Jobs in the United States

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Added 1 min ago
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Project Engineer II (Geotechnical)- Chantilly, VA
Hillis-Carnes
Chantilly, VA
- $80,000 to $120,000 USD / year
…geotechnical engineering and CMT projects, mentor junior staff, support field operations, and contribute to business development initiatives. Project Engineer II is the fourth rung of the…
Added 12 mins ago
AI Principal Technical Program Manager
JPMC page
New York, NY · NY
As a Principal Technical Program Manager at JPMorganChase in Corporate- AI/ML Data Platforms team, you will lead complex, multi-functional technology projects and programs that will impact…
Added 59 mins ago
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Process Engineer
Perdue Farms, Inc.
Bainbridge, PA
- $89,000 to $133,000 USD / year
Optimize performance and drive continuous improvement across oilseed crushing operations. As a Crush Oilseeds Process Engineer, you will provide technical expertise to improve safety,…
Added 1 hour ago
Principal Front-End Engineer, Design Systems
Hewlett Packard Enterprise
Ft. Collins, CO
…opportunities to reuse new capabilities, and the documentation and support teams need for practical adoption. This work sits within Hewlett Packard Enterprise, which brings together data,…
Added 1 hour ago
ServiceNow Engineer Principal
SAIC
Remote, United States
Participate in on-call rotation providing support during non-business hours (nights, weekends, holidays).
Added 2 hours ago
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Principal Software Engineer - Full Stack
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
As a Principal Full Stack Software Engineer, you will own the technical direction of CVector’s customer-facing platform end to end - from the real-time data visualization and AI-driven…
Added 2 hours ago
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Principal Software Engineer - Backend & AI Infra
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
As a Principal Software Engineer - Backend & AI Infra focus, you will play a critical role in evolving CVector’s core backend platform. You will work on time-series data systems,…
Added 2 hours ago
Fixed Equipment Principal Engineer
Celanese International Corporation
Narrows, VA
Lead the Integrity and Reliability of Critical Manufacturing AssetsThe Fixed Equipment Principal Engineer serves as the highest-level fixed equipment technical authority at the Narrows site…
Added 2 hours ago
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Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Middletown, NJ
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…
Added 2 hours ago
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Infrastructure Server Engineer (Top Secret)
Apex Technology, Inc.
Los Angeles, CA
- $150,000 to $250,000 USD / year
The IT Engineer (Infrastructure Server Engineer) is responsible for the design, implementation, administration, and optimization of Apex’s technology infrastructure. This role encompasses…
Added 2 hours ago
AT
IT Engineer (Active Top Secret)
Apex Technology, Inc.
Los Angeles, CA
- $150,000 to $250,000 USD / year
The IT Engineer is responsible for the design, implementation, administration, and optimization of Apex’s technology infrastructure. This role encompasses systems engineering, network…
Added 3 hours ago
Systems Engineer B-2 (WBZ) 01.6.07
Credence
Tinker Air Force Base, OK
Credence has an immediate opening for a B-2 Systems Engineer (WBZ)at the principal level to support the B-2 Division who is responsible for the modernization, test, production, fielding and…
Added 3 hours ago
F-16 Sensors Engineer, Principal WAM (Top-Secret) - 70
Credence
Wright-Patterson Air Force Base, OH
Credence has an immediate opening for a F-16 Sensors Engineer at the principal level who will be primarily responsible for supporting the Air Force Life Cycle Management Center WAM…
Added 3 hours ago
Principal Communication/Navigation Engineer ISR/SOF WIU.009
Credence
WPAFB, OH
Credence has an immediate need for a Principal Communication/Navigation Engineer, supporting the Fixed Wing Modification Branch AFLCMC/WIU at Wright Patterson AFB, OH. This program focuses…
Added 3 hours ago
Principal Software Engineer (Prisma Access)
Palo Alto Networks, Inc.
CA
As a Principal Software Engineer for Prisma Access, you will lead the architecture, systems design, and performance optimization of cloud infrastructure underpinning Palo Alto Networks'…
Added 4 hours ago
Principal Quality Engineer
Twenty-Six Defense
Fort Worth, TX
The Principal Quality Engineer is an experienced-level position where the incumbent must possess an advanced level of quality engineering knowledge. Tasks at this level fall in areas where…
Added 4 hours ago
Principal AI translation architect 200 languages
Travoom
Remote, United States
We’re looking for the Principal Architect who will build the intelligence behind that experience.
Added 4 hours ago
Principal AI Architect - OleOle
Travoom
Remote, United States
OleOle is seeking an exceptional, hands-on Principal AI Architect to lead the architecture, development, deployment, and ongoing evolution of artificial intelligence initiatives across our…
Added 5 hours ago
Principal Systems Engineer
2HB Incorporated
Annapolis Junction, MD
2HB Incorporated is seeking a Principal Systems Engineer in order to support its government customer in Annapolis Junction, MD.
Added 5 hours ago
Principal Systems Engineer
2HB Incorporated
Annapolis Junction, MD
2HB Incorporated is seeking a Principal Systems Engineer to support its government customer in Annapolis Junction, MD. The Principal Systems Engineer will serve as a senior technical leader…
Added 6 hours ago
Principal Site Reliability Engineer (Vehicle Engineering)
SpaceX
Bastrop, TX
…structures simulation, machine learning, AI inference, and more. We support every program at SpaceX to design and operate the worlds most advanced rockets and satellites. This role exists…
Added 6 hours ago
LU
Virtual Sales Engineer - West
Leybold USA Inc
Denver, CO
- $40,123 USD / year
Join Leybold as a Virtual Sales Engineer! Be the single point of contact for customers, driving sales in open territories and re-engaging lapsed accounts. Enjoy a hybrid work model after…
Added 8 hours ago
Cost Planning Principal Engineer
Honda Dev. and Mfg. of Am.,LLC
Raymond, OH
The Cost Planning Engineer deeply understands the Design Category's cost situation. This position can identify concerns with cost accuracy or efficiency and suggest options for cost…
Added 9 hours ago
Principal Electrical Engineer, Automatic Test Equipment (ATE)
Paragon Cyber Solutions
Oxnard, CA
Paragon Cyber Solutions has an immediate opening for those ready for an exciting and dynamic career as a Principal Electrical Engineer to support the Vertical Launch System (VLS) Automatic…
Added 10 hours ago
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Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Bothell, WA
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…

