- RTX Corporation (Tewksbury, MA)
- …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Senior Systems Engineer ( Modeling & Simulation).** IAMDS leads all ... Systems Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense...and design aspects. + You will develop and maintain modeling tools incorporating Digital Signal Processing (DSP) with complex… more
- RTX Corporation (Tewksbury, MA)
- …requirements. The CONOPS Analysis section is hiring for a ** Modeling and Simulation Engineer , Senior Systems Engineer .** This is an onsite role ... of 5 years of prior relevant experience. + Experience with modeling and/or simulating physical systems . + Experience with MATLAB, Python, and/or C/C++ Ability to… more
- Pacific Northwest National Laboratory (Concord, NH)
- …applied research. We leverage a strong technical foundation in power and energy systems and advanced data analytics to drive innovation, transform markets, and shape ... energy policy. Within this division, the Power System Modeling Group (PSMG) develops advanced simulation, analysis, and optimization tools to understand and enhance… more
- BAE Systems (Merrimack, NH)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Principal Model Based Systems Engineer ** **119772BR** EEO Career ... **Job Description** Shape the Future of Engineering at BAE Systems ! See what you re missing. Our employees work...your knowledge of MBSE processes, practices, tools, and related modeling languages and frameworks (eg SysML, UML, UAF) to… more
- BAE Systems (Nashua, NH)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Principal Systems Engineer - Development** **119014BR** EEO Career ... Business Area has an immediate opening for an experienced Systems Engineer specializing in support to our...and qualification + Ability to communicate effectively with peers, senior leadership, and other functional disciplines such as Quality,… more
- BAE Systems (Merrimack, NH)
- …may be available based on position level and/or job specifics. **FAST Labs - Senior Systems Engineer ** **117881BR** EEO Career Site Equal Opportunity ... is a proactive posting for future opportunities that BAE Systems regularly fills. The hiring process may be slightly...using a wide variety of DoD existing and self-developed modeling & simulation tools. Duties and Responsibilities may include:… more
- BAE Systems (Hudson, NH)
- …for medical benefits, the employee assistance program, and business travel accident insurance. ** Senior Principal II - Systems Engineer ** **117416BR** EEO ... **Job Description** Shape the Future of Engineering at BAE Systems See what you re missing. Our employees work on the world s most advanced software and electronics… more
- RTX Corporation (Pelham, NH)
- …that create a safer, more secure world. Raytheon is seeking a talented and motivated ** Senior Principal Systems Engineer ** to join our team within the ... system functions seamlessly. **What You Will Do:** In this Senior Principal Systems Engineer role,...system issues through detailed data analysis and debugging. + Modeling and Simulation: Develop and execute models to predict… more
- CBRE (Concord, NH)
- Senior Data Center Mechanical Systems Engineer Job ID 249595 Posted 26-Nov-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, ... America **About the Role:** As a Data Center Mechanical Systems Engineer you will assume a pivotal...using software tooling including computation fluid dynamics and hydraulic modeling . + Spearhead the insertion of new technologies by… more
- RTX Corporation (Tewksbury, MA)
- …reality? Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated ** Senior Systems Engineer ** to join our team within the ... or Tewksbury, MA.** **What You Will Do:** In this Systems Engineer role, you will support the...to drive performance improvements and resolve system issues. + Modeling and Simulation: Develop and execute models to predict… more
- BAE Systems (Nashua, NH)
- …career with us. BAE Systems is seeking an Sr Principal EMI/EMC Electrical Engineer ' to work in our Nashua, NH location. The responsibilities of this role include ... CAD software + Prior experience with lightning mitigation in systems , or subsystems. + Possess iNarte EMC Engineer...available based on position level and/or job specifics. **EMI/EMC Senior Principal Engineer ** **118906BR** EEO Career Site… more
- ZOLL Medical Corporation (Chelmsford, MA)
- Acute Care TechnologyThe Senior Data Systems & Analytics Engineer is responsible for developing advanced analytics, dashboards, machine-learning driven ... part of ZOLL! Job Type Hybrid Job Summary The Senior Data Systems & Analytics Engineer...trends, and customer feedback. + Perform statistical analysis, predictive modeling , and anomaly detection to support engineering and product… more
- BAE Systems (Nashua, NH)
- …your career with BAE Systems . BAE Systems is seeking a Senior Principal Semiconductor Engineer to join the Advanced Microwave Product Center (located in ... work will be conducted on location at a BAE Systems facility 100% of the time. Our employees work...be available based on position level and/or job specifics. ** Senior Principal Semiconductor Engineer ** **118513BR** EEO Career… more
- BAE Systems (Nashua, NH)
- …build your career with BAE Systems . BAE Systems is seeking a Senior Principal MMIC Design Engineer to join the Microelectronics Center located in Nashua, ... Other incentives may be available based on position level and/or job specifics. ** Senior Principal MMIC Design Engineer (Hybrid)** **117882BR** EEO Career Site… more
- BAE Systems (Merrimack, NH)
- **Job Description** BAE Systems is seeking a Principal LO Antenna Design Engineer to work in our Merrimack, NH location in a Hybrid role that will require mostly ... Rover to protecting the F-35 fighter jet. At Electronic Systems , you ll be among the brightest minds, working...be available based on position level and/or job specifics. ** Senior Principal Antenna Engineer ** **118720BR** EEO Career… more
- RTX Corporation (Tewksbury, MA)
- …System Security Engineering (SSE). The Radar Digital Product Line (RDPL) is seeking a Senior Principal Systems Engineer to lead development of digital radar ... tough, meaningful problems that create a safer, more secure world. The Systems Engineering and Test Capabilities (SE&TC) Discipline organization is the central focus… more
- RTX Corporation (Tewksbury, MA)
- …(SSE). The SPY-6 Family of Radars and GhostEye Family of Radars are seeking a ** Senior Principal Systems Engineer ** to help in the execution of integration ... radar search, track and discrimination design, target and threat modeling , integration and test of large radar systems... modeling , integration and test of large radar systems , MBSE. + This position requires daily on-site support… more
- RTX Corporation (Tewksbury, MA)
- …problems that create a safer, more secure world. SE is looking for a Systems engineer with the technical expertise and engineering leadership skills to drive ... the design and development of world-class Land and Air Defense Systems . Integrated Air & Missile Defense Systems (IAMDS) department leads all aspects of … more
- Oracle (Concord, NH)
- …the backend infrastructure, focusing on data ingestion, storage, processing, and retrieval systems . + Implement data modeling and database design to support ... **Job Description** As a Senior Member of Technical Staff, you will be...Python, or similar object-oriented languages for building robust backend systems . + Experience in frontend technologies like Javascript, React,… more
- UKG (Concord, NH)
- …Because at UKG, your work matters-and so do you. **About the Role** As a Senior Principal Data Engineer within the Enterprise Data & Analytics Office, you will ... Tables, Spark, Unity Catalog * Strong proficiency in Python, SQL, Spark, and distributed systems * Expertise in data modeling , ELT patterns, CDC, and streaming… more