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60 Erg Senior Engineer Jobs Hiring Near You

ERG

Senior Scientist/Engineer

Alexandria, VA · On-site +1

$65 - $180/hr

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection ...

ERG

Senior Scientist/Engineer

Washington, DC

$65 - $180/hr

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection ...

ERG

Senior Scientist/Engineer

Washington, DC · Remote

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection ...

ERG

Senior Electrical Design Engineer

Indian Head, MD

$111.50K - $150.10K/yr

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG is seeking an experienced Senior Electrical Design Engineer to independently develop electrical ...

ERG

Senior Electrical Design Engineer

Indian Head, MD · On-site

$100K - $180K/yr

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG is seeking an experienced Senior Electrical Design Engineer to independently develop electrical ...

ERG

Senior Scientist/Engineer

Alexandria, VA

$65 - $180/hr

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection ...

ERG

Senior Scientist/Engineer

Arlington, VA

$65 - $180/hr

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection ...

ERG

Senior Scientist/Engineer

Fairfax, VA · Remote

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection ...

ERG

Senior Scientist/Engineer

Alexandria, VA · Remote

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection ...

ERG

Senior Electrical Design Engineer

Indian Head, MD · On-site

$100K - $180K/yr

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG is seeking an experienced Senior Electrical Design Engineer to independently develop electrical ...

ERG

Junior Engineers/Scientists/Technicians

Durham, NC

$60K - $75K/yr

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... You will work closely with senior staff to contribute to work plans, quality assurance project ...

ERG

Senior Scientist/Engineer

Fairfax, VA

$65 - $180/hr

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... ERG seeks a senior scientist/engineer to support our work for the U.S. Environmental Protection ...

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

To thrive as a Senior Engineer, you need advanced technical expertise in your engineering discipline, a relevant degree, and several years of industry experience. Familiarity with project management software, CAD tools, and compliance with engineering standards or certifications like PE (Professional Engineer) is typically required. Critical thinking, leadership, and effective communication are essential soft skills for mentoring teams and managing complex projects. These skills and qualities ensure successful project delivery, innovation, and strong team performance within engineering environments.

How does a Senior Engineer typically mentor junior team members, and what impact does this have on the team's success?

Senior Engineers often play a key role in mentoring junior developers by providing guidance on technical challenges, reviewing code, and sharing best practices. This mentorship helps foster a collaborative environment where less-experienced team members can develop their skills more rapidly. As a result, the entire team benefits from improved code quality, faster problem-solving, and a culture of continuous learning. Senior Engineers also help set standards and encourage professional growth, which contributes to the overall success and cohesion of the engineering team.

What is a Senior Engineer?

A Senior Engineer is an experienced professional responsible for designing, developing, and overseeing complex engineering projects. They often lead teams, mentor junior engineers, and ensure that technical solutions meet organizational goals and industry standards. Senior Engineers are typically experts in their field, possessing advanced problem-solving skills and a deep understanding of relevant technologies and methodologies. Their role also often involves collaborating across departments, managing timelines, and contributing to strategic planning.

What is the difference between Senior Engineer vs Mechanical Engineer?

AspectSenior EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering; often a master's; professional engineering license (PE) preferredBachelor's degree in mechanical engineering; PE license optional but advantageous
Work EnvironmentDesign, development, project management; leadership rolesDesign, analysis, testing, manufacturing
Industry UsageUsed across engineering sectors for experienced professionalsEntry to mid-level engineering roles in manufacturing, automotive, aerospace

Senior Engineers typically have more experience, leadership responsibilities, and advanced credentials compared to Mechanical Engineers. While Mechanical Engineers focus on design and analysis, Senior Engineers often oversee projects and mentor teams, making them suitable for higher-level roles within engineering teams.

What other companies are hiring for Senior Engineer jobs?
What are the most popular jobs at Erg?
What are the most popular categories at Erg?
Infographic showing various Senior Engineer job openings at Erg in the United States as of May 2026, with employment types broken down into 92% Full Time, 7% Part Time, and 1% Temporary. Highlights an 85% Physical, and 15% Remote job distribution.
Senior Engineers/Scientists/Chemists/Technicians

Senior Engineers/Scientists/Chemists/Technicians

ERG

Raleigh, NC

Full-time

Posted 14 days ago

Job description

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. We hire people with the best minds and then provide them with a vibrant and flexible environment in which to develop their careers. The qualified individual must be highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment. 

