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Performance Engineer Jobs in Delaware (NOW HIRING)

Engineer

Dover, DE

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Engineer

Dover, DE

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Engineer

Dover, DE · On-site

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Engineer

Dover, DE · On-site

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Engineer

Dover, DE · On-site

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Engineer

Dover, DE · On-site

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Engineer

Dover, DE

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Engineer

Dover, DE

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Energy Engineer II

Wilmington, DE · On-site

$75K - $100K/yr

Services include benchmarking building energy performance, assessing existing conditions and ... The Energy Engineer 2 will provide technical and construction management support to decarbonization ...

Engineer

Dover, DE · On-site

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Engineer

Dover, DE

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Engineer

Dover, DE · On-site

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Energy Engineer II

Wilmington, DE · Hybrid

$75K - $100K/yr

Services include benchmarking building energy performance, assessing existing conditions and ... The Energy Engineer 2 will provide technical and construction management support to decarbonization ...

Energy Engineer II

Wilmington, DE · On-site

$75K - $100K/yr

Services include benchmarking building energy performance, assessing existing conditions and ... The Energy Engineer 2 will provide technical and construction management support to decarbonization ...

Engineer

Dover, DE · On-site

$82K - $109K/yr

Our core values guide our strategy, performance, and culture. We believe in maintaining an ... Work with Lead Engineer to complete gas engineering projects including calculations, design ...

Troubleshoots mechanical design, performance, and reliability issues using sound engineering principles * Works directly with vendors, suppliers, and equipment manufacturers to resolve mechanical ...

In key sectors such as clean energy, advanced electronics, high-performance computing and AI ... Chemours is seeking an Electrical Engineer to join our growing Chemours Newark Area Technology Team!

In key sectors such as clean energy, advanced electronics, high-performance computing and AI ... Chemours is seeking an Electrical Engineer to join our growing Chemours Newark Area Technology Team!

... performance of equipment such as conveyors, sortation systems, scanners, cameras, print and apply ... Engineer process solutions and reliability improvement from concept to network implementation.

Maintenance & Reliability Engineer

New Castle, DE · On-site

$99K - $124K/yr

Monitor equipment performance and evaluate equipment history and failure trends to determine sources of poor component performance and implement improvements * Advise and confer with engineers in ...

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Showing results 1-20

Performance Engineer information

See Delaware salary details

$11

$60

$98

How much do performance engineer jobs pay per hour?

As of Jun 26, 2026, the average hourly pay for performance engineer in Delaware is $60.16, according to ZipRecruiter salary data. Most workers in this role earn between $49.33 and $68.08 per hour, depending on experience, location, and employer.

What engineer makes $500,000 a year?

Performance engineers or senior software engineers with extensive experience, specialized skills, and certifications can earn salaries approaching or exceeding $500,000 annually, especially in high-cost living areas or at top tech companies. Such roles often require expertise in performance optimization, large-scale systems, and advanced tools, along with leadership responsibilities.

What is the difference between Performance Engineer vs Software Test Engineer?

AspectPerformance EngineerSoftware Test Engineer
Primary FocusOptimizing system performance, load testing, scalabilityFunctional testing, bug identification, feature validation
Required SkillsPerformance testing tools, scripting, system analysisTest case design, automation, defect tracking
Work EnvironmentDevelopment teams, QA, DevOpsQA teams, development teams
CertificationsPerformance testing certifications (e.g., JMeter, LoadRunner)ISTQB, software testing certifications

Performance Engineers focus on system performance, scalability, and load testing, ensuring applications run efficiently under stress. Software Test Engineers primarily verify functionality and identify bugs. While both roles require testing skills, Performance Engineers specialize in performance metrics and optimization, making their roles complementary but distinct.

What is the work of performance engineer?

A performance engineer is responsible for analyzing, testing, and optimizing software and system performance to ensure reliability and efficiency. They use tools like load testing and monitoring software to identify bottlenecks and improve system scalability, often working closely with development and operations teams.

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

To thrive as a Performance Engineer, you need strong analytical abilities, a solid understanding of software architecture, and experience with load testing and profiling, often supported by a degree in computer science or a related field. Familiarity with tools such as JMeter, LoadRunner, New Relic, and monitoring systems, as well as scripting languages, is typically required. Excellent problem-solving, attention to detail, and effective communication skills help distinguish top performers in this role. These skills and qualities are crucial for identifying system bottlenecks, optimizing performance, and ensuring a seamless user experience.