BAE Systems

Senior Principal Software Engineer

Hudson, NH, United States
Austin, TX, United States
San Diego, CA, United States

Pay Information Full-Time Salary Range: $132962 - $226035

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Job details

Pay: Pay Information Full-Time Salary Range: $132962 - $226035
Experience: Bachelor’s Degree in computer science, computer engineering, or related field, and minimum of 8 years work experience or equivalent experience
Posting language: English
Posted: Nov 4, 2026

Original job description

Job Description Would you like to realize your potential at an innovative company and be part of a cause greater than yourself? Then help us protect those that protect us by joining the Countermeasure & Electromagnetic Attack Solutions (CEMA) group in New Hampshire where you’ll work with a diverse group of professionals who design the products and systems that support enhanced military capabilities, protect national security, and keep critical information and infrastructure secure. With us, you’ll be able to make an impact while you hone your skills and grow in your career.

We are seeking talented and driven, Senior Principal level Software Engineers to help us create the world's most advanced solutions in areas such as Electronic Warfare, Secure Communications and Networking, Radar Warning and Electronic Attack for our defense related customers. Our products provide critical mission capabilities to address the ever-evolving challenges and threats to our nation’s security and the war fighter.

In this role you will be an integrated team member, with leadership opportunities, collaborating with Systems, Hardware, and Test engineers in one or more of the phases of Project Planning, Requirements Development, Design, Development, Integration and Testing. You will prepare design and project artifacts intended to be used within complex programs or across sets of programs in accordance with established processes. We will provide you opportunities to learn, leverage our current technologies, incorporate new technologies, and be a leader in our engineering organization. Job Responsibilities

Provide technical leadership and mentoring to an engineering team if needed
Present the technical design at technical interchange meetings with the customer.
Analyze, design, implement and perform code modification (typically in C++) of complex software designs for simple systems or subsystems or subsystems of larger systems.
Evaluate complex software designs to identify design flaws.
Establish communication to keep management informed of the function’s progress and results.
Use existing processes and evolve processes to utilize the most effective new techniques as they become available, assuring the use of methodologies which minimize both design cost and product cost.
Provide, directly or indirectly, top level technical leadership for the assigned design discipline(s) including selection and exploitation of promising new technologies, long-term goals, etc.
Ensure effective communication among engineers, management and all other participants in the architecture and design process.

Because of the need for consistent, in-person collaboration and/or the requirement to perform all work onsite due to the nature of this particular role, it will be performed fulltime on site. This means work will be conducted on location at a BAE Systems facility 100% of the time.

Security Clearance: Many of our positions require the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. Please review the Clearance Level section in the posting for more details.

Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We take pride in important work-life balance initiatives including every other Friday Off, Flextime, and Telecommuting. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.

Required Education, Experience, & Skills

Must hold an active DoD Secret level security clearance
Bachelor’s Degree in computer science, computer engineering, or related field, and minimum of 8 years work experience or equivalent experience
Background in embedded and/or application software development in C++
Software development experience in a Linux environment
Software engineering processes, methodologies, and tools
Software testing, validation, and verification activities
Demonstrated ability to develop, lead, and motivate technical teams

Preferred Education, Experience, & Skills

Active CompTIA Security+ Certification
Agile development experience
Real-time embedded programming
Git, Jira, Confluence, Clearcase, Bit Bucket
Continuous Integration Tools

Pay Information Full-Time Salary Range: $132962 - $226035

Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. About BAE Systems, Inc.BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.

Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters.

This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

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Skills

Leadership
Coaching
Communication skills
Design process
Computer science
Computer engineering
Software development
C++
Linux
Engineering processes
Security+
Agile development
Git
Jira
Atlassian Confluence
IBM Rational ClearCase
CI/CD

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