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Added 2 hours ago
Sentinel - Principal / Sr Principal Systems Engineer - 19242
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Sr. Principal Systems Engineer. This opening is in Roy, UT and will support the Sentinel Program. Northrop Grumman…
Added 2 hours ago
Mechanical Design Engineer – (EEEP02/EEEP03)
CORP-Corporate Office
United States
Must have ability to occasionally work odd shifts including nights and weekends
Added 3 hours ago
Software Engineer II - CRM
MED Medtronic Inc
Minneapolis, MN
MUST HAVE - MINIMUM REQUIREMENTS:
Added 3 hours ago
Principal ASIC Synthesis and Timing Engineer
K2 Space
Remote, United States
We are looking for a Principal ASIC Synthesis and Timing Engineer to lead the implementation of complex SoCs for next-generation satellite and space systems. You will own the constraints…
Added 3 hours ago
Principal ASIC Physical Design Engineer
K2 Space
Remote, United States
We are looking for a Principal ASIC Physical Design Engineer to lead the implementation of complex SoCs for next-generation satellite and space systems. You will own the full physical…
Added 3 hours ago
Principal ASIC Package Design Engineer
K2 Space
Remote, United States
We are seeking a Principal ASIC Package Design Engineer to lead advanced ASIC package architecture and execution, with a strong focus on flip-chip BGA (FC-BGA) and multi-chip module (MCM)…
Added 3 hours ago
Principal ASIC Design Verification Engineer
K2 Space
Remote, United States
We are seeking a Principal ASIC Design Verification Engineer whose role will be to verify the functionality, performance, and robustness of our custom silicon designs. You will help define…
Added 5 hours ago
T
Software Systems Engineer
TEKsystems
Redondo Beach, CA
- $50 to $90 USD / hour
MUST HAVE A TS/SCIDescriptionWe are seeking a Software Systems Engineer or Principal Systems Engineer to support mission planning and decision support products. The role combines systems…
Added 5 hours ago
Senior Systems Engineer
Exigo Corp
Colorado Springs, CO
The Lead Systems Engineer serves as the primary technical integrator and systems engineering lead for the Naval Research Laboratory (NRL) Weather System Follow-on Microwave (WSF-M)…
Added 5 hours ago
Packaging Engineer / Lab Technician Trainee
UFP Packaging, LLC
Newnan, GA
The Packaging Engineer I / Lead Lab Technician is responsible for designing and developing packaging products and solutions that meet customer needs and specifications with minimal…
Added 5 hours ago
Principal Field Engineer
Northrop Grumman
Nashua
Northrop Grumman Mission Systems is looking for you to join our team as a Principal Field Engineer based out of Nashua and/or Manchester, New Hampshire.
Added 5 hours ago
Principal / Sr. Principal Engineer Reliability
Northrop Grumman
Elkton
Northrop Grumman Weapons Systems is currently seeking Principal Reliability Engineer 3 or Sr. Principal Reliability Engineer 4 for our Elkton, Maryland location.
Added 5 hours ago
Principal / Sr. Principal Systems Engineer
Northrop Grumman
Bellevue
Northrop Grumman Defense Systems (NGDS) is looking for a Principal Systems Engineer / Sr. Principal Systems Engineer based in Bellevue, NE. Our Team supports, integrates, develops, and…
Added 5 hours ago
Principal/ Sr Principal Electronics Engineer - SW Infrastructure Lead
Northrop Grumman
San Diego
Northrop Grumman Aeronautics Systems is looking to add a Principal/ Sr Principal Electronics Engineer - SW Infrastructure Lead \- to join the team of qualified individuals on our Avionics…
Added 5 hours ago
Principal / Sr Principal Electrical Engineer Facilities
Northrop Grumman
Elkton
As Principal Electrical Facilities Engineer 3 or Sr. Principal Electrical Facilities Engineer 4, you will be the primary technical lead for the design, operation, and optimization of…
Added 5 hours ago
Sr. Principal Electrical Engineer - Level 4
Northrop Grumman
Redondo Beach
Experience as an Electrical/Electronics Engineer, Test Conductor, or System Test Engineer
Added 5 hours ago
Virtual Simulation Engineer/Principal Engineer
Northrop Grumman
Melbourne
Must have the ability to obtain and maintain Special Access Program (SAP) clearance
Added 6 hours ago
Software Development Engineer III - Network & SDN - TeraWave
Blue Origin Personnel, LLC
Cupertino, CA
As a Software Engineer for Network Architecture and SDN at TeraWave, you contribute technical expertise to the design and implementation of the network that operates our multi-orbit…
Added 6 hours ago
Principal Software Engineer – TeraWave Vehicle Platforms (Infrastructure)
Blue Origin Personnel, LLC
Cupertino, CA
We are seeking a Principal Software Engineer to join our Vehicle Platforms team for our revolutionary TeraWave satellite communications network.
Added 6 hours ago
VD
Principal Engineer - AI/ML Engineering
Verizon Data Services LLC
Basking Ridge, NJ
- $120,500 to $231,000 USD / year
Mentoring engineers, establishing engineering best practices, and introducing red-teaming methodologies to stress-test system capabilities and safety boundaries.
Added 6 hours ago
Principal/Sr. Principal Facility Electrical Engineering Technical Lead - 17643 17642 17639
CORP-Corporate Office
United States
The successful candidate will demonstrate a strong work ethic, and must possess fundamental electrical engineering skills
Added 6 hours ago
Principal Field Engineer
CORP-Corporate Office
United States
Northrop Grumman Mission Systems is looking for you to join our team as a Principal Field Engineer based out of Nashua and/or Manchester, New Hampshire.
Added 6 hours ago
Virtual Simulation Engineer/Principal Engineer
CORP-Corporate Office
United States
Must have the ability to obtain and maintain Special Access Program (SAP) clearance
Added 6 hours ago
Principal / Sr. Principal Engineer Reliability
DS - MP - Elkton
United States
Northrop Grumman Weapons Systems is currently seeking Principal Reliability Engineer 3 or Sr. Principal Reliability Engineer 4 for our Elkton, Maryland location.
Added 6 hours ago
Principal / Sr Principal Electrical Engineer Facilities
DS - MP - Elkton
United States
As Principal Electrical Facilities Engineer 3 or Sr. Principal Electrical Facilities Engineer 4, you will be the primary technical lead for the design, operation, and optimization of…

