Sentinel-Mechanical Engineer/Principal Mechanical Engineer ECS - 17718 & 17719
United States-Utah-RoyPosted Jul 10, 2026
Skip to main contentHomeProfileJob SearchApplicationsMy EventsJoin Talent NetworkSign InSingle PositionView All JobsSentinel-Mechanical Engineer/Principal Mechanical Engineer ECS - *17718United States-Utah-Roy No longer accepting applications.Job IDR10226380Northrop Grumman’s Defense Systems sector is seeking a Mechanical Engineer/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.The primary objective of this role is to collaborate across Systems Engineering, System Test, Global Supply Chain, suppliers, and other Integrated Product Teams (IPTs) to develop and review Environmental Control System hardware requirements, specifications, designs, trade studies, and analyses for the purpose of supporting incremental system maturity milestones and hardware deliveries. The successful candidate will be comfortable with working in a dynamic people-focused environment and collaborating across multiple internal and external stakeholders in order to achieve organizational goals.What You Will 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 deliveriesThis positions 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. This position can be filles as an Engineer (level 2) or Principal Engineer (level 3) depending on qualifications and experience.Basic Qualifications:Mechanical Engineer (level 2): Bachelor’s degree in Mechanical Engineering or related STEM field and 2 years of relevant experience; or Master's degree with 0 years of experiencePrincipal Mechanical Engineer (level 3) : Bachelor’s degree in Mechanical Engineering or related STEM field with 5 years of relevant experience; or Master's degree with 3 years of relevant experienceMust have the ability to obtain and maintain a U.S. Government DoD Secret security clearanceMust be able to obtain and maintain Special Access Programs (SAP) clearanceMust be proficient with Microsoft Office tools - PowerPoint, Excel, WordAbility to understand and interpret requirementsMust be able to work independently, function in a dynamic environment, and be flexible to changing directionPreferred Qualifications:Experience with Environmental Control Systems (ECS) and Heating, Ventilation, and Air conditioning (HVAC) system design and verificationExperience with Carrier HAP, NX, Autodesk Revit, and Product Lifecycle Management (PLM) softwareFamiliarity with Systems Engineering and Model Based Systems Engineering (MBSE) processesProfessional Engineer (PE) licenseExperience with estimation, bidding, proposals, or RFPsExperience with PDP (Product Definition Packages) creationWorking knowledge of PLC (Programmable Logic Controllers) and plant controls