123 engineer and developer jobs at 65 companies in Elsmere, DE

1mo
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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
1mo
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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
1mo
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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
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
2w
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Systems and Software Developer 4
Halawa or Aberdeen Proving Ground
$53k-$106k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOEAssociate degree or 2-year technical school (or 15 years relevant experience in lieu of education), active TS/SCI clearance, minimum 10 years experience, ability to research, design, develop, test, and maintain software and databases; up to 10% local travel.
3mo
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Sr. Consultant - Protection and Controls Engineer
Baltimore or Owings Mills or Philadelphia or Philadelphia or Washington or Washington or Seattle
$125k-$165k/yr RemoteFull Time, Part Time
ENTRUST Solutions Group
ENTRUST Solutions Group: Provides engineering and consulting services for utility and energy infrastructure.
10+ YOEBS Electrical Engineering; 10+ years protection and controls experience; IEC 61850; travel up to 30%; PE license preferred; MS EE or MBA preferred.
IEC 61850, CAPe, Aspen, relay settings, protective relaying, PLC, fiber-optic communications, digital fault recorders, sequence-of-event recorders
1w
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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
1w
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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
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
1w
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Mobile Engineer- iOS and Flutter
Philadelphia or Austin
OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
4+ YOE4+ years professional iOS development, strong Swift proficiency, experience with Spec-Driven Development, RESTful APIs, MVVM/Clean architectures; Flutter/Dart and IoT experience preferred; Bachelor's degree preferred.
Swift, Flutter, Dart, SwiftUI, Combine, MQTT, Spec-Driven Development (SDD), RESTful APIs, MVVM
1w
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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
2mo
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Senior HVAC and Building Services Engineer
Exton, Pennsylvania, United States
$100k-$166k/yr OnsiteFull Time
AtkinsRéalis
AtkinsRéalisToronto Stock Exchange: ATRL: Providing global engineering design and infrastructure project management services.
10+ YOEBachelor's in Mechanical or Architectural Engineering; Licensed Professional Engineer; 10 years HVAC experience in pharma/biotech/chemical; knowledge of codes; Carrier HAP or Trane Trace; Excel/Word; AutoCAD/Revit/Bluebeam/Navisworks a plus; located within an hour of Exton, PA.
Carrier HAP, Trane Trace, Excel, Word, AutoCAD, Revit, Bluebeam, Navisworks
3d
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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).
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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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
2mo
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System Integration and Test Engineer
Moorestown, New Jersey, United States
$85k-$130k/yr OnsiteFull Time
Thunderbolt Solutions
Thunderbolt Solutions: Provides engineering and software for defense and logistics.
2+ YOESystem integration, requirements management, MBSE, and verification for hardware/software systems in defense/commercial sectors.
MBSE tools: Cameo, Rhapsody, Enterprise Architect, Test equipment: oscilloscopes, spectrum analyzers, signal generators, Wireshark, Documentation/tools: DOORS, Jira, Confluence, EDA tools: Altium, OrCAD, KiCad, Programming: C++, MATLAB, Python
2mo
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Certification Engineer- Compliance and Product Safety
West Chester, Pennsylvania, United States
OnsiteFull Time
Lasko Products
Lasko Products: Manufactures portable fans, heaters, and air treatment products.
1+ YOEBachelor’s degree in Engineering or related field; 1–3 years in compliance/certification/testing; strong documentation; experience with regulatory submissions; familiarity with UL/CSA/ETL; ability to coordinate with labs.
3mo
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Maintenance & Reliability Engineer
Lansdale, Pennsylvania, United States
OnsiteFull Time
Transcat
TranscatNASDAQ: TRNS: Provides accredited calibration services and measurement equipment distribution.
3+ YOE3–5 years in maintenance/reliability engineering; CMMS experience; SAP or Hexagon preferred; AP/QA regulatory knowledge; willing to travel up to 25%.
SAP, Hexagon, CMMS, Spotfire, Power BI, Tableau, Microsoft Office

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