ERG is hiring highly motivated Senior Engineers, Scientists, and Technicians to lead and provide technical expertise in the development, design, and execution of research projects for the U.S. Environmental Protection Agency’s (EPA) Office of Research and Development. Research activities may include decontamination and consequence management studies; development and validation of measurement methods, source emission characterization, and data collection; research in atmospheric sciences, physical, chemical, biological, toxicological, and human and ecological exposure; development, evaluation, and application of air quality simulation modeling in the Fluid Modeling Facility/Meteorological Wind Tunnel; and other related research initiatives. Work will involve management and operation of specialized laboratories and machine shops, including fabrication machine shops, metrology laboratories, and other analytical and microbiological facilities.

As a senior-level professional, you will play a critical role in designing, developing, and optimizing solutions, leading technical projects, and mentoring junior team members. The ideal candidate will have a strong technical foundation, exceptional problem-solving skills, and the ability to collaborate across teams to drive innovation. You will also be responsible for preparing work plans, quality assurance project plans (QAPPs), health and safety plans, and technical reports for projects performed by ERG.
Job Description:
  • Project Leadership:
  • Lead and execute technical projects from hypothesis to completion, ensuring adherence to project objectives, scope, budget, and timeline
  • Work in partnership with cross-functional teams to develop and implement innovative engineering/scientific solutions
  • Ensure projects meet client needs, adhere to health & safety and QA practices, and attain company objectives

  • Technical Expertise:
  • Serve as a subject matter expert (SME) in your area of specialization, providing guidance and support to other engineers, scientists, and technicians
  • Evaluate emerging technologies, tools, and processes for integration into current and future projects
  • Ensure the implementation of best practices, methodologies, and cutting-edge techniques
  • Conduct advanced research, analysis, design, and testing to support project development and optimization
  • Propose and implement solutions to complex technical challenges

  • Mentoring & Training:
  • Mentor and train junior engineers, scientists, or technicians, providing them with technical guidance and career development support
  • Foster a culture of continuous improvement and learning within the team

  • Documentation & Reporting:
  • Prepare detailed technical reports, presentations, and documentation for internal and external stakeholders
  • Present technical findings, progress, and project results at conferences and to leadership and clients, as needed
Qualifications and Skills:
  • B.S. degree in Environmental, Mechanical, or Chemical Engineering, Chemistry, Physics, Biology, Environmental Science, or a related field (equivalent experience will also be considered)
  • Master’s or Ph.D. a plus
  • Strong analytical, mechanical, and problem-solving skills, with a demonstrated aptitude and interest in science, technical work, mechanical equipment, and air quality
  • Extensive experience (15+ years) providing on-site research support for the EPA’s Office of Research and Development
  • Proven experience authoring scientific, technical, quality assurance, and health & safety documentation
  • Extensive experience implementing organizational quality assurance plans and quality management practices
  • Extensive experience implementing client and organizational health & safety programs
  • Proven track record of successfully leading technical teams and delivering complex projects
  • Ability to pass background checks and initial and random drug screenings

ERG offers competitive salaries and excellent benefits, including health and dental insurance, life insurance, long-term disability, educational benefits, FSAs, a generous 401k plan, profit sharing, an EAP, 11-20 paid vacation days per year, 10 paid holidays per year, 56 hours or more of sick leave (based on the state you work in) per year (pro-rated for part-time) and more. The salary range for all positions depends on the years and type of experience. 
  
ERG is an equal opportunity employer and complies with all applicable EEOC regulations. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual preference, national origin, disability, or status as a protected veteran.  
   
Please be aware, the only authentic corporate domain for ERG is https://www.erg.com.  ERG may, on occasion, screen applicants via telephone or video interviews via Skype, Teams, GoToMeeting, or another type of video platform. However, any candidate extended a job offer might be asked to meet in person with an ERG employee before providing confidential personal information associated with new employment. 
  
If you’re a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access ERG’s online application process as a result of your disability. To request accommodation, please contact Human Resources via email at Resumes-Lex@erg.com or call (781) 674-7293. 
  
ERG fosters a friendly, flexible work environment. ERGers are dedicated to serving clients who are committed to making the world a better place. We promote and recognize principles of fairness and respect in the work we do, the partnerships we foster, and the culture we value both within and outside of our organization.Â