Jobs in the United States

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Added 1 hour ago
Principal Subsystems Engineer
Northrop Grumman
San Diego
Must have systems engineering processes experience at the sub-system, system and system-of-systems levels · Must have experience with installation, integration and troubleshooting of aviation related subsystems
Added 1 hour ago
Principal Engineer, FPGA Architecture
Samsung Semiconductor
Folsom, CA
Strong System Verilog RTL design and debug skills
Added 4 hours ago
Embedded Software Engineer
Axiom Space
United States
…resilient, high-energy, talented mid-level Embedded Software Engineer to join our dynamic aerospace team. In this role, you will be working closely with the hardware development team while…
Added 4 hours ago
Principal Software Engineer (Analytics Platform)
Avaya
United States
…reliable, secure, and useful. We are looking for a hands-on engineer who can lead system design across services, data, and infrastructure, then personally carry critical work through…
Added 6 hours ago
Principal Agentic Engineer, AI Ecosystem
Life360
Remote, United States
We're hiring a Principal-level Agentic Engineer to hold the system view across AI Platforms, AI DevX, and Agentic PDLC - and to give the unowned middle ground between them an owner. This is…
Added 7 hours ago
Principal Subsystems Engineer
CORP-Corporate Office
United States
Must have systems engineering processes experience at the sub-system, system and system-of-systems levels · Must have experience with installation, integration and troubleshooting of aviation related subsystems
Added 7 hours ago
Principal, Applied AI Engineer
Bridgestone Americas, Inc.
United States
The Principal Applied AI Engineer leads the engineering of the artificial intelligence (AI),generative AI (GenAI) and agent solutions that the Business Insights & Advanced Analytics team…
Added 9 hours ago
Consulting/Principal Software Engineer
LexisNexis Risk Solutions FL Inc. Company
NV
BASIC FUNCTIONS: This position provides assistance and input to management, develops and leads large multifunctional development activities, solves complex technical problems, writes…
Added 11 hours ago
Principal Field Service Engineer
PulseForge, Inc.
Austin, TX
Principal Field Service Engineer – Austin Texas Location
Added 13 hours ago
CC
Airport Senior Data Engineer
Clark County Department of Aviation
Las Vegas, NV
- $42.43 to $62.67 USD / hour
The Clark County Department of Aviation is seeking qualified candidates to apply for the Airport Senior Data Engineer position. This position provides project and program leadership to…
Added 15 hours ago
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Agentic-First Software Engineer (Irvine / San Francisco)
Jiffy
Remote, United States
- $195,000 to $265,000 USD / year
Design and architect scalable, reliable systems across our stack Rails 8 / Solidus e-commerce, GraphQL APIs, React 19 front end, Kubernetes infrastructure holding the architectural and…
Added 15 hours ago
J
Agentic-First Software Engineer (Relocate to Miami)
Jiffy
Remote, United States
- $150,000 to $265,000 USD / year
Design and architect scalable, reliable systems across our stack Rails 8 / Solidus e-commerce, GraphQL APIs, React 19 front end, Kubernetes infrastructure holding the architectural and…
Added 15 hours ago
J
Agentic-First Software Engineer (Irvine / San Francisco)
Jiffy
Remote, United States
- $195,000 to $265,000 USD / year
Design and architect scalable, reliable systems across our stack Rails 8 / Solidus e-commerce, GraphQL APIs, React 19 front end, Kubernetes infrastructure holding the architectural and…
Added 15 hours ago
J
Agentic-First Software Engineer (Miami)
Jiffy
Remote, United States
- $150,000 to $265,000 USD / year
Design and architect scalable, reliable systems across our stack Rails 8 / Solidus e-commerce, GraphQL APIs, React 19 front end, Kubernetes infrastructure holding the architectural and…
Added 15 hours ago
J
Agentic-First Software Engineer (Relocate to Miami)
Jiffy
Remote, United States
- $150,000 to $265,000 USD / year
Design and architect scalable, reliable systems across our stack Rails 8 / Solidus e-commerce, GraphQL APIs, React 19 front end, Kubernetes infrastructure holding the architectural and…
Added 15 hours ago
Staff Software Engineer, Mobile and On-Device Agentic AI, XR
Google
San Jose, CA · San Francisco, CA
…including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and…
Added 15 hours ago
Facilities Principal Mechanical Engineer
GlobalFoundries
ROUND LAKE, NY
…full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world's most inspired technology companies. With a global…
Added 15 hours ago
Principal Machine Learning Engineer
CVS Health
New York, NY
As the most senior engineer on the team, you will set technical direction for how machine learning is designed, built, tested, deployed, and operated at scale. You will architect the…
Added 20 hours ago
Senior Principal Systems Engineer / SME (Cyber & Analytics)
RTX
United States
Qualifications You Must Have:
Added 22 hours ago
Engineer Senior Principal II - Ground Systems
BAE Systems
Aurora, CO
We are looking to expand our team with a talented and energetic systems engineer in support of development of ground systems for commercial, DoW, and other government customers. This…
Added 1 day ago
Principal Systems Engineer
Motorola Solutions, Inc.
NC · GA · AL · IL · SC · OH · TX · MS · IN · WI · KS
Note: Candidate must reside in DC Metro area to support Federal Customers
Added 1 day ago
Principal Systems Engineer
Motorola Solutions, Inc.
KY · NC · GA · FL · IL · SC · NM · OH · TX · AZ · IN · TN
Note: Candidate must reside be able to travel nationwide to support Federal Customers
Added 1 day ago
Principal AI Platform Engineer
Avaya
United States
We are seeking a high-performing, hands-on Principal Engineer to lead the development of reliable integrations and next-generation AI platform capabilities for Avaya Infinity™. In this…
Added 1 day ago
Project Engineer
Axiom Space
United States
Since Axiom Space is a very complex work environment, we are looking for a resilient, high-energy Project Engineer II with knowledge of mechanical engineering and a background directing…
Added 1 day ago
H
Software Engineer – Health Plan Systems
HealthPartners
Bloomington, MN
- $36.37 to $77.77 USD / hour
HealthPartners is hiring a Software Engineer – Health Plan Systems. The position is part of a dedicated team of developers providing application design, development, testing and support for…

