• Senior Systems Engineer

    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 (10/01/25)
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  • FAST Labs - Senior Systems

    BAE Systems (Merrimack, NH)
    …may be available based on position level and/or job specifics. **FAST Labs - Senior Systems Engineer ** **116862BR** 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 (10/02/25)
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  • EA/EP Senior Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Engineering (SSE). We are seeking a talented **Electronic Attack / Electronic Protection (EA/EP) Systems Engineer ** to join a team of engineers that designs and ... travel.** **What You will Do:** The EA/EP and SP Systems Engineer will be responsible for the...Analysis of Radar Performance Data + Target and Threat Modeling + Integration and test of large systems more
    RTX Corporation (08/13/25)
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  • Senior Principal Systems Security…

    RTX Corporation (Tewksbury, MA)
    …create a safer, more secure world. **Job Summary** Raytheon is seeking a ** Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper)- ... P5** to join our elite Systems Security Engineering (SSE) team for the ...management with SSE architectures and issues + Attack threat modeling / Critical Program Information Assessments + Developing top-level… more
    RTX Corporation (07/22/25)
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  • Senior Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …expertise for concept development, architectural design, requirements generation & flowdown, modeling and simulation, systems analysis, integration, test and ... problems that create a safer, more secure world. The Systems Engineering and Test Capabilities (SE&TC) Discipline organization is...of MBSE is integration of data from various system engineer tools (such as SysML modeling and… more
    RTX Corporation (10/13/25)
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  • Senior Principal Semiconductor…

    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 ** **113615BR** EEO Career… more
    BAE Systems (09/09/25)
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  • Senior Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …reality? Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Systems Engineer to join our team within the Systems Engineering ... system functions seamlessly. **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
    RTX Corporation (10/13/25)
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  • Senior Data Center Mechanical…

    CBRE (Concord, NH)
    Senior Data Center Mechanical Engineer -...on hydraulic modeling . This includes the hydraulic modeling of piping systems , reviewing hydraulic models ... - United States of America **About the role** The Senior Data Center Mechanical Engineer , Hydraulics shall...do** + Review and assist technical development of mechanical systems (both airside & waterside) for hyperscale data centers… more
    CBRE (08/26/25)
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  • Senior Systems Engineer

    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
    RTX Corporation (08/29/25)
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  • Senior Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Component levels. Key technical domains include: Architecture, Requirements, Interface Definition, Modeling & Simulation, Radar Systems , Effector Systems , ... create a safer, more secure world. The Land Warfare and Missile Defense Systems (LWMDS) Department supports Raytheon by providing world class technical expertise and… more
    RTX Corporation (08/22/25)
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  • Senior Water Resources Engineer

    Bowman (Concord, NH)
    **Short Description** Bowman has an opportunity for a Senior Engineer , Water Resources to join our team remotely. At Bowman, we believe in creating opportunities ... service to our clients. **Purpose** Carry out complex hydrologic and hydraulic modeling assignments requiring the development of new or improved techniques and… more
    Bowman (09/27/25)
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  • Senior Engineer - Distributed Energy…

    Eversource Energy (Manchester, NH)
    The DER Planning Senior Engineer provides electric distribution system focused subject matter expertise in DER power system studies and project development by ... role\.The first three months are fulltime in the office\. The DER Planning Senior Engineer provides electric distribution system focused subject matter expertise… more
    Eversource Energy (08/28/25)
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  • Senior Engineer - Physical…

    CDM Smith (Manchester, NH)
    …staff, fostering a culture of technical excellence and innovation. **Job Title:** Senior Engineer - Physical Substation **Group:** IND **Employment Type:** ... **42785BR** **Requisition ID:** 42785BR **Business Unit:** IND **Job Description:** As a Senior Substation Engineer - Physical, you'll lead the design and… more
    CDM Smith (09/27/25)
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  • Senior Engineer , Protection…

    Eversource Energy (Manchester, NH)
    …is a hybrid role\. The first three months arefulltimein the office\. The P&C Senior Engineer is responsible for completing activities and assignments related to ... the compliance, standardization and support for protective relays and associated systems for the transmission and distributions system\. Senior P&C engineers… more
    Eversource Energy (08/08/25)
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  • Senior Engineer , Transmission…

    Eversource Energy (Manchester, NH)
    The Senior Engineer in System Planning provides transmission focused subject matter expertise in power system studies and project development by carrying out ... assignments associated with the modeling and development of the transmission system\. The role requires extensive experience associated with the modeling ,… more
    Eversource Energy (09/11/25)
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  • Senior Software Engineer - Full…

    DEKA Research & Development (Manchester, NH)
    DEKA Research & Development, located in Manchester, NH, is seeking a Senior Full Stack Software Engineer to join a team developing cloud-native digital solutions ... products. How you will make an impact as a Senior Full Stack Software Engineer : + Develop...design and implementation experience of scalable and secure computing systems , software architecture, data structures, and algorithms + 5+… more
    DEKA Research & Development (09/10/25)
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  • Senior Civil Engineer

    Verdantas (Manchester, NH)
    …to the built environment across northern New England? Verdantas is seeking a talented ** Senior Civil Engineer ** to join our growing team in any of our ... environmental consulting and sustainable engineering through our use of cutting-edge modeling and digital technology and our genuine commitment to people. Our… more
    Verdantas (10/04/25)
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  • Senior Lead Data Engineer

    Lumen (Concord, NH)
    …and shape the future. **The Role** We are seeking a **highly skilled and experienced Senior Lead Data Engineer ** to join our team. The ideal candidate will be ... + Ensure end-to-end data quality, integrity, and security across all data systems and platforms. + Participate in architectural reviews, define best practices.… more
    Lumen (10/10/25)
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  • Senior Data Engineer

    SHI (Concord, NH)
    …is building new digital experiences for our internal users, customers and partners. The Senior Data Engineer will be responsible for the analysis, design, and ... data engineering and ETL workflows. As a Sr. Software Engineer - Data, you will work with customers and...implementation and management of data warehouses and data analytics systems + Share expertise by collaborating and coaching team… more
    SHI (09/05/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …design, integration, and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design ... land-based and shipboard radars in the world. This includes phased array radar systems , hardware integration, and electronic modules, pedestal and power and cooling … more
    RTX Corporation (08/30/25)
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