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Principal/Controls Engineer - Level 2 or 3
SP - Propulsion Systems
United States
Northrop Grumman, Space Systems, is currently seeking a Principal/ Energetics Manufacturing Engineer - Level 2/3 also known as Controls Engineer - 2/3 to support our Tooling and Facilities…
Added 4 mins ago
Reliability Network Engineer & Cybersecurity Coordinator
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…resilient, and scalable OT environments that support critical manufacturing operations. The position combines industrial network architecture and infrastructure support with cybersecurity…
Added 6 mins ago
Space Systems Engineer (Senior / Sme)
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Added 6 mins ago
Firmware Engineering Intern - Summer 2027
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…experienced engineers and participate in multiple phases of the software development lifecycle, including development, integration, testing, and debugging. You will also perform testing,…
Added 6 mins ago
Mobile Software Engineer Intern - Summer 2027
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…protect what matters most. Our global teams span engineering, manufacturing, software, product management, supply chain, customer experience, and more - all working together to shape the…
Added 6 mins ago
Firmware Engineering Intern - Summer 2027
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…protect what matters most. Our global teams span engineering, manufacturing, software, product management, supply chain, customer experience, and more - all working together to shape the…
Added 7 mins ago
Engineer - Electrical Engineering
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…Design, Control Hardware Design, Grid Regulation coordination, Software Design, and Integration /…
Added 9 mins ago
Semiconductor Systems Engineer
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Remote, United States
Bright Vision Technologies is seeking a highly experienced Semiconductor Software Engineer with 10+ years of industry experience to design, develop, and optimize software, firmware, and…
Added 10 mins ago
Engineer - Electrical Engineering
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United States
…Design, Control Hardware Design, Grid Regulation coordination, Software Design, and Integration /…
Added 14 mins ago
CM
Robotic Systems Integration Engineer 2
Columbia Machine World Headquarters
Vancouver, WA
- $80,172 to $111,300 USD / year
Support the Manufacturing Department by answering technical questions, assisting in troubleshooting, investigating quality issues and working with vendors to resolve them.
Added 17 mins ago
IG
Sr. Controls Engineer
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Jacksonville, FL
- From $55 USD / hour
· Design, develop, and implement automation and control systems for manufacturing equipment, including PLCs, HMIs, SCADA, motion systems, and custom software applications.
Added 22 mins ago
NPI Quality Engineer - Naval
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…plans and inspection strategies to support scalable, repeatable…
Added 24 mins ago
Senior Developer, Full-Stack .NET
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The Senior Full-Stack .NET Developer balances deep, hands-on .NET software coding with technical oversight and vendor direction. This position acts as the vital bridge between architectural…
Added 25 mins ago
General Manager and Head of Product Development & Engineering
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…Product Development, Engineering, Quality, Program Management, Manufacturing Support, and other key technical…
Added 29 mins ago
System Engineer with Electronics & Functional Safety Emphasis
Mossville, IL · Dayton, OH
…enterprise-wide initiatives in innovation, research and development, manufacturing automation and advanced materials, ensuring Caterpillar continues to lead the industry in technological…
Added 34 mins ago
Technical Program Manager, Annapurna
Annapurna Labs (U.S.) Inc.
Seattle, WA
…across silicon engineering, hardware design, verification, software, and…
Added 37 mins ago
Associate, Electro/Opto-Mechanical Engineering
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Tulsa, OK
The ideal candidate will work alongside experienced engineers across mechanical, electrical, optical, software, firmware, systems engineering and manufacturing teams to deliver tightly…
Added 40 mins ago
Sr Automation Engineer – Warehouse Automation Software, Integration & Digital Twin
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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 43 mins ago
IS
Integration and Test Engineer
Infinity Systems Engineering
Colorado Springs, CO
- $30 to $40 USD / hour
The Integration and Test Engineer is responsible for developing, executing, and documenting test procedures for complex systems to ensure performance, functionality, and reliability. This…
Added 44 mins ago
Sr Electrical Engineer - Lunar Permanence
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Denver, CO · Reston, VA
…a hard-working team of RF hardware, antenna, DSP, FPGA, and software engineers to design mixed signal electronics for a range of space-rated communications products. In this role you'll…
Added 45 mins ago
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Windchill Interface Specialist
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Remote, United States
- $115,000 to $135,000 USD / year
…PTC Windchill with ERP, MES, CAD, and other engineering and manufacturing systems. In this role you will own the technical integration layer between Windchill and the broader enterprise…
Added 45 mins ago
BV
Product Lifecycle Developer
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Remote, United States
- $115,000 to $135,000 USD / year
We are seeking an experienced Product Lifecycle Developer to design, develop, and support customizations, integrations, and enhancements on the Windchill PLM platform. In this role you will…
Added 45 mins ago
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Windchill/Teamcenter Specialist
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Remote, United States
- $120,000 to $140,000 USD / year
Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States.
Added 50 mins ago
Senior Mechanical Engineer
Actalent
Norwood, MA
Drive design for manufacturability, assembly, reliability, and cost across appropriate manufacturing processes.
Added 53 mins ago
CO
Robotic Systems Integration Engineer 2
COLUMBIA OKURA LLC
Vancouver, WA
- $80,172 to $111,300 USD / year
Support the Manufacturing Department by answering technical questions, assisting in troubleshooting, investigating quality issues and working with vendors to resolve them.

