FMEA, OCAP, DMAIC, JMP, SQL, Tableau, spectroscopic ellipsometry, spectrophotometry, AFM, Automated Visual Inspection (AVI), Pick-and-Place (PnP)
2mo
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Loads and Dynamics Engineer Staff (Level 4)
Huntsville or Sunnyvale or Littleton or King of Prussia
$105k-$208k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
6+ YOEBachelor's in engineering, 6+ years performing structural dynamics and loads development, expertise in vibroacoustic/shock analyses, FEA using NX Simcenter/NASTRAN/LS-Dyna/Wave6, MATLAB proficiency, and ability to obtain Secret clearance (US citizen).
NX Simcenter, NASTRAN, LS-Dyna, Wave6, MATLAB
4d
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Mechanical Research and Development Engineer
Warminster, Pennsylvania, United States
$116k-$221k/yr OnsiteFull Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
2+ YOEBachelor's in engineering or science, 2+ years relevant experience (5+ for advanced level), FEA and CAD experience, MATLAB/Python skills, ability to perform lab testing and collaborate on multidisciplinary teams.
SolidWorks, Creo, NX, MATLAB, Python, Abaqus
1mo
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Serialization and Electrical Engineer
Allentown, Pennsylvania, United States
OnsiteFull Time
Sharp
Sharp: Contract packaging and clinical services for the pharmaceutical industry.
5+ YOEDesign and document electrical schematics, program and qualify PLC/HMI and serialization systems, manage master data and EPCIS reporting, and support equipment installation and validation.
Programmable Logic Controllers (PLCs), Human Machine Interfaces (HMIs), Optical Character Verification (OCV), Optical Character Recognition (OCR), Vision Systems, Barcode Graders/Verifiers, Frequency Drives, Stepper Drives, Servo Drives, VB (Visual Basic), SQL, EPCIS
3w
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Junior Engineer – Defense and Security Assistance
Aberdeen, Maryland, United States
$85k-$110k/yr OnsiteFull Time
Bowhead
Bowhead: Federal government contracting and professional services provider.
2+ YOEBachelor's in engineering, 2+ years engineering experience, strong communication, security clearance at Secret, ability to lift 50 lbs and travel up to 10%.
Microsoft PowerPoint, Microsoft Excel
2mo
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AI Prompt and Skills Engineer
Raleigh or Indianapolis or Atlanta or Richmond or Tysons Corner or Ft. Lauderdale or West Warwick or Austin or Denver or Orlando or Charlotte or Greenville or Jeffersonville or Alpharetta or Tampa or Nashville or Cincinnati or Louisville or Augusta or Rockville or Chicago or Reading or Pittsburgh
$116k-$175k/yr RemoteFull Time
Cherry Bekaert
Cherry Bekaert: Provides accounting, tax, and business advisory services to organizations.
Bachelor’s degree in Computer Science, Data Science, Information Systems, Engineering; hands-on prompt engineering; familiarity with AI platforms; strong documentation and collaboration.
Anthropic Claude, Microsoft Copilot, AI development frameworks, Prompt engineering tooling
1mo
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Senior Electrical and Controls Engineer
Allentown or Illinois or California or New York or Texas or United States or Asia or Europe
OnsiteFull Time
Sumitomo (SHI) Cryogenics of America
Sumitomo (SHI) Cryogenics of AmericaTokyo Stock Exchange: 6302: Manufacturer of cryogenic and vacuum cooling systems.
5+ YOEBS EE with 7+ years or MS EE (or related) with 5+ years; experience with electrical diagrams, control systems, failure analysis, test equipment, LabVIEW and C/C++; ability to design tests, write technical reports, and lead projects.
National Instruments LabVIEW, C, C++, power meter, oscilloscope, multi-meter, hi-pot tester, insulation resistance tester, power supply
3w
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Systems and Database Engineer | Database Services | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
1+ YOEExperience with database and systems engineering, SQL and Python proficiency, Kubernetes and Linux fundamentals, and 1+ years in database/systems engineering or related roles supporting production environments.
