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Nuclear Engineer (Deputy Director, Reactor Refueling Division)
National Nuclear Security Administration
Washington, DC
- $203,124 to $209,600 USD / year
As a Nuclear Engineer (Deputy Director, Reactor Refueling Division), you will:
Added 3 mins ago
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Engineer - Mechanical
Sierra Pacific Industries
Anderson, CA
- $70,000 to $115,000 USD / year
Currently, we are seeking a qualified Mechanical Engineer to work collaboratively with our Fabrication Shop in Anderson, California.
Added 4 mins ago
UA
Mechanical Engineer
U.S. Army Corps of Engineers
Sacramento, CA
- $119,769 to $142,737 USD / year
About the Position: Serve as a senior Mechanical Engineer, responsible for developing mechanical designs; performing technical reviews of mechanical designs developed by…
Added 4 mins ago
UA
INTERDISCIPLINARY
U.S. Army Corps of Engineers
New Orleans, LA · Rock Island, IL · Memphis, TN · Vicksburg, MS · Saint Paul, MN · Saint Louis, MO
- $108,137 to $140,580 USD / year
Advances the National Inland Navigation Design Production Center mission through the delivery of high-visibility mega-projects, such as new locks and dams and other significant…
Added 5 mins ago
Ford Racing Vehicle Engineering Lead, Feature & Software Delivery
Ford Global
Allen Park, MI
The Vehicle Engineering – Features & Human Factors Engineer will lead the integration of customer needs, human-centered design, HMI, selectable drive modes, ergonomics, and vehicle features…
Added 5 mins ago
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Cybersecurity Platform Engineer
Netrio
Remote, United States
- $60,000 to $70,000 USD / year
The Cyber Platform Engineer is responsible for the design, deployment, operation, and continuous optimization of enterprise security platforms that support threat detection, response, and…
Added 5 mins ago
Security Engineer (TOP SECRET Clearance Required)
i3
Chantilly, VA
We are seeking a Senior Security Engineer to secure enterprise applications, cloud environments, and critical infrastructure. This role involves advancing the organization's security…
Added 5 mins ago
Network Engineer - Top Secret Clearance Required
i3
Chantilly, VA
This role leads the design, implementation, and optimization of resilient, secure network infrastructures supporting mission-critical operations. The SME provides strategic and technical…
Added 6 mins ago
UC
Research General Engineer
U.S. Coast Guard
New London, CT
- $120,094 to $156,124 USD / year
This vacancy is for a GS-0801-13, Research General Engineer located in the Department of Homeland Security, U.S. Coast Guard, CG R and D CENTER TECHNICAL DIVISION in NEW LONDON, Connecticut.
Added 8 mins ago
Senior Principal Software Engineer
BAE Systems
Nashua, NH
…of the phases of Project Planning, Requirements Development, Design, Development, Integration and…
Added 8 mins ago
Principal Software Engineer (Sign-on bonus available)
BAE Systems
Nashua, NH · Austin, TX
Job Description We are looking for a talented, experienced software engineer to join our SW Development team to help us create the world’s most advanced solutions in the area such as…
Added 8 mins ago
Senior Principal Software Engineer
BAE Systems
Nashua, NH · Austin, TX
…of the phases of Project Planning, Requirements Development, Design, Development, Integration and…
Added 9 mins ago
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GENERAL ENGINEER
Naval Sea Systems Command
Kittery, ME
- $101,375 to $131,790 USD / year
…experience in the private or public sector as a professional engineer applying engineering principles and theories as they relate to architecture, mechanical and/or electrical engineering…
Added 9 mins ago
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GENERAL ENGINEER
STRATEGIC SYSTEMS PROGRAMS (SSP)
Washington Navy Yard, DC
- $143,913 to $197,200 USD / year
You will serve as a GENERAL ENGINEER in the PORTFOLIO ACQUISITION EXECUTIVE of STRATEGIC SYSTEMS PROGRAMS.
Added 10 mins ago
Project Engineer
Enerstaff
Elmhurst, IL
Seeking a Project Engineer to manage engineering projects involving electric, hydraulic, and electro-mechanical actuators for industrial applications. This role coordinates with customers,…
Added 11 mins ago
Sr. Process Engineer - Drug Product
Encoded Therapeutics
Morrisville, NC
We are seeking an experienced Sr. Process Engineer to join our rapidly growing team based in RTP, NC. This role will focus on the design, implementation and lifecycle management of…
Added 11 mins ago
UN
IT PROGRAM MANAGER (APPSW/SYSANALYSIS)
U.S. Northern Command
Peterson AFB, CO
- $109,246 to $142,022 USD / year
The primary purpose of this position to serve as a North American Aerospace Defense Command and United States Northern Command (N/NC) Directorate level Knowledge Management Engineer.
Added 12 mins ago
Sr. Cybersecurity Engineer
Visa U.S.A. Inc.
Austin, TX
…cloud-native infrastructure, platforms, and services through the design, implementation, monitoring, and continuous improvement of cloud security capabilities. This role works closely with…
Added 13 mins ago
Avionics Software Verification Engineer
Inabia Software & Consulting Inc.
Cedar Rapids, IA
Participate in Architectural and design phase.
Added 14 mins ago
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INTERDISCIPLINARY ENGINEER
STRATEGIC SYSTEMS PROGRAMS (SSP)
Pittsfield, MA
- $92,344 to $142,755 USD / year
…Assurance/Cyber Security (IA/CS) | You will be responsible for the design development, installation and operational support of COTs based hardware and software used by Fleet personnel | You…
Added 14 mins ago
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Supervisory Industrial Engineer
U.S. Army Joint Munitions Command
Pine Bluff Arsenal, AR
- $89,508 to $116,362 USD / year
About the Position: Serves as Industrial Engineer in charge of procurement and manufacturing quality assurance.
Added 14 mins ago
UA
Supervisory Industrial Engineer
U.S. Army Joint Munitions Command
Pine Bluff Arsenal, AR
- $89,508 to $116,362 USD / year
About the Position: Serves as Industrial Engineer in charge of procurement and manufacturing quality assurance.Duties
Added 14 mins ago
AC
GENERAL ENGINEER
Air Combat Command
Shaw AFB, SC
- $89,508 to $116,362 USD / year
The primary purpose of this position is: To serve as a professional general engineer, performing design, project programming, construction management/monitoring duties and improvement…
Added 17 mins ago
HSE by Design Engineer
Eli Lilly and Company
United States
…is accomplished through a highly leveraged organization of design, construction, and qualification contractors. Many of the assets delivered focus on medical innovation and delivering…
Added 17 mins ago
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Senior Solutions Architect
Teknowledge
Colorado Springs, CO
- $106,969 to $160,453 USD / year
…create value, shape the problem, qualify the opportunity and design a credible path to measurable…

