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Senior Engineer Jobs in Delaware (NOW HIRING)

Senior Engineer II

Newark, DE ยท On-site

$110 - $140/hr

Senior Engineer IIJob Location: 300 Continental Drive, Newark, DE 19713Job Type: Full-time, 40 hours per week, Monday-FridayDuties: * Responsible for driving critical technical initiatives and ...

Senior Engineer II

Newark, DE ยท On-site

$102K - $140K/yr

Senior Engineer II Job Location: 300 Continental Drive, Newark, DE 19713 Job Type: Full-time, 40 hours per week, Monday-Friday Duties: * Responsible for driving critical technical initiatives and ...

Senior Engineer II

Newark, DE ยท On-site

$95 - $135/hr

Senior Engineer IIJob Location: 300 Continental Drive, Newark, DE 19713Job Type: Full-time, 40 hours per week, Monday-FridayDuties:Responsible for driving critical technical initiatives and ...

Senior Engineer II

Newark, DE ยท On-site

$102K - $140K/yr

Senior Engineer II Job Location: 300 Continental Drive, Newark, DE 19713 Job Type: Full-time, 40 hours per week, Monday-Friday Duties: * Responsible for driving critical technical initiatives and ...

Senior Engineer II

Newark, DE ยท Hybrid

$102K - $140K/yr

Senior Engineer II Job Location: 300 Continental Drive, Newark, DE 19713 Job Type: Full-time, 40 hours per week, Monday-Friday Duties: * Responsible for driving critical technical initiatives and ...

Senior Engineer

New Castle, DE ยท On-site

$100K - $105K/yr

Must Have Technical/Functional Skills โ€ข Around 6-10 years of industry experience in application development. โ€ข In-depth knowledge of Machine Learning โ€ข Consult with users /clients and other ...

$122K - $161K/yr

Collaborate with hardware engineers to review, improve, implement and test hardware-software interface requirements; * Develops software that meets ASIL safety standards (ISO-26262), diagnostics ...

Senior Engineer II, Technology Operations

Newark, DE ยท On-site

$102K - $140K/yr

Senior Engineer II, Technology Operations Job Location: 300 Continental Drive, Newark, DE 19713 Schedule: 40 hours per week, Monday through Friday Duties: * Responsible for overseeing the planning ...

Senior Traffic Engineer

New Castle, DE ยท On-site

$101K - $138K/yr

GPI is seeking a Senior Traffic Engineer to grow and lead our traffic engineering discipline in the Delmarva region. This is a key leadership role for an experienced professional who desires to win ...

Senior Traffic Engineer

Milford, DE ยท On-site

$100K - $138K/yr

GPI is seeking a Senior Traffic Engineer to grow and lead our traffic engineering discipline in the Delmarva region. This is a key leadership role for an experienced professional who desires to win ...

Senior Engineer / Scientist - CMP Fundamentals, Modeling & Simulation Description The CMP Fundamentals team is seeking an experienced scientist or engineer to serve as a technical leader in the ...

Senior Traffic Engineer

Dover, DE ยท On-site

$110 - $150/hr

The Senior Traffic Engineer will manage a team that completes conceptual design development, develop solutions to engineering problems and provide project management for medium to large scale ...

Senior Traffic Engineer

Milford, DE ยท On-site

$100K - $138K/yr

Description GPI is seeking a Senior Traffic Engineer to grow and lead our traffic engineering discipline in the Delmarva region. This is a key leadership role for an experienced professional who ...

Senior Traffic Engineer

Dover, DE ยท On-site

$104K - $143K/yr

The Senior Traffic Engineer will manage a team that completes conceptual design development, develop solutions to engineering problems and provide project management for medium to large scale ...

Senior Traffic Engineer

Dover, DE ยท On-site

$104K - $143K/yr

The Senior Traffic Engineer will manage a team that completes conceptual design development, develop solutions to engineering problems and provide project management for medium to large scale ...

