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Senior Quality Control Manager
PL ASSOCIATES INC. (PLA)
WASHINGTON, DC
- $50 to $60 USD / hour
The QC Manager serves as the primary authority for quality compliance on the project, coordinating with the Owner, Engineer, Construction Manager, subcontractors, and testing laboratories…
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Project Manager
PL ASSOCIATES INC. (PLA)
WASHINGTON, DC
- $65 to $88 USD / hour
Minimum 10 years of relevant engineering and project management experience
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Project Engineer
PL ASSOCIATES INC. (PLA)
WASHINGTON, DC
- $50 to $77 USD / hour
Project Engineer – Potomac Interceptor Program
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Process Mechanical Engineer Project Manager Wastewater PM
PL ASSOCIATES INC. (PLA)
WASHINGTON, DC
- $45 to $63 USD / hour
We are seeking a Process Mechanical Engineer Project Manager - Wastewater PM to join our team! You will be responsible for the design and development of intelligent systems and industrial…
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Process Mechanical Engineer Project Manager - Wastewater PM
PL ASSOCIATES INC. (PLA)
Edgewood, MD
We are seeking a Process Mechanical Engineer Project Manager - Wastewater PM to join our team! You will be responsible for the design and development of intelligent systems and industrial…
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Civil Engineer - Water, Wastewater, Drainage, hydrology & Civil Site
PL ASSOCIATES INC. (PLA)
WASHINGTON, DC
- $40 to $65 USD / hour
We are seeking a highly motivated and detail-oriented Civil Engineer with experience in civil design, particularly in water, wastewater, drainage, hydrology, and civil site development. The…
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Civil Design Engineer
PL ASSOCIATES INC. (PLA)
Edgewood, MD
We have an immediate opening for a highly-skilled and experienced Civil Design Engineer. You will collaborate with our engineering principals to oversee the design and construction of…
Added 21 mins ago
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Critical Environment Electrical Engineer
Microsoft
AZ · Phoenix, AZ · Goodyear, AZ · Phoenix · Goodyear
- $102,100 to $202,200 USD / year
…services. As a CO+I Data Center Critical Environment Electrical Engineer, you will perform a key role in delivering the core infrastructure and foundational technologies for Microsoft's…
Added 22 mins ago
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Principal Product Engineer
Microsoft
CA · OR · NC · TX · Mountain View, CA · Hillsboro, OR · Raleigh, NC · Austin, TX · Mountain View · Hillsboro · Raleigh · Austin
- $142,800 to $304,200 USD / year
Microsoft Silicon, Cloud Hardware, and Infrastructure Engineering (SCHIE) is the team behind Microsoft’s expanding Cloud Infrastructure and responsible for powering Microsoft’s “Intelligent…
Added 26 mins ago
Senior Staff Software Engineer, Agentic AI for XR
Google
San Jose, CA · San Francisco, CA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 26 mins ago
Staff Software Engineer, Mobile (Android)
Google
Mountain View, CA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 27 mins ago
Quality Control Engineer - Austin, TX
Military Spouse Jobs & VetJobs
United States
The Quality Control Engineer (QCE) is responsible for performing many of the quality control tasks at the project level as defined in the quality control plan for the project. The QC…
Added 29 mins ago
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Principal CAD Software Engineer
Microsoft
CA · NC · OR · Mountain View, CA · Raleigh, NC · Hillsboro, OR
- $142,800 to $304,200 USD / year
The Microsoft Silicon Engineering and Solutions Team is seeking a passionate and driven software engineer to be a technical leader for our central software team. This team drives…
Added 29 mins ago
Senior Engineer, Specialty Gas Systems
Micron Idaho Semiconductor Manufacturing (Triton) LLC
Boise, ID
As a Senior Engineer, Specialty Gas Systems, you will lead the development and integration of high-purity and hazardous gas systems for advanced semiconductor manufacturing. You’ll guide…
Added 29 mins ago
Senior Engineer, Reclamation and ZLD
Micron Idaho Semiconductor Manufacturing (Triton) LLC
Boise, ID
As a Water Reclamation Engineer, you will lead the design and integration of systems that recover, reuse, and responsibly manage industrial water streams for major semiconductor…
Added 29 mins ago
Senior Engineer, Process Mechanical Engineer
Micron Idaho Semiconductor Manufacturing (Triton) LLC
Boise, ID
Review P&IDs, equipment specifications, calculations, layouts, and 3D models for compliance with project requirements and applicable engineering standards
Added 40 mins ago
Senior Project Manager
City of New York
New York City, NY
…team of experienced professionals engaged in guiding capital project scope development for the Public Buildings Division. The goal of the unit is to develop a comprehensive understanding of…
Added 40 mins ago
Deputy Director
City of New York
Queens, NY
1. A baccalaureate degree from an accredited college or university in engineering, engineering technology, architecture, landscape architecture, architectural technology, construction,…
Added 40 mins ago
College Aide (CR)
City of New York
New York City, NY
Working under the mentorship of an Engineer-in-Charge, you will directly support MIBBNC04B, an active in-house capital design program focused on vital water main and sewer replacements and…
Added 40 mins ago
Senior Project Manager
City of New York
New York City, NY
…the title or if you are on the open-competitive Construction Project Manager list (Exam Nos. 3042, 5058) or filed for open-competitive exam…
Added 40 mins ago
Engineer-in-Charge
City of New York
New York City, NY
Reporting to the Deputy Director, you will direct field engineering and construction management operations from contract award through closeout. You will lead a dedicated project team…
Added 41 mins ago
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Software System Test Engineer
ManpowerGroup
Santa Clarita, CA
- $55 to $65 USD / hour
We are seeking an experienced Software Systems Test Engineer to support R&D and engineering initiatives. The ideal candidate will have strong Python programming skills, hands-on system and…
Added 41 mins ago
Senior PCB Layout and Design Engineer
Butler America
Canoga Park, CA
The Senior PCB Layout and Design Engineer leads the physical design and layout of complex printed circuit boards, translating electrical schematics and engineering requirements into…
Added 42 mins ago
C
Automation Engineer
CBRE
Tracy, CA
- $115,606.4 USD / year
…We’re looking for a skilled and forward-thinking Ctrl Systems Engineer / Automation Engineer (AE) to join our growing team as we work to service one of the world’s largest online…
Added 42 mins ago
ES
Material Handler I
Empirical Systems Aerospace, Inc.
San Luis Obispo, CA
- $20 to $25 USD / hour
Responsible for actively promoting an ethics-based business culture in the project management organization, ensuring that all are aware of, and fully comply with, ESAero’s policies.