Northrop Grumman

Principal/Sr Principal Software Engineer

Huntsville, United States

Apply on jobs.northropgrumman.com About employer

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Job details

Apply by: Apr 28, 2027
Posting language: English
Posted: Oct 30, 2026

Original job description

RELOCATION ASSISTANCE: No relocation assistance 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 Defense Systems is seeking multiple Software Engineers and Principal Software Engineers to join the Global C2 Solutions Business Unit in Huntsville, Alabama. You will help design, develop, integrate, test, and sustain mission‑critical command and control (C2) software used by our warfighters and customers around the world.

In this role, you will support the Integrated Battle Command System (IBCS) program on Engagement and Track Management Agile Software Teams, working closely with systems and test engineers to build robust, secure, and scalable software solutions that address complex logical and mathematical challenges in support of Global C2 missions. This position is ideal for engineers who enjoy hands‑on development, solving complex technical problems, and collaborating in a highly integrated, Agile environment.

Responsibilities / Essential Functions

Design, develop, document, test, and debug applications and software systems that implement logical and mathematical solutions that are aligned with program objectives.
Participate in Scaled Agile Framework (SAFe) Scrum teams to develop and maintain software products across multiple software baselines for the IBCS program.
Work in a fast-paced environment with high expectations, diverse assignments, and collaborative team settings across all levels of the organization.
Perform software development and upgrades in multiple programming languages/versions while minimizing changes to the operational behavior of tactical software.
Support documentation creation and updates using Markdown and other collaboration tools.
Support testing activities including unit and functional testing, code coverage analysis, and static code analysis; contribute to continuous improvement of test effectiveness and automation.

Basic Qualifications

Principal level: 5 Years of relevant experience with a Bachelor's degree in STEM field; 3 Years relevant experience with Masters degree; 1 Years of relevant experience with PhD
Sr Principal level: 8 Years of relevant experience with a Bachelor's degree in STEM field; 6 Years relevant experience with Masters degree; 4 Years of relevant experience with PhD
Strong object-oriented software development experience with Java and C++
Proficiency in Linux-based development and runtime environments. Experience with scripting languages and tools including Bash and Python.
Experience with modern configuration management and source control tools (Git / GitLab).
Experience with Agile SAFe and Atlassian Agile tools including Jira and Confluence.
Active Secret Clearance.

Preferred Qualifications

Experience with Model‑Based Systems Engineering (MBSE), including Cameo or similar tools.
Experience with DevSecOps and CI/CD pipelines to build, integrate, test and deliver software.
Experience supporting real-time or distributed systems using RTI/DDS publish/subscribe middleware.
Engagement: Experience with US Army Systems including PATRIOT, LTAMDS, SENTINEL A3/A4, IFF devices, and M_SHORAD. Experience with Engagement Planning and Execution, PAC2/PAC3, and AIM9x, and Indirect Fires.
Track Management: Experience with track management including sensors, composite track, IFF devices, and Combat Identification.
CompTIA Security+

#HSVFall2026

Primary Level Salary Range: $108,800.00 - $163,200.00

Secondary Level Salary Range: $135,800.00 - $203,600.00

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.

Apply on jobs.northropgrumman.com About employer

More about this job

Skills

Agile
Microsoft Teams
Software development
Programming languages
Documentation
Collaboration
Process improvement
Oracle Java
C++
Linux
Bash
Python
Git
GitLab
Jira
Atlassian Confluence
CI/CD
Security+

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Work requirements

Jobs in the United States