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Added 9 mins ago
Maintenance Inspector
Gerdau
Monroe
…The Maintenance Inspector reports directly to the Reliability Engineer, department where this position is…
Added 13 mins ago
MS
Engineer Avionics - Long Island City, NY
Military Spouse Jobs & VetJobs
United States
- $72,000 to $118,400 USD / year
The Engineer reports to the Manager of Engineering and plays a key role in developing and implementing in-service modifications, repairs and other solutions aimed at enhancing aircraft…
Added 25 mins ago
Solution Engineer Principal – Blue Yonder WMS
Cummins Talent Acquisition
Columbus, IN
We are looking for a talented Solution Engineer Principal to join our team specializing in Systems/IT for our Corporate organization in Columbus, IN.
Added 1 hour ago
Controls Engineer Intern
PACCAR
Chillicothe, OH
…information technology, and distributes truck parts related to its principal…
Added 1 hour ago
DH
Secure Network Operations - Technical
DHS Headquarters
Pensacola, FL · Springfield, VA · Arlington, VA · Idaho Falls, ID · Washington, DC · Chandler, AZ · Stennis Space Center, MS
- $106,700 to $214,500 USD / year
…Network Operations, including Systems Administrator, Network Engineer, Distributed Systems Engineer, and Network Operations Specialist. All positions are in the DHS Cybersecurity…
Added 1 hour ago
UA
Mechanical Engineer
U.S. Army Corps of Engineers
Sacramento, CA
- $119,769 to $142,737 USD / year
Participate in pre-design, design review, and other technical conferences or reviews conference memoranda to clarify principal technical features of and identify any special conditions. |…
Added 2 hours ago
Senior Principal Software Engineer
BAE Systems
Nashua, NH
Job Description We are looking for talented Senior Principal Level Software engineers to help us create the world’s most advanced solutions in the area such as Signals Intelligence…
Added 2 hours ago
Principal Software Engineer (Sign-on bonus available)
BAE Systems
Nashua, NH · Austin, TX
Job Description We are looking for a talented, experienced software engineer to join our SW Development team to help us create the world’s most advanced solutions in the area such as…
Added 2 hours ago
Senior Principal Software Engineer
BAE Systems
Nashua, NH · Austin, TX
Job Description We are looking for talented Senior Principal Level Software engineers to help us create the world’s most advanced solutions in the area such as Signals Intelligence…
Added 2 hours ago
Forward Deployed Engineer, Applied AI
Snowplow
Remote, United States
You are the first Forward Deployed Engineer on the team, reporting to the Senior Director of Applied AI. The team is also hiring a principal engineer to own the platform and an Applied AI…
Added 3 hours ago
Principal Engineer, Electrical
Blue Bird Brand
Fort Valley, GA
Reporting to the Senior Director of Electrical Engineering, the Principal Design Engineer, Electrical serves as a technical authority for vehicle electrical/electronic architecture,…
Added 3 hours ago
Staff Security Engineer
Jobgether
Remote, United States
The Staff Security Engineer will play a key role in strengthening product, infrastructure, and application security across a leading product analytics platform. Working within the…
Added 5 hours ago
Principal, Product Service Engineer
Alcon Vision, LLC. Company
Lake Forest, CA
…connected medical devices are designed and supported worldwide. As Principal Engineer, Product Service Engineering, you will influence product design, lead service readiness, and advance…
Added 5 hours ago
Principal Electrical & Firmware Engineer
Drucker Diagnostics
Port Matilda, PA
The Principal Electrical and Firmware Engineer leads the design, development, and support of electrical hardware, firmware, and software for Drucker Diagnostics products, from concept…
Added 7 hours ago
Senior DevOps
KēSTA I.T.
Remote, United States
This is a Principal engineering role on a team of about 10, including 5 in-house peers and a team in Spain. The role takes direction from the principal engineer and works in a fully remote,…
Added 8 hours ago
CC
Chief of Commercial Plan Review (re-ad 27-00131)
Chesterfield County
Chesterfield County, VA
- $88,924 to $120,046 USD / year
…First Choice Community – getting it done right the first time – Principal Plan Review Engineer may be the career for…
Added 8 hours ago
H
Project Engineer II (Geotechnical)- Chantilly, VA
Hillis-Carnes
Chantilly, VA
- $80,000 to $120,000 USD / year
…and contribute to business development initiatives. Project Engineer II is the fourth rung of the career progression ladder and is also bonus…
Added 10 hours ago
Principal Front-End Engineer, Design Systems
Hewlett Packard Enterprise
Ft. Collins, CO
Added 10 hours ago
Senior Developer - Full Stack
Cydcor
Remote, United States
● 7+ years of professional software engineering experience, with a track record of principal- or staff-level technical contribution (years can be adjusted for the right person).
Added 10 hours ago
C-
Principal Software Engineer - Full Stack
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
As a Principal Full Stack Software Engineer, you will own the technical direction of CVector’s customer-facing platform end to end - from the real-time data visualization and AI-driven…
Added 10 hours ago
C-
Principal Software Engineer - Backend & AI Infra
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
As a Principal Software Engineer - Backend & AI Infra focus, you will play a critical role in evolving CVector’s core backend platform. You will work on time-series data systems,…
Added 11 hours ago
A
Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Middletown, NJ
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…
Added 11 hours ago
AT
Infrastructure Server Engineer (Top Secret)
Apex Technology, Inc.
Los Angeles, CA
- $150,000 to $250,000 USD / year
Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of…
Added 11 hours ago
AT
IT Engineer (Active Top Secret)
Apex Technology, Inc.
Los Angeles, CA
- $150,000 to $250,000 USD / year
Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of…
Added 12 hours ago
Systems Engineer B-2 (WBZ) 01.6.07
Credence
Tinker Air Force Base, OK
Credence has an immediate opening for a B-2 Systems Engineer (WBZ)at the principal level to support the B-2 Division who is responsible for the modernization, test, production, fielding and…

