116 senior staff engineer jobs at 50 companies in Townsend, DE
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Senior Staff Engineer-Water
New Providence or Hamilton or Exton or Murray Hill or Philadelphia
$91k-$129k/yr HybridFull Time
4+ YOEBachelor's degree in engineering, 4–8 years of civil design experience focused on water or wastewater facilities, EIT/FE, AutoCAD and BIM/Revit skills, and ability to obtain a PE license within one year.
AutoCAD, BIM, Revit, SewerGEMS, WaterGEMS, Biowin
3mo
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Senior Staff Engineer - Financial Substantiation Platform *Hybrid*
Bethesda or Dallas or Washington or Falls Church or Baltimore or Seattle
$120k-$260k/yr HybridFull Time
10+ YOESenior software engineer with 10+ years, architecture leadership, distributed systems, cloud, and data-focused reconciliation platforms. Strong collaboration with Finance, Compliance, and Product.
Java, C#, Go, REST, gRPC, SQL, AWS, Azure, GCP, CI/CD, Containers, IaC, DevOps, Kubernetes, Kafka, Snowflake, Airflow, Python, PySpark, Snowpark
1w
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Senior Staff Engineer - Land Development
King of Prussia or Philadelphia
$90k-$115k/yr HybridFull Time
5+ YOEBachelor's in Civil Engineering, PE preferred, 5+ years land development experience with zoning, grading, drainage, utilities, stormwater, NJDEP/NJDOT permitting; AutoCAD/Civil3D and stormwater modeling proficiency; strong communication.
AutoCAD, Civil3D, stormwater modeling software
3mo
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Staff Systems Engineer
Aurora or Ypsilanti or Philadelphia
$82k-$172k/yr OnsiteFull Time
5+ YOETS/SCI with poly; Bachelor's in CS, systems engineering, IT, or related field; 5+ years in software or systems engineering; strong cross-organizational communication; ability to develop requirements, test procedures, and traceability; experience with Scrum/Agile; IAT Level II or III certification.
1mo
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Senior Staff Civil Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOEBachelor's in civil engineering, EIT required, PE preferred, 3+ years site/civil design experience, proficiency in AutoCAD and Civil 3D, strong communication and analytical skills.
AutoCAD, Civil 3D
1mo
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Staff Equipment Engineer
Newark, Delaware, United States
$95k-$137k/yr OnsiteFull Time
5+ YOEBS in Electrical or Mechanical Engineering, 5+ years manufacturing/equipment engineering experience, PLC/HMI and control troubleshooting, AutoCAD/SolidWorks and MS Office proficiency, equipment commissioning and specification writing.
PLC, HMI, AutoCAD, SolidWorks, Microsoft Office
1w
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Senior Staff Electronics System Engineer (remote)
New Freedom or Miramar or Baltimore or Chicago or New York City or Philadelphia or Seattle
$115k-$150k/yr RemoteFull Time
8+ YOEBachelor’s degree in electrical engineering or related field, 8+ years of power electronics experience, starter and variable speed drive experience, and complex product problem-solving skills.
fax
1w
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Senior Staff Electronics System Engineer (remote)
New Freedom or Philadelphia or Chicago or Miami or New York City or Seattle or Baltimore or Cork
$115k-$150k/yr RemoteFull Time
8+ YOEBachelor's degree in electrical engineering or related field, 8+ years in power electronics, experience with starters and variable speed drives, complex problem solving, and technical document creation.
power electronics, starters, variable speed drives, HVAC&R
1w
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Staff Propulsion Engineer
Palm Beach Gardens or Elkton
$161k-$241k/yr OnsiteFull Time
12+ YOEEngineering degree and 8–12+ years of relevant experience, technical leadership on complex aerospace or weapon programs, propulsion expertise, mentoring ability, and eligibility for a DoD Secret clearance.
CFD, DFA/DFM
1mo
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Staff Industrial Engineer
Sparks, Maryland, United States
$118k-$189k/yr OnsiteFull Time
7+ YOEBachelor's in industrial or manufacturing engineering required, 7+ years operations experience in regulated/medical device industries, lean certification (green/black belt), SAP and Minitab proficiency, CAD (Solidworks/AutoCAD) experience.
Solidworks, AutoCAD, SAP, Minitab
2mo
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Staff Systems Engineer
Aurora or Ypsilanti or Philadelphia
$82k-$172k/yr OnsiteFull Time
5+ YOETS/SCI with Poly required, Bachelor's in CS/Systems/IT or related, 5+ years in software development or systems engineering, IAT Level II/III (Security+, CISSP, or CASP), Scrum/Agile experience, ability to develop requirements and test procedures.
Scrum, Agile, Cameo, DOORS, DOORS Next Gen, XML, JSON
3mo
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Associate Director Staff Engineer Software
Baltimore, Maryland, United States
OnsiteFull Time
Senior backend architect with hands-on engineering, API and data integration expertise; Kubernetes, GraphQL, microservices, and CI/CD experience; comfortable in financial services environments.
