Jobs in the United States

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Added 1 min ago
Head of Software Architecture
Power Factors
Houston, TX · Boston, MA · Burlington, VT
Domain-informed design: Architecture decisions reflect genuine understanding of renewable energy operations - SCADA, EMS, PPC, edge devices, and grid-facing data systems.
Added 1 min ago
Mechanical Project Engineer
Domtar Products
Plymouth, NC
The location in Plymouth, (North Carolina, United States), is seeking talent to fill the position of Mechanical Project Engineer. This job is full-time permanent.
Added 2 mins ago
Sr. Specialist, Systems Engineer (Environmental Qualification)
Acron Aviation
Phoenix, AZ · Grand Rapids, MI
Acron Aviation is seeking a Senior Specialist, Systems Engineer for our Environmental Qualifications to provide technical leadership for the planning, coordination, execution, and closure…
Added 2 mins ago
Senior Reliability Engineer
AVE Medtronic Vascular Inc
Mounds View, MN
This position will be based at our Mounds View, MN facility which requires a minimum of 4 days per week on-site for in-person collaboration
Added 2 mins ago
Design Engineer I - Product Controls (New Product Development)
Sub-Zero Group, Inc.
Madison, WI
…market. We are seeking a motivated and technically capable engineer to contribute to the design, validation and implementation of in-product controls for new products. Skills commonly…
Added 3 mins ago
Associate FPGA Engineer (TVI)
Thales Defense & Security, Inc.
AURORA, IL
We are seeking an Associate FGPA Engineer to work in our Aurora, IL office. You will be part of small product development teams working with extremely talented, motivated people who take…
Added 3 mins ago
Information Assurance Specialist
Synergy BIS
United States
Oversees the efforts of the contractor security staff to design, develop, engineer and implement solutions to security requirements.
Added 3 mins ago
Senior Controls and Automation Engineer
Patterson-UTI Drilling Company LLC
Houston, TX
The Senior Controls and Automation Engineer will be responsible for the conception, design, development, implementation, and maintenance of drilling rig control system software and…
Added 3 mins ago
Mechanical Design Engineer II
Industrial Electric Manufacturing
Fremont, CA
The Mechanical Design Engineer II supports the design-to-order (DTO) engineering process for IEM’s low voltage power distribution products. This role involves extensive 3D modeling and 2D…
Added 3 mins ago
Electrical Engineer 1 (Entry Level) - Energy & Industrial
Sargent & Lundy
Chicago, IL
This position is based on a hybrid work schedule and will require in-office work 3 days per week
Added 4 mins ago
Senior Project Engineer, NA
Vantage Data Centers Management Company LLC
Shackelford County, TX
The Senior Project Engineer of Construction can manage multiple project scopes within a project. The senior project engineer will also drive core project coordination across several teams…
Added 4 mins ago
Mechanical Engineer
AutoStore System Inc.
Atlanta, GA
As a Mechanical Engineer at AutoStore, you will help develop the next generation of automated storage and retrieval systems that power warehouses around the world. You will contribute to…
Added 4 mins ago
Mechanical Engineer
AutoStore System Inc.
Atlanta, GA
As a Mechanical Engineer at AutoStore, you will help develop the next generation of automated storage and retrieval systems that power warehouses around the world. You will contribute to…
Added 5 mins ago
A
Project Manager - Water/Wastewater
AECOM
Houston, TX
- $105,000 to $150,000 USD / year
AECOM is seeking a Water/Wastewater Project Manager with a focus in water/wastewater infrastructure design and in-depth design engineering experience in municipal conveyance, treatment, and…
Added 5 mins ago
GD
Senior Principal Software Systems Engineer
General Dynamics Mis
Boulder, CO
- $183,381 to $193,409 USD / year
As a Senior Principal Software Systems Engineer, you will provide architectural recommendations and design inputs to a cross functional team that develops complex software systems that…
Added 5 mins ago
Q
Lead Electrical Engineer - 1116
Quantinuum
Broomfield, CO
- $164,000 to $185,000 USD / year
We are seeking a Lead Electrical Engineer in our Broomfield, CO location. In this role, you will lead a team to develop and deliver large-scale electrical systems that control our…
Added 5 mins ago
Staff Network Engineer
Stoughton, MA · Broomfield, CO
…segment, every connection counts. With roughly 700 employees, we design, deploy, and operate the mission-critical communications infrastructure that public safety agencies and emergency…
Added 5 mins ago
Major Projects Electrical Engineer
Marathon Refining Logistics Services LLC
Texas City, TX
The Electrical Engineer will be responsible for supporting Midcap and Major projects from early conceptual engineering through detailed design, construction, and project completion.
Added 5 mins ago
Engineer Lead Senior
The Elevance Health Companies, Inc.
United States
The Engineer Lead Senior is responsible for leading the end to end application system development and maintenance on large complex enterprise wide technology platforms.
Added 5 mins ago
Senior Software Engineer, Agent Oversight
Scale AI
San Francisco, CA · NY
…Agentic AI in production, paired with applied ML research, design, and evaluation to ensure these systems perform reliably at the scale our customers demand. We’re growing fast, with…
Added 5 mins ago
Commercial Sales Engineer
Watsco Inc.
New York, NY
The Commercial Sales Engineer works as a technical sales consultant to engineers, architects, contractors, and owners/developers in the design, application and sale of unitary heating and…
Added 5 mins ago
Engineer-Licensed Professional/Design- 075934
Wayne County
Detroit, MI
The Engineer-Licensed Professional - Design is assigned to the Design Office of the Engineering Division. This position assists the Senior Licensed Professional Engineer / Design in…
Added 6 mins ago
Engineer III or Senior Engineer (Electrical)
Duke Energy
Seneca, SC
Senior Nuclear Engineer is the career/senior level of the Engineering classification hierarchy. Employees at this level manage work in engineering areas of electrical systems and components…
Added 6 mins ago
Engineer III or Senior Engineer
Duke Energy
Seneca, SC
However, hybrid employees must live within a reasonable commute to their design
Added 6 mins ago
Network Engineer - Principal
Amentum
Warrenton, VA
Must have active Top-Secret clearance with SCI or the ability to acquire Top Secret/SCI

