Jobs in the United States

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Added 2 mins ago
Mechanical Design Engineer, Data Center Design Engineering
Amazon Data Services, Inc.
Seattle, WA
Amazon Web Services is seeking a Mechanical Engineer to become part of a global engineering team, responsible for the design and continuous innovation of our rapidly expanding data center…
Added 2 mins ago
Data Center Infrastructure Engineer Intern, Summer 2027 - East
Amazon Data Services, Inc.
Herndon, VA
…their internship concludes. By applying to this position, your application will be considered for all Hardware Development Engineering Intern roles at all locations we hire for in the…
Added 2 mins ago
Senior Constructability Engineer, Data Center Design Engineering
Amazon Data Services, Inc.
Austin, TX · Seattle, WA · Herndon, VA
As a Senior Constructability Engineer you are forward-deployed into constructability problems rather than reviewing them from a distance. You embed alongside the teams that own the work -…
Added 2 mins ago
Senior Constructability Engineer, Data Center Design Engineering
Amazon Data Services, Inc.
Austin, TX · Seattle, WA · Herndon, VA
…designed, built, and brought to life? As a Senior Constructability Engineer at Amazon, you will embed directly into first-of-a-kind and new-product programs, catching constructability and…
Added 2 mins ago
Data Center Regional Chief Engineer
Amazon Data Services, Inc.
Ridgeland, MS
Amazon Web Services (AWS) is looking for a highly motivated Regional Chief Engineer (CE) to join our Data Center Engineering Operations (DCEO) Team. This committed group works to maintain…
Added 2 mins ago
Data Center Infrastructure Engineer Intern, Summer 2027 - West Coast
Amazon Data Services, Inc.
Boardman, OR · Umatilla, OR · Hayward, CA
…their internship concludes. By applying to this position, your application will be considered for all Hardware Development Engineering Intern roles at all locations we hire for in the…
Added 2 mins ago
Software Development Engineer, AWS
Amazon.com Services LLC
New York, NY · Arlington, VA · Seattle, WA · Astoria, NY · Brooklyn, NY · Carle Place, NY · Cupertino, CA
Amazon Web Services (AWS) is building a central pipeline of Software Development Engineer (SDE) talent for anticipated roles in 2026. This requisition supports hiring across all AWS SDE…
Added 2 mins ago
Applied AI Health Data System Engineer-Senior Manager
PWC US
NY-New York, NY · NC-Raleigh, NC · NC-Charlotte, NC · IL-Chicago, IL · OH-Cincinnati, OH · OH-Cleveland, OH · SC-Columbia, SC · OH-Columbus, OH · TX-Dallas, TX · VA-Richmond, VA · MD-Baltimore, MD · NY-Rochester, NY · IL-Rosemont, IL · MA-Boston, MA · CA-Sacramento, CA · MO-St. Louis, MO · UT-Salt Lake City, UT · TX-San Antonio, TX · CA-San Diego, CA · CA-San Francisco, CA · CA-Silicon Valley, CA · WA-Seattle, WA · SC-Spartanburg, SC · CT-Stamford, CT · FL-Tampa, FL · GA-Atlanta, GA · OH-Toledo, OH · OK-Tulsa, OK · TX-Austin, TX · DC-Washington, DC · CO-Denver, CO · IA-Des Moines, IA · MI-Detroit, MI · NY-Buffalo, NY · NJ-Florham Park, NJ · TX-Fort Worth, TX · NC-Greensboro, NC · CT-Hartford, CT · TX-Houston, TX · IN-Indianapolis, IN · MI-Grand Rapids, MI · CA-Irvine, CA · FL-Jacksonville, FL · MO-Kansas City, MO · NV-Las Vegas, NV · AR-Little Rock, AR · CA-Los Angeles, CA · KY-Louisville, KY · AL-Birmingham, AL · AR-Fayetteville, AR · NY-Melville, NY · FL-Miami, FL · WI-Milwaukee, WI · MN-Minneapolis, MN · TN-Nashville, TN · US-Hybrid · LA-New Orleans, LA · OK-Oklahoma City, OK · PA-Philadelphia, PA · AZ-Phoenix, AZ · PA-Pittsburgh, PA · OR-Portland, OR
What You Must Have
Added 5 mins ago
Healthcare Data Solutions Architect
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Remote, United States
We believe in a very human application process - and are leaning further into this given the volume of AI-generated and fraudulent applications we're seeing across the industry. If you want…
Added 11 mins ago
Lead Electrical Engineer, Hardware Reliability (Starshield)
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3+ years of experience in hardware development, failure analysis, or reliability engineering (internships and co-ops acceptable)
Added 12 mins ago
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- $120,100 to $214,500 USD / year
…inclusion, talented peers, comprehensive benefits, and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global…
Added 12 mins ago
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Watershed Coordinator
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- $66.81 to $100.21 USD / hour
…review and approval process of government and private sector development plans and plats for the Watershed Management Department to ensure compliance with the District’s design criteria,…
Added 13 mins ago
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Added 13 mins ago
Sentinel - Thread Support Senior Principal Systems Engineer - 20340
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Thread Support Sr. Principal Systems Engineer to join the Sentinel Systems Engineering team in Roy, Utah. The Sentinel Systems Engineering team…
Added 13 mins ago
Staff Software Engineer - DevOps
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Cyber Systems Engineer 2/3
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Aeronautics Systems is seeking a Cyber Systems Engineer or Principal Cyber Systems Engineer to support the AISR&T Triton program in Rancho Bernardo, CA. The selected candidate will apply…
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Systems Engineer / Principal Systems Engineer
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…Baltimore and Partnered Sites (BaPs) Division is seeking a Systems Engineer / Principal Systems Engineer to join our team of qualified and diverse individuals and will require 100% on-site…
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…(BaPs) Division is seeking a Senior Principal CORE Systems Engineer to join our team of qualified and diverse individuals and will require 100% on-site…
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You must live within commuting distance of your assigned Dexcom site (typically 75 miles/120km)
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Do you want to join a team that's changing the world? Do you have a strong background as a Sr. Manufacturing Engineer? Then we're looking for you! Check out the job description and apply…
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We anticipate the application window for this opening will close on - 20 Nov 2026
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Travel & Expense Specialist Job Details | Black & Veatch Family of Companies
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With flexible ways of working and meaningful development opportunities, you’ll build a career you can be proud to stand behind.
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Understand the application of development assurance processes per SAE ARP4754A

