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Added 1 min ago
Software Engineer III - Data Engineering | Infrastructure Platforms
JPMC page
Jersey City, NJ · Plano, TX
As a Software Engineer III, you contribute to the design, development, testing, deployment, and ongoing improvement of secure, production-ready applications that combine Java-based software…
Added 1 min ago
Software Development Engineer, AI Foundations, Amazon Leo Networking Software
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
…applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 2 mins ago
Senior DevOps Engineer
Peraton
Remote, United States
Engineer and maintain reusable Jenkins CI/CD pipelines for source validation, builds, automated testing, security scanning, containerization, artifact promotion, and deployment.
Added 6 mins ago
Staff Software Engineer - Developer Experience
Addepar
Remote, United States
[Preferred]Familiarity with service integration testing, contract testing tools, and developer catalog platforms (e.g., Backstage).
Added 7 mins ago
Software Engineer
Valeris, Inc.
Remote, United States
…developing, and maintaining high-quality software solutions using Java technologies. You will collaborate with cross-functional teams to analyze requirements, implement new features, and…
Added 10 mins ago
FT
Enterprise Quality Assurance Specialist
Franchise Tax Board
CA
- $6,513 to $10,537 USD / month
Are you ready to work in a fast-paced, innovative environment where your technical expertise and testing skills directly contribute to the modernization of FTB’s technology? The Enterprise…
Added 10 mins ago
SDE III for Manufacturing Systems
Blue Origin Personnel, LLC
United States
…engineers, program managers, and manufacturing teams, backend developer experience, and the ability to work in a fast-paced and evolving…
Added 12 mins ago
Junior Software Engineer
LEIDOS, INC.
Tucson, AZ · Alexandria, VA · St. Louis, MO · Gaithersburg, MD · Chantilly, VA · Englewood, CO
…while gaining hands-on experience developing, integrating, testing, and delivering modern software capabilities. The Junior Software Engineer will work within an Agile development team and…
Added 14 mins ago
UG
Senior Software Engineer - Remote
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
Lead the architecture, design, development, testing, deployment, and ongoing support of enterprise software solutions
Added 17 mins ago
Configuration and Testing Analyst-Alight Leave Solutions-Virtual
Alight Solutions LLC
United States
We are seeking a collaborative and solutions-focused Configuration and Testing Analyst to partner with Account Executives, clients, and internal business and technology teams. In this role,…
Added 22 mins ago
Staff Engineer, Atlas Agent Engine
MongoDB
NY
Contribute to shaping architecture, code reviews and development practices, developer experience as the teams and product grow
Added 24 mins ago
Senior SDET - Apple, Inc.
Apple
New York City, NY
Advanced Python or Java proficiency; comfortable applying software design patterns to test infrastructure, not just test scripts.
Added 27 mins ago
NI
Software Engineer, SME
Navstar Inc.
Chantilly, VA
- $190,000 to $240,000 USD / year
The ideal candidate will possess extensive Java and Python development experience, along with strong expertise in AWS, Kubernetes, DevOps practices, and CI/CD automation. Potential for 25%…
Added 27 mins ago
NI
Software Security Engineer - DevSecOps, SME
Navstar Inc.
Chantilly, VA
- $190,000 to $240,000 USD / year
This is a working software engineering role requiring deep cybersecurity expertise and a strong emphasis on writing, testing, reviewing, and maintaining secure code. The selected candidate…
Added 27 mins ago
NI
DevOps/Platform Engineer, SME
Navstar Inc.
Chantilly, VA
- $190,000 to $240,000 USD / year
This is a working engineering role with a strong emphasis on writing, testing, and maintaining code. The selected candidate will develop infrastructure automation, CI/CD pipelines, reusable…
Added 29 mins ago
H
Principal Backend Engineer, Enterpise Platform
Horizon3
Remote, United States
- $255,000 to $295,000 USD / year
- Improve production reliability and supportability through testing, observability, monitoring and alerting, safe rollout practices, incident learning, and clear runbooks and support…
Added 31 mins ago
SI
Software Engineering - Principal
Salesforce, Inc.
CA
- $197,300 to $344,700 USD / year
The software engineer role at Salesforce encompasses architecture, design, implementation, and testing to ensure we build products right and release them with high quality. Equally…
Added 31 mins ago
Senior Windows Systems Engineer - Hybrid
Cedars-Sinai Medical Center
Los Angeles, CA
Assist with the development and testing of changes needed to maintain the disaster recovery environment.
Added 33 mins ago
Director Artificial Intelligence & Automation
Sonepar
Broomfield, CO
Establish and lead AI Engineering, Automation Engineering, DevOps/MLOps, testing, release management, monitoring, and production support capabilities.
Added 38 mins ago
Systems Development Engineer, Files, Edge, and Data Streams (FEDS)
Amazon Development Center U.S., Inc.
Denver, CO
- Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby
Added 40 mins ago
Senior Core Infrastructure Engineer, OCI Planning & Capacity
Oracle
Nashville, TN
–Designs and implements functional requirements and testing for assigned features within an existing system.
Added 43 mins ago
MI
AI Software Engineer (TS/SCI)
Maxar Intelligence I
Westminster, CO
- $140,000 to $200,000 USD / year
Strong Python skills and experience with JavaScript, TypeScript, Java, Go, C++, or another modern language.
Added 43 mins ago
MI
Mid-level Full Stack Software Engineer (TS/SCI)
Maxar Intelligence I
Westminster, CO
- $140,000 to $200,000 USD / year
…application issues, optimize performance, and support CI/CD, testing, and software deployment…
Added 43 mins ago
MI
Mid-level Full Stack Software Engineer (TS/SCI)
Maxar Intelligence I
Westminster, CO
- $140,000 to $200,000 USD / year
…application issues, optimize performance, and support CI/CD, testing, and software deployment…
Added 43 mins ago
MI
Mid-level Back-End Software Engineer (TS/SCI)
Maxar Intelligence I
Westminster, CO
- $140,000 to $200,000 USD / year
Agile Development and Collaboration: Participate in technical design reviews, code reviews, automated testing, CI/CD activities, and Agile development ceremonies; collaborate with…