What engineers make $300,000 a year?

Performance engineers, especially those with extensive experience, advanced skills in testing, automation, and performance tuning, can earn $300,000 or more annually in senior or specialized roles. High compensation often requires expertise with tools like LoadRunner or JMeter, relevant certifications, and work in competitive industries such as finance or technology. Salary levels vary based on location, company size, and individual expertise.

What do performance engineers do?

Performance engineers analyze and optimize software systems to ensure they meet performance requirements, such as speed, scalability, and stability. They use tools like load testing and monitoring software to identify bottlenecks and improve system efficiency, often working closely with development and QA teams. Strong knowledge of scripting, performance testing tools, and system architecture is essential for this role.

What is a Performance Engineer?

A Performance Engineer is a professional who ensures that software applications and systems run efficiently and meet performance requirements. They analyze, test, and optimize system performance by identifying bottlenecks, conducting load and stress testing, and recommending improvements. Performance Engineers work closely with development and operations teams to ensure that applications can handle expected user loads and deliver a smooth user experience. Their work is crucial in preventing slowdowns, crashes, and other performance-related issues in production environments.

What Is Performance Engineering?

Performance engineering is the development of software solutions for specific business problems. As a performance engineer, your responsibilities are to identify issues, whether for a particular company or an industry, and develop software that directly addresses them. To become a performance engineer, you need a bachelor’s degree in computer science or computer engineering, two to five years of information technology (IT) work experience, and excellent problem solving skills. Organizations like HyPerformix offer professional certifications, like their Enterprise Performance Engineering program, which can significantly boost your qualifications. Your additional job duties include performing routine maintenance and service, experimenting with possible solutions in the test environment, and monitoring system performance.

What are some common challenges Performance Engineers face when optimizing complex systems?

Performance Engineers often encounter challenges such as identifying bottlenecks in multi-tiered or distributed systems, balancing trade-offs between speed and resource consumption, and ensuring that performance improvements do not compromise system reliability. They frequently work with cross-functional teams, requiring strong communication skills to translate technical findings into actionable recommendations. Staying up-to-date with evolving tools and best practices is also essential, as technology stacks and performance benchmarks continually change.
What are the most commonly searched types of Performance Engineer jobs in Delaware? The most popular types of Performance Engineer jobs in Delaware are:
What are popular job titles related to Performance Engineer jobs in Delaware? For Performance Engineer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Performance Engineer jobs in Delaware look for? The top searched job categories for Performance Engineer jobs in Delaware are:
Engineer

$82K - $109K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 15 days ago


MasTec rating

7.5

Company rating: 7.5 out of 10

Based on 151 frontline employees who took The Breakroom Quiz

31st of 78 rated construction


Job description

Overview

MasTec Professional Services provides end-to-end engineering, design, and integrated services to the power, oil & gas pipeline, and gas distribution industries across the country. With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design, asset integrity management, feasibility studies, surveys, constructability reviews, turnkey delivery services, and more. MasTec Professional Services creates collaborative partnerships with clients by building trust and consistently delivering the highest standards of performance.

MasTec Professional Services is a purpose-driven company. Our core values guide our strategy, performance, and culture. We believe in maintaining an environment where team members can make an impact, grow, and thrive. A place where they find meaning and purpose in doing the important work of ensuring communities have the vital energy, light, and communications to prosper. Our culture is inclusive and welcoming. Our teams are empowered with abundant training, tools, and opportunities to follow their curiosity and ambitions. Everyone has an equal chance to advance. Everyone is supported, respected, and challenged to be their best. We’re always looking for talented and dedicated people to join us and love where they work.

MasTec Professional Services is a proud subsidiary of MasTec (NYSE: MTZ), a Fortune 500 Company ranked by Energy News-Record as one of the leading contractors in the country. MPS is part of the MasTec Power Delivery segment. We are certified as a minority-controlled company by the National Minority Suppliers Development Council (NMSDC). Our rich diversity of people and ideas makes us a stronger, more innovative organization.

