402 system development engineer jobs at 207 companies in Pennsylvania
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System Engineer, Senior - MBSE
King of Prussia or Littleton
$89k-$178k/yrOnsiteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Experience with CAMEO, SysML, MBSE tools, and DOORS; developing subsystem requirements, system architecture and CONOPs; MBSE modeling and verification planning; active/current security clearance eligibility and U.S. citizenship required.
Westinghouse Electric Company: Provides nuclear energy technology, products, and services.
Bachelor's in electrical engineering, knowledge of digital circuit design and embedded software; familiarity with Labview, C++, Java, Python; develop test plans, procedures, and reports; work toward QA 2.9 certification.
WECTEC Staffing Services: Provides technical staffing and contingent labor for energy industries.
Bachelor's in Electrical Engineering; experience with integrated testing of safety I&C systems, test procedure development, troubleshooting, and safety test documentation. Knowledge of Labview, C++, Java, Python and digital circuit design is a plus.
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Experienced C/C++ engineer for developing production autonomy software; embedded/real-time, debugging, lifecycle, and system integration experience; Bachelor's degree or equivalent industry experience.
LegrandEuronext Paris: LR: Global specialist in electrical and digital building infrastructures.
4+ YOEBS in engineering,4+ years testing electrical hardware or developing automated test systems; hands-on experience with Python, LabVIEW, TestStand; familiarity with DMMs, oscilloscopes, power supplies; knowledge of Bacnet, Modbus, SNMP; ability to lift 25 lb and travel occasionally.
Python, National Instruments LabVIEW, TestStand, Jira, Confluence, DMMs, Oscilloscopes
Chicago or Rochester or Cincinnati or Salt Lake City or Irving or St Petersburg or West Palm Beach or Allentown
$59k-$93k/yrHybridFull Time
PaychexNasdaq: PAYX: Provider of payroll, human resources, and benefits outsourcing services.
3+ YOE3-5 years software development experience, OOP, relational database knowledge, Transact-SQL preferred, web development preferred; Bachelor's in Business or Computer Science preferred.
Illinois or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or Rhode Island or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$65k-$173k/yrRemoteFull Time
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
2+ YOE2+ years systems analysis and application development; 1+ year development in Java/C++/Python; Agile experience; 1+ year with AI/generative AI, Confluent Kafka, and LLMs such as Gemina or Claude.
Java, C++, Python, Confluent Kafka, Gemina, Claude
Penn State University: Provides higher education and conducts extensive academic research programs.
0+ YOEBachelor's in engineering or science, systems/electrical engineering background, design and implementation of circuits/software/firmware, communication skills, eligibility for Secret clearance, travel as needed.
oscilloscope, function generator, Model Based Systems Engineering
United States or Arizona or Arkansas or California or Colorado or Florida or Georgia or Illinois or Indiana or Iowa or Maryland or Michigan or Minnesota or Missouri or North Carolina or Ohio or Oklahoma or Pennsylvania or South Carolina or Tennessee or Texas or Washington or Virginia
$104k-$115k/yrRemoteFull Time
Pushpay: Digital giving and engagement platform for churches and nonprofits.
Experienced full-stack developer with PHP/CakePHP, JavaScript/TypeScript, Svelte/React, PostgreSQL, API integrations, and familiarity with AWS (EC2, RDS, S3) and multi-tenant system design.
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOE5+ years building and operating distributed backend systems, experience with GraphQL/REST APIs, Python/Go/Java/C++, relational or NoSQL databases, containerized deployments and CI/CD; Bachelor's preferred; must be authorized to work in the US (no sponsorship).
Field Service Business Development Engineer (Exton, PA, US)
Exton, Pennsylvania, United States
OnsiteFull Time
ANDRITZVienna Stock Exchange: ANDR: Provides engineering solutions and equipment for heavy industrial sectors.
Field service engineer role focusing on on-site evaluations, system development, and identifying new business opportunities; travel ~50% to customer sites; collaborate with sales and engineering teams.
Product Development Engineer 2 (AI-Native) (Onsite role)
Ambler, Pennsylvania, United States
$90k-$115k/yrOnsiteFull Time
Phenom: AI-powered talent experience platform for hiring and retaining talent.
3+ YOE3+ years software/product engineering experience, bachelor's in CS/Software Engineering/IT required (master's preferred). Must build production-quality code, own features end-to-end, and work with AI tooling, APIs, databases, testing, distributed systems, and observability.
PROCESS CONTROL ENGINEER/CONTROL SYSTEM SPECIALIST
Braddock, Pennsylvania, United States
OnsiteFull Time
United States Steel Corporation: Produces and sells flat-rolled and tubular steel products.
Design, develop, maintain, and commission industrial process control hardware/software; PLC/HMI/SCADA expertise; Associate's degree in electrical, automation, or control systems engineering or equivalent work experience; strong communication and troubleshooting skills.
Siemens SIMATIC S7, TIA Portal, SINAMICS, SIMOTION, Rockwell FactoryTalk, Allen-Bradley ControlLogix, ABB AC500, Mitsubishi MELSEC iQ-R, Schneider Electric Modicon, Emerson DeltaV, WinCC, SCADA, HMI, PLC, PROFINET, PROFIBUS, Ethernet/IP, LAN
Principal Software Development Engineer (IC4) - Network Region Build (NRB)
United States or Abilene or Austin or Nashville or Chicago or Pittsburgh or Philadelphia or Saline
$115k-$235k/yrOnsiteFull Time
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
6+ YOEStrong software engineering in Python/Java/Go/Rust, networking fundamentals (BGP, TCP/IP, IPv6), experience with distributed systems, Git and CI/CD, Linux production environments; 6+ years experience.
Product Development Engineer 2 (AI-Native) (Onsite role)
Ambler, Pennsylvania, United States
OnsiteFull Time
Phenom: AI-powered talent experience platform for HR and recruiting.
Experience building scalable product features for distributed systems using modern programming languages and APIs; strong debugging, testing, and communication skills.
UGI CorporationNYSE: UGI: Distributes and markets natural gas, propane, and electric power.
0+ YOEDesign natural gas mains, services, metering and regulator stations; develop cost estimates; manage projects using work order systems; knowledge of DOT/PUC/PennDOT codes and strong communication skills.
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
8+ YOEActive TS/SCI with polygraph, Bachelor’s in CS/Systems/IT/Engineering, 8+ years systems or software engineering, experience translating mission needs into AI/ML requirements, Scrum/Agile experience, ability to develop test procedures and mentor engineers.
Cameo, DOORS, DOORS Next Gen, GitLab, XML, JSON, Scrum, Agile
Trading System Engineering Internship: Summer 2027
Hong Kong or Singapore or Philadelphia
OnsiteInternship
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
University student graduating 2028 in CS/CE/Math/STEM; strong C++, C, Rust, C#, Java, and some Python skills; strong logical reasoning. Visa sponsorship available.
Blink Health: Digital platform for affordable prescription medications and pharmacy access.
5+ YOE5+ years in SDET/automation engineering; strong automation, testing, and distributed systems experience; proficiency with SQL, Python, JavaScript/TypeScript or Java; CI/CD and cloud (AWS) experience; strong communication and systems thinking.