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Senior Principal Engineer Jobs in Delaware (NOW HIRING)

3B Staffing LLC

SW Engineer II

Wilmington, DE · Hybrid

$94K - $129K/yr

Serves as a principal application designer for major modifications effectively using analytical and ... The position interacts with senior management, other technology personnel, clients and vendors. The ...

3B Staffing LLC

SW Engineer II

Wilmington, DE · Hybrid

$94K - $129K/yr

Serves as a principal application designer for major modifications effectively using analytical and ... The position interacts with senior management, other technology personnel, clients and vendors. The ...

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Showing results 21-40

All JobsPrincipal Engineer JobsSenior Principal Engineer JobsSenior Principal Engineer Jobs in Delaware

Senior Principal Engineer information

See Delaware salary details

$82.1K

$155.6K

$214.7K

How much do senior principal engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior principal engineer in Delaware is $155,564.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,600.00 and $173,100.00 per year, depending on experience, location, and employer.

What is a senior principal engineer?

A Senior Principal Engineer is a highly experienced technical leader who is responsible for guiding the overall engineering direction and strategy within an organization. They typically possess deep expertise in their field, provide mentorship to other engineers, and influence major architectural and technical decisions. Senior Principal Engineers often collaborate with cross-functional teams, ensure best practices are followed, and play a critical role in driving innovation. Their work has a significant impact on the company's products and technical vision.

What are the key skills and qualifications needed to thrive as a senior principal engineer?

To excel as a Senior Principal Engineer, you need deep technical expertise in your engineering discipline, advanced problem-solving abilities, and typically a bachelor's or master's degree in engineering or a related field. Proficiency with industry-standard design and simulation software, project management tools, and relevant certifications (such as PMP or PE) are often required. Exceptional leadership, strategic thinking, and strong communication skills distinguish top performers in this role. These competencies are vital for leading complex projects, driving innovation, and effectively guiding engineering teams to achieve organizational goals.

What does a senior principal engineer do?

Senior Principal Engineers often serve as technical leaders on cross-functional projects, collaborating closely with product managers, architects, and development teams to define technical direction and ensure architectural consistency. They provide deep expertise to solve complex engineering challenges, mentor other engineers, and help align project goals with the organization's strategic vision. Their role frequently involves facilitating communication between different departments and ensuring technical decisions support both immediate project needs and long-term scalability.

What is the difference between Senior Principal Engineer vs Lead Engineer?

AspectSenior Principal EngineerLead Engineer
CredentialsTypically requires a bachelor's or master's degree in engineering, with extensive industry experienceSimilar educational background, often with additional certifications or specialized training
Work EnvironmentFocuses on high-level technical strategy, innovation, and mentorship across projectsLeads specific projects or teams, overseeing technical execution and coordination
Industry UsageCommon in large corporations and R&D settingsFound in both startups and established companies, often in project-based roles

While both roles require strong technical expertise, the Senior Principal Engineer typically focuses on strategic technical leadership and innovation at an organizational level, whereas the Lead Engineer manages project execution and team coordination. The Senior Principal Engineer often operates at a higher, more strategic level within the engineering hierarchy.

What are the most commonly searched types of Principal Engineer jobs in Delaware? The most popular types of Principal Engineer jobs in Delaware are:
What are popular job titles related to Senior Principal Engineer jobs in Delaware? For Senior Principal Engineer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Senior Principal Engineer jobs in Delaware look for? The top searched job categories for Senior Principal Engineer jobs in Delaware are:
What cities in Delaware are hiring for Senior Principal Engineer jobs? Cities in Delaware with the most Senior Principal Engineer job openings:
What are popular job titles related to Senior Principal Engineer jobs in DE? For Senior Principal Engineer jobs in DE, the most frequently searched job titles are:
Senior Principal Engineer jobs near you
Infographic showing various Senior Principal Engineer job openings in Delaware as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, and 6% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $155,564 per year, or $74.8 per hour.

Senior Civil Engineer (PE)

Morris & Ritchie Associates, Inc.

Georgetown, DE • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago

Job description

Morris & Ritchie Associates, Inc. (MRA) is currently seeking a Senior Civil Engineer with 10+ years of experience for the Land Development Group in our Georgetown, DE Office. This position is responsible for hands-on design and management of land development projects from initial project planning through preparation of construction documents and permitting. At MRA, you'll work on a diverse mix of commercial and residential development projects, collaborating with a multidisciplinary team to deliver high-quality, innovative solutions across the Mid-Atlantic.
Requirements
  • Experience in private residential land development and commercial land development
  • Extensive experience designing and managing medium to large-scale projects
  • Proficiency in: Stormwater Management (SWM), Storm drain design, Grading, Erosion & Sediment Control (ESC) design and Utility design
  • Working knowledge of Delaware state and local regulations
  • Ability to manage multiple projects simultaneously, including budgets, schedules, and county/municipal reviews
  • Experience leading and managing staff/personnel
  • Strong communication skills with clients and company leadership/principals
  • Commitment to delivering high-quality work on schedule

Benefits
We believe in taking care of our team-professionally, personally, and everything in between. Here's what you can look forward to as part of our team:
  • Competitive Salary with generous Paid Time Off and Paid Holidays to support your work-life balance
  • Annual Bonus Potential - your hard work deserves to be rewarded
  • Comprehensive Health Coverage - including Medical, Dental, Vision, plus Health Savings and Flexible Spending Accounts
  • Peace of Mind - with Company-paid Life Insurance and both Short- and Long-Term Disability Insurance
  • Invest in Your Future - through our 401(k) with Company Match
  • Education Assistance Program - helping you continue to grow and learn
  • Employee Assistance Program - free access to short-term counseling, financial coaching, legal consultations, life coaching, and more
  • Peak Health Wellness Plan - personalized nurse consultations, no-cost lab work, and ongoing wellness support
  • Stay Connected & Inspired - with free memberships to professional societies
  • Professional Development - Seminars, Conventions, Lunch & Learns, Mentoring, and Software Training to help you reach your goals
  • Referral Bonuses - bring great people on board and get rewarded
  • Recognition That Matters - we celebrate achievements big and small with our Employee Recognition Program
  • Team Spirit & Fun - enjoy company picnics, events, and a welcoming, supportive work environment

YOUR OPPORTUNITY AWAITS AT MRA!! Our people are our greatest strength, and that includes individuals like yourself! We're always looking for driven individuals to contribute to a wide variety of stimulating and rewarding projects. Join our skilled team and unlock numerous opportunities for professional development and career growth!
We ensure nondiscrimination and equal employment opportunity in all programs and activities in accordance with Title VI of the Civil Rights Act of 1964, and all revisions and addendums thereof. #MRAWorkable

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