Sr Principal Fluid Subsystems Engineer
- Location:
- Melbourne, Florida, United States of America
About Northrop Grumman

Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever-evolving needs of our customers worldwide. Our 90,000 employees are Defining Possible every day using science, technology and engineering to create and deliver advanced systems, products and services. Northrop Grumman careers and internships are as varied as your interests, with a lifetime of potential that will allow you to work together with people from many backgrounds, personal passions and disciplines.
This position is currently contingent on program award and associated program award funding. Start dates are determined after funding confirmation.
Please note: Only external candidates and NG employees who are not currently in AS Engineering will be considered under this requisition.
Northrop Grumman Aeronautics Systems has an opening for a Sr Principal Fluid Subsystems Engineer with experience in the design of fluidic subsystems to join our team of qualified, diverse individuals. This role will be located in Melbourne, FL.
In this role, you will be responsible for developing, modifying, and maintaining aircraft subsystems configurations using current engineering design practices and standards. These subsystems include, but are not limited to, Environmental Control Systems (ECS), Liquid Cooling Systems (LCS), Fuel Systems, and Hydraulic Systems.
Responsibilities and duties:
Design tubes/ducts and routing of transport elements related to Environmental Control Systems (ECS), Liquid Cooling Systems (LCS), Fuel Systems, and Hydraulic Systems
Design secondary structural elements (i.e., bracketry) to attach fluidic systems components to aircraft primary structure
Perform design related tasks utilizing the NX and Teamcenter tool suite
Integrate subsystems components into various aircraft applications
Coordinate and collaborate with relevant stakeholder to ensure robust and maintainable configurations are produced
Apply GD&T requirements to models to ensure producibility and manufacturability of designs
Evaluate and verify requirements to ensure airworthiness criteria are met
Attend internal program, customer and/or supplier technical exchange meetings and/or formal program milestone reviews to provide and/or obtain progress status updates
The successful candidate will be a self-starter, well-organized with good problem-solving skills, able to perform effectively despite concurrent work tasks and will possess strong communication, leadership, team coordination and mentoring skills. The successful candidate will also thrive in an aircraft development design environment and be able to react and quickly adapt to changes in aircraft configuration.
Basic Qualifications:
Bachelor’s Degree in STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 8 years of engineering experience OR Master’s Degree in STEM (Science, Technology, Engineering or Mathematics) and 6 years of engineering experience
Prior experience with aircraft subsystems fluidic routing design and integration
Prior experience with 3D Computer Aided Design (CAD) software applications
Your ability to transfer and maintain the final adjudicated government Secret clearance, and any program access(es) required for the position within a reasonable period of time, as determined by the company
Preferred Qualifications:
Master’s Degree in Mechanical or Aerospace Engineering or related discipline
Experience with the design, specification, selection, and qualification of aircraft fluidic system components (e.g., fittings, valves, etc.)
Aircraft transport element sizing and architecture development experience, including fluid systems analysis, performance analysis, and/or control systems knowledge
Experience with NX CAD and Teamcenter PDM/PLM or equivalent engineering tools
Experience with Matlab/Simulink
Team leadership / mentorship experience
Familiarity with industry standard software application tools such as Microsoft Office (Word, PowerPoint, Excel, Outlook, Visio, etc.), Adobe Acrobat, etc.
Prior experience in coordinating with multiple Integrated Product Teams (IPTs) within a dynamic program environment
Experience with suppliers and supplier coordination/management