Jobs in the United States

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Added 1 hour ago
Consultant, Software Engineer (DevXP)
Nationwide Life and Annuity Insurance Co
OH
Software Engineer - AI-Enabled Requirements & Quality Engineering
Added 1 hour ago
BH
Substation Engineer I, II, Senior, Lead or Principal
Black Hills Energy
Pueblo, CO
- $31,533 USD / year
…$$130,050Senior: $97,150 - $160,150 Lead: $105,750 - $174,450 Principal: $116,500 - $192,400Reporting Relationship: Substation Engineering ManagerLocation: Pueblo, Colorado; Cheyenne,…
Added 1 hour ago
BH
Substation Engineer Senior, Lead or Principal ($10,000 sign-on bonus!)
Black Hills Energy
Golden, CO
- $31,533 USD / year
…equity.Senior: $97,150 - $160,150 Lead: $105,750 - $174,450 Principal: $116,500 - $192,400 Reporting Relationship: Substation Engineering ManagerLocation: Denver, Colorado; Cheyenne,…
Added 1 hour ago
BH
Substation Engineer Senior, Lead or Principal ($10,000 sign-on bonus!)
Black Hills Energy
Golden, CO
- $31,533 USD / year
…equity.Senior: $97,150 - $160,150 Lead: $105,750 - $174,450 Principal: $116,500 - $192,400 Reporting Relationship: Substation Engineering ManagerLocation: Denver, Colorado; Cheyenne,…
Added 1 hour ago
BH
Substation Engineer I, II, Senior, Lead or Principal
Black Hills Energy
Pueblo, CO
- $31,533 USD / year
…$$130,050Senior: $97,150 - $160,150 Lead: $105,750 - $174,450 Principal: $116,500 - $192,400Reporting Relationship: Substation Engineering ManagerLocation: Pueblo, Colorado; Cheyenne,…
Added 2 hours ago
Lead Distributed Systems Engineer (AI/ML Platform) - Watertown, MA
Kelly Services
Watertown, MA
A fast-growing AI and data platform company is seeking a Lead Distributed Systems Engineer (AI/ML Platform) to architect and scale the infrastructure that powers enterprise AI and machine…
Added 2 hours ago
INGENYX- Process Engineer 3 - Quality
Teleflex
Mansfield, MA
…with deep expertise, decades of experience, a dedication to design for manufacturability, and extensive, in-house capabilities, which include engineering, regulatory services, material…
Added 2 hours ago
Principal Identity Security Engineer - Natick, Ma
Kelly Services
Natick, MA
A leading technology organization is seeking a Principal Identity Security Engineer to join a team focused on securing and modernizing enterprise identity platforms across a complex hybrid…
Added 2 hours ago
CIAM Full Stack Engineer
Manulife
Boston, MA
Experience designing or integrating REST APIs and working with distributed systems.
Added 3 hours ago
Algorithm Software Engineer - Level 3 or 4 (AHT)
Northrop Grumman
Boulder, CO
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Algorithms Software Engineer – Level 3…
Added 3 hours ago
Circuit Design Engineering Associate Manager, Avionics, Secret Clearance
Lockheed Martin
Littleton, CO
Certified Principal Engineer (CPE) or Responsible Systems Engineering (RSE) experience.
Added 3 hours ago
Systems Architect, Staff Principal
Kratos Defense & Security Solutions, Inc.
Colorado Springs, CO
…thing. Kratos Space Federal is seeking an experienced, motivated Systems Architect, Staff Principal who will help lead Satellite Ground Systems Engineering activities on a critical…
Added 4 hours ago
O
Sr. Principal Design Quality & Reliability Engineer - OCI Data Center Infrastructure
Oracle
Jefferson City, MO
- $146,300 to $306,400 USD / year
Define and champion OCI's design quality and reliability strategy for critical infrastructure.
Added 4 hours ago
Principal/Sr Principal Software Engineer Guidance Navigation Control (GNC)
Northrop Grumman
Beavercreek, OH
We are looking for you to join our team as a Principal or Senior Principal Software Engineer - Guidance Navigation Control (GNC) based out of Beavercreek, OH . As a Software Engineer at…
Added 5 hours ago
SkillBridge - Network / Principal Network Communications Engineer
Northrop Grumman
Ellsworth AFB, SD
Northrop Grumman Aeronautics Systems has opening for an Network and Principal Network Communications Engineer to join our team of qualified, diverse individuals within our Ground Systems…
Added 6 hours ago
*Guidance Navigation Control (GNC) Engineers - Level 3 - TS Cleared (AHT)
Northrop Grumman
Gilbert, AZ
Strong technical fundamentals in the areas of spacecraft attitude and orbit dynamics, navigation filtering and/or control systems design
Added 6 hours ago
Principal Engineer - Secure Network Services
Wells Fargo
CHANDLER, AZ
Wells Fargo is seeking a Principal Engineer to lead the strategy, architecture and delivery of secure network solutions in Wells Fargo data centers and Secure Network Interconnect sites.…
Added 7 hours ago
Principal Systems Engineer Architect
Northrop Grumman
Melbourne, FL
Northrop Grumman Aeronautics Systems has an opening for a Principal Systems Engineer Architect to join our team of qualified, diverse individuals. This position will be located on-site in…
Added 7 hours ago
M
Principal Design Engineer - XBOX
Microsoft
United States
- $142,800 to $304,200 USD / year
XBOX is seeking a Principal Design Engineer to shape developer and creator tools for game developers and players. Working at the intersection of design and engineering, you’ll turn…
Added 7 hours ago
M
Principal Firmware Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are seeking a Principal Firmware Engineer to define firmware architecture and requirements that align with Azure features, partner closely with silicon and board design teams, and help…
Added 7 hours ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking to welcome a Principal Software Engineer to a group of innovative, energetic and diverse engineers on the CoPilot Runtime Platform team, which is the engineering organization…
Added 7 hours ago
M
Principal Software Engineer - AI Experiences, Advertising
Microsoft
CA · WA · Mountain View, CA · Redmond, WA · Mountain View · Redmond
- $142,800 to $304,200 USD / year
If you're a Principal Software Engineer passionate about AI innovation, Copilot experiences, and building systems that empower thousands of sellers and marketers worldwide, this is your…
Added 7 hours ago
M
Principal Software Engineer - Cloud Infrastructure & AI Systems
Microsoft
WA · TX · OR · CA · NC · Redmond, WA · Austin, TX · Hillsboro, OR · Mountain View, CA · Raleigh, NC · Redmond · Austin · Hillsboro · Mountain View · Raleigh
- $142,800 to $304,200 USD / year
…that powers Azure's global infrastructure. We are seeking a Principal Software Engineer to architect and deliver highly scalable cloud services that enable firmware lifecycle management…
Added 7 hours ago
M
Principal Software Engineer
Microsoft
United States
- $165,600 to $331,200 USD / year
Lead technical design reviews, identify cross-team dependencies, establish reusable interfaces and patterns, and guide teams from proof of concept through incremental production rollout.
Added 7 hours ago
M
Senior Principal Design Verification Engineer
Microsoft
WA · CA · TX · NC · OR · Redmond, WA · Mountain View, CA · Austin, TX · Raleigh, NC · Hillsboro, OR · Redmond · Mountain View · Austin · Raleigh · Hillsboro
- $165,600 to $331,200 USD / year
As a Senior Principal Design Verification Engineer on the AISiE SoC Design Verification team, you will architect and drive complex pre-silicon verification, including SoC security…

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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