CORP-Corporate Office

Sentinel Sr Principal Software Engineer - 20459

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
Posting language: English
Posted: Nov 3, 2026

Original job description

RELOCATION ASSISTANCE: No relocation assistance 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.

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems in air and space that impact people’s lives around the world today, and for generations to come. Our work preserves freedom, democracy, and advances human discovery and our understanding of the universe. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future and have a lot of 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 would like you to join our team as a Sr Principal Software Engineer. This position will be located in Roy, UT and will support the Sentinel Program. Northrop Grumman supports the Air Force’s sustainment, development, production and deployment of hardware and system modifications for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities and associated infrastructure.

What You’ll Get to Do:

Assist with software design and development of specialized tools and techniques.
Provides/authors documentation, participate in design, code, and software readiness reviews in accordance with the Government's software development procedures and processes. Program systems in languages including C, C++, Java, and Python.
Develop Windows, Linux, and cross-compiled applications; Embedded platform development using proprietary, COTS, GOTS, or open-source build environments.
Supporting the software life cycle engineering execution to include design, integration, verification, deployment, and in-service support.
Support the design and implementation of sustainable continuous integration and continuous delivery (CI/CD) pipelines for multiple products.

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

This positions 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

Basic Qualifications:

Senior Principal Software Engineer: 8 Years with Bachelor’s in related field of study, 6 Years with Masters, 4 Years with PhD or 04 additional years in lieu of a degree.

U.S. citizenship required with an active Secret clearance/SAP at day 1.
Strong communication skills and the ability mentor and coach junior engineers.
Hands-on programming experience with one or more high-level programming languages such as Python, C#, C/C++, and Java.
Working knowledge of network and communication protocols, including experience sending and receiving data over TCP/IP and UDP sockets, as well as familiarity with serial communication interfaces (e.g., RS-232/RS-485) and related debugging tools.
Experience working with JSON as a primary data format, including schema design, validation, serialization/deserialization in code (e.g., C++/Python/Java), and persisting JSON documents or fields in databases such as PostgreSQL (JSON/JSONB), or similar.
Experience with QT cross-platform C++ application framework.
Experience with DoD training and simulation systems development.
Full life cycle design, integration, verification, deployment, and in-service support.
Experience with troubleshooting and debugging systems.

Preferred Qualifications:

Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) with 8+ years of experience in a related engineering field (Computer Science, Information Systems, or Computer/Electrical Engineering); OR
Master’s degree in Science, Technology, Engineering, or Mathematics (STEM) with 6+ years of experience in a related engineering field.
Experience with software CI/CD tools such as GitHub, GitLab, Jenkins
Experience with development task tracking software such as Jira or Azure DevOps
Experience with relational database design, management, optimization, and interaction. PostgreSQL or MySQL preferred.
Experience with Agile software development, object-oriented architecture, software integration and testing.
Software rapid prototyping experience to include designing and implementing solutions with minimal formal requirements.
The ability to learn new technologies quickly and independently solve problems in a fast-paced environment.

#SentinelSoftware

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.

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More about this job

Skills

Control systems
Documentation
Software development
C
C++
Oracle Java
Python
Microsoft Windows
Linux
CI/CD
SAP
Communication skills
Programming languages
C#
Debugging
PostgreSQL
Troubleshooting
Computer science
Electrical engineering
GitHub
GitLab
Jenkins
Jira
Microsoft Azure
DevOps
MySQL
Agile

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