84 performance engineer jobs at 71 companies in Clayton, DE

1w
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Engineer
Trenton or Philadelphia or Dover or Annapolis
FieldFull Time
MasTec
MasTecNew York Stock Exchange: MTZ: Builds and maintains energy, communications, and utility infrastructure.
Bachelor of Science in Engineering, proficient with AutoCAD, Adobe, and Microsoft Office; EIT or PE a plus; gas design experience preferred; able to perform field engineering and lift up to 50 lbs.
AutoCAD, Adobe, Microsoft Office
1mo
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Project Engineer
Wilmington, Delaware, United States
$80k-$115k/yr HybridFull Time
Mantis Innovation
Mantis Innovation: Provides managed facility services and energy procurement solutions.
1+ YOEBachelor's in engineering, 1+ years supporting engineering/construction/energy projects; ability to perform site surveys, engineering analysis, feasibility studies, scope and cost development, and project coordination under a PE.
BMS/BAS
1mo
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Production Engineer
Millville, New Jersey, United States
$65k/yr OnsiteFull Time
Durand Glass Manufacturing Company
Durand Glass Manufacturing Company: Manufacturer of high-quality glass tableware and beverage products.
Bachelor's in engineering required; entry-level manufacturing engineer to improve process, machine performance, safety, and productivity; strong communication, analytical, and project management skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
6d
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Staff Engineer
Hummelstown or Hershey or Columbia or Marlton or West Chester
OnsiteFull Time
ARM Group
ARM Group: Provides engineering and science consulting for infrastructure and environment.
Bachelor's in Civil/Environmental/Geotechnical Engineering, proficiency with Autodesk Civil 3D and Microsoft Office, strong communication and organization, ability to perform field work and lift up to ~50 lbs; E.I.T. preferred.
Autodesk Civil 3D, Microsoft Office
4d
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Software Systems Engineer
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time
Integrated Solutions for Systems
Integrated Solutions for Systems: Provides engineering, systems integration, and research for defense.
Bachelor's in engineering/computer science, US citizenship, ability to architect software, produce system engineering artifacts, develop test plans, perform integration, and travel for customer support.
C++, cmake, Docker, Kubernetes, Helm, git, CI/CD
5d
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Sr Engineer - Electrical T&S Standard Ownership
Newark, Delaware, United States
$103k-$155k/yr OnsiteFull Time
Pepco
PepcoNASDAQ: EXC: Provides regulated electric utility services to Washington D.C. and Maryland.
7+ YOEBS in Engineering or PE,7+ years engineering experience,knowledge of electrical systems,standards and codes,ability to lead projects and perform technical assessments.
CYMDIST, Python, Power BI, Aspen Relay Database, Aspen Oneliner
2mo
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Electrical Engineer - Data Center
Dallas or Richmond or Cincinnati or Little Rock or Highlands Ranch or Wilmington or Boca Raton or Atlanta or Portland or Hanover or Boston or Detroit or Novi or Greensboro
$80k-$143k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
8+ YOEBS in electrical engineering, 8+ years engineering experience (data center design preferred), PE preferred, proficiency with AutoCAD/Revit/ETAP and other design tools, knowledge of codes/standards, and ability to perform system studies and site surveys.
AutoCAD, Revit, Elum Tools, BIM360, SKM, ETAP, EDSA, Easy Power
2w
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Mechanical Engineer PE II
Glenolden, Pennsylvania, United States
$119k-$153k/yr OnsiteFull Time
ENFRA
ENFRA: Provider of energy infrastructure and Energy-as-a-Service solutions.
6+ YOEBachelor's in Engineering, PE license required, 6+ years experience, strong technical, math, and communication skills, computer proficiency, and ability to perform field work and lifting.
4w
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Electrical Engineer
Newark, Delaware, United States
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
10+ YOE10+ years electrical engineering experience (or 15 years in lieu of degree); college degree preferred; PE preferred; experience leading electrical teams, power system analysis, MV/LV distribution, motors, transformers, switchgear; Microsoft Word/Excel/PowerPoint/Teams proficiency; ability to travel and perform field surveys.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams
1mo
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Field Service Engineer
Harrisburg or Lancaster or Philadelphia or West Chester
FieldFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
Field-based engineer to install, service, and repair medical devices; strong troubleshooting, MS Office and test-equipment proficiency, valid US driver's license, ability to travel frequently and perform physical tasks.
Microsoft Office, SAP Field Service Management, Service Management System, digital multimeter
1mo
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Test Engineer (contingent 045)
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
Systems Products and Solutions: Provides logistics and technical services to defense agencies.