Senior Traffic Engineer

Dover, DE ยท On-site

$90 - $120/hr

The Senior Traffic Engineer will manage a team that completes conceptual design development, develop solutions to engineering problems and provide project management for medium to large scale ...

Senior Traffic Engineer

Dover, DE ยท On-site

$104K - $143K/yr

The Senior Traffic Engineer will manage a team that completes conceptual design development, develop solutions to engineering problems and provide project management for medium to large scale ...

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Showing results 1-20

Senior Engineer information

See Delaware salary details

$59.6K

$126.7K

$183.7K

How much do senior engineer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for senior engineer in Delaware is $126,666.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,600.00 and $143,600.00 per year, depending on experience, location, and employer.

What is a senior engineer?

Senior engineers develop and design software programs and applications, but are designated senior because they have more extensive knowledge and years of experience than other engineers on their team. As a senior engineer, you work closely with company managers to ensure the software is created to the required specifications and must troubleshoot issues with applications when they arise. Most senior engineers have mastered a specific set of programming languages, databases, and operating systems.

What is a senior engineer?

A Senior Engineer is an experienced professional responsible for designing, developing, and overseeing complex engineering projects. They often lead teams, mentor junior engineers, and ensure that technical solutions meet organizational goals and industry standards. Senior Engineers are typically experts in their field, possessing advanced problem-solving skills and a deep understanding of relevant technologies and methodologies. Their role also often involves collaborating across departments, managing timelines, and contributing to strategic planning.

How does a senior engineer typically mentor junior team members, and what impact does this have on the team's success?

Senior Engineers often play a key role in mentoring junior developers by providing guidance on technical challenges, reviewing code, and sharing best practices. This mentorship helps foster a collaborative environment where less-experienced team members can develop their skills more rapidly. As a result, the entire team benefits from improved code quality, faster problem-solving, and a culture of continuous learning. Senior Engineers also help set standards and encourage professional growth, which contributes to the overall success and cohesion of the engineering team.

What are the key skills and qualifications needed to thrive as a senior engineer, and why are they important?

To thrive as a Senior Engineer, you need advanced technical expertise in your engineering discipline, a relevant degree, and several years of industry experience. Familiarity with project management software, CAD tools, and compliance with engineering standards or certifications like PE (Professional Engineer) is typically required. Critical thinking, leadership, and effective communication are essential soft skills for mentoring teams and managing complex projects. These skills and qualities ensure successful project delivery, innovation, and strong team performance within engineering environments.

What is the difference between Senior Engineer vs Mechanical Engineer?

AspectSenior EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering; often a master's; professional engineering license (PE) preferredBachelor's degree in mechanical engineering; PE license optional but advantageous
Work EnvironmentDesign, development, project management; leadership rolesDesign, analysis, testing, manufacturing
Industry UsageUsed across engineering sectors for experienced professionalsEntry to mid-level engineering roles in manufacturing, automotive, aerospace

Senior Engineers typically have more experience, leadership responsibilities, and advanced credentials compared to Mechanical Engineers. While Mechanical Engineers focus on design and analysis, Senior Engineers often oversee projects and mentor teams, making them suitable for higher-level roles within engineering teams.

What are the most commonly searched types of Engineer jobs in Delaware?

The most popular types of Engineer jobs in Delaware are:

What are popular job titles related to Senior Engineer jobs in Delaware?

For Senior Engineer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Senior Engineer jobs in Delaware look for?

The top searched job categories for Senior Engineer jobs in Delaware are:

What cities in Delaware are hiring for Senior Engineer jobs?

Cities in Delaware with the most Senior Engineer job openings:

What are popular job titles related to Senior Engineer jobs in DE?

For Senior Engineer jobs in DE, the most frequently searched job titles are:

Infographic showing various Senior Engineer job openings in Delaware as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $126,666 per year, or $60.9 per hour.

