Mechanical Design Engineer

Post Date

Apr 21, 2026

Location

Charleston,
South Carolina

ZIP/Postal Code

29403
US
Jun 28, 2026 Insight Global

Job Type

Perm

Category

Mechanical Engineering

Req #

CHS-5dd5c13a-82e2-44e3-8a26-81397a44fb95

Pay Rate

$160k - $185k (estimate)

Job Description

Insight Global is looking to bring on a Senior Mechanical Design Engineer (PE) in support of a Federal client, to serve as an Owner's Representative/Engineer of Record, providing on-site technical oversight and engineering support for Federal construction projects. This role is responsible for ensuring all projects meet USACE specifications, UFCs, and EM 385-1-1 safety requirements. The PE will be responsible for the following additional responsibilities:

• Design Review & Compliance: Review mechanical submittals, shop drawings, RFIs, and design packages for compliance with USACE specifications, UFCs, NFPA, ASHRAE, and IBC codes.
• Construction Oversight: Conduct on-site inspections of HVAC, plumbing, fire protection, and control systems installation to verify compliance with approved plans.
• Commissioning & Testing: Oversee commissioning activities, witness system start-up, functional testing, and performance verification (TAB).
• Technical Consultation: Act as a liaison between construction contractors and USACE Resident Offices to resolve technical ambiguities and design issues.
• Documentation & Reporting: Prepare technical reports, inspection records, deficiency logs, and change order assessments using Resident Management System (RMS).
• Quality Assurance: Participate in QC/QA meetings, identify risks, and enforce safety standards on site.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

• Education: Bachelor’s degree in Mechanical Engineering from an ABET-accredited institution.
• Experience: 10+ years of experience in HVAC/plumbing design or construction, specifically with federal/DoD projects.
• Knowledge: Strong understanding of Unified Facilities Criteria (UFC) and USACE construction standards.
• Certification: PE License from state of MD
• Skills: Proficiency in MS Office and RMS (Resident Management System).
• Security: Ability to obtain military base access

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.