BAE Systems

Senior Principal Software Engineer

Nashua, NH, 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
Posting language: English
Posted: Nov 9, 2026

Original job description

Job Description We are looking for talented Senior Principal Level Software engineers to help us create the world’s most advanced solutions in the area such as Signals Intelligence (SIGINT), Aircraft Protection, 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.

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 documentation 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. We put our customers first – exemplified by our mission: “We Protect Those Who Protect Us®.”

Opportunities are available as a technical lead on the program where you will mentor your team and present the technical design at technical interchange meetings with the customer.
Duties include analyzing, designing, coding and 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 between assigned engineers and all other participants in the design process

Required Education, Experience, & Skills

Secret Security Clearance (active within the past two years)
High-level language proficiency in C++
Extensive background in embedded and/or software development
Foundation in Object-Oriented design and implementation principles
Experience with software and systems engineering processes, methodologies, and tools
Experience performing software testing, validation, and verification activities
Familiar with containers and DevSecOps
Demonstrated ability to develop, lead, and motivate technical teams

Preferred Education, Experience, & Skills

Software automated test development and execution
Software algorithm development
Experience developing and deploying software in a DevSecOps pipeline
Previous experience in technical/project team leadership
Master's Degree in Computer Science or Computer Engineering

#ECSSE

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

Documentation
Communication skills
Leadership
Design process
C++
Software development
Engineering processes
Team leadership
Computer science
Computer engineering

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