Northrop Grumman

Modeling & Simulation Systems Engineer (3/4) (Principal or Sr. Principal)

San Diego, United States
El Segundo, United States

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Job details

Apply by: May 7, 2027
Posting language: English
Posted: Nov 8, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the Time

Description

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 Aeronautics Systems has an opening for a Modeling & Simulation Systems Engineer to join our team of qualified, diverse individuals within our Research and Advanced Development (RAD) to support a next-generation campaign effort. This role is located in Rancho Bernardo, CA or El Segundo, CA.

Northrop Grumman’s Aeronautics Systems – Research & Advanced Design (R&AD) transforms breakthrough ideas into mission-ready capabilities through intelligent anticipation. We’re the front-end design engine, defining what comes next. From developing cutting-edge next-generation future aircraft to trailblazing collaborative autonomous platforms, we push the boundaries of technology and forge industry-leading partnerships that set new standards for what’s possible.

Our team owns the full lifecycle of advanced concept creation, from visionary early-stage designs and rapid prototyping to high-impact demonstrations and solving the toughest technical challenges in survivability, autonomy, and battle management. We seek curious, adaptable people who thrive on turning intuition into breakthrough solutions. If you’re driven to invent the future, build what’s next, and shape the landscape of national security, this is where you belong.

In this role, you will support a prototype effort for next-generation capabilities. This role is ideal for a strong individual contributor who thrives in fast-paced environments and enjoys difficult technical challenges.

Essential Functions

Model operational environments, perform trade studies via computer simulation.
Develop capability and perform mission effectiveness analysis within system of systems modeling tools such as AFSIM, Suppressor, or Brawler.
Create and apply knowledge of Tactics, Techniques, and Procedures (TTPs) to support blue/red kill chains across multiple security environments, programs, architectures, and platforms.
Provide blue/red tactics and CONOPS modeling, simulation, and analysis in mission level models to help accomplish long term objectives related to program development, execution, and related R&D projects.
Perform mission engineering activities to ensure continuity between desired operational capabilities and delivered system performance, through the Systems Engineering “V”. Ensure performance capabilities of new systems and architectures are traded against cost and mission requirements; develop operationally relevant mission scenarios; assess operational effectiveness of existing and emerging systems and capabilities in representative operational environments.
Solicit input from various stakeholders, synthesize data, and communicate results to various levels of leadership.
Present large, complex study results to internal leadership and higher level USG personnel.
Develop and integrate adversarial behavioral models in AFSIM.
Serve as project and capability development lead for teams of up to 6 people.

This position may be filled at the Principal Engineer or Senior Principal Engineer Level based on the qualifications below.

Basic Qualifications:

Principal Engineer Level:

Must have a Bachelors of Science degree in a STEM field and at least 5 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least 3 years of relevant military / professional experience, OR a PhD and at least 1 year of relevant military / professional / academic experience

Senior Principal Engineer Level:

Must have a Bachelors of Science degree in a STEM field and at least 8 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least 6 years of relevant military / professional experience, OR a PhD and at least 4 years of relevant military / professional experience

And for Both Engineer Levels:

Must be proficient in MATLAB.
Must have project and analysis lead experience.
Must have experience in at least one of the following areas:
Threat modeling and adversarial behavior analysis
Survivability and lethality assessments
Red and blue CONOPS and TTP development
Navigation/Position, Navigation & Timing (PNT)
Must have an active US Government Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).
Must have the ability to obtain and maintain US Government Top Secret clearance within a reasonable amount of time as determined by business needs.
Must have the ability to obtain and maintain Special Access Program (SAP) clearance within a reasonable amount of time as determined by business needs.

Preferred Qualifications

Ability to develop physics based models and simulations using object oriented programming principles in MATLAB, Python, C++, or Java.
Demonstrated ability to work in a rapid prototyping environment.
Ability to develop new models or software capabilities accurately representing complex or abstract physical phenomena.
Familiarity with Model Based Systems Engineering (MBSE) and system architecture integration.
Experience with operational military systems.
Experience with version control tools such as Github or Bitbucket.
Operate within CI/CD pipelines (Git/TFS, Azure DevOps, etc.) and collaborate in version controlled, team based environments.
Proficiency in additional object oriented languages (C#, Java, etc) and modeling/simulation of radars, missiles, Integrated Air Defense Systems (IADS), air and space platforms.

Primary Level Salary Range: $114,000.00 - $171,000.00

Secondary Level Salary Range: $142,200.00 - $213,400.00

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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