Sr. / Principal Engineer: Guidance Navigation Control – Space / Satellite Systems (Dulles, VA or Gilbert, AZ), –

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Requisition ID: R10087981
Category: Engineering
Location: Dulles, VA, USA
Citizenship Required: United States Citizenship
Clearance Type: None
Telecommute: Yes-May consider hybrid teleworking for this position
Shift: 1st Shift (United States of America)
Travel Required: Yes, 10% of the Time
Relocation Assistance: Relocation assistance may be available
Positions Available: 1

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 Space System is seeking a Spacecraft Guidance, Navigation, and Control (GNC) engineer, located in Dulles, Virginia or Gilbert, Arizona.

GNC is designing, building, testing spacecraft subsystems for a mix of DoD, NASA, and commercial customers. We are leaders in innovative solutions to the rapidly growing/evolving fields of space based autonomous rendezvous and docking and rapid design/production of small satellites. We are seeking a highly-talented and ambitious Engineer to take responsibility for the GNC solutions for the groundbreaking Mission Robotic Vehicle & Mission Extension Pod program which involves enhanced capabilities such as mission life extension services, in-orbit repair, augmentation, assembly, detailed inspection and relocation of client spacecraft.

The spacecraft GNC analysis engineer will work within the GNC subsystem team and is expected to:

Design, analyze, and tune spacecraft attitude and position control loops using time and frequency domain techniques
Design, analyze, and tune sequential filters (e.g. Kalman filters) for attitude determination and relative navigation
Design, develop, test and verify flight algorithms for the GNC subsystem and support flight software qualification testing
Analyze and test the spacecraft GNC subsystem performance using simulations and other analytic tools
Perform analysis to support early design phase concept development including actuator sizing and placement, sensor selection and placement, attitude and positon guidance, rendezvous, proximity operations and docking analyses, and predicted performance assessments
Develop simulation models for sensors (e.g. star tracker, rate gyro, accelerometer, GPS, magnetometer, sun sensors), actuators (e.g. reaction wheel, torque bar, thruster, CMG), system dynamics (e.g. rigid body, multi-body, orbit mechanics, flexible models, propellant slosh), and the space environment (e.g. atmospheric, solar radiation pressure, third-body gravity, geopotential)
Communication is a key element of your role and all GNC engineers are expected to:
Apply engineering principles, industry standards, company process, and knowledge of vehicle dynamics, aerodynamics, propulsion, classical/modern control, and estimation theory to perform tasks to advanced program/project goals
Document designs, analysis, and test results and create presentation materials
Present designs, analysis, and test results to internal and external customers
Work well within small- to medium-sized groups

This position can be filled at the Senior Principal or Principal Engineer.

Basic Qualifications:

Sr. Principal Level:

BS Degree in Engineering, Physics, or Math with at least 9 years of professional experience ( 7 years with Masters, or 4 years with Ph.D). Experience can be considered in lieu of a degree

Principal Level:

BS Degree in Engineering, Physics, or Math with at least 5 years of professional experience ( 3 years with Masters, or 0 years with Ph.D). Experience can be considered in lieu of a degree

Preferred Qualifications

MS or PhD degree in engineering, physics, or math
Minimum overall GPA of 3.25
Proficiency in MATLAB/Simulink and C/C++
Experience in spacecraft GNC subsystem design, analysis, and testing
Experience implementing GNC algorithms on embedded systems
Prior work experience in related field
Proficiency in Microsoft office suite, version control tools such as SVN or Git
Experience with Model Based Systems engineering, digital transformation tools such as the Atlassian suite.
Previous/current membership or leadership roles in professional groups, clubs, or extracurricular activities is desired
Excellent analytical and problem solving abilities

Northrop Grumman offers a competitive and robust benefits program.

As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including:

Medical

Dental & Vision coverage

401k

Educational Assistance

Life Insurance

Employee Assistance Programs & Work/Life Solutions

Paid Time Off

Health & Wellness Resources

Employee Discounts

Flexible Schedules (For example the ability to work a 9/80 work schedule, which allows an employee to work a nine-hour day Monday through Thursday and take every other Friday off of work)

For more details please visit our total rewards site or chat with one of our recruiters to learn more.

Link: www.northropgrumman.com/benefits

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Space System

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Salary Range: $90,400 USD – $135,600 USD
Salary Range 2: $129,700 USD – $194,500 USD

Employees may be eligible for a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The health and safety of our employees and their families is a top priority. The company encourages employees to remain up-to-date on their COVID-19 vaccinations. U.S. Northrop Grumman employees may be required, in the future, to be vaccinated or have an approved disability/medical or religious accommodation, pursuant to future court decisions and/or government action on the currently stayed federal contractor vaccine mandate under Executive Order 14042 https://www.saferfederalworkforce.gov/contractors/.

Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO/AA and Pay Transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for most positions.

Northrop Grumman / Equal Opportunity Employer

JBNGJ-R10087981 2023.01.14

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