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Keywords: Systems Software Integration Engineer - Level 3 or 4, Location: USA

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GNC Engineer: Algorithms – Level 3 or 4 (Secret) Space System (Chandler)

Level 3 or Level 4 your role at Chandler, AZ will be pivotal in supporting missions critical to national and global security... at either a Level 3 or Level 4. Basic Qualifications for Level 3: Bachelor’s degree with 5 years of professional experience...

Company: Northrop Grumman
Location: Chandler, AZ
Posted Date: 19 Feb 2026
Salary: $95300 - 142900 per year

Systems Engineer Level 3 / 4

to the warfighter. Come be a part of our mission! Northrop Grumman is seeking a Systems Engineer Level 3 / 4... on the qualifications listed below: Basic Qualifications for Level 3 : Bachelor’s Degree in a STEM (Science, Technology...

Company: Northrop Grumman
Location: USA
Posted Date: 11 Feb 2026
Salary: $98400 - 171000 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..., CA is seeking a Principal Engineer Ground Systems Hardware Installation/Sr Principal Engineer Ground Systems Hardware Installation...

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

Principal/Sr. Principal Manufacturing Systems Engineer Level 3/4

. Principal Manufacturing Systems Engineer Level 3/4 to join our team of qualified, diverse individuals. This position... and Development environment. Development, integration, and deployment of hardware/software of manufacturing systems * Generating...

Company: Northrop Grumman
Location: Clearfield, UT
Posted Date: 28 Jan 2026
Salary: $98400 - 147600 per year

Cyber Systems Engineer - level 3 or 4

Systems EngineerLevel 3 or 4 located in Dulles, VA, you’ll be a linchpin in missions of paramount importance, defining the... by the company. This position can be filled at either a Level 3 or Level 4. Basic Qualifications for Level 3: Bachelor...

Company: Northrop Grumman
Location: Virginia
Posted Date: 02 Dec 2025
Salary: $125300 - 187900 per year

Principal Software Systems Integration and Test Engineer

is seeking a Principal Software Systems Integration and Test Engineer to join the Systems Engineering Integration and Test (SEIT...) team on the Deep Space Advanced Radar Capability (DARC) Site 1 program (DS1). As a Software Integration and Test Engineer...

Company: Northrop Grumman
Location: USA
Posted Date: 20 Feb 2026
Salary: $103600 - 155400 per year

Software Engineer - Product Owner Level 3 or 4

events, and leadership mixers. Basic Qualifications: Principal Engineer Software (Level 3): Bachelor's degree in a STEM.... Principal Engineer Software (Level 4): Bachelor's degree in a STEM discipline with 8+ years of relative experience; master...

Company: Northrop Grumman
Location: USA
Posted Date: 19 Feb 2026
Salary: $114000 - 171000 per year

Crypto Software Engineer (Level 3 or 4)

be filled at the Principal or Sr. Principal level. Principal Crypto Software Engineer Basic Qualifications: Bachelor... with developing and debugging embedded real-time systems. Knowledge of integrating low-level firmware and software in complex real...

Company: Northrop Grumman
Location: San Antonio, TX
Posted Date: 17 Feb 2026
Salary: $103600 - 155400 per year

Software Engineer - Level 3 or 4

Integration Business Unit (BU) has an exciting career opportunity for a Software EngineerLevel 3 or 4 to join our team... Software EngineerLevel 3 or a Sr. Principal Software EngineerLevel 4. Basic Qualifications (Principal Software Engineer...

Posted Date: 13 Feb 2026
Salary: $103600 - 155400 per year

Software Engineer Level 3 or 4

delivery of quality software. Northrop Grumman Space Systems is seeking a Principal Software Engineer (Level 3) or Sr.... Principal Software Engineer (Level 4) to perform as a Infrastructure/Environment Lead in supporting the Advanced Capabilities...

Company: Northrop Grumman
Location: USA
Posted Date: 04 Feb 2026
Salary: $114000 - 171000 per year

Software Engineer Level 3 or 4

software. Northrop Grumman Space Systems is seeking a Principal Software Engineer Level 3 or Sr. Principal Software Engineer...; master’s degree in a STEM discipline with 3+ years of relative experience. Sr. Principal Engineer Software (Level 4...

Company: Northrop Grumman
Location: USA
Posted Date: 03 Feb 2026
Salary: $114000 - 171000 per year

Full-Stack (Front-End Focused) Software Engineer (Level 3 or 4)

-Stack (Front-End Focused) Software Engineer (Level 3 or 4) located in Manhattan Beach, CA, you’ll be a linchpin in missions... Software Engineer will provide support for integration, testing, deployment, and operations and maintenance (O&M) defect...

Posted Date: 03 Feb 2026
Salary: $114000 - 171000 per year

Software Engineer Level 3 or 4

Engineer (Level 3) or a Sr. Principal Software Engineer (Level 4) in the Payload and Ground Systems Division Engineering...+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from entry-level...

Company: Northrop Grumman
Location: USA
Posted Date: 07 Jan 2026
Salary: $114000 - 171000 per year

Full-stack Software Engineer Level 3 or 4

baseline. Basic Qualifications: Level 3: Bachelor’s degree in Science with 5+ years of software development experience.... Level 4: Bachelor’s degree in Science with 8+ years of software development experience; Master's with 6+ years of relative...

Company: Northrop Grumman
Location: USA
Posted Date: 12 Dec 2025
Salary: $114000 - 171000 per year

Software Engineer - Level T03/T04 (Space Systems)

(level 3) or Senior Principal Software Engineer (level 4) to join our team in Redondo Beach, CA. This role will require... are not only part of history, they're making history. Northrop Grumman Space Systems is seeking either a Principal Software Engineer...

Company: Northrop Grumman
Location: Redondo Beach, CA
Posted Date: 15 Jan 2026
Salary: $114000 - 171000 per year

System Admin Engineer - Level 4

System Integration Labs (SILs), Deployable Systems, and Fixed Facility systems across several projects. A level 4... in the team developing several systems including System Integration Labs, Deployable Shelters, and Fixed Facilities...

Company: Lockheed Martin
Location: Patuxent River, MD
Posted Date: 04 Feb 2026

Systems Engineer Stf - Level 4

/Test Engineer Job Class Systems Engineering: Other Job Category Experienced Professional Program F35 Req... Environment (MPE) Hardware/Software Integration (HSI) team in Fort Worth, TX. The MPE HSI team is responsible for providing MPE...

Company: Lockheed Martin
Location: Fort Worth, TX
Posted Date: 21 Feb 2026

System Engineer Stf - level 4

ENGINEER Job Class Systems Engineering: Other Job Category Experienced Professional Req Type Full-Time... Job Description You will be the System Engineer Stf for the F-35 System Integration and Test team which is responsible for driving system integration...

Company: Lockheed Martin
Location: Fort Worth, TX
Posted Date: 23 Jan 2026

Systems Engineer Staff - Level 4

Engineer Job Class Systems Engineering: System of Systems Integration Job Category Experienced Professional Program... P47 Req Type Full-Time Job Description You will be the Systems Engineer Stf for the ADP Technical Team...

Company: Lockheed Martin
Location: Palmdale, CA
Posted Date: 17 Jan 2026

Systems Engineer Stf - Level 4

candidate will provide systems and subsystem integration/test support and will work closely with program management to assure.... · Experience with systems engineering processes, requirements generation and decomposition · Experience using software tools...

Company: Lockheed Martin
Location: Palmdale, CA
Posted Date: 12 Dec 2025