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Professional Engineer Jobs in Washington, DC (NOW HIRING)

K2 Staffing

Professional Engineer (PE)

Chantilly, VA · On-site

$84K - $112K/yr

Summary We are seeking a licensed Professional Engineer (PE) to lead engineering design efforts and provide technical expertise on commercial and infrastructure projects. This individual will be ...

ProSidian Consulting, LLC

Lead Professional Engineer

Washington, DC · Remote

$116K - $152K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

The Lead Professional Engineer | Technical Execution / Independent Engineering [DOE0089089] is aligned with GSA Labor Category: Program Manager. We seek Lead Professional Engineer | Technical ...

MasTec Utility Services

Engineer

Annapolis, MD · On-site

$81K - $108K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

MasTec Utility Services

Engineer

Annapolis, MD

$81K - $108K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

MasTec Inc

Engineer

Annapolis, MD

$81K - $108K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

MasTec Utility Services

Engineer

Annapolis, MD · On-site

$81K - $108K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

MasTec Utility Services

Engineer

Annapolis, MD

$81K - $108K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

MasTec Inc

Engineer

Annapolis, MD

$81K - $108K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

MasTec Inc

Engineer

Annapolis, MD

$81K - $108K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

MasTec Utility Services

Engineer

Annapolis, MD · On-site

$81K - $108K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

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Showing results 1-20

All JobsProfessional Engineer JobsProfessional Engineer Jobs in Washington, DC

Professional Engineer information

See Washington, DC salary details

$48.7K

$101.7K

$143K

How much do professional engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for professional engineer in Washington, DC is $101,708.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,400.00 and $115,300.00 per year, depending on experience, location, and employer.

What is a professional engineer?

Professional Engineers (PEs) are licensed engineers who have met the education, experience, and exam requirements established by their state or country. They are legally authorized to sign off on engineering projects, offer their services to the public, and take responsibility for the safety and integrity of engineering work. Becoming a PE typically involves earning an accredited engineering degree, passing the Fundamentals of Engineering (FE) exam, gaining relevant work experience, and passing the Professional Engineering (PE) exam. The PE license signifies a high standard of competence and ethics in the engineering profession.

What can professional engineers do?

Professional engineers design, develop, and evaluate systems, structures, and processes across various industries such as construction, manufacturing, and technology. They apply scientific and mathematical principles, often hold licensure, and are responsible for ensuring safety, compliance, and efficiency in their projects.

What is the difference between Professional Engineer vs Mechanical Engineer?

AspectProfessional EngineerMechanical Engineer
CredentialsRequires PE license, degree, work experience, examRequires degree, possibly fundamentals exam, but not license
Work EnvironmentDesign, review, sign off on projects, often in consulting or engineering firmsDesign, analysis, manufacturing, and testing in various industries
Industry UsageLicensed in engineering projects, legal responsibilityCommonly employed in manufacturing, automotive, aerospace, and more

The main difference between a Professional Engineer and a Mechanical Engineer is that the PE is licensed and authorized to sign off on engineering projects, ensuring legal and safety standards are met. Mechanical Engineers typically hold the necessary education and experience but do not have licensing requirements unless they pursue PE licensure. Both roles work closely in engineering fields, but the PE designation signifies a higher level of responsibility and legal accountability.

What does a professional engineer do?

A professional engineer uses mathematics and science to create safe and efficient buildings, machines, and applications. Engineers typically specialize in a particular field, such as aerospace, mechanical, or structural engineering. Your job duties vary depending on your area of expertise and employer but may include creating plans, designing machinery, or building skyscrapers. This career often involves a combination of office and field work. Frequent travel is an additional job requirement for many professional engineering jobs. Long hours and overtime work are also expected to meet deadlines.

What are some common challenges professional engineers face when managing multiple projects simultaneously?

