Senior Software Engineer Pacific Defense IncSenior Software EngineerNashua, CAPacific Defense, a small fast-growing company that develops and provides advanced multi-function RF systems for the U.S. Department of Defense, is looking for a Senior Systems Engineer to work in our Communications Waveform Development engineering team. These CMOSS /SOSA systems are used for multi-mission electronic warfare, tactical communications, signals intelligence, cyber-EW, high performance computing and often simultaneous operation of these capabilities.
Carrier Voice Engineer Firstlight Fiber IncCarrier Voice EngineerManchester, NHAbout FirstLight: FirstLight, headquartered in Albany, New York, provides fiber-optic data, Internet, data center, cloud and voice services to enterprise and carrier customers throughout the Northeast connecting more than 13,000 locations in service with more than 125,000 locations serviceable by our more than 25,000-route mile network. FirstLight offers a robust suite of advanced telecommunications products featuring a comprehensive portfolio of high bandwidth connectivity solutions including Ethernet, wavelength, and dark fiber services as well as dedicated Internet access solutions, data center, cloud and voice services.
Senior Electronics Engineer Galvion LtdSenior Electronics EngineerPortsmouth, NHConduct electronics testing, analyze test data, and generate insights to drive design improvements, including high-speed signal validation Collaborate with Mechanical Engineers to define PCB form factors, materials, and interconnect solutions, enabling Industrial Designers to develop user-focused systems. Task leadership of small teams performing all types of electronic design/engineering activities in the product development life cycle, including but not limited to: Requirements management, component selection, circuit, and PCB design.
IT/OT Controls Engineer E Tech GroupIT/OT Controls EngineerPortsmouth, NHWe'reone of the largest engineering and system integration firms in the United States providing value for our clientsthrough IT automation and control solutions for more than 30 years to the Life Sciences, Mission Critical, Metals& Mining, Warehousing & Distribution, and CPG/Food & Beverage industries. This role is responsible for defining architecture requirements, developing detailed software design specifications, building and contextualizing industrial data models, and architecting DataOps solutions using platforms such as HighByte, HiveMQ, and Ignition.
Engineer, Maintenance Support Eversource EnergyEngineer, Maintenance SupportHooksett, New HampshireThe Engineer, Maintenance Support provides technical engineering support to substation operations and supports substation operations projects including but not limited to the New Hampshire Distribution Automation capital investment program. Provide day‑to‑day and emergent technical support for substation operations, including evaluating test results, troubleshooting issues, issuing test and equipment specifications, and recommending solutions.
Machining Process Engineer Granite State MfgMachining Process EngineerManchester, NHWorking in a high-mix, low-mid volume manufacturing environment, the Machining Process Engineer partners closely with Manufacturing Engineering, Programming, Quality, Operations, Welding Engineering, Project Engineering, and Program Management to successfully introduce new products, resolve manufacturing challenges, and continuously improve machining performance. Demonstrates responsibility and accountability for creating a professional, safe, and clean environment evidenced by being at work on time to perform assigned duties, following the policies of Granite State Manufacturing, always wearing safety glasses in designated areas, maintaining a neat and orderly work area, and following safety practices to prevent errors.
Manufacturing Engineer (2Nd Shift) Granite State MfgManufacturing Engineer (2Nd Shift)Manchester, NHWorking in a high-mix, low-mid volume manufacturing environment, the Machining Process Engineer partners closely with Manufacturing Engineering, Programming, Quality, Operations, Welding Engineering, Project Engineering, and Program Management to successfully introduce new products, resolve manufacturing challenges, and continuously improve machining performance. Demonstrates responsibility and accountability for creating a professional, safe, and clean environment evidenced by being at work on time to perform assigned duties, following the policies of Granite State Manufacturing, always wearing safety glasses in designated areas, maintaining a neat and orderly work area, and following safety practices to prevent errors.
Senior Java Full Stack Engineer (w/Angular 16+) NTT DATASenior Java Full Stack Engineer (w/Angular 16+)Merrimack, NH$65–$71 / hourAs part of NTT DATA, a $30 billion trusted global innovator with a combined global reach of over 80 countries, we help clients transform through business and technology consulting, industry and digital solutions, applications development and management, managed edge-to-cloud infrