Jobs in the United States

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Added 33 mins ago
Software Engineer (Hybrid)
Cisco
San Jose, CA
Experience designing, developing, and deploying full stack solutions, RESTful APIs, microservices, distributed applications, and leading projects from implementation to delivery.
Added 1 hour ago
Software Engineer, Platform Infrastructure
Axiom
South San Francisco, CA
- Exceptional software engineering ability and experience building reliable production systems, with depth in infrastructure, distributed systems, platform engineering, or developer tools.
Added 2 hours ago
AE
Campus Graduate Masters Full-Time Engineer - 2027 Software Engineer II, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $89,250 to $150,250 USD / year
- Full-time
Interest in software engineering practices such as API development, web applications, backend services, data integrations, automation, and cloud-enabled delivery.
Added 2 hours ago
AE
Campus Undergraduate Full-Time Engineer - 2027 Software Engineer I, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $78,000 to $124,750 USD / year
- Full-time
Identify opportunities to apply new technologies, automation, and engineering practices to solve real business challenges.
Added 2 hours ago
AE
Sr Software Engineer II - Enterprise Architecture
American Express
Phoenix, AZ
- $123,000 to $215,250 USD / year
Lead the architecture and implementation of distributed systems, ensuring performance, reliability, and maintainability
Added 3 hours ago
Senior Full Stack Robotics Engineer - Java/C++/TypeScript
Kelly Services
Boston, MA
A growing robotics technology company is seeking a Full Stack Engineer to develop software solutions that power next-generation robotic systems. This role focuses on building scalable…
Added 3 hours ago
Lead UI Engineer - Products & Platforms
Deloitte
Boston, MA
The BankingSuite team is looking is looking for a Lead UI Engineer with a passion for innovation and the experience to launch a high-quality digital banking product as part of a FinTech…
Added 4 hours ago
O
Principal Network Developer
Oracle
Nashville, TN
- $102,300 to $209,500 USD / year
As a Principal Network Engineer, you will lead the design, deployment, operation, and optimization of large-scale RDMA/RoCE network fabrics across OCI’s global cloud infrastructure. You…
Added 4 hours ago
W
Staff Software Engineer (Backend, Business Systems)
Whoop
Boston, MA
- $170,000 to $230,000 USD / year
WHOOP is hiring a Staff Software Engineer to join the Business Systems team. In this role, you will play a crucial role in architecting, developing, and optimizing the backend…
Added 5 hours ago
Senior Network Engineer
Domino's
Ann Arbor, MI
The Senior Network Engineer is a hybrid engineering and operations leader responsible for designing, implementing, securing, and supporting enterprise network services across on-premises…
Added 6 hours ago
Associate Director, Cloud Network Engineer
S&P Global
Princeton, NJ
Global Network Services is a high-impact, globally distributed engineering team responsible for designing, securing, and automating S&P Global's cloud and hybrid network infrastructure. The…
Added 7 hours ago
Senior Platform Software Engineer
Raydar
Palo Alto, CA
…hands-on, high-ownership position that blends infrastructure work, automation and machine learning…
Added 7 hours ago
O
Lead Principal Site Reliability Engineer
Oracle
Nashville, TN
- $96,300 to $264,100 USD / year
…health and performance reporting. Contributes to strategies for automation and reviews the development and implementation of automation. Provides expert-level communication about services…
Added 8 hours ago
Full-Stack Software Engineer
Trinzic
Beavercreek Township, OH
…from multiple sources into timely operational insight. This engineer will contribute across modern web applications, backend services, analytical workflows, and AI-enabled capabilities…
Added 10 hours ago
Pn Software Engineer (Remote)
CareFirst
Baltimore, MD
…(Test Driven Development, Behavior Driven Development, Test automation, performance testing, building quality in from the beginning, and test data management). Develop and implement…
Added 11 hours ago
Sales Solutions Engineer - Ed Tech
Coursedog
Remote, United States
As a Solutions Engineer at Coursedog, you’ll lead the demos, scoping, and CX calls that align customers, Sales, and Customer Success before a deal is booked. You’ll work closely with…
Added 11 hours ago
ND
Software & DevOps Engineer
NTT Data Americas, Inc.
Irving, TX
- $55 to $66 USD / hour
NTT DATA's Client is currently seeking a Software & DevOps Engineer to join their team in Irving, Texas (US-TX), United States (US).
Added 11 hours ago
Principal Engineer II - Data Engineering
Toyota
Plano, TX
Toyota's Digital Innovations group within TMNA's Supply Chain organization is seeking a highly experienced Principal Engineer II, Data Engineering to lead the technical strategy and…
Added 11 hours ago
Senior Confluent Kafka Platform Admin
Charles Schwab
Austin, TX
Event Streaming team in Enterprise Middleware organization is seeking a Senior Kafka Platform Engineer with experience to lead the evolution of its enterprise event-streaming platform and…
Added 12 hours ago
GTM Systems Engineer
Roboflow
Remote, United States
We’re hiring a GTM Systems Engineer to build and scale the systems our revenue team runs on, reporting into the Revenue Operations lead and working hand-in-hand with sales leadership,…
Added 13 hours ago
Lead Security Engineer
The Walt Disney Company
Bay Lake, FL
The Lead Security Engineer will report to the Manager, Site Reliability Engineering
Added 13 hours ago
AE
Sr Software Engineer I
American Express
Sunrise, FL
- $123,000 to $215,250 USD / year
Lead the architecture and implementation of distributed systems, ensuring performance, reliability, and maintainability
Added 13 hours ago
C
Platform Engineer (Kubernetes)
Clera
San Francisco, CA
- $180,000 to $210,000 USD / year
- Work with distributed storage technologies such as Ceph and WEKA for scalable, high-performance storage.
Added 13 hours ago
Senior Instrumentation and Controls Design Engineer
Trustees of Princeton University
Princeton, NJ
Added 13 hours ago
M
Site Reliability Engineer II
ManpowerGroup
Jersey City, NJ
- $65 to $69 USD / hour
Our client is seeking a Site Reliability Engineer II to join their team. As a Site Reliability Engineer II, you will be part of the platform engineering organization supporting cloud…

Northrop Grumman

Principal/Sr Principal Software Engineer

Huntsville, United States

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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.

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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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