Mechanical Engineer

Posting closes at 11:59 PM the day before the listed end date. Due to the nature of the work, the selected applicant must be able to work onsite in Richland, WA. Mechanical Engineer – Commercial Building Design We are seeking an experienced Mechanical Engineer with a strong background in commercial building mechanical design. A professional engineering license is required; however, candidates eligible for reciprocity in Washington State within three months will also be considered. Key Responsibilities: Develop detailed mechanical construction drawings. Perform comprehensive heating and cooling load calculations. Design and coordinate HVAC systems, potable water supply, sanitary waste, sewer infrastructure, and mechanical systems controls. Navigate and support the permitting process. Conduct site surveys and punch‑list inspections during construction phases. Prepare mechanical system construction cost estimates and identify value‑engineering opportunities. Contribute to mechanical design efforts for medium to large‑scale commercial building projects. Qualifications: Proven experience in commercial building mechanical design. Strong understanding of building systems, codes, and mechanical engineering principles. Ability to work collaboratively with multidisciplinary teams. Excellent communication and documentation skills. PE license or ability to obtain Washington State reciprocity within three months. GENERAL SUMMARY Provide independent engineering service and support to perform highly complex engineering tasks requiring specialized skills and broad experience in the application of engineering fundamentals in support of the design modification, operating, and independent assessment of Energy Northwest facilities. Serve as an advisor to others. PRINCIPAL ACCOUNTABILITIES Perform highly complex engineering analyses and designs in support of operations, systems, programs, audit inspections, and assessments requiring skills and experience gained through application of engineering methods and analysis, codes, standards, and regulatory requirements. Work with minimal supervision. Serve as an advisor providing advice and counsel on assignments concerned with specialized or unique engineering requirements.  Solutions provided involve unconventional or innovative problem solving techniques. Provide technical leadership and training on highly complex or extended projects. Provide leadership of small groups to resolve complex issues. Provide technical direction and leadership routinely to other engineers; serve as a mentor. Provide training to others. Identify need and initiate development of new policies, programs, plans, and procedures to meet strategic objectives. Assure compliance with regulatory and industry guidance. Provide interpretation of industry guidance for application. Identify potential problems in design, quality, or operation and initiate corrective action Engineering employees are expected to be available…