Jobs in the United States

25+ jobs

Save this search

Added just now
Senior Software Engineer
Red Hat, LLC
United States
The Red Hat Identity Management (IdM) Engineering team seeks a Senior Software Engineer to help us deliver on the next generation of Public Key Infrastructure (PKI) product functionalities…
Added just now
Senior Software Engineer
Red Hat, LLC
United States
The Red Hat Identity Management (IdM) Engineering team seeks a Senior Software Engineer who will join us in Lowell , MA to help us deliver on the next generation of Public Key…
Added 10 mins ago
E
Software System Engineer
ESM
Fort Belvoir, VA
- $136,000 to $162,000 USD / year
Serves as the senior technical authority for software systems engineering, ensuring solutions meet performance, security, interoperability, and Department of Defense (DoD) architecture…
Added 13 mins ago
ET
Senior Backend Engineer (Golang & AI Automation)
EQL Tech
Remote, United States
- $140,000 to $180,000 USD / year
This is a "ground floor" opportunity. As a Senior Backend Engineer, you won't just be closing tickets; you will be the architectural right hand to the CTO. You will define how the platform…
Added 34 mins ago
CB
Senior Systems Engineer
Congressional Budget Office
Washington, DC
- $135,000 to $185,000 USD / year
…Management, Business, and Information Services Division seeks a Senior Systems Engineer with experience in cloud computing, systems architecture, software development, and information…
Added 35 mins ago
Senior DevSecOps Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Reston, VA
As a Sr. DevSecOps Engineer, you’ll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate…
Added 35 mins ago
Senior ForeScout Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Reston, VA
In this role, you’ll perform work focused on implementing and operating next generation security solutions for government and commercial clients. You’ll perform hands-on evaluation,…
Added 35 mins ago
Senior ForeScout Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Washington, DC
In this role, you’ll perform work focused on implementing and operating next generation security solutions for government and commercial clients. You’ll perform hands-on evaluation,…
Added 35 mins ago
ForeScout Engineer - Active TS/SCI With CI Poly
ENS Solutions, LLC
Washington, DC
On our expert team, you’ll perform work focused on implementing and operating next generation security solutions for government and commercial clients. You’ll perform hands-on evaluation,…
Added 35 mins ago
ForeScout Engineer - Active TS/SCI With CI Poly
ENS Solutions, LLC
Reston, VA
On our expert team, you’ll perform work focused on implementing and operating next generation security solutions for government and commercial clients. You’ll perform hands-on evaluation,…
Added 43 mins ago
Senior Systems Engineer
Anduril Industries
Costa Mesa, CA
On this team, you will be tackling novel challenges across airframe, structures, avionics, and software from day one. As part of this program, you'll work alongside a tight-knit group of…
Added 45 mins ago
DH
Secure Network Operations - Technical
DHS Headquarters
Pensacola, FL · Springfield, VA · Arlington, VA · Idaho Falls, ID · Washington, DC · Chandler, AZ · Stennis Space Center, MS
- $106,700 to $214,500 USD / year
The Department of Homeland Security (DHS) is recruiting professionals to support a range of technical roles in Secure Network Operations, including Systems Administrator, Network Engineer,…
Added 50 mins ago
Head of Engineering
Develop Health
San Francisco Bay Area, CA
…field we must ship fast without compromising the accuracy, security, and reliability that healthcare delivery demands. You will report to the co-founder and CTO, and sit on and partner…
Added 53 mins ago
Network Engineer - Top Secret Clearance Required
i3
Chantilly, VA
…strategic and technical leadership in network modernization, security architecture, and performance optimization while ensuring secure and reliable communications across complex,…
Added 55 mins ago
Senior Principal Software Engineer
BAE Systems
Nashua, NH
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…
Added 55 mins ago
Senior Principal Software Engineer
BAE Systems
Nashua, NH · Austin, TX
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…
Added 1 hour ago
Senior Embedded Linux BSP Engineer – Qualcomm QCS / Camera & Multimedia
Inabia Software & Consulting Inc.
MA
Experience with board bring-up and hardware-software integration
Added 1 hour ago
T
Senior Solutions Architect
Teknowledge
Colorado Springs, CO
- $106,969 to $160,453 USD / year
We are looking for a Senior Solutions Architect. This role sits at the intersection of solution architecture, business development and pursuit leadership. The Senior Solutions Architect,…
Added 1 hour ago
Senior Software Engineer, Cloud Applications
Jobgether
Remote, United States
As a Senior Software Engineer, Cloud Applications, you will play a critical role in designing and building the cloud infrastructure and backend systems that power a large-scale customer…
Added 1 hour ago
Senior Software Engineer - Video
Eluvio
Berkeley, CA
Eluvio is a highly-focused and ambitious team of systems/networking/application/video software engineers, data scientists, and security experts working together to implement the vision of…
Added 1 hour ago
J
Senior Engineer, Exposure & Vulnerability Management
Jobgether
Remote, United States
- $134,200 to $180,600 USD / year
The Senior Engineer, Exposure & Vulnerability Management will lead the evolution of enterprise security from periodic vulnerability scanning to continuous, risk-driven exposure management.…
Added 1 hour ago
Senior Software Engineer - US
IRIS
Remote, United States
As a Senior Software Engineer, you’ll take ownership of significant areas of our products from initial design through to production.
Added 2 hours ago
Staff Security Engineer
Jobgether
Remote, United States
The Staff Security Engineer will play a key role in strengthening product, infrastructure, and application security across a leading product analytics platform. Working within the…
Added 2 hours ago
J
Staff Client Support Engineer
Jobgether
Remote, United States
- $120,000 to $140,000 USD / year
As a Staff Client Support Engineer, you will serve as a senior technical escalation point for enterprise customers facing complex, high-impact production issues.
Added 2 hours ago
Sr. Security Engineer
Jobgether
Remote, United States
We are looking for a hands-on Senior Security Engineer to strengthen and manage the security infrastructure protecting enterprise systems, employees, and endpoints. In this role, you will…

BAE Systems

Senior Principal Software Engineer

Nashua, NH, United States
Austin, TX, United States

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

Apply About employer

Applications open in a new tab.

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.

Apply About employer

More about this job

Skills

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

Report this job