CORP-Corporate Office

Principal / Sr. Principal Software Engineer - Software Assurance

United States

Apply on ngc.wd1.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Nov 6, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: No

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.

Northrop Grumman’s Aeronautics Sector is currently seeking a Principal or Sr. Principal Software Engineer - Software Assurance to join our talented Research and Advanced Development Team onsite in El Segundo, CA.

Northrop Grumman’s Aeronautics Systems – Research & Advanced Design (R&AD) transforms breakthrough ideas into mission-ready capabilities through intelligent anticipation. We’re the front-end design engine, defining what comes next. From developing cutting-edge next-generation future aircraft to trailblazing collaborative autonomous platforms, we push the boundaries of technology and forge industry-leading partnerships that set new standards for what’s possible.

Our team owns the full lifecycle of advanced concept creation, from visionary early-stage designs and rapid prototyping to high-impact demonstrations and solving the toughest technical challenges in survivability, autonomy, and battle management. We seek curious, adaptable people who thrive on turning intuition into breakthrough solutions. If you’re driven to invent the future, build what’s next, and shape the landscape of national security, this is where you belong.

Accomplish

Key Responsibilities:

Develop and maintain the Software Assurance Evaluation Report (SAER), including initial template creation and annual updates.
Develop and update the Software and Firmware Assurance Plan to meet PPP, NIST 8397, and US Government guidance.
Collaborate with DevOps and System Security Engineering to configure and maintain:
Static Application Security Testing (SAST)
Dynamic analysis and container scanning
Vulnerability scanning and related assurance tools
Perform scans of supplier software and firmware (where compilable), analyze results, and work with suppliers to remediate vulnerabilities.
Provide weekly review of automated tool findings and deliver mitigation recommendations to NG teams and the customer.
Support setup and deployment of code-signing tooling and related secure build/deployment mechanisms.
Sustain ongoing software/firmware assurance activities through baseline, incremental, and option year phases (2027–2031), including periodic (e.g., monthly) supplier SW/FW scans and reporting.

Succeed

The individual we seek will be self-motivated, proactive, goal-oriented to help us grow our services, become even better at what we do and will possess the following qualifications.

**This role may be filled at either the Principal Software Engineer or a Sr. Principal Software Engineer level based on the qualifications below.**

Basic Qualifications:

Principal Engineer: Must have a Bachelor of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with 5 years of engineering related experience or a Masters in STEM with 3 years of related engineering experience
Sr. Principal Engineer: Must have a Bachelor of Science degree in a STEM discipline with 8 years of engineering related experience OR a Masters in STEM with 6 years of related engineering experience OR a PhD in STEM with 4 years of related engineering experience
Hands-on experience with application security and vulnerability management tools (e.g., SAST, DAST, container scanning, and vulnerability scanners).
Familiarity with secure development lifecycle practices and configuration of DevOps/CI/CD pipelines.
Ability to analyze scan results, identify vulnerabilities, and develop practical mitigation recommendations.
Strong written and verbal communication skills, including experience writing technical plans or reports.
Ability to work collaboratively with cross-functional teams (DevOps, suppliers, customer, security engineering).
Must have the ability to obtain and maintain a US Government clearance and Special Access Program (SAP) within a reasonable amount of time as determined by business needs.

Preferred Qualifications:

Bachelor’s degree in Computer Science, Software Engineering, Electrical Engineering, Cybersecurity OR Advanced degree in a relevant technical discipline.
Direct experience with NIST guidance (e.g., NIST 8397) and PPP or equivalent program protection frameworks.
Experience in software and firmware assurance for complex, multi-supplier systems.
Prior involvement in code-signing implementation and secure build/deployment architectures.
Experience on large government or defense programs, especially in system security or software assurance IPTs.
Familiarity with containerized environments, infrastructure as code, and cloud-native security tooling.
Demonstrated ability to lead or coordinate assurance activities across multiple teams and suppliers.

Thrive with Us

At Northrop Grumman we are invested in the growth and well-being off all our employees. We offer flexible work arrangements, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment.

Our Total Rewards Program offers a comprehensive employee benefits package, including a Retirement and Savings Plan, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts.

Primary Level Salary Range: $114,000.00 - $171,000.00

Secondary 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.

Apply on ngc.wd1.myworkdayjobs.com About employer

More about this job

Skills

Research
Adaptability
Firmware
Reporting
CI/CD
Communication skills
Blueprints
Microsoft Access
SAP
Computer science
Electrical engineering
Cybersecurity
Infrastructure as code

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Work requirements

Jobs in the United States