1,883 core engineer jobs at 824 companies in United States
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Engineer III - Core Neutronics
Lynchburg, Virginia, United States
$100k-$110k/yr OnsiteFull Time
3+ YOEBachelor's in Engineering (or related), minimum 3 years' related experience, PWR/BWR core design or nuclear analysis experience, proficiency with industry codes and programming languages, strong communication and problem-solving skills.
ANC, SCALE, CASMO, SIMULATE, LINUX, FORTRAN, C/C++, PYTHON
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IMS Core Engineer
United States
RemoteFull Time
10+ YOE10+ years core telecom network experience, BSc in Telecommunications or Computer Science, strong IMS/VoLTE knowledge, SS7/SIP/Diameter experience, Wireshark and Linux proficiency, Python/Bash scripting preferred, fluent English.
Wireshark, Python, Bash, Linux, Unix
2mo
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Senior Core Network Engineer
Charlotte or Jersey City
$99k-$143k/yr OnsiteFull Time
10+ YOESenior network engineer with 10+ years in enterprise core networking, cloud networking, F5 BIG-IP, hybrid cloud, and automation.
F5 BIG-IP, AppViewX, Prisma SASE, Alkira, Kubernetes, Ansible, Python, Terraform, REST APIs, AWS, Azure, GCP
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Reactor Core Mechanical Engineer
Bethesda, Maryland, United States
$110k-$240k/yr HybridFull Time
Bachelor's in mechanical or nuclear engineering required (advanced degree preferred). Experience in mechanical design and structural analysis of reactor core components; proficiency with finite element and structural/vibration tools; knowledge of flow-induced vibration, fatigue, and shock loading.
ANSYS, ABAQUS
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Principal Core Infrastructure Engineer
Nashville, Tennessee, United States
$115k-$235k/yr OnsiteFull Time
8+ YOEBachelor's in CS/Engineering or equivalent experience, 8+ years distributed cloud engineering, strong Linux, networking, cloud and programming (Java/C++/C#); experience with Ansible, Terraform, Kubernetes, containerization; strong communication and documentation skills.
Java, C++, C#, Ansible, Terraform, Kubernetes, Docker, Oracle Linux, RHEL, CentOS, Ubuntu, Debian, Amazon Web Services, Google Cloud, Microsoft Azure, Oracle Cloud Infrastructure (OCI)
3w
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Refrigerant Fluid Transport Core Engineer
Dearborn, Michigan, United States
$125k-$166k/yr HybridFull Time, Contract
5+ YOEBachelor's in engineering and 5+ years designing fluid transport systems, leading technical design reviews, interfacing with suppliers/VOME, and authoring core engineering documents; CAE interpretation and standards knowledge preferred.
CAE
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Staff CORE Systems Engineer
Baltimore, Maryland, United States
$169k-$254k/yr OnsiteFull Time
8+ YOEU.S. citizen with active Secret clearance, ability to obtain Special Program Access, advanced systems engineering experience, degree in STEM (or equivalent experience), proficiency with DOORS, CAMEO, MATLAB, and participation in major system reviews.
DOORS, CAMEO, MATLAB
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Sr. Core Integration Engineer (Starlink Mobile)
Redmond, Washington, United States
$165k-$230k/yr OnsiteFull Time
5+ YOEBachelor's in STEM,5+ years integrating cellular core networks (EPC/5GC/IMS),2+ years 4G/5G delivery,experience with network protocols,Linux and scripting,excellent communication and critical thinking.
Linux, JIRA, Stash, Bamboo, Git/Gerrit, SVN
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ADAS Core Hardware Engineer
Dearborn, Michigan, United States
$67k-$170k/yr HybridFull Time
3+ YOEBS in Electrical or Mechanical Engineering, 3+ years hardware design experience, 7+ years automotive product development experience, systems engineering and failure-analysis skills, ability to travel and lead supplier activities.
DET, CANAlyzer, DTCs, DIDs, WCCA, DFMEA, DVP&R, PPAP, 8D, Six Sigma, ECU
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Senior HIL Core Engineer
Milford, Michigan, United States
$184k-$230k/yr HybridFull Time
4+ YOEBachelor’s in mechanical, electrical, or mechatronics engineering; 4+ years in hardware validation/HIL; ECU harnessing, power systems, signal integrity; Linux CLI, networking; cross-functional collaboration.