CORP-Corporate Office

Sentinel - Sr Principal Systems Engineer - Modeling Simulation & Analysis

United States

Primary Level Salary Range: $122,800.00 - $184,200.00

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Job details

Pay: Primary Level Salary Range: $122,800.00 - $184,200.00
Experience: Bachelor's degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with a minimum 8 years of related experience;
Posting language: English
Posted: Nov 13, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

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.

Join Northrop Grumman on our continued mission to push the boundaries of possible across land, sea, air, space, and cyberspace. Enjoy a culture where your voice is valued and start contributing to our team of passionate professionals providing real-life solutions to our world’s biggest challenges. We take pride in creating purposeful work and allowing our employees to grow and achieve their goals every day by Defining Possible. With our competitive pay and comprehensive benefits, we have the right opportunities to fit your life and launch your career today.

Northrop Grumman Defense Systems is seeking to hire a Sr Principal Systems Engineer - Modeling, Simulation, and Analysis (MS&A) to join the team. This position will be located in Roy, UT and will support the Sentinel (GBSD) program in the Strategic Deterrent Systems (SDS) division.

Roles and Responsibilities

Lead a diverse team of engineers on a variety of projects supporting Sentinel intercontinental ballistic missile (ICBM) weapon system accuracy
Physics-based predictive modeling and simulation of ICBM accuracy performance
Maturation of Sentinel accuracy error models
Post flight estimation of Sentinel accuracy performance
Estimation of accuracy error model parameters using ground and flight test data
Validation & verification (V&V) of Sentinel accuracy error models
Preparation of Sentinel accuracy reports
Presentations of projects and studies to Northrop Grumman Sentinel leadership and USG customers

Basic Qualifications

Must be a US Citizen with an active U.S. Government Secret Clearance, at time of application, current and within scope, with an investigation date within the last 6 years
Must have the ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period of time, as determined by the company to meet its business need
Bachelor's degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with a minimum 8 years of related experience; Master's degree with 6 years; or a PhD with 4 years
Must be able to support program tasks in a secure lab environment (on site) for a minimum of 90% of their total work time
Demonstrated experience with physics-based mathematical modeling and simulation
Experience with scientific computer programming (Python, C++/C#, SQL, MATLAB, R or similar)
Experience with Agile Development Agile methodologies and tools (JIRA/Confluence)
Experience working with Systems Engineering and Integration and Test (SEIT) processes
Experience leading a diverse team of engineers at multiple levels

Preferred Qualifications

Able to receive Special Access Program (SAP) approval and maintain it as determined by the company to meet its business need
Experience modeling with Cameo Enterprise Architecture, MagicDraw (No Magic, Inc.) or other architecture modeling tools
Experience with ICBM weapon system sustainment engineering and integration
Experience managing requirements in DOORS
Experience executing and boarding Risks, Issues & Opportunities
Experience collaborating with multiple functional groups, subcontracts, and government customer representatives
Proactive self-starter capable of identifying gaps and problems in/with processes and proposing and implementing solutions
Strong oral and written communication skills, including demonstrated experience with high value customer presentations, with ability to focus on multiple projects with competing priorities

Position Benefits

As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including:

Medical, Dental & Vision coverage
401k
Educational Assistance
Life Insurance
Employee Assistance Programs & Work/Life Solutions
Paid Time Off
Health & Wellness Resources
Employee Discounts

https://www.northropgrumman.com/who-we-are/total-rewards-benefits/

This position’s standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off. This role may offer a competitive relocation assistance package.

#SentinelSystems

Primary Level Salary Range: $122,800.00 - $184,200.00

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.

Apply on ngc.wd1.myworkdayjobs.com About employer

More about this job

Skills

Estimating
Presentation skills
Leadership
Microsoft Access
SAP
Computer programming
Python
C++
C#
SQL
The MathWorks MATLAB
R
Agile development
Agile
Atlassian JIRA
Atlassian Confluence
Communication skills

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Work requirements

Jobs in the United States