BAE Systems

Principal Mechanical Engineer, Development (Sign On Bonus Available)

Nashua, NH, United States

Pay Information Full-Time Salary Range: $118095 - $200762

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Job details

Pay: Pay Information Full-Time Salary Range: $118095 - $200762
Posting language: English
Posted: Nov 2, 2026

Original job description

Job Description BAE Systems is seeking a Senior Mechanical Engineer to join our team in Nashua, NH!

“We Protect Those Who Protect Us®” is our mission, and we’re looking for engineers who share our passion in developing a full range of first-of-its-kind technologies and equipment to protect air, land, and naval warfighters on all fronts. At our Nashua, New Hampshire site, the Countermeasure & Electromagnetic Attack Solutions team provides next-generation threat detection and countermeasure solutions that provide unparalleled electronic warfare capabilities to enhance mission survivability.

If you are an individual who thrives in Agile hardware development environments, then we are interested in hearing from you! This exciting role spans the full product lifecycle - business capture, development, production, testing, sustaining - for a variety of complex defense products and technologies. You will collaborate closely with other electrical, mechanical, software, firmware and test engineers, as well as product managers and stakeholders to develop excellent solutions.

We are looking for candidates who are detail-oriented, possess strong analytical skills, and have a passion for continuous improvement. You will be responsible for ensuring the performance, quality, and reliability of electronic products through rigorous design, analysis, and testing. In addition, the ideal candidate has experience with, and is a strong advocate of, Agile hardware development, risk-reduction prototyping, and requirements-driven design and verification.

Typical duties assigned to this position:

Lead mechanical engineering designs, development, integration/test, and production of complex and dynamic military systems
Generate 3D solid models, drawings, and documentation utilizing GD&T principles
Perform tolerance analyses to assure fit & function
Perform thermal, structural/stress, and modal/vibration analyses
Assess designs against environmental requirements
Develop prototypes and conduct test and verification efforts
Partner with other engineering disciplines and operations personnel to develop solutions that adhere to DTUPC, DFT, and DFM requirements
Support resolution of technical issues discovered during manufacture and test of deliverable hardware
Evaluate and troubleshoot mechanical faults and issues, assessing test failures for root cause, identifying disposition/corrective actions
Design test equipment to ensure the performance and integrity of manufactured products
Participate in requirements development, performing technical trade studies, and evaluating technology insertion/upgrades
Develop and execute test plans, which includes the integration of test solutions, and provide detailed reports on test result
Participate in new business capture

The ideal candidate will thrive in a learning environment that encourages leadership and technical growth.

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.

Current BAE Systems employees are ineligible for sign-on bonuses. Required Education, Experience, & Skills

Bachelor's degree in Mechanical Engineering
6+ years (or 4+ years with MS ME) designing, testing, and troubleshooting high-reliability mechanical systems
Demonstrated understanding of mechanical principles, test methodologies, and the ability to work with advanced test equipment and cutting-edge technology
Strong “hands-on” laboratory experience with instrumentation, equipment, and processes
Eligible to obtain a DOD Security Clearance

Preferred Education, Experience, & Skills

Possess an understanding in the application of heat transfer principles, strength of materials, materials selection, design for vibration environments and the ability to apply those principles to unique mechanical design challenges
Experience with mechanical engineering tools for design and analysis, including ANSYS Workbench/Mechanical, PTC Creo, MATLAB/Simulink, Siemens NX, ANSYS Icepak
Familiarity with design, analysis, and manufacturing standards associated with complex multilayer rigid and rigid-flex CCAs
Knowledge of engineering development processes for aero/defense industry, including designing and testing to ASTM, SAE, DO, MIL-STD-810
A self-starter with Agile hardware development experience
Exceptional degree of ingenuity, creativity, and resourcefulness.
Control account management experience
Experience with LRIP / FRP, especially electronics manufacturing and test methodologies
Familiarity with AS9145 compliant processes
Strong written and verbal communication skills
Active DOD security clearance

Pay Information Full-Time Salary Range: $118095 - $200762

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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More about this job

Skills

Firmware
Analytical skills
Process improvement
Types of electronics
Agile
Mechanical engineering
Documentation
Design prototypes
DFT
Troubleshoot
Leadership
Collaboration
Troubleshooting
Mechanical systems
PTC Creo
The MathWorks MATLAB
Siemens NX
Communication skills

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