Northrop Grumman’s Defense System's, Advanced Weapons Division is looking for a Principal Software Systems Engineer-Level 3, located in Northridge, CA.  This role will be 100% on-site with no hybrid opportunities. 

This person will support the Stand in Attack Weapon (SiAW) Program. As a member of the Software team, you’ll work in a fast-paced environment as the go between for the Software Engineering functional group and the Systems Engineering functional group. Candidate should possess Systems Engineering discipline knowledge with strong embedded software familiarity. Candidate will be responsible for analyzing, allocating requirements and specifications with various stakeholders.  

Responsibilities: 

Responsible for translating system/subsystem level software requirements into software level requirements for each CSCI. Work with System and Software engineers to develop software architecture models. Support Verification and Validation of software product to ensure all integrated CSCIs function as intended. 
Experience in systems engineering including requirements analysis, requirements allocation, system design, software design, software implementation, software testing, system integration, field integration testing, and requirements verification. 
Experience in software/systems architecture using Cameo Enterprise Architecture (behavioral, structural, analytical) to develop use cases, activity diagrams and sequence diagrams. 
Familiarity in Writing Software Test Plans and Test Descriptions and running tests. 

Basic Qualifications for Principal Software Systems Engineer (Level 3): 

• Bachelor of Science in an Engineering discipline and a minimum of five (5) years of systems engineering experience with any exposure to requirements development and verification activities; will consider Master of Science in an Engineering discipline and a minimum of three (3) years of systems engineering experience with any exposure to requirements development and verification activities. 

• Experience in systems engineering tools, such as DOORS, CAMEO. 

• Experience in Embedded Software, and ability to read code and verify the implementation per Software Requirements Specifications 

• Experience with system/subsystem/software/hardware integration, test, and verification 

• Experience in the defense industry and design in an aerospace environment 

• Current US Government Secret security clearance, adjudicated within the past 5 years 

Preferred Qualifications: 

• Experience in multiple aerospace and defense technologies (e.g., sensors, navigation aids, guidance electronics, controls, propulsion, structures, platforms). 

• Have technical knowledge in one or more military mission areas (e.g., Air, Land, Sea, Space, Cyber) 

• Experience in assessing legacy system architecture and innovation for future potential technology development. 

* Living in Northridge offers a perfect combination of urban living with the beauty of nature. It is a short drive away from downtown Los Angeles, the Hollywood Hills, or the rest of the San Fernando Valley. Take advantage of your flexible work schedule to enjoy shopping at the local Northridge Fashion Center or spend time at the local Recreation Center as well as easy access to nearby protected natural areas such as the Chatsworth Reservoir, the Santa Susana Pass State Historic Park, Lake Balboa or within driving distance, spend a day at the beach or snow ski at our local mountains. With Cal State Northridge right in the heart of town, the area has an active college-town energy combined with family-friendly suburban charm. The stunning southern California climate makes for year-round easy living. With an average of 284 sunny days during the year, it is safe to say you’ll have plenty of time to enjoy your outdoor activities to the fullest.  

For more information, please click on this link below: 

Northrop Grumman in Northridge-California - Northrop Grumman