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Keywords: Software Engineer Level 3 or 4, Location: USA

Page: 5

Principal / Sr. Principal Energetics MFG Engineer – Level 3 or Level 4

Energetics Manufacturing EngineerLevel 3 or Level 4 to join our team in Promontory, UT. This position is responsible... or Level 4. Basic Qualifications for Level 3: Bachelor’s degree with 5 years of professional experience – OR – Master...

Company: Northrop Grumman
Location: USA
Posted Date: 06 Feb 2026
Salary: $98400 - 147600 per year

Principal Engineer Ground Systems Hardware Installation/Sr Principal Engineer Ground Systems Hardware Installation (Level 3/4)

(Level 3/4) to join our team of qualified, diverse individuals. This position will be located in Redondo Beach... Thursday to take every other Friday off. Basic Qualifications (Level 3): STEM Bachelor's Degree with 5+ years of hardware...

Posted Date: 30 Jan 2026
Salary: $114000 - 171000 per year

Guidance Navigation Control Engineer (Level 3 or 4)

this position may be filled as a level 3 or level 4 GNC Engineer based on the candidate’s education and/or years of experience.... Basic Qualifications GNC Engineer level 3 Bachelor of Science degree in Electrical, Mechanical, Aerospace, Systems...

Company: Northrop Grumman
Location: Plymouth, MN
Posted Date: 28 Jan 2026
Salary: $108800 - 163200 per year

Principal Engineer Digital FPGA/Sr. Principal Engineer Digital FPGA (Level 3/4)

Engineer Digital FPGA/Sr. Principal Engineer Digital FPGA (Level 3/4) to join our team in the development and integration.... This position can be filled at level 3 or 4. Basic Qualifications (Level 3): Principal Engineer Digital FPGA Bachelor’s degree...

Posted Date: 24 Jan 2026
Salary: $125300 - 187900 per year

Principal/Sr. Principal Manufacturing Engineer Level 3/4

/Sr. Principal Manufacturing Engineer Level 3/4 to join our team of qualified, diverse individuals. The position... improvements and solutions. Basic Qualifications: Principal Manufacturing Engineer (Level 3): Bachelor’s degree in a STEM...

Company: Northrop Grumman
Location: Iuka, MS
Posted Date: 23 Jan 2026
Salary: $84700 - 127100 per year

Principal / Sr. Principal Construction Engineer - Level 3 / Level 4

Level 3 or a Senior Principal Facilities Construction Engineer Level 4 to join our team of qualified, diverse individuals... Engineer Level 3 or a Senior Principal Facilities Construction Engineer Level 4. Basic Qualifications for Construction...

Company: Northrop Grumman
Location: Clearfield, UT
Posted Date: 10 Jan 2026
Salary: $89400 - 134200 per year

Engineer Mission Assurance Level 3/4

Qualifications: ​Level 3: A bachelors degree with 5 years of experience or a masters degree with 3 years of experience..., strong reference of a STEM Degree from an accredited college or university. ​Level 4: A bachelors degree with 8 years of experience...

Company: Northrop Grumman
Location: West Virginia
Posted Date: 10 Dec 2025
Salary: $98400 - 147600 per year

Principal or Senior Principal HPC Engineer (Level 3 or 4)

and software configuration issues. Perform basic hardware fixes (e.g. replace faulty memory, hard drives, etc.). Provide... oversight of System Administration tasks. Assist software developers in the installation, optimization, and debug of CEM...

Company: Northrop Grumman
Location: Redondo Beach, CA
Posted Date: 27 Jan 2026
Salary: $110300 - 165500 per year

Power Supply Engineer Level 3 / Level 4

. Northrop Grumman Space Systems is seeking a Principal/Sr. Principal Power Electronics Engineer to join our growing design team... Engineer will design and develop power conversion architectures using the latest technologies from Linear Technology, Texas...