Kubernetes, Docker, GraphQL, REST, Microservices, Java, Kotlin, Node.js, Go, CI/CD
1w
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Sr. Staff Engineer (Energetics Research Group)
Baltimore, Maryland, United States
$53-$93/hr RemoteTemporary
5+ YOEBachelor's +8 years (or Master’s+6 or PhD+5) in engineering/science/math, superior communication, multi-agency coordination, experience in propulsion or related fields.
1mo
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Senior Project Engineer - Geotechnical
Parsippany or Boston or Philadelphia or Rocky Hill
$110k-$216k/yr OnsiteFull Time
6+ YOEBachelor’s/Master’s/PhD in Engineering with 6–8+ years relevant experience in geotechnical engineering, strong technical problem solving, project leadership, and ability to mentor junior staff.
1mo
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Senior Civil Engineer - Aviation
Philadelphia, Pennsylvania, United States
OnsiteFull Time
10+ YOE10+ years experience, PE required, Civil 3D and stormwater design experience, ability to lead complex projects and mentor engineering staff.
Civil 3D
1mo
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Staff Structural Engineer - Hybrid - Remote working anywhere in US
San Jose or Los Angeles or Selma or San Diego or Highlands Ranch or Sandy Hook or Middletown or Wilmington or Wilmington or Tampa or Boca Raton or Jacksonville or Pensacola or Tallahassee or Orlando or Augusta or Atlanta or Chicago or Fort Wayne or Louisville or New Orleans or Portland or Portland or Baton Rouge or Hanover or Boston or Detroit or Novi or Minneapolis or Reno or Las Vegas or Omaha or Hillsborough or Albuquerque or Albany or Columbus or Virginia Beach or Rochester or Buffalo or Charlotte or Charleston or Cincinnati or Toledo or Akron or Philadelphia or Nashville or New York or Austin or Fort Worth or Mobile or Beaumont or Birmingham or Anchorage or Phoenix or Little Rock or San Francisco or San Luis Obispo or East Greenwich
$85k-$125k/yr HybridFull Time
6+ YOE6+ years structural engineering experience, PE or senior EIT (sitting for PE within 6 months), bachelor’s in civil/structural engineering, strong US codes knowledge, experience with RISA/ETABS/Revit/AutoCAD, strong communication.
RISA, ETABS, BIM tools, Revit, AutoCAD
2mo
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C++ Software Engineer (Senior, Staff, or Lead)
Philadelphia, Pennsylvania, United States
$135k-$185k/yr OnsiteFull Time
5+ YOEStrong modern C++ (C++17/20) production experience, Linux, Git, GitLab CI/CD, CMake, debugging, concurrency, and system design. Senior+ levels require 5+ years (Staff 8+, Lead 10+) and permanent U.S. residency; clear background checks required.
C++17, C++20, Linux, Git, GitLab CI/CD, CMake, Docker, ROS, ROS 2, Python
2mo
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Engineer, Sr Staff Fuels / Project Manager
Warrenville or Kennett Square
$151k-$168k/yr HybridFull Time
10+ YOEBachelor's degree in engineering with 10+ years nuclear or related experience, demonstrated technical leadership, maintain unescorted access and favorable medical, PMP/DG01/DG03/QNE/SRO preferred.
1mo
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Staff Structural Engineer - Hybrid - Remote working anywhere in US
San Jose or Los Angeles or Selma or San Diego or Highlands Ranch or Newtown or Middletown or Wilmington or Wilmington or Tampa or Boca Raton or Jacksonville or Pensacola or Tallahassee or Orlando or Augusta or Atlanta or Chicago or Fort Wayne or Louisville or New Orleans or Portland or Portland or Baton Rouge or Hanover or Boston
$85k-$125k/yr HybridFull Time
6+ YOEPE license or Senior EIT, Bachelor's in structural/civil engineering, 6+ years structural project experience, familiarity with US codes (IBC, ACI, AISC), RISA/ETABS/Revit/AutoCAD experience, strong communication and problem-solving.
RISA, ETABS, BIM tools, Revit, AutoCAD
1mo
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Senior Staff Agentic AI Engineer
Columbus or Chadds Ford or Frisco or Draper or New York or Wilmington
$156k-$333k/yr HybridFull Time
12+ YOEBachelor's degree, 12+ years software engineering experience with 2+ years in AI/ML or agentic systems, 3+ years implementing IaC (Terraform or Ansible), strong safety/compliance and productionization experience, US work authorization required.
LangChain, LangGraph, AutoGen, CrewAI, LangSmith, Arize Phoenix, Weights & Biases, AgentSpec, Amazon Web Services (AWS), Datadog, OpenAI, Grafana, PostgreSQL, Prometheus, New Relic, Redis, Terraform, Ansible, Kubernetes, SQL
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