Professional Engineers often juggle several projects at once, which can present challenges in prioritizing tasks, coordinating with diverse teams, and ensuring compliance with regulatory standards. Effective time management and clear communication are essential to handle shifting deadlines and resource allocation. Collaborating closely with project managers, clients, and other engineers helps maintain project momentum and quality, while regular progress reviews ensure that no critical detail is overlooked.

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

To thrive as a Professional Engineer, you need a solid grasp of engineering principles, problem-solving skills, and a degree in engineering, typically complemented by a Professional Engineer (PE) license. Familiarity with industry-standard software such as AutoCAD, MATLAB, or project management tools, along with ongoing continuing education, is often required. Strong communication, teamwork, and project management abilities help engineers deliver effective solutions and collaborate with diverse stakeholders. These skills and qualifications ensure engineers can design safe, efficient systems and maintain high professional standards in complex technical environments.
More about Professional Engineer jobs
What are the most commonly searched types of Engineer jobs in Washington, DC? The most popular types of Engineer jobs in Washington, DC are:
What are popular job titles related to Professional Engineer jobs in Washington, DC? For Professional Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Professional Engineer jobs in Washington, DC look for? The top searched job categories for Professional Engineer jobs in Washington, DC are:
Professional Engineer jobs near you
Infographic showing various Professional Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 20% Part Time, and 5% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $101,708 per year, or $48.9 per hour.

Professional Engineer (PE)

K2 Staffing, LLC

Chantilly, VA

$100K - $140K/yr

Full-time

Posted 6 days ago

Job description

Summary

Our client, a leading utility engineering and construction company recognized as a Best Choice Employer for Utility and Network Construction, is seeking a Professional Engineer (PE) to oversee engineering design activities and ensure the quality assurance and quality control (QA/QC) process for work performed by the design team. Specializing in telecommunications, electric utility, low-voltage technology, structured cabling, security, fiber infrastructure, engineering, surveying, and design services, the company is known for its long-term customer relationships, employee ownership, profit-sharing opportunities, commitment to safety, and career development.

In this role, you will apply your technical expertise to execute projects safely, efficiently, and economically while ensuring compliance with engineering standards and regulations. You will oversee engineering design, evaluate and estimate design work, support complex projects, perform engineering analyses such as cable sizing, voltage drop, flicker, and system modeling, coordinate design resources, and stamp engineering drawings as required.

The ideal candidate is a licensed Professional Engineer in Virginia with a strong background in utility or telecommunications engineering and a passion for delivering high-quality engineering solutions.

Duties & Responsibilities
  • Oversee engineering design activities and ensure compliance with established QA/QC processes.
  • Review, evaluate, and estimate engineering design work for telecommunications and utility infrastructure projects.
  • Provide technical leadership and engineering support for complex design projects.
  • Perform cable sizing calculations, voltage drop analysis, flicker analysis, and system modeling as required.
  • Coordinate and schedule design resources to ensure projects are completed on time and within scope.
  • Review engineering drawings, calculations, and project documentation for accuracy and compliance.
  • Stamp and seal engineering drawings and documents as required.
  • Ensure compliance with applicable engineering codes, regulations, and industry standards.
  • Collaborate with project managers, designers, and clients to support successful project delivery.
  • Identify technical challenges and develop practical engineering solutions throughout the project lifecycle.
Qualifications & Requirements
  • Bachelor of Science in Civil Engineering or a related engineering discipline is required.
  • Active Professional Engineer (PE) license in the State of Virginia is required.
  • Willingness to obtain Professional Engineer licenses in additional states as needed.
  • Strong understanding of QA/QC processes and engineering compliance requirements.
  • Knowledge of applicable telecom, civil engineering, and utility design regulations, codes, and standards.
  • Ability to independently plan, prioritize, and manage engineering work for large and complex projects.
  • Strong analytical, problem-solving, and technical design skills.
  • Excellent communication and collaboration skills with the ability to work effectively in a team environment.
  • Experience with utility infrastructure, telecommunications, or civil engineering projects is preferred.