39 assistant engineer jobs at 19 companies in Clayton, DE
2mo
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Assistant Project Engineer
Vineland, New Jersey, United States
$60k-$70k/yr OnsiteFull Time
1+ YOE0 to 1 year experience; developmental role with supervision; assists with precast design tasks and project coordination.
1mo
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Assistant Chief Engineer
Wilmington, Delaware, United States
$45/hr OnsiteFull Time
5+ YOE5+ years building maintenance experience, HS diploma or equivalent, knowledge of HVAC/controls, plumbing, electrical and carpentry, ability to lift 60 lbs and climb ladders, create SOPs/EOPs/MOPs, support after-hours and emergency response.
Building Management Systems (BMS)
4w
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Junior Engineer – Defense and Security Assistance
Aberdeen, Maryland, United States
$85k-$110k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, 2+ years engineering experience, ability to obtain/hold Secret clearance, US citizenship required, travel up to 10%, able to lift 50 lbs.
Combat Net Radio (CNR), SMART-T, Night Vision, Microsoft PowerPoint, Microsoft Excel
1mo
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Project Engineer Diver (Rosedale, MD, US, 21237)
Rosedale or Nicholasville
$77k-$89k/yr FieldFull Time
0+ YOEBachelor's in civil/structural/ocean engineering, 0–4 years experience, EIT (or obtain within 6 months), ADCI commercial diver (or obtain within 12 months), valid US driver’s license, ability to lift up to 100 lb, and proficiency with computer-assisted engineering tools.
2w
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Assistant Bureau Chief
Fullerton, Maryland, United States
$81k-$89k/yr OnsiteFull Time
12+ YOEExecutive leadership and operational oversight of a utilities bureau; HS diploma plus 12 years subprofessional engineering experience or Maryland PE; asset management knowledge; supervise engineering and technical staff.
6d
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Senior Lead Software Engineer - Database Engineer
Plano or Columbus or Wilmington
OnsiteFull Time
5+ YOE5+ years software engineering experience with database design, modernization, performance tuning, migrations; proficiency with SQL and NoSQL databases, DevOps/automation, and AI-assisted development practices.
Tigergraph, Oracle, Sql Server, Aurora Postgres, CockroachDB, Mongo DB, CI/CD
2mo
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URBN Senior Data Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
6+ YOE6-8 years data engineering; cloud pipelines; Snowflake/BigQuery; SQL; Git/CI-CD; retail/e-commerce domain; AI-assisted development.
Git, CI/CD, Snowflake, BigQuery, Airflow, Dagster
2mo
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Property Engineer
Rehoboth Beach or Bethany Beach
OnsiteFull Time
Experience in maintenance or assistant director role; basic HVAC, plumbing, and electrical knowledge; CPO certification or ability to obtain; experience with hand and power tools; high school diploma; physical stamina and good communication.
2mo
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Property Engineer
Rehoboth Beach or Bethany Beach
OnsiteFull Time
Experience in a facilities/assistant director role; basic HVAC, plumbing, and electrical knowledge; CPO certification (or ability to obtain); tool use, ability to read technical manuals/drawings; good communication; physical stamina; HS diploma.
1w
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Senior Software Engineer
Wilmington, Delaware, United States
HybridFull Time
Strong C#/.NET Core development skills, front-end framework and JavaScript/TypeScript proficiency, experience with Entity Framework Core, SQL Server, Azure Functions, AI-assisted tools, and test automation.
C#, .NET Core, Blazor Server, Blazor WebAssembly, GitHub Copilot, Cursor, Claude Code, Entity Framework Core, SQL Server, Azure Functions, Bootstrap, Playwright, MediatR, Fluxor, Polly, Docker, Kubernetes, Artillery, JMeter, K6, Locust, Azure AI Foundry, Azure OpenAI Service, Git, React, Angular, Vue, JavaScript, TypeScript
1mo
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Full Stack Java/Cloud Developer - Assistant Vice President
New Castle, Delaware, United States
$107k-$161k/yr HybridFull Time
5+ YOE5-8 years large-scale application development experience with Java, Spring, microservices, SQL, cloud platforms, CI/CD, Git, and Oracle; Bachelor’s in CS or equivalent experience.
