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Performance Engineer Jobs in Delaware (NOW HIRING)

Sr Engineer

Wilmington, DE · On-site

$101K - $139K/yr

Leading advanced electric, gas, and/or communications system performance analysis and outage investigations. Developing and implementing engineering strategies for grid modernization. Managing ...

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!

Sr Engineer

Wilmington, DE · On-site

$101K - $139K/yr

Leading advanced electric, gas, and/or communications system performance analysis and outage investigations. Developing and implementing engineering strategies for grid modernization. Managing ...

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!

Lead initiatives to improve system reliability, availability, performance, and operational maturity through automation and engineering excellence.Define, implement, and monitor Service Level ...

Software Engineer POSITION DUTIES: Design, develop, implement, validate and maintain software ... Monitor and review existing software and performance data along with system metrics and logs.

... Engineer to design and develop AI and Machine Learning solutions specifically for banking ... performance, drift detection, and continuous improvement • Develop explainable AI (XAI) for ...

Staff Engineer, Quality

Newark, DE · On-site

$70K - $91K/yr

Partner with Manufacturing, Process Engineering, and R&D teams to improve product quality, process ... Conduct process capability studies and utilize statistical tools to improve process performance

Staff Engineer, Quality

Newark, DE · On-site

$70K - $91K/yr

Partner with Manufacturing, Process Engineering, and R&D teams to improve product quality, process ... Conduct process capability studies and utilize statistical tools to improve process performance

Staff Engineer, Quality

Newark, DE · On-site

$70K - $91K/yr

Partner with Manufacturing, Process Engineering, and R&D teams to improve product quality, process ... Conduct process capability studies and utilize statistical tools to improve process performance

Staff Engineer, Quality

Newark, DE · On-site

$70K - $91K/yr

Partner with Manufacturing, Process Engineering, and R&D teams to improve product quality, process ... Conduct process capability studies and utilize statistical tools to improve process performance

Resident Engineer

Newark, DE · On-site

$96K - $123K/yr

Deliver statistical analysis of data on competition, customer direction, product performance ... Engineer process variation reduction * Employ advanced problem-solving expertise to correct ...

Resident Engineer

Middletown, DE · On-site

$93K - $119K/yr

Deliver statistical analysis of data on competition, customer direction, product performance ... Engineer process variation reduction * Employ advanced problem-solving expertise to correct ...

Resident Engineer

Smyrna, DE · On-site

$86K - $110K/yr

Deliver statistical analysis of data on competition, customer direction, product performance ... Engineer process variation reduction * Employ advanced problem-solving expertise to correct ...

Showing results 41-60

Performance Engineer information

See Delaware salary details

$11

$60

$98

How much do performance engineer jobs pay per hour?

As of Aug 10, 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 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 or 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 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:
Infographic showing various Performance Engineer job openings in Delaware as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $125,126 per year, or $60.2 per hour.

Sr Engineer

Delmarva Power

Wilmington, DE • On-site

$101K - $139K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago


Job description

Who We Are: We're powering a cleaner, brighter future.
Exelon is leading the energy transformation, and we're calling all problem solvers, innovators, community builders and change makers. Work with us to deliver solutions that make our diverse cities and communities stronger, healthier and more resilient.
We're powered by purpose-driven people like you who believe in being inclusive and creative, and value safety, innovation, integrity and community service. We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).
We're committed to creating an environment where every person can thrive. Our employee experience is grounded in four tenets that guide how we support our people: purposeful careers, growth opportunities, community impact, and support to thrive.
In our relentless pursuit of excellence, we elevate diverse voices, fresh perspectives and bold thinking. And since we know transforming the future of energy is hard work, we provide competitive compensation, incentives, excellent benefits and the opportunity to build a rewarding career.
Are you in? Primary Purpose:

PRIMARY PURPOSE OF POSITION

The Senior Engineer provides technical leadership in the planning, design, and execution of projects involving Exelon's utility infrastructure including electric or gas distribution, transmission, substations, and related systems. This role involves mentoring junior engineers, leading complex engineering studies, and ensuring strategic alignment with safety, reliability, and compliance goals. Work can include: Leading advanced electric, gas, and/or communications system performance analysis and outage investigations. Developing and implementing engineering strategies for grid modernization. Managing budgets, schedules, and resource allocation for major projects. Facilitating cross-functional collaboration and stakeholder engagement. Conducting field inspections and resolving high-impact technical challenges May be required to work extended hours for coverage during storms or other energy delivery emergencies

