Systems Engineer – EO/IR
United States-Virginia-Dulles$114k–$213kPosted Jul 23, 2026
RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: Yes
CLEARANCE TYPE: SCI
TRAVEL: Yes, 25% of the Time
## Description
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.
Expand your horizons, advance your career, and contribute to a secure future for generations. Northrop Grumman’s Space Sector invites you to bring your pioneering spirit to our collaborative teams. As a Principal/Sr. Principal Systems Engineer Level 3 or Level 4 located in Dulles, VA, you’ll be a linchpin in missions of paramount importance, defining the art of the possible from day one.
The qualified candidate will support a program within the Space Superiority Sector, with a focus on Electro-Optical (EO) / Laser Systems.
This position will work a 9/80 schedule, with every other Friday off.
Your mission, should you choose to accept:
* Demonstrate technical understanding in the field of EO/Laser Systems and Sensors.
* Development, analysis, maturation and implementation of EO / Laser System requirements in both hardware and software
* Work with a mission engineering team to translate Customer needs into lower-level EO / Laser requirements that meet the mission
* Modeling/Developing / analyzing sensor performance, predicting performance
* Ensure performance capabilities of new systems traded against cost and mission requirements and assess operational effectiveness of existing and emerging systems and capabilities in representative operational environments.
* Manage aspects of system design, analysis, verification, testing, and failure/anomaly resolution
* Manage various subcontractors through system development, implementation, and test with a focus on mission-level requirements.
* Effectively communicate technical approaches and findings to audiences of various technical backgrounds
If this job description reads like it was written specifically for you, consider joining our team!
This position is contingent upon the candidate obtaining final clearances and program access(es) within a reasonable period of time as determined by the company.
This position can be filled at either a Level 3 or Level 4.
Basic Qualifications for Level 3:
* Bachelor’s degree with 5 years of professional experience or Master’s degree with 3 years of professional experience or PhD with 1 year of professional experience
* Requires an active Top-Secret/Sensitive Compartmented Information (SCI) clearance at time of application, current and within scope, with an ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period of time
* Demonstrated experience with EO, Laser or other optical systems
* Experience with EOIR sensor component design and performance analysis
* Knowledge of system engineering design methods, including requirements analysis and flow-down, specification derivation and interface control documentation.
Basic Qualifications for Level 4:
* Bachelor’s degree with 8 years of professional experience or Master’s degree with 6 years of professional experience or PhD with 4 years of professional experience
* Requires an active Top-Secret/Sensitive Compartmented Information (SCI) clearance at time of application, current and within scope, with...