Job Summary

Design complex underground piping projects in urban and rural environments in compliance with client's engineering and construction specifications, field engineering of project requirements, identification of conflicting utilities, engineering and design calculations, and work permit development.


Responsibilities

Job Responsibilities

  • Work with Lead Engineer to complete gas engineering projects including calculations, design & constructability reviews, work procedures and Bill of Materials.
  • Setting and maintaining technical practices
  • Work with complex CAD software to draft products and specialized equipment to create utility systems.
  • Prioritize tasks, establish and adhere to deadlines, and create timelines for work completion.
  • Excellent organizational, time management, and communication skills as well as the ability to adapt to change.
  • Ability to collaborate with engineers, designers, supervisors, financial experts, and project team members.
  • Researches and implements design improvements.
  • Create solutions and make necessary modifications to existing systems.
  • Provide quality control and documentation for processes.
  • Demonstrated commitment to safety throughout a project’s lifespan.

Qualifications

Minimum Qualifications

  • Bachelor of Science in Engineering
  • Computer proficient including AutoCAD, Adobe and MS Office.
  • EIT or PE license a plus
  • Experience in Gas Design a plus

Physical Demands and Work Environment 

This job operates in a field environment. This role routinely requires extended periods of bending, squatting, climbing, kneeling, pushing, pulling, lifting, lifting in awkward positions, standing, and twisting. Also, working in inclement weather conditions, such as extreme heat, extreme cold, rain, ice, snow, and wind.  

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job. This position is physically active, with lifting required. Must be able to bend and lift and carry up to 50 pounds. Clarity of vision at 20 feet or more or 20 inches or less, with the ability to judge distance and space relationships. Precise hand-eye coordination. Ability to identify and distinguish colors. 

Please note this job description is not designed to cover or contain a comprehensive list of activities, duties, or responsibilities that are required of the employee for this job. The Company reserves the right to revise or change the job duties as the need arises. Management reserves the right to change the description, duties, or work schedules to accommodate individuals with disabilities.  

Benefits available include Medical, Dental, Vision, Disability and Life insurance, a 401k plan and Employee Stock Purchase plan. MasTec is a publicly traded company MTZ (NYSE). 

Equal Employment Opportunity: 

The Company’s policy is not to unlawfully discriminate against any applicant or employee based on race, color, national origin, ethnicity, sex, gender, sexual orientation, religion, marital status, age, disability, genetic information, veteran status, or any other basis protected by applicable law and EEOC regulations. The Company also prohibits harassment of applicants or employees based on any of these protected categories.  

Qualifications:

Minimum Qualifications

  • Bachelor of Science in Engineering
  • Computer proficient including AutoCAD, Adobe and MS Office.
  • EIT or PE license a plus
  • Experience in Gas Design a plus

Physical Demands and Work Environment 

This job operates in a field environment. This role routinely requires extended periods of bending, squatting, climbing, kneeling, pushing, pulling, lifting, lifting in awkward positions, standing, and twisting. Also, working in inclement weather conditions, such as extreme heat, extreme cold, rain, ice, snow, and wind.  

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job. This position is physically active, with lifting required. Must be able to bend and lift and carry up to 50 pounds. Clarity of vision at 20 feet or more or 20 inches or less, with the ability to judge distance and space relationships. Precise hand-eye coordination. Ability to identify and distinguish colors. 

Please note this job description is not designed to cover or contain a comprehensive list of activities, duties, or responsibilities that are required of the employee for this job. The Company reserves the right to revise or change the job duties as the need arises. Management reserves the right to change the description, duties, or work schedules to accommodate individuals with disabilities.  

Benefits available include Medical, Dental, Vision, Disability and Life insurance, a 401k plan and Employee Stock Purchase plan. MasTec is a publicly traded company MTZ (NYSE). 

Equal Employment Opportunity: 

The Company’s policy is not to unlawfully discriminate against any applicant or employee based on race, color, national origin, ethnicity, sex, gender, sexual orientation, religion, marital status, age, disability, genetic information, veteran status, or any other basis protected by applicable law and EEOC regulations. The Company also prohibits harassment of applicants or employees based on any of these protected categories.  

Education:UNAVAILABLEEmployment Type: FULL_TIME

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