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Added 1 min ago
Calibration Engineer
MARTIN Technologies
Allen Park, MI
The OBD Core Calibration Engineer supports the development, validation, and delivery of production-ready onboard diagnostics (OBD) calibrations across gasoline, diesel, hybrid electric, and…
Added 1 min ago
Machine Learning Engineer, AI/ML Model Quality
Apple
Austin, TX · Cupertino, CA · New York City, NY · San Diego, CA
…across Wallet, Payments, and Commerce. As a Machine Learning Engineer, AI/ML Model Quality, you will build and maintain intelligent systems, validation frameworks, synthetic data generation…
Added 2 mins ago
Sr Network Engineer
Disney Entertainment & Sports LLC
Glendale, CA · New York, NY
We are looking for a Senior Network Engineer for Data Center, Backbone, & CDN who is passionate about large-scale network infrastructure. This is a technical leadership role within our…
Added 2 mins ago
Senior Production Site Reliability Engineer - PH
Walt Disney Pictures
Glendale, CA
…Technology team as a Senior Production Systems Reliability Engineer. In this role, you will develop and support cloud solutions for DKF productions and…
Added 2 mins ago
Lead Full Stack Engineer – Java, Microservices & APIs
Elavon, Inc.
Atlanta, GA
We are seeking an experienced Lead Software Engineer to provide hands-on technical leadership across the software development lifecycle. This role will lead solution design and development,…
Added 3 mins ago
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Data Scientist
Forus
New York, NY
- $170,000 to $275,000 USD / year
Your work will be hyper cross-functional, sometimes driving forward technical projects in partnership with an engineer, other times leading an operational workstream. You will also engage…
Added 7 mins ago
Lead Software Engineer
ZBETA Consulting
Remote, United States
…Centered approach in order to help our clients architect and engineer superior physical security solutions, implement them seamlessly, and operate them at peak efficiency. ZBeta prides…
Added 8 mins ago
Hardware Test Engineer
Astranis
San Francisco, CA
As a Hardware Test Engineer, you'll work across engineering disciplines to make sure our hardware meets the highest bar for quality and reliability. You'll own testing from concept through…
Added 8 mins ago
Lead Software Engineer - AI
Humana Inc.
NY · Atlanta, GA · Boston, MA · Charlotte, NC · Chicago, IL · Dallas, TX · Fort Lauderdale, FL · Louisville, KY · Nashville, TN · TX · Tampa, FL · Washington, DC
The Lead Software Engineer codes software applications based on business requirements. The Lead Software Engineer works on problems of diverse scope and complexity ranging from moderate to…
Added 8 mins ago
Forward Deployed Engineer, Senior - Data & Analytics
Humana
Louisville, KY · Arlington, VA · Atlanta, GA · Boston, MA · Charlotte, NC · Chicago, IL · Dallas, TX · Fort Lauderdale, FL · Nashville, TN · New York, NY · Tampa, FL
The Senior Data Engineer Designs, builds, and maintains data processing architectures and solutions enabling the efficient conversion of structured and unstructured data to insights at…
Added 10 mins ago
Data Engineering/Analytics Support
CACI
Norco, CA · Norco
We are seeking a flexible, proactive, and detail-oriented engineer with a passion for analytics and a commitment to delivering high-quality products under government direction.
Added 10 mins ago
Data Engineering/Analytics Support
CACI
Norco, CA · Norco
We are seeking a flexible, proactive, and detail-oriented engineer with a passion for analytics and a commitment to delivering high-quality products under government direction.
Added 10 mins ago
Data Engineering/Analytics Support
CACI
Norco, CA · Norco
We are seeking a flexible, proactive, and detail-oriented engineer with a passion for analytics and a commitment to delivering high-quality products under government direction.
Added 11 mins ago
RF Test Engineer, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
San Diego, CA
As a RF Engineer, you will be responsible for integration and test activities for various payload related features for the Leo satellite , ground gateway and the customer terminals.
Added 12 mins ago
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Sr DevOps Engineer
ArtosAI
San Francisco, CA
- $166,500 to $231,000 USD / year
We're looking for a Senior DevOps Engineer to design, build, and maintain the infrastructure that powers our platform. You'll play a critical role in scaling our AWS infrastructure,…
Added 14 mins ago
JH
EW Technique Development & Test Engineer
Johns Hopkins Applied Physics Laboratory
Lexington Park, MD
- $100,000 USD / year
We are seeking an EW Technique Development & Test Engineer to develop, integrate, and assess prototype capabilities and EW techniques for next-generation EW systems. Your work will support…
Added 14 mins ago
JH
Embedded Systems Design Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $100,000 USD / year
We are seeking an embedded systems engineer to help us build and prototype innovative technology applications for future electronic warfare (EW) systems. Your work will contribute to…
Added 14 mins ago
Staff Forward Deployed Engineer
Suki
Redwood City, CA
We are hiring a Staff Forward Deployed Engineer to lead technical delivery for our most important Platform customers. This is an individual contributor role.
Added 14 mins ago
Software Engineer II, Backend
Affirm
Remote, United States
You have a total of 1.5+ years of experience as a software engineer.
Added 14 mins ago
RA
Sr. Thermal Controls Systems Engineers
Rivian and Volkswagen Group Technologies
Irvine, CA
- $135,000 to $203,000 USD / year
…experience in any occupation as thermal development and analysis engineer. Experience must include working with control systems fundamentals and their application to the thermal domain;…
Added 16 mins ago
W
AI Architect
WTW
Philadelphia, PA
- $120,000 to $150,000 USD / year
…role owns end-to-end solution design across both pro-code (Python/Azure) and low-code (Power Platform/Copilot Studio) delivery: from client discovery and MVP scoping through architecture…
Added 16 mins ago
Sr. Security Engineer
Octus
Remote, United States
We're hiring a hands-on Senior Cybersecurity Engineer to own the security technology that protects Octus employees, endpoints, and enterprise systems. You'll keep our security stack healthy…
Added 17 mins ago
C
Senior Security Engineer, Infrastructure Security
ClickUp
Remote, United States
- $160,000 to $210,000 USD / year
- Python, Go or TypeScript for security automation.
Added 17 mins ago
C
Senior AI Developer
ClickUp
Remote, United States
- $200,000 to $250,000 USD / year
We're looking for a highly skilled and experienced Senior AI Engineer to join our ClickUp Engineering team, with a focus on AI evaluations. You'll own how we measure and improve the quality…
Added 21 mins ago
Data Engineer, Sr
loanDepot
Irvine, CA
ETL/ELT, and one of data engineering languages (Python/Java/Scala).