SP - Propulsion Systems

Principal Engineer 2 / 3

United States

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Job details

Posting language: English
Posted: Nov 12, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: No

CLEARANCE TYPE: None

TRAVEL: Yes, 10% of the TimeDescription

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.

Northrop Grumman is a global aerospace and defense leader with over 95,000 employees, and an annual revenue of nearly $42.0 billion. Our mission is to ensure that our customers accomplish their mission – whether it’s a technological breakthrough, a satellite launch, or protecting our nation. A leader in innovative technologies, Northrop Grumman is also the world’s leading supplier of solid rocket motors, a leading provider of launch vehicles, satellites and other space systems, and one of the nation’s largest aerospace manufacturers.

Northrop Grumman is currently seeking an experienced Propulsion Engineer 2 or Principal Propulsion Engineer 3 to join our Design Engineering team in our Kennedy Space Center, FL offices.

Roles and Responsibilities:

The Propulsion Engineer is responsible for the design and processing of aerospace structures and hardware to contract requirements. The candidate’s major responsibilities include (though not exclusively):

Coordinate major design efforts based on knowledge and experience
Design Booster hardware elements using processing knowledge and solid modeling software.
Perform booster level integration tasks of pyrotechnics and range safety system, avionics integration, faying surface close outs, Thermal Protection Systems (TPS), paint and bolted joint designs.
Develop engineering documentation products (drawings, specifications, design and analysis reports, test plans, test reports, etc.)
Conduct, support, and present MRB analysis/dispositions
Work effectively with existing flown hardware and adapt to creatively form solutions for common engineering issues.
Provide production and floor support, including problem solving, anomaly resolution, and disposition of non‑conformances.
Provide engineering support to lead TVC and integration design engineers
Oversee and plan testing for development and qualification of flight hardware products.
Support team to include task and schedule planning to meet major project milestone objectives

Job Duties:

Design Booster hardware using Northrop Grumman systems and tools.
Create and revise engineering drawings and specifications and conduct engineering reviews with stakeholders in order to optimize hardware for fabrication and lowest end cost.
Support shop floor and vendor hardware fabrication efforts.
Support Program Management office on engineering labor estimates, schedule, and procurement activities.
Support other element Integrated Product Teams in integration and optimization of engineering products and processes.
Write test plans, oversee testing, analyze test data, and make revisions to design based on results.
Support hardware discrepancy (MRB) activities by authoring, analyzing, and presenting dispositions to Material Review Boards.
Learn and help maintain standard design processes.

Basic Qualifications:

Candidate must have a minimum of 2 years of engineering design and analysis of aerospace structures experience with a BS in Mechanical, Aerospace, Civil (Structural) Engineering or STEM equivalent or MS with 0 years’ experience is required.
Broad understanding and knowledge of aerospace hardware design and manufacturing processes
Solid experience with the design and analysis of flight structures.
Ability to work in a fast-paced dynamic environment as part of a multi-discipline team
Excellent written and oral communications skills.
Excellent time management and organization skills.
Excellent interpersonal skills working in a team environment.

Preferred Qualifications:

Experience with Material Review Board and resolving discrepant hardware
Previous experience with Space Shuttle hardware or similar
Proficiency with Siemens NX solid modeling software
Working experience with drafting standards (ASME Y14.100) and Geometric Dimensioning and Tolerancing (ASME Y14.5 GD&T)
Sound knowledge of solid modeling software with the ability to quickly learn new software.

Primary Level Salary Range: $79,300.00 - $118,900.00

Secondary Level Salary Range: $98,400.00 - $147,600.00

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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Jobs in the United States