7+ YOEBachelor's in engineering and 7 years T&E experience; experience with biometric collection devices, test plan development, conducting functional/integration/performance testing, technical reporting, and support for fielding; active or obtainable Secret clearance.
3mo
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Residential Energy Auditor / Home Performance Inspector (Training Provided)
Milton, Delaware, United States
OnsiteFull Time
Lawson Home Services
Lawson Home Services: Provides home energy audits, insulation, and radon mitigation services.
No energy-auditing experience required; full paid training and BPI certification; experience in home inspections or residential construction preferred; valid DE driver's license; background check and drug screen.
1mo
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Senior Mechanical Engineer - Energy Solutions - CMTA
Media, Pennsylvania, United States
OnsiteFull Time
Legence
LegenceNasdaq: LGN: Engineering and maintenance services for mission-critical building systems.
5+ YOEMinimum 5 years with an energy services or consulting/commissioning firm; ABET-accredited undergraduate engineering degree required; experience leading performance contracts, business development, client management, HVAC/design/commissioning preferred.
3d
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Air Quality/Environmental Engineer/Scientist/Specialist
Aberdeen, Maryland, United States
OnsiteFull Time
Groundwater & Environmental Services
Groundwater & Environmental Services: Provides environmental consulting, engineering, and remediation services for contaminated sites.
5+ YOEKnowledge of Title V permitting and air quality compliance, ability to perform inspections, prepare reports, pass DoD background checks; BS in engineering or environmental science and 5+ years experience preferred.
1mo
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Test Engineer 3
Newark, Delaware, United States
$122k-$203k/yr OnsiteFull Time
Hologic
HologicNASDAQ: HOLX: Develops medical technology for women's healthcare and diagnostics.
2+ YOEDesign and develop manufacturing test equipment and software; perform verification/validation; experience with electro-mechanical systems, PCB/soldering, analog/digital electronics, sensors; programming (C/C++, .NET, LabVIEW, Visual Basic, PLC); SolidWorks; knowledge of FDA and manufacturing quality methods.
Microsoft Office, SolidWorks, C, C++, .NET, LabVIEW, CVI, Visual Basic, PLC Ladder Logic
4d
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Cloud Development Engineer
Aberdeen Proving Ground, Maryland, United States
$90k-$190k/yr HybridFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
Experience developing Java enterprise applications, Azure cloud deployment and sustainment, containerization, RHEL/Ubuntu/Windows deployment, CompTIA Security+, active DoD Secret clearance, and ability to perform technical presentations.
Azure, RHEL, Ubuntu, Windows, Java, Quarkus, Jakarta EE, Spring, Docker, Kubernetes, AWS
3w
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Electrical Engineer 3 - Nuclear
Wilmington, Delaware, United States
$74k-$114k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Provides engineering and consulting services for the power industry.
3+ YOEBSEE (ABET) required, 3+ years electrical system design experience (medium/low voltage) in project teams, strong technical writing and communication, client liaison experience, and ability to perform electrical calculations; PE and MSEE valued.
Python, MATLAB, Microsoft Excel
3w
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Maintenance Project Engineer
Concord or Saugus or Millbury or North Andover or Lisbon or Bridgeport or Hudson Falls or Dutchess County or Westchester County or Gloucester County or Morrisville or Falls Township or Baltimore
$100k-$130k/yr OnsiteFull Time
WIN Waste Innovations
WIN Waste Innovations: Provides sustainable waste collection and waste-to-energy recycling services.
5+ YOE3+ Mgmt5+ years power generation experience with 3+ years project management; knowledge of steam turbine operations; CMMS and Microsoft Suite proficiency; ability to manage contractors, plan outages, and perform hands-on maintenance oversight.
CMMS, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft SharePoint
1w
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Principal Engineer - Surveyor - 90386117 - Wilmington
Wilmington, Delaware, United States
$125k-$161k/yr OnsiteFull Time
Amtrak
Amtrak: Operates America's national intercity passenger railroad system.
7+ YOESupervise and perform track and right-of-way surveys, review field data, create survey plans; bachelor’s degree or equivalent and 7+ years relevant experience required; professional survey credentials preferred.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, CAD, GNSS
2mo
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Edge AI/Model Optimization Engineer
Aberdeen, Maryland, United States
HybridFull Time
NextGen Federal Systems
NextGen Federal Systems: Provides advanced software engineering and mission support to federal agencies.
5+ YOEExperience deploying ML on edge GPUs, optimizing LLMs, and performance tuning; requires security clearance.
CUDA, TensorRT, ONNX Runtime, vLLM, Ollama, Linux, Docker, Kubernetes, Python