Jobs in the United States

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Added 42 mins ago
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Principal or Staff Product Security Engineer
Skylight
Remote, United States
- $200,000 to $250,000 USD / year
…scanning, and partner with product and engineering teams on design reviews before new features ship. When a team can't spare the time, you'll ship the fix…
Added 56 mins ago
CC
Principal Electrical Engineer - Denver, CO
CONMED Corporation
Denver, CO
- $40,123 USD / year
…motivated by solving challenging, systemlevel problems. The Principal Electrical Engineer will shape advanced technologies, influence architecture and design decisions, and provide…
Added 1 hour ago
UO
Principal Thermal Engineer
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
LASP is seeking a Thermal Engineer to lead the design and development of thermal control systems for spaceflight instruments and mission proposals. The role focuses on solving complex…
Added 2 hours ago
Sr Platform Engineer
Mayo Clinic
Rochester, MN
Under the direction of the Director – Platform Technology and the Principal Platform Integration Engineer, this team member will support the direct execution and delivery of technical…
Added 2 hours ago
Principal Mixed Signal Design Engineer
Micron Technology, Inc.
Richardson, TX
Lead the design of advanced mixed‑signal and analog circuits, such as:
Added 2 hours ago
Principal Engineer, Waste Treatment and Reclamation
Micron Idaho Semiconductor Manufacturing (Triton) LLC
Boise, ID
You will own the design and integration of waste treatment and reclamation systems for major semiconductor construction projects, providing technical guidance of third-party engineering…
Added 2 hours ago
UO
Senior/Principal Electrical Engineer - Spacecraft and Instruments
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
…wider universe. We are seeking a senior electrical hardware engineer who enjoys hands-on circuit design and can carry high-reliability electronics from requirements and schematic capture…
Added 2 hours ago
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(USA) Principal, Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role…
Added 2 hours ago
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Principal, Software Engineer - Walmart Data Ventures
Walmart
BELLEVUE, WA
- $132,000 to $264,000 USD / year
The Principal Software Engineer leads platform engineering efforts by delivering scalable, cloud-native solutions and reusable infrastructure components that support long-term technical…
Added 3 hours ago
Air Proprietary Senior Tooling Engineer
The Boeing Company
Berkeley, MO
+ Prior experience in a lead or principal engineer role driving tooling strategy across multiple programs.
Added 3 hours ago
UO
Senior FPGA Development Engineer
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
The Laboratory for Atmospheric and Space Physics (LASP) is seeking an FPGA Design Engineer IV to serve as a senior technical leader for flight digital logic used in spaceflight science…
Added 3 hours ago
Senior Project Manager - Stormwater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Stormwater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Stormwater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Stormwater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Stormwater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Stormwater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Water and Wastewater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Water and Wastewater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Water and Wastewater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Water and Wastewater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Water and Wastewater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 3 hours ago
Senior Project Manager - Water and Wastewater
BKF
Remote, United States
…Resources business sector. This position is equivalent to a Principal Engineer or higher level at similar consulting firms and represents experience beyond the mid-level in technical…
Added 4 hours ago
Senior Cybersecurity and Space Vehicle Defense Mission Engineer
The Aerospace Corpor
Colorado Springs, CO
…seeking a Senior Cybersecurity and Space Vehicle Defense Mission Engineer to lead cyber-informed mission and systems engineering efforts across the space enterprise, supporting military,…
Added 4 hours ago
Modeling & Simulation Systems Engineer (3/4) (Principal or Sr. Principal)
CORP-Corporate Office
United States
This position may be filled at the Principal Engineer or Senior Principal Engineer Level based on the qualifications below.

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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