Java EE, SQL, Spring, JavaScript, Bootstrap, ReactJS, Azure, AWS, CI/CD, DevOps, Oracle, Git, Maven
1mo
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Full Stack Java/Cloud Developer - Assistant Vice President
New Castle, Delaware, United States
$107k-$161k/yr HybridFull Time
5+ YOE5+ years apps development experience with Java EE, Spring, SQL, JavaScript/React; familiarity with Azure/AWS, CI/CD, Git, Maven, Oracle; Bachelor's in CS or equivalent experience.
Java EE, SQL, Spring, JavaScript, Bootstrap, ReactJS, Azure, AWS, CI/CD, Git, Oracle, Maven
2w
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Visiting Assistant Professor, Mechanical Engineering
Chester, Pennsylvania, United States
OnsiteFull Time
Ph.D. in Mechanical Engineering or closely related field, demonstrated teaching ability, ability to work collaboratively in diverse academic settings.
Computer-Aided Design (CAD)
21h
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Assistant Plant Manager
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ MgmtBachelor's degree in engineering or related field, or equivalent experience; 5+ years of industrial operations or maintenance management; budgeting, problem-solving, leadership, communication, and computer skills.
Computerized Maintenance Management System (CMMS), Gantt Chart, Microsoft Excel
2mo
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Assistant Project Manager, Ports & Harbors
Glen Mills, Pennsylvania, United States
OnsiteFull Time
7+ YOEBachelor's degree in engineering; 7+ years engineering/land development experience including project management; proficiency in STAAD, MicroStation, AutoCAD, MDX, LEAP; IDOT/AASHTO LRFD knowledge; able to manage multiple projects; proficient with Microsoft Office.
STAAD, MicroStation, AutoCAD, MDX, LEAP
3w
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Tech Lead Software Engineering Sr Advisor II
Berkeley Heights or Omaha or Wilmington
$186k-$286k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience, strong Java/Spring Boot and cloud expertise, CI/CD and containerization experience, bachelor’s degree or equivalent, experience with AI-assisted development preferred.
Java, Spring Boot, .NET, Angular, Python, Microsoft Azure, Amazon Web Services (AWS), Java Persistence API (JPA), Hibernate, GitLab CI, Jenkins, Kubernetes, OpenShift, Docker, Google Cloud Platform (GCP), OAuth 2.0, JSON Web Token (JWT), transport layer security (TLS)
3w
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Technical Lead - Engineering Talent Acceleration | Onsite - Delaware
Wilmington, Delaware, United States
$56k-$196k/yr OnsiteContract
Photon: A technology-focused organization building developer platforms and technical upskilling programs.
8+ YOE8+ years software engineering with 3+ years leading delivery of developer-experience or platform initiatives; Backstage experience, DORA/OKR dashboard design, production ops, curriculum design, and AI-assisted dev tools experience.
Backstage, DORA, GitHub Copilot, Claude Code, BMAD, Kiro, GSD, Specprime
1mo
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Assistant Vice President, Cyber Security
Wilmington, Delaware, United States
HybridFull Time
6+ YOE2+ Mgmt6+ years cybersecurity/cloud or software engineering experience, 2+ years in a senior/lead security role; AWS and cloud-native security, IAM, encryption, Terraform/CloudFormation, CI/CD security, SOC 2/PCI DSS experience; relevant security certs preferred.
AWS, AWS IAM, VPC, KMS, Security Hub, GuardDuty, CloudTrail, OAuth2, JWTs, mTLS, Terraform, CloudFormation, CI/CD, SAST, DAST, dependency scanning, SOC 2, PCI DSS, OWASP Top 10, API Security Top 10
2mo
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Associate Project Manager
Wilmington, Delaware, United States
$105k-$120k/yr OnsiteFull Time
2+ YOEBachelor’s degree in Business, Construction Management, Engineering, or related field; 2–5 years of project coordination or assistant project management experience; proficient in MS Office; PMIS/PM tools familiarity.
MS Project, Smartsheet, PMIS, Microsoft Office Suite
1w
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Assistant Building Operations Supervisor
Sparrows Point, Maryland, United States
$19-$29/hr OnsiteFull Time
2+ YOEHigh school diploma or equivalent, two years building services experience, knowledge of boilers/HVAC, ability to perform custodial and maintenance tasks; stationary engineer license preferred.