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Sale Engineer Jobs in Delaware (NOW HIRING)

Air Liquide

Research Engineer, Mechanical

Newark, DE · On-site

Collaborate with R&D scientists, engineering sales, strategy teams, and critically, internal operations, to align the prototype with market demands and internal manufacturing capabilities. Ensure ...

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$43.5K

$96.3K

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How much do sale engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for sale engineer in Delaware is $96,277.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,100.00 and $112,600.00 per year, depending on experience, location, and employer.

What is the difference between Sale Engineer vs Technical Sales Engineer?

AspectSale EngineerTechnical Sales Engineer
Required CredentialsBachelor's degree in engineering or related field, sales trainingBachelor's degree in engineering, technical certifications, sales training
Work EnvironmentClient meetings, sales presentations, technical demonstrationsTechnical consultations, product demonstrations, client support
Employer & Industry UsageManufacturers, industrial equipment, technology firmsIT, electronics, industrial equipment, software companies
Common Search & ComparisonYesYes

The main difference between a Sale Engineer and a Technical Sales Engineer lies in their focus areas. Sale Engineers primarily handle sales processes, client interactions, and closing deals, while Technical Sales Engineers combine technical expertise with sales skills to provide in-depth product support and technical solutions. Both roles require technical knowledge and sales abilities, but Technical Sales Engineers often have a stronger technical background to address complex client needs effectively.

How much money do sales engineers make?

Sales engineers typically earn a median annual salary of around $80,000 to $120,000, depending on experience, industry, and location. They often receive commissions or bonuses based on sales performance and may require technical knowledge of the products they sell.

What is the role of a sales engineer?

A sales engineer combines technical knowledge with sales skills to understand customer needs and recommend appropriate products or solutions. They often work closely with engineering teams and may provide product demonstrations, technical support, and training to clients. Strong communication, technical expertise, and familiarity with sales processes are essential for this role.

What does a sales engineer actually do?

A sales engineer combines technical knowledge with sales skills to understand customer needs and recommend appropriate products or solutions. They often conduct product demonstrations, prepare technical proposals, and collaborate with engineering teams to ensure customer requirements are met. Strong communication, technical expertise, and familiarity with industry tools are essential for this role.

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

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

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

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

What cities in Delaware are hiring for Sale Engineer jobs?

Cities in Delaware with the most Sale Engineer job openings:

Sale Engineer jobs near you
Infographic showing various Sale 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 $96,277 per year, or $46.3 per hour.

Research Engineer, Mechanical

Air Liquide

Newark, DE • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

Air Liquide rating

7.7

Company rating: 7.7 out of 10

Based on 33 frontline employees who took The Breakroom Quiz

49th of 100 rated chemical manufacturers

Job description

R10093909 Research Engineer, Mechanical (Open)
Location:
Newark, DE (ICD) - R&D - Customer Processes
The Innovation and Development Division (IDD) drives the innovation strategy for the Hubs and Operations, and contributes to the Group's transformation. It is responsible for imagining, developing and incubating new solutions until they are brought to market, particularly when it comes to offers with a high technological content (including digital and IT). IDD gathers more than 3,000 employees from 70 nationalities at 60 sites.
How will you CONTRIBUTE and GROW?
A Research Engineer is expected to operate at the cutting edge of our technology, driving the development of first-of-their-kind prototypes and products. This role exists to bridge the gap between early-stage R&D innovations and real-world customer pilot deployments. The successful candidate will be a driven self-starter with a rigorous approach to problem-solving, capable of seamlessly integrating mechanical design, electrical circuitry, and software into fully functional, industrial-grade systems. Ultimately, this role accelerates our time-to-market; true success for this position is defined as validating these prototypes in the field, independently navigating technical roadblocks, and executing a seamless hand-off to our internal engineering and operations teams for full-scale commercialization and lifecycle management.At Air Liquide, we RESPECT, HONOR and VALUE diversity.
Air Liquide is Hiring for a Research Engineer - Newark, DE.
We are looking for you !
  • Comprehensive Family Benefits: Airgas offers a full benefits package designed to support your whole life, including Medical, Dental, Vision, Life, AD&D, and Disability Insurance.
  • Support for Parents:We offer up to 14-week paid child birth benefits to support growing families.
  • Future Security:401(k) Retirement Plan with company match, Tuition Assistance, Paid Holidays, Vacation, and Sick time.
  • Early Access: Your benefits start after just 30 days of employment ( Day 1 for Air Liquide) / Your benefits start after just 1 day of employment
Recruiter: Deondre Taylor | Deondre.Taylor@Airliquide.com | (302) 277-2429
  • System Design and Integration: Lead the end-to-end design of full prototype systems in a logical and systematic manner. Integrate mechanical components, electrical circuits, and software to create first of their kind prototypes for pilot.
  • Customer Pilot Deployment & Tech Transfer: Deploy and validate prototypes directly at customer pilot sites in a professional and technical capacity. While you will champion the pilot phase, your objective is to package the technical solution, documentation, and operational parameters for a hand-off to the business-led engineering and operations teams who will take over the product.
  • Technical Problem Solving: Diagnose complex system failures during the prototyping phase to maintain project momentum. Employ strong problem-solving skills to engineer immediate, effective solutions without shying away from necessary design pivots.
  • Cross-Functional Collaboration: Collaborate with R&D scientists, engineering sales, strategy teams, and critically, internal operations, to align the prototype with market demands and internal manufacturing capabilities. Ensure clear communication across all business units.
  • Project Organization: Organize prototyping schedules, resource allocations, and technical documentation efficiently. This flexible approach ensures pilot deployments remain on track and within scope until the official operational hand-off is complete.
__________________
Are you a MATCH?
Required Qualifications:
  • Master or Bachelor in Mechanical, Electrical, or Software Engineering.
  • Specialized Knowledge: Deep understanding of full-system architecture and taking concepts from the lab, through pilot.
  • Skills: Computer Aided Design (CAD), 3D Printing, General assembly and use of machine tools, Software experience (C++, Python, Others), Exceptionally strong organizational skills, and excellent interpersonal skills.
  • At least 3 years of experience; Proven track record in rapid prototyping, equipment design, system integration, and technology transfer to manufacturing/operations.
  • Strong commercial and business acumen to understand how technical solutions integrate into customer operations and our own internal supply chain.
  • Ability to translate highly complex technical engineering concepts into straightforward standard operating procedures for the broader business.

Our Differences make our Performance
At Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world.
We welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.

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