Company: Northrop Grumman
Location: Baltimore, MD
Posted Date: 10 Jan 2026
Salary: $108800 - 163200 per year

Data Engineer (Level 3 or Level 4)

with domain product owners to empower the business and its decision-making using data. This position can be hired as a Level 3... or Level 4, depending upon the selected candidate's experience and education. This role can be performed as a virtual...

Company: Northrop Grumman
Location: Virginia
Posted Date: 30 Jan 2026
Salary: $103600 - 155400 per year

Software Engineering Staff - Level 4

is seeking a highly experienced Software Engineer to design, develop, and implement a modern software framework for the F-35... (Kubernetes) architecture in a DevOps environment. As a Staff Software Engineer, they will lead the Mission Planning Environment...

Company: Lockheed Martin
Location: Fort Worth, TX
Posted Date: 26 Feb 2026

Computational Electromagnetics Software Developer CEM - Level 3

and benchmarking of new code components and algorithms; (4) software documentation and training; (5) deploying, tuning... development roadmap. We are seeking a mid-career CEM software developer to join our team. This role is critical in driving...

Company: Lockheed Martin
Location: Fort Worth, TX
Posted Date: 10 Dec 2025
Salary: $107300 - 185840 per year

Software Engineer 3/4

Sector has an opening for a Principal Software Engineer (level 3) or Sr. Principal Software Engineer (level 4...) environment Developing software documentation Creating and running unit test Basic Requirements: (level 3) - Bachelor...

Company: Northrop Grumman
Location: Huntsville, AL
Posted Date: 23 Jan 2026
Salary: $108800 - 163200 per year

Software Engineer (4) - Premium Engineer 3

and determine suitable technology stacks Create high-level software architecture designs Collaborate with cross-functional teams... Consultant. This role involves designing, developing, testing, and maintaining software applications and products to meet...

Posted Date: 08 Feb 2026

Software Engineer, Level 2

What You Will Do: As a Software Engineer Level 3 at Independent Software, you will serve in a customer-facing role... and synthesis from system-level requirements to individual software components Microservices and Cloud Architecture Design...

Posted Date: 22 Jan 2026

Guided Munitions Mid-Level Embedded Software Engineer

Effects Business Area at Leidos currently has an opening for a talented Guided Munitions Embedded Software Engineer to work... in our Huntsville office. This is an exciting opportunity to use your experience to help develop software for tactical strike, sensors...

Company: Leidos
Location: Huntsville, AL
Posted Date: 07 Mar 2026
Salary: $87100 - 157450 per year

Guided Munitions Mid-Level Embedded Software Engineer

Software Engineer to work in our Huntsville office. This is an exciting opportunity to use your experience to help develop... software for tactical strike, sensors, CUAS, and UAS solutions. ​This position focuses on the development of robust...

Company: Leidos
Location: Huntsville, AL
Posted Date: 07 Mar 2026
Salary: $87100 - 157450 per year

Mid-Level Software Development Engineer - DevOps

Description We have an IMMEDIATE NEED for a Mid-Level Software Development Engineer to provide Agile DevOps support... to mission critical systems. As a Software Development Engineer on this program, you will have the opportunity to build...

Company: Leidos
Location: Falls Church, VA
Posted Date: 03 Mar 2026
Salary: $87100 - 157450 per year

Mid-Level Software Development Engineer - DevOps

Description We have an IMMEDIATE NEED for a Mid-Level Software Development Engineer to provide Agile DevOps support... to mission critical systems. As a Software Development Engineer on this program, you will have the opportunity to build...

Company: Leidos
Location: Reston, VA
Posted Date: 03 Mar 2026
Salary: $87100 - 157450 per year

Mid-Level Software Development Engineer - DevOps

Description We have an IMMEDIATE NEED for a Mid-Level Software Development Engineer to provide Agile DevOps support... to mission critical systems. As a Software Development Engineer on this program, you will have the opportunity to build...

Company: Leidos
Location: Chantilly, VA
Posted Date: 03 Mar 2026
Salary: $87100 - 157450 per year