Senior Engineer II

Newark, DE โ€ข On-site

$110 - $140/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago


Job description

When you join Sallie Mae, you become a champion for all students. Weโ€™re on a mission to power confidence as students begin their unique journey. To help them plan their higher education, successfully finish, and prepare for life after school. To help them Start smart. Learn big. Students need guidance navigating this important time in their life. They need someone who acknowledges that their education path is unique. They need a partner willing to evolve and not only meet but surpass their expectations. Weโ€™re changing. Because students need a better way. Weโ€™re looking for people who are excited to drive this transformation. To break barriers and think of new ways to adapt, help, and create better experiences for studentsโ€”and for each other. This is where diverse backgrounds, beliefs, and perspectives matter. Itโ€™s where youโ€™re empowered to bring your authentic self to work. Feeling your best allows you to do your best.

Employer: SMB IT, Inc.Job Title: Senior Engineer IIJob Location: 300 Continental Drive, Newark, DE 19713Job Type: Full-time, 40 hours per week, Monday-FridayDuties:
  • Responsible for driving critical technical initiatives and contributing significantly to system design and implementation.
  • Design, build, and maintain scalable systems, services, or infrastructure components.
  • Make architectural decisions with long-term impact.
  • Take ownership of features and projects end-to-end.
  • Lead cross-functional technical initiatives with minimal oversight.
  • Conduct code reviews with an emphasis on quality, performance, and maintainability.
  • Tackle complex, ambiguous technical challenges with structured thinking and pragmatic solutions.
  • Work closely with product managers, designers, and other engineers to deliver thoughtful and impactful solutions.

Hybrid work permitted up to 3 days per week within a reasonable commuting distance of Newark, Delaware.

Requirements:
  • Bachelorโ€™s degree in Computer Science, Information Systems Technologies-Management and Management Information Systems, or related field of study and five (5) years of experience as a System Engineer, Planning Engineer, Business Analyst, or related role where required experience was gained.
  • Five (5) years of experience in the following: Computer science fundamentals, system design, and architecture;
  • One or more modern programming languages such as Python, Java, Go, or TypeScript;
  • Designing and deploying production-quality systems at scale;
  • Technology Product Ownership, operating Azure Dev Ops technology for management of team project delivery, dependencies and solution effort estimates;
  • Development of technical business requirements in support of solution delivery;
  • Development of Data ERD diagrams to track data lineage across multiple systems.

Feeling your best helps you do your best: Our benefits take care of the whole youโ€”so you can build your work around your life (not the other way around!).

Benefits:
  • Competitive base salaries
  • Bonus incentives
  • Generous PTO
  • Floating Holidays
  • 12 Federal Holidays observed
  • Support for financial-well-being and retirement 401k with employer match
  • Comprehensive medical, dental, vision, hospital indemnity, critical illness, pet insurance and more
  • Employer paid short-term/long-term disability and basic life insurance
  • Flexible hybrid working arrangements
  • Paid parental leave and adoption reimbursement programs
  • Free access to on-site staffed fitness centers (in Delaware) and gym subsidy (for locations outside Delaware)
  • Confidential counseling support (EAP), Health Advocacy services and Wellness program with financial incentives
  • Tuition Reimbursement and Family Scholarship Programs
  • Career development and training opportunities

Sallie Mae is proud to be an equal opportunity (EEO) employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, national origin, age, genetic information, gender identity, disability, Veteran status or any other characteristic protected by federal, state or local law.

Reasonable accommodations are available for applicants with disabilities in all phases of the application and employment process.

When you join Sallie Mae, you become a champion for all students. Weโ€™re on a mission to power confidence as students begin their unique journey. To help them plan their higher education, successfully finish, and prepare for life after school. To help them Start smart. Learn big. Students need guidance navigating this important time in their life. They need someone who acknowledges that their education path is unique. They need a partner willing to evolve and not only meet but surpass their expectations. Weโ€™re changing. Because students need a better way. Weโ€™re looking for people who are excited to drive this transformation. To break barriers and think of new ways to adapt, help, and create better experiences for studentsโ€”and for each other. This is where diverse backgrounds, beliefs, and perspectives matter. Itโ€™s where youโ€™re empowered to bring your authentic self to work. Feeling your best allows you to do your best.

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