Northrop Grumman

Sr. Principal Systems Engineer I&T Lead

Dulles, United States

Primary Level Salary Range: $142,200.00 - $213,400.00

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Job details

Pay: Primary Level Salary Range: $142,200.00 - $213,400.00
Apply by: May 4, 2027
Experience: Bachelor's degree and 8 years of relevant experience; 6 years of relevant experience with a Master's; 3 years of relevant experience with a PhD.
Posting language: English
Posted: Nov 5, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: SCI

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.

The Space Superiority Division, a division within Northrop Grumman’s Space Systems Sector is known for pushing the boundaries of innovation, redefining engineering capabilities, and driving advances in various sciences through cutting-edge technology. Our team is chartered with providing the skills, and innovative technologies to develop, design, produce, and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!

Northrop Grumman Space Systems (NGSP) is seeking an experienced Sr. Principal Systems Integrator supporting a program out of our Dulles, VA location.

We are seeking a highly skilled Systems Integrator with expertise in ground software systems, integration, and testing. The ideal candidate will be responsible for supporting the verification of ground software systems and integrating key mission-critical technologies. This position offers the opportunity to work on cutting-edge space systems while collaborating with multidisciplinary engineering teams.

Key Responsibilities:

Site Hardware deployment, integration, checkout and test through verification complete
Experience with Satellite Ground SW system verification including Command and Control and Space vehicle mission management
Experience with Python
System architecture understanding – ability to comprehend how various components interact and identify potential integration points
Scripting and automation expertise – proficiency in create and maintaining automated test scripts used for verification testing
Communication and collaborations – skill in clearly documenting issues and coordinating with developers across different teams to resolve interaction problems
Diagnostics reasoning – capability to analyze complex integration failures, diagnose software deficiencies through log analysis and debugging tools, trace root cause, and identify patterns across seemingly unrelated issues
Experience with PHX/Raptor SW baseline required. Assembly, Integration, and Test (AI&T) lead responsible for defining and implementing test strategies, test plans, and test cases based on ground system requirements.

Basic Qualifications:

Bachelor's degree and 8 years of relevant experience; 6 years of relevant experience with a Master's; 3 years of relevant experience with a PhD.
Proven experience with ground software system verification, specifically related to Command and Control (C2) and Mission Management (MM).
Strong background in integration and test efforts, including planning, execution, and documentation.
Expertise in testing tools and automation.
Active Top Secret/SCI clearance required at time of application with the ability to be cleared to get a CI Poly

Preferred Qualifications:

Active Top Secret/SCI clearance with CI poly
Proficiency in programming and scripting languages such as Python, MATLAB, C, C++, and Java.
Exposure to Model-Based Systems Engineering (MBSE) tools like Visio and Cameo.
Familiarity with collaboration and lifecycle management tools, including JIRA, Confluence, and Bitbucket.
Knowledge of Systems Tool Kit (STK) for mission simulation and analysis.
Experience with Agile program execution, including sprint planning, backlog management, and iterative development.
Working knowledge of Gherkin/Cucumber testing frameworks for behavior-driven development (BDD).
Hands-on experience with version control systems like GitLab.
Understanding and use of container technologies (e.g., Docker/Kubernetes).
Familiarity with cloud technologies, especially AWS Cloud services.

#NoVASpace #SpaceSysEngJobs #SpaceEngJobs

Primary Level Salary Range: $142,200.00 - $213,400.00

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

Python
Communication skills
Debugging
Assembly
Documentation
The MathWorks MATLAB
C
C++
Oracle Java
Microsoft Visio
Collaboration
Atlassian JIRA
Atlassian Confluence
Atlassian Bitbucket
Agile
Iterative development
Control systems
GitLab
Docker
Kubernetes
Cloud technologies
AWS

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