MariaDB, MongoDB, InfluxDB, ClickHouse, SQL, Python, Kubernetes, Neo4j, Oracle, ProxySQL, Terraform, Prometheus, Grafana, Linux
1mo
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Junior Substation Protection and Control Engineer
Rochester or Boston or New York or Salt Lake City or Orlando or Augusta
$73k-$125k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
1+ YOEBachelor's in Electrical Engineering; 1+ year HV substation protection and control experience; AutoCAD Electrical; PSCAD/ETAP/EMTP; relay settings; wiring schematics; MS Office; travel flexibility.
AutoCAD Electrical, MathCAD, ASPEN, ETAP, PSCAD, EMTP, Bluebeam, MS Office
3d
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Mobile Engineer - Android and Flutter
Philadelphia or Austin
OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
4+ YOE4+ years Android development experience with Kotlin; experience with Spec-Driven Development, RESTful APIs, MVVM/Clean Architecture, debugging, and collaborative team work.
Kotlin, Flutter, Dart, Jetpack Compose, MQTT, Spec-Driven Development (SDD), RESTful APIs, Android, MVVM, Clean Architecture
1mo
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Field and Product Support Engineer (62859)
King of Prussia, Pennsylvania, United States
FieldFull Time
Tosoh Bioscience
Tosoh BioscienceTokyo Stock Exchange: 4042: Provides chromatography and diagnostic solutions for life sciences and healthcare.
4+ YOEAssociate degree in engineering (or military technical training) required, 4+ years industry experience, valid driver’s license and passport, ability to travel ~70%, mechanical/electrical troubleshooting, familiarity with chromatography instrumentation, Microsoft Office and CRM proficiency.
Microsoft Office, CRM
3w
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Systems and Database Engineer | Database Services | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
1+ YOE1+ year experience in database or systems engineering; strong SQL, Python, Kubernetes, and Linux fundamentals; experience with large-scale relational and non-relational databases and operating in production environments.
SQL, Python, Kubernetes, Linux, MariaDB, MongoDB, InfluxDB, ClickHouse, Neo4j, Oracle, ProxySQL, Terraform, Prometheus, Grafana, AI tools
1mo
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Sr Protection and Control Field Engineer
Boston or New York or Pittsburgh or Philadelphia
$50-$70/hr FieldFull Time
Powerserve Technologies
Powerserve Technologies: Full-service EPC contractor specializing in utility substation construction.
7+ YOE7+ years protection & control experience in electric utilities, relay testing and substation commissioning, ability to read electrical drawings, valid driver\u0002s license, travel in Northeastern US, client-facing and leadership experience.
SEL, GE, ABB, Siemens, Schweitzer, Beckwith, SCADA
2w
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Principal Engineer - Equipment Integration and Technical Services
Middletown, Delaware, United States
OnsiteFull Time
WuXi AppTec
WuXi AppTecHong Kong Stock Exchange: 2359: Global provider of pharmaceutical R&D and manufacturing services.
8+ YOEAdvanced pharmaceutical engineering experience with equipment-to-facility integration, commissioning, qualification, troubleshooting, and cGMP practices; bachelor's+ with 12+ years (masters+10, PhD+8).
4w
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Uptime Spec and Design Engineer
Harrisburg or Reading
OnsiteFull Time
Penske Truck Leasing
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
Associate degree required; AutoCAD and SolidWorks proficiency; strong technical writing, data-driven problem solving, system analysis, and cross-functional collaboration skills; background check and drug screen required.
AutoCAD, SolidWorks, Microsoft Office
1w
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Building Automation and Controls Engineer (LSNA-PA)
Conshohocken, Pennsylvania, United States
$111k-$185k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
5+ YOEBachelor's in Mechanical, Electrical or Automation Engineering, 5+ years BAS/HVAC controls experience, knowledge of DDC/PLC/DCS, AF&IDs/P&IDs, I/O lists, strong communication and analytical skills.
Building Automation System (BAS), DDC, PLC, DCS, AF&IDs, P&IDs, I/O List, AUTOCADD

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