Linux, Networking, Power distribution, Python, CAN, LIN, Vector, Kvaser, Test automation frameworks
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Core Engineering
San Francisco, California, United States
OnsiteFull Time
Strong background in distributed systems and backend infra; experience with streaming, real-time context, and reliable execution.
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Senior, Core FW Product Engineer
Beaverton, Oregon, United States
OnsiteFull Time
3+ YOE3+ years relevant footwear/product engineering experience; bachelor's in engineering or related field preferred; proficiency with 2D/3D CAD tools and digital product creation; strong communication and problem-solving skills.
2D/3D CAD tools, digital product creation systems
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Senior, Core FW Product Engineer
Beaverton, Oregon, United States
OnsiteFull Time
3+ YOE3+ years footwear engineering or related experience; bachelor’s degree in engineering or product creation preferred; experience with footwear construction, materials, tooling, and manufacturing; proficiency with technical drawings and CAD; strong communication and problem-solving.
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Engineer I - Sr, Fuels & Core Design (Nuc)
Jackson, Mississippi, United States
OnsiteFull Time
B.S. in Nuclear Engineering or related required; MS preferred. Experience levels range from 0+ to 6+ years across grades. Technical proficiency in fuel management, reactor physics, and engineering software; PE desired.
CASMO, SIMULATE, SCALE, MCNP, Python, FORTRAN, Visual Basic, UNIX, LINUX
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Principle Engineer, Core Mechanical Test
Bellevue, Washington, United States
$168k-$252k/yr OnsiteFull Time
12+ YOE12+ years engineering experience with B.S. (or equivalent advanced degree), mechanical testing and system development expertise, nuclear/regulatory experience preferred, strong analysis and vendor coordination skills.
ANSYS, SolidWorks, LabVIEW, AutoDesk, Jira/Confluence, Microsoft Office 365
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CPU Core Performance Staff Engineer
Austin, Texas, United States
$156k-$268k/yr HybridFull Time
Experience in CPU architecture and performance modeling, simulator development, workload/trace analysis, strong problem-solving and communication, technical leadership; Bachelors/Masters/PhD in Computer or Electrical Engineering.
3w
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Senior Nuclear Core Design Engineer
Camden or Almondsbury or Madrid or North Pittsburgh or Covert or Jupiter or East Pittsburgh or Kyiv or Cranberry or Bristol or Philadelphia
$160k-$190k/yr OnsiteFull Time
6+ YOEBachelor's with 10+ years, master's with 8+ years, or PhD with 6+ years in nuclear engineering, physics, or related field; reactor physics, fuel management, neutronics, licensing, and analysis tools required.
CASMO, SIMULATE, SCALE, MCNP, Python
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Reactor Core Thermal Hydraulic Design - Principal Engineer
Cranberry Township, Pennsylvania, United States
$103k-$129k/yr HybridFull Time
7+ YOEBachelor's in nuclear/mechanical or related, 7+ years engineering experience, reactor core thermal-hydraulic and subchannel code experience, PE required, Linux and simulation/programming skills, customer and regulator interaction skills.
Linux, subchannel codes
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Core Technical Engineer – Craftsmanship & AAR Specialist
Auburn Hills, Michigan, United States
OnsiteFull Time
8+ YOEAssociate or bachelor's degree or equivalent industry experience, 8+ years of automotive experience, HVC Color Test eligibility, strong communication, problem-solving, planning, leadership, and Microsoft Office skills.
Microsoft Windows, Microsoft Office, Appearance Technical Approval Report (ATAR), Production Part Approval Process (PPAP)
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Core Technical Engineer – Craftsmanship & AAR Specialist
Auburn Hills, Michigan, United States
OnsiteFull Time
8+ YOEAssociate or bachelor's degree or equivalent experience; 8+ years automotive experience; color vision testing; strong communication, planning, problem-solving, leadership, and Microsoft Office skills.
Microsoft Windows, Microsoft Office, MIC, HVC Color Test, ATAR, PPAP
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