Primary Duties:

PRIMARY DUTIES AND ACCOUNTABILITIES

  • Leads and performs assignments in specialized areas requiring extensive engineering expertise, requiring maintaining state-of-the-art engineering credential in the specialized technical area 
  • Leads and performs engineering tasks and projects associated with a critical or analytical engineering project or a small number of complex projects that require specialized knowledge in many areas, may include field testing, troubleshooting, and peer review 
  • Evaluates complex technical issues that require highly specialized knowledge in very specific areas and recommends actions or programs for their resolution, which may necessitate the review/evaluation of engineering design documents
  • Evaluates, develops, implements, and leads projects that have significant financial and operational impact, may also develop initial commissioning plans. Plans, writes, and performs tasks for documentation deliverables and projects
  • Provides detailed technical training, mentorship, peer review, and/or guidance to others 
  • Participates in department planning, through field/site walkdowns, attend meetings/conference calls, provide budget recommendations, and monitor performance for the accomplishment of committed results 
  • May participate in technical and industry societies and committees to enhance knowledge of new technologies or issues in area of company interest 
Job Scope: JOB SCOPE
  • Influences project decisions having a significant impact on the company.
  • Applies technical knowledge to help promote a safe work environment and to enhance customer satisfaction
Minimum Qualifications: MINIMUM QUALIFICATIONS
  • Bachelor of Science degree in Engineering or Licensed Professional Engineer (2) (3) Knowledge of engineering designs, principles and practices
  • Ability to analyze and interpret complex electrical and mechanical systems.
  • Knowledge and ability to apply problem solving approaches and engineering theory.
  • Detailed knowledge of applicable standards, codes methods, and practices unique to areas of expertise.
  • 7+ years of professional engineering experience (1) (3) (See Note 3. Thorough knowledge and experience in unique areas of engineering expertise.
  • Ability to apply advanced engineering principles to identify and resolve complex issues.
  • Minimum of three related career experiences (4) (i.e., changes in technical job responsibilities, which may or may not include a change in department) OR
  • Lead Member of a recognized industry committee OR
  • Professional Engineer's License (2), advanced technical degree, MBA or Project Management Certification (1) Master's degree in Engineering reduces the OJT experience requirement by 1 year. (2) License must be issued by the state in which you are practicing. (3) PE License reduces the OJT experience requirement by 1 year. (4) Career related experiences is defined as changes in technical job responsibilities and does not have to include a change in department.
  • Note: Items (1) and (3) are mutually inclusive, whereby the maximum experience requirement reduction is one (1) year (e.g., in the case of an employee with both a master's degree in Engineering AND a PE license, the minimum experience requirement would be reduced by one (1) year).
Preferred Qualifications:

PREFERRED QUALIFICATIONS

  • Graduate degree (1) or Graduate level work in Engineering, Business Administration or Project Management Certification
  • Possess Engineer-in-Training (EIT) Certification and/or Professional Engineer license (2) (3)
  • Strong teamwork, interpersonal skills and the ability to communicate with all management levels.
  • Strong written and oral communication/presentation skills, report generation & technical writing skills
  • Participation in industry committee or working groups or has published technical documents.
  • Advanced experience in utility infrastructure, such as system analysis, planning, design coordination, standards development, or project execution.
  • A working knowledge of analysis software packages such as CYMDIST, PSS\E, Python, PLS-CAD, Pole Foreman, Power BI, or similar.
  • A working knowledge of gas and software packages such as Asset Suite 8, Technical Toolboxes, Synergi, Power BI, or similar.
Benefits:
  • Annual salary will vary based on a candidate’s skills, qualifications, experience, and other factors: $103,200.00/Yr. – $141,900.00/Yr.
  • Annual Bonus for eligible positions: 15%
  • 401(k) match and annual company contribution
  • Medical, dental and vision insurance
  • Life and disability insurance
  • Generous paid time off options, including vacation, sick time, floating and fixed holidays, maternity leave and bonding/primary caregiver leave or parental leave
  • Employee Assistance Program and resources for mental and emotional support
  • Wellbeing programs such as tuition reimbursement, adoption and surrogacy assistance and fitness reimbursement
  • Referral bonus program
  • And much more

Note: Exelon-sponsored compensation and benefit programs may vary or not apply based on length of service, job grade, job classification or represented status. Eligibility will be determined by the written plan or program documents.