[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Jacobs Solutions · Greenville, SC # Mechanical Engineer - Federal Greenville, SC Skilled Trades & Maintenance Listed on Jacobs Solutions’s official careers site. Posted October 23, 2026. Check that it is still open and apply there. [Apply on Jacobs Solutions’s careers site →](https://jacobs.jobs/jobs/C56EC6A1E9CF4361BC97DD275CAE524D/) [OpenNash Jobs](https://jobs.opennash.com/) / [Jacobs Solutions](https://jobs.opennash.com/companies/jacobs-solutions/) / Mechanical Engineer - Federal ## Job description At Jacobs, we’re not just building structures, we’re helping our clients innovate and grow by designing, engineering, and executing the construction of state-of-the-art facilities that are changing our world. We push the limits of what’s possible to make the world smarter, more connected, and more sustainable. Bring your curiosity, talent for multi-tasking and collaboration, and extreme organizational skill and we’ll help you grow, pursue, and fulfill what drives you - so we can make big impacts on the world, together. Your role will include: Developing overall Conceptual and Basis of Design level design approaches and documentation. Developing HVAC and plant utility systems philosophies. Developing mechanical / utility equipment and construction specifications. Performing temperature / humidity control / utility load calculations. Developing airflow diagrams, pressurization plans, and classification, as well as ductwork and piping plans. Developing equipment plans, plant utility distribution plans, and system details. Developing building management system (BMS) control philosophy, details, and Sequence of Operations. Performing construction assistance in the form of submittal reviews, RFI responses, and field visits to verify construction of Mechanical / Utilities scope is executed per the intent of the design and assisting in start-up of systems when required. Directing activities of Revit Designers as well as use Revit when necessary. Managing and developing mechanical / utilities scope for project budgets and schedules. Traveling as required for client development and project implementation. - Bachelor’s Degree in Mechanical engineering - At least 2 years relevant professional experience for HVAC/Mechanical buildings-related design projects (Federal including DoD, Federal Civilian and/or Defense Contractor project experience preferred). - Experience with Revit - Proficiency in load calculation / energy modeling software such as Trane Trace 700, Trace 3D Plus, Carrier HAP, etc. - Excellent written and verbal communication skills - United States Citizenship Ideally, you’ll also have: - FE/EIT certification, or eligibility to obtain EIT certification - Ability and desire to pursue Professional Engineer (P.E.) licensure - Experience with Navisworks and Bluebeam #LI-IR1 Jacobs is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Learn more about your rights under Federal EEO laws and supplemental language. ## At a glance - Posted by the employer: Oct 23, 2026 - First seen by OpenNash: Oct 27, 2026 - Last checked: Nov 10, 2026 - Listed for: 18 days - Location: Greenville, SC[Apply on Jacobs Solutions’s careers site →](https://jacobs.jobs/jobs/C56EC6A1E9CF4361BC97DD275CAE524D/) ## Hiring at Jacobs Solutions - Open jobs: 8,420 - New in the last 7 days: After two weekly collections - Tracked since: Oct 20, 2026 [All Jacobs Solutions jobs](https://jobs.opennash.com/companies/jacobs-solutions/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Jacobs Solutions ### [Building Mechanical Engineering Intern - Summer 2027 (FED/ATL/GVL)](https://jobs.opennash.com/companies/jacobs-solutions/jobs/ae78e0a56d104b279e80/) Greenville, SC ### [Building Mechanical Intern - Summer 2027](https://jobs.opennash.com/companies/jacobs-solutions/jobs/971a0a8427c221cf0265/) Greenville, SC ### [Controls Technician](https://jobs.opennash.com/companies/jacobs-solutions/jobs/94cb5d5a29cc506b026b/) Greenville, SC ### [Entry Level Building Mechanical Engineer - Summer 2027](https://jobs.opennash.com/companies/jacobs-solutions/jobs/2c480cf57fc59980477a/) Greenville, SC ### [Entry Level Process Mechanical Engineer (AM) - Summer 2027](https://jobs.opennash.com/companies/jacobs-solutions/jobs/292d44853033e4890b77/) Greenville, SC ## Similar jobs at other companies ### [Hardware, Mechanical Power Engineer - Federal Customer](https://jobs.opennash.com/companies/dell-technologies/jobs/f16531675a476b221d70/) Dell Technologies · Mclean, VA, United States ### [Sr Mechanical Engineer – Federal Experience](https://jobs.opennash.com/companies/aecom/jobs/b82ec236bc307eca2386/) AECOM · Dallas, TX ### [Sr Mechanical Engineer – Federal Experience](https://jobs.opennash.com/companies/aecom/jobs/ebc583104c84491ed841/) AECOM · Houston, TX ### [Associate Mechanical Engineer/Mechanical Engineer](https://jobs.opennash.com/companies/northrop-grumman/jobs/1a3bde14948c35038dcb/) Northrop Grumman · United States-Arizona-Gilbert OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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