Posted:
10/14/2025, 7:12:46 AM
Location(s):
Oklahoma, United States ⋅ Oklahoma City, Oklahoma, United States
Experience Level(s):
Expert or higher ⋅ Senior
Field(s):
IT & Security
Workplace Type:
On-site
Northrop Grumman Aeronautics Systems Sector has an opening for Sr. Principal Systems Engineer to join our team of qualified, diverse individuals within our Lifecycle Sustainment and Modernization Solutions (LSMS). This role is located in Oklahoma City, OK.
You will become part of Northrop Grumman’s Lifecycle Sustainment and Modernization Solutions (LSMS) a Sr. Principal Systems Engineer to join our team of qualified and diverse individuals in Oklahoma City, OK. The Position will support a group of qualified and diverse individuals in Oklahoma City, OK. Systems Engineering provides sustainment support for the B-2 Bomber, E-3 Sentry, Airborne Warning and Control System, and numerous other Government platforms. Our team members complete engineering, reverse engineering, test engineering, and logistics solution efforts to solve complex obsolescence problems and ensure warfighter supportability.
Responsibilities:
Ensure the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints
Perform trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications
Serve as customer contact for program activities, as well as supporting program review sessions with customers to discuss cost, schedule, and technical performance
Establish design concepts, criteria and engineering efforts for product development, integration, and test
Establish milestones and monitors adherence to master plans and schedules
Identify program problems and obtains solutions, such as allocation of resources or changing contractual specifications
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems
Act independently to uncover and resolve issues associated with the development and implementation of assigned projects
Participate in presenting company capabilities to potential customers and in the development of potential solutions to customer requirements
Basic Qualifications
A Bachelor of Science degree in a STEM (Science, Technology, Engineering and Math) discipline and 8 years of experience; 6 years with a Masters in a STEM (Science, Technology, Engineering and Math) discipline; 4 years with a PhD in a STEM (Science, Technology, Engineering and Math) discipline
Experience using Microsoft Office suite (Excel, Word, Power Point, Project)
Must have the ability to obtain and maintain a DoD Secret clearance within a reasonable amount of time as determined by business needs
Must be able to work on-site in OKC, no relocation provided
Preferred Qualifications:
Experience in technical engineering requirements analysis, development, verification and/or validation. Familiar with interfacing in DOORS
Able to access and interpret changes to engineering drawings
Experience with
Air Force customers and aerospace industry and military standards
Identify, analyze, and solve obsolescence issues
Experience with information security, COMSEC and TEMPEST
Experience with Model Based Systems Engineering (MBSE) within Cameo
Previous Systems Engineering experience
Current Active DoD Secret security clearance
Website: https://northropgrumman.com/
Headquarter Location: Falls Church, Virginia, United States
Employee Count: 10001+
Year Founded: 1994
IPO Status: Public
Last Funding Type: Grant
Industries: Data Integration ⋅ Manufacturing ⋅ Remote Sensing ⋅ Security ⋅ Software