Closed listing

Northrop Grumman

Sr Principal Software Engineer

Remote, United States

Primary Level Salary Range: $129,300.00 - $193,900.00

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: Primary Level Salary Range: $129,300.00 - $193,900.00
Closing date: Apr 28, 2027
Posting language: English
Posted: Oct 30, 2026

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Original job description

Archived listing. The details below describe a past opening.

RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: No

CLEARANCE TYPE: None

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 Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior situational awareness and understanding to protect the U.S. and its global allies.

Northrop Grumman Mission Systems is looking for you to join our team as a Sr. Principal Software Engineer to join the MS Data & Analytics organization. This is a remote role and can be performed virtually.

Occasional travel or short-term site visits may be required (up to 10% travel). This is a remote position and can be performed virtually; however, the ideal candidate will be located in or near a city where Northrop Grumman has a facility (for example: Baltimore, MD; Huntsville, AL; Rolling Meadows, IL, San Diego, CA).

This position will work a 9/80 A schedule, with every other Friday off.

What You'll Get To Do:

Join the MS Data & Analytics organization. Our Data & Analytics team partners with engineers to turn complex technical data into actionable insight. We design and maintain pipelines, data models, and interactive displays tailored to engineering workflows, and we build AI-enabled capabilities that help teams diagnose issues, optimize performance, and accelerate delivery. The group primarily supports Mission Systems engineering programs, enabling data-driven decisions across a wide range of products and missions.

In addition, you will also get to:

Lead end-to-end full stack development of Data & Analytics products, from technical discovery to solution design through implementation testing, and deployment.
Design and build intuitive and performant user interfaces for complex engineering data.
Collaborate with Product Owners, engineers, systems engineers, testers, and SMEs to understand requirements and translate them into scalable and maintainable solutions.
Use stakeholder and product data to inform technical decisions, prioritize features, and shape product architecture and roadmaps.
Create and maintain artifacts, including API designs, {data structure}, well-structured documented code for both front end and back end components.
Communicate technical rationale and tradeoffs to stakeholders and development team, advocating for the best possible user experience.
Support implementation across the stack by working closely with other developers, clarifying requirements and edge cases, reviewing code, and validating features.
Mentor and engage across disciplines to promote SW Engineering best practices and modern full stack development techniques and a strong technical culture within the Data & Analytics / EMR organization.

Basic Qualifications:

Bachelor’s degree and 8 years software engineering experience; 6 years with a Master’s degree; 4 years with a PhD; may be able to consider an additional 4 years of experience in lieu of degree.
Proficient in REACT, Mongo DB, Python, and TypeScript.
Experience building and consuming RESTful APIs.
Experience with version control (Git) and CI/CD practices.
Knowledge of secure coding practices and basic authentication/authorization concepts.
Experience working in Agile/Scrum teams and collaborating with cross-functional stakeholders.
Demonstrated ability to work collaboratively with diverse teams while consistently bringing positive energy and a can‑do attitude to the workplace.
U.S. Citizenship and the ability to obtain and maintain a U.S. Government Secret clearance is required.

Preferred Qualifications:

Degree in Computer Science, Engineering, or a related STEM discipline
Proficient in Node.js/Express

Primary Level Salary Range: $129,300.00 - $193,900.00

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.

About employer

More about this job

Skills

Data analysis
Data models
Full-stack development
EMR
React
MongoDB
Python
TypeScript
API development
Git
CI/CD
Agile
Scrum
Computer science
Node.js

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