Principal/Sr. Principal Mechanical Engineer ECS R10216862
Listed on 2025-12-21
-
Engineering
Systems Engineer, Mechanical Engineer, Engineering Design & Technologists, Manufacturing Engineer
Principal/Sr. Principal Mechanical Engineer ECS
- * 16966 - R
Join to apply for the Principal/Sr. Principal Mechanical Engineer ECS
- * 16966 - R role at Northrop Grumman
.
Relocation assistance may be available.
Clearance type:
Secret.
Travel:
Yes, 10% of the time.
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people’s lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history—from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon.
We look for people who have bold new ideas, courage, and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity, and bringing your whole self to work—and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman’s Defense Systems sector is seeking a Principal Mechanical Engineer/Sr. Principal Mechanical Engineer to join a multi‑functional team of Electrical, Mechanical, and Systems Engineers in Roy, UT
. This position is in our Strategic Deterrent Systems Division to execute the Engineering and Manufacturing Development phase of the Sentinel Program.
This role may offer a competitive relocation assistance package.
What You’ll Get To Do- Collaborate with stakeholders to decompose technical requirements, develop complete and verifiable requirements, and conduct trade studies.
- Generate and update specifications as part of a Systems Engineering framework for the purpose of releasing to suppliers and supporting the procurement process.
- Develop design and analysis artifacts to support design reviews, customer deliverables, and hardware procurement workflows.
- Perform heating and cooling calculations to size HVAC equipment.
- Select appropriate HVAC equipment to meet size and system requirements.
- Review and provide comments to supplier‑submitted drawings and contractual deliveries.
- Medical, Dental & Vision coverage
- 401k
- Educational Assistance
- Life Insurance
- Employee Assistance Programs & Work/Life Solutions
- Paid Time Off
- Health & Wellness Resources
- Employee Discounts
This position’s standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine‑hour day Monday through Thursday to take every other Friday off.
You’ll Bring These QualificationsThis requisition may be filled at either the Principal Mechanical Engineer level (T03) or Sr. Principal Mechanical Engineer level (T04).
Principal Mechanical Engineer- Bachelor’s degree in a STEM field with 5 years of experience; or Master’s degree with 3 years of experience.
- Bachelor’s degree in a STEM field with 8 years of experience; or Master’s degree with 6 years of experience.
- Must have the ability to obtain and maintain a U.S. Government DoD Secret security clearance.
- Must be able to obtain and maintain Special Access Programs (SAP) clearance.
- Must be proficient with Microsoft Office tools—PowerPoint, Excel, Word.
- Ability to understand and interpret requirements.
- Must be able to work independently, function in a dynamic environment, and be flexible to changing direction.
- Experience with Environmental Control Systems (ECS) and Heating, Ventilation, and Air conditioning (HVAC) system design and verification.
- Experience with Carrier HAP, NX, Autodesk Revit, and Product Lifecycle Management (PLM) software.
- Familiarity with Systems Engineering and Model Based Systems Engineering (MBSE) processes.
- Professional Engineer (PE) license.
- Experience with estimation, bidding, proposals, or RFPs.
- Experience with PDP (Product Definition Packages) creation.
- Working knowledge of PLC (Programmable Logic Controllers) and plant controls.
Primary Level Salary Range: $89,400.00 - $
Secondary Level Salary Range: $ - $
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.…
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