Jobs in the United States

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Added 9 mins ago
Lead Test Engineer
STR
Las Vegas, NV
…radar, RF sensing, communication, and related systems. Apply simulation, modeling, and real-world testing to validate system performance and support operational…
Added 17 mins ago
Electro/Mechanical Systems Engineer
Cohu
San Diego, CA
Guide the development of subsystem concepts, requirements, and technical interfaces and validate their feasibility through analytical modeling and simulation.
Added 18 mins ago
Senior Electro/Mechanical Systems Engineer
Cohu
San Diego, CA
Guide the development of subsystem concepts, requirements, and technical interfaces and validate their feasibility through analytical modeling and simulation.
Added 40 mins ago
xIL Plant Modeling and Integration Engineer
Stellantis
Auburn Hills, MI
Stellantis Propulsion organization is seeking a xIL Plant Modeling and Integration Engineer on the PRSW/HIL Plant Modeling Team(XPMD) to work on the plant modeling and integration for xIL…
Added 48 mins ago
Product Engineer
SKF
Waukegan, IL, IL
Proficiency in using one or more of conventional simulation software such as Abaqus and Ansys is preferred.
Added 1 hour ago
A
Layout Design Engineer (2D)
Actalent
Pittsburgh, PA
- $65 to $80 USD / hour
Experience with simulation tools, for example FlexSim, for factory and logistics modeling.
Added 1 hour ago
Propulsion HIL Systems Engineer
Stellantis
Auburn Hills, MI
…cross-functional team of ECU Hardware, Systems, SW, Controls, Plant Modeling and Calibration engineers to rapidly have the HIL simulator setup for a specified vehicle configuration and…
Added 1 hour ago
Principal Modeling & Simulation Software Engineer
KBR Wyle Services, LLC
United States
KBR is seeking a highly skilled and experienced Principal Modeling & Simulation Software Engineer to join a dynamic, high-performing, multidisciplinary team of military domain SMEs,…
Added 1 hour ago
Mechatronics Controls Engineer
Apple
Sunnyvale, CA
One of Apple’s R&D groups is seeking a Mechatronics Controls Engineer to develop, prototype, and validate complex, next-generation electro-mechanical-sensor driven systems. This engineer…
Added 2 hours ago
Intern, Analog Design, Technology Platforms - Spring 2026
Murata America
San Diego, CA
pSemi Corporation is a Murata company driving semiconductor integration. pSemi builds on Peregrine Semiconductor’s 30-year legacy of technology advancements and strong IP portfolio but with…
Added 2 hours ago
Senior Systems Engineer (Sentinel Future Capabilities Requirements)
Systems Planning and Analysis
Ogden, UT
The Senior Systems Engineer supports the Program Manager in the execution of program duties. The role provides highly technical expertise and guidance in solving complex hardware/software…
Added 2 hours ago
Systems Engineer (Future Payloads Capabilities Interface Control )
Systems Planning and Analysis
Ogden, UT
…analytics and visualization, threat analysis, risk management, modeling and simulation, cost estimating, earned value management, program management, system engineering, independent…
Added 2 hours ago
Systems Engineer (ICBM Payloads Division Interface Control)
Systems Planning and Analysis
Ogden, UT
…analytics and visualization, threat analysis, risk management, modeling and simulation, cost estimating, earned value management, program management, system engineering, independent…
Added 2 hours ago
Electrical Engineering Manager 60 Hz
GE Vernova Hitachi Nuclear Energy Americas LLC
Remote, United States
Knowledge and experience with analysis [e.g.; ETAP, SKM] and functional simulation modeling [e.g.; 3KeyMaster, EASY5, Simulink/MathWorks] software tools.
Added 2 hours ago
Senior Systems Engineer – Radar Test Execution, Onsite
RTX
United States
The Systems Engineering & Test Capabilities team is seeking a highly motivated Senior Systems Engineer to plan and execute complex integration and verification test events in support of…
Added 2 hours ago
Principal Optical Engineer
RTX
United States
Perform critical opto-mechanical alignments, assisting with optical design tasks such as modeling, simulation and tolerancing, assembling optical and laser diagnostic test equipment,…
Added 2 hours ago
Systems Engineer II
Sierra Nevada Corporation
Remote, United States
…and sustain our way of living. Join our team! As a Systems Engineer II, you will build upon foundational skills and perform intermediate tasks in requirements engineering, systems…
Added 2 hours ago
Loads & Dynamics Engineer
Saronic Technologies
Austin, TX
- Write and modify software to support dynamic modeling, simulation, and analysis in commercial and in-house software platforms.
Added 3 hours ago
Sr Automation Engineer – Warehouse Automation Software, Integration & Digital Twin
Jabil Inc.
St. Petersburg/Tampa, FL
As Senior Automation Engineer – Warehouse Automation Software, Integration & Digital Twin, you will be responsible for designing, analyzing, modifying, and integrating advanced robotics,…
Added 3 hours ago
S
Senior RF Communications Engineer
Secmation
Huntsville, AL
- $140,000 to $225,000 USD / year
…individual-contributor role focused on design, implementation, modeling, integration, HWIL testing, field demonstration, validation, and operational deployment. The position does not carry…
Added 3 hours ago
Sr Electrical Engineer - Lunar Permanence
Blue Origin Personnel, LLC
Denver, CO · Reston, VA
Blue Origin's Lunar RF Systems group is seeking a Senior Electrical Engineer. In this role you will work with a hard-working team of RF hardware, antenna, DSP, FPGA, and software engineers…
Added 3 hours ago
Artificial Intelligence/Reinforcement Learning Engineer
Torch Technologies, Inc.
Redstone Arsenal, AL
Torch Technologies Inc., is seeking an Artificial Intelligence / Reinforcement Learning (AI/RL) Engineer to research, develop, implement, and evaluate advanced reinforcement learning and…
Added 3 hours ago
A
Hardware Engineer
Actalent
Sheboygan, WI
- $83,300 to $105,000 USD / year
Job Title: Hardware Engineer Electrical / PCB DesignJob DescriptionThis role offers the opportunity for a motivated Electrical Engineer to design, test, and optimize printed circuit board…
Added 3 hours ago
Systems Engineer - Performance Analyst
Boeing Intelligence & Analytics, Inc. (BIA)
AL- Huntsville
As a Systems Engineer at Boeing Intelligence & Analytics (BI&A), this position will be responsible for analyzing the performance of the Ground-based Midcourse Defense system in system-level…
Added 3 hours ago
Principal Wireless/RF Engineer
Aerospace
San Jose, CA · Colorado Springs, CO
We're looking for an experienced and highly skilled Principal RF Design Engineer to join our thriving team in San Jose. In this pivotal role, you will provide leadership and direction in…

BAE Systems

Senior Principal Systems 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
Experience: Bachelor's degree in a technical field such as Engineering, Mathematics or Computer Science and 8 years of work experience or equivalent experience.
Posting language: English
Posted: Nov 2, 2026

Original job description

Job Description Our Systems Engineering group is a high-performance technical organization comprised of Electronic Attack (EA) Subject Matter Experts (SMEs) with backgrounds spanning the Engineering Disciplines. The focus of our group is to provide customers a wide range of services and products acting as the Center of Excellence for EA solutions.

Do you have experience designing RF systems? Do you want to leverage that knowledge to advance EA capabilities? Backgrounds in Software, Firmware, Mathematics, Hardware, and Signals are all encouraged! We are looking for mission-focused mindsets to help ensure customer success.

We welcome all those who have big ideas, crave innovation, and want to develop, build and work on the world’s most advanced electromagnetic spectrum operations systems – detecting, locating and countering threats for joint and international aircrew. We develop highly sophisticated digital Electronic Warfare (EW) systems and we are looking for motivated and positive minded engineers highly skilled in Electronic Attack to join cross-functional, multi-disciplinary teams. We put our customers first – exemplified by our mission: “We Protect Those Who Protect Us®.” Come build your career with us.

Roles and Responsibilities (Technical):

Key EW program objectives are to improve/enhance air vehicle survivability, through the abilities to detect, deny, deceive, degrade and/or disrupt adversaries Integrated Air Defenses. This position will involve developing new EA capabilities for application in EW systems and performing systems engineering functions such as developing and managing systems level requirements, developing operational systems concepts, performing system architecture trade studies, originating design concepts or performing systems level integration and test for highly complex systems, and preparing and/or delivering basic customer and technical presentations. Bring your enthusiasm and talent with EW Systems and Software and we will ensure you have great opportunities.

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 full-time on site. This means work will be conducted on location at a BAE Systems facility 100% of the time. Required Education, Experience, & Skills

Active DoD Secret security clearance.
Bachelor's degree in a technical field such as Engineering, Mathematics or Computer Science and 8 years of work experience or equivalent experience.
Experience with offensive (stand-off/escort) and/or defensive (self-protection) EA systems.
EW system design knowledge as it relates to the detection and countering of radar and missile system engagements.
Experience with systems engineering activities across the development cycle (analysis/decomposition/derivation/allocation of requirements, system modeling & simulation, system design & development, system integration & test).
Strong communications and writing skills.

Preferred Education, Experience, & Skills

Masters or Doctorate in engineering or scientific field
Active DoD Top Secret security clearance.
Experienced working with defense contractors and government personnel
Strong technical leadership
Ability to lead a Functional Team

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

Firmware
Presentation skills
Computer science
ICT system integration
Leadership

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