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Northrop Grumman

Space Sr. Principal Engineer Systems

rolling meadows, IL

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About this opportunity

Northrop Grumman lists this Space Sr. Principal Engineer Systems opportunity in rolling meadows, Illinois. Review the employer’s description below for duties, qualifications and application requirements.

Job description

Job Overview

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.

Key Details

Relocation assistance may be available. Clearance required for start: Yes. Clearance type: Top Secret. Travel: Yes, 10% of the time.

Position Title

Sr Principal Systems Engineer (level 4)

Location

Rolling Meadows, IL.

Systems Design Tasking

SEIT Lead & Cost Account Management

Creating and refining Model Based System Engineering products (System behavioral models, Use Case realizations, State Machines, etc.)

Generation and update of specifications in DOORS, including requirements traceability and DXL script development

Capability assessments to predict requirement compliance

Functional algorithm development

Risk assessment and burn down of mitigation steps

Generating and reporting system Technical Performance Measures

Presenting analysis that shapes the system design and obtaining end‑customer buy‑in

Interface development and documentation

Modeling & Simulation Tasking

Software development of physics‑based in‑house models and algorithms

Perform analysis and trades of product line architectures using analytical models and mission level simulations

Functional algorithm development

Authoring technical documentation such as white papers, proposal technical volumes, program milestone briefings (i.e. SRR, PDR, CDR,...)

Presenting technical analysis to multiple stakeholders

Creating and refining Model Based Systems Engineering Products (System behavioral models, Use Case realizations, State Machines, etc.)

Integration & Test Tasking

SEIT Lead & Cost Account Management

Systems: sensors/antennas, transmitters/receivers, optics, and associated lab equipment

Full life cycle experience developing, integrating, and deploying space systems

Experience with real‑time signal processing

Knowledge of MATLAB, Python, or other scripting languages

Working knowledge of Robot Framework, or other test automation frameworks

Working knowledge of DOORS and ClearCase/ClearQuest

Experience creating and executing integration & test and design verification test plans and procedures

Experience performing system verification and validation

Agile development experience a plus

Supporting Systems Integration Labs (SIL) testing

Ability and willingness to travel

Basic Qualifications

Sr Principal Systems Engineer: BS + 8 years of experience; MS + 6 years of experience; PhD + 3 years of experience

BS and/or MS degree in Electrical Engineering, Aerospace Engineering, Physics or related technical degree.

Educational background or experience with signal processing and algorithm development

Proficient with MATLAB or Python object‑oriented programming languages

U.S. citizen with ability to obtain U.S. Government DoD Top Secret security clearance at time of application

Preferred Qualifications

Demonstrate history of strong organization and coordination skills (working with cross‑functional teams).

Knowledge of the space domain (e.g. orbital mechanics, remote sensing, etc.)

Strong RF domain background (link budget, waveform modulation schemes, transceiver technologies, antennas)

Integration and test experience; familiarity with signal generators and spectral analyzers

Active TS/SCI with adjudicated polygraph is preferred

Salary and Benefits

Primary Level Salary Range: $135,800.00 - $203,600.00

Employees may be eligible for overtime, shift differential, discretionary bonus, Long Term Incentives.

Benefits include health insurance, life and disability insurance, savings plan, company paid holidays and paid time off.

Equal Opportunity Employer

Northrop Grumman is an Equal Opportunity 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 and pay transparency statement, visit U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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Worksite address

rolling meadows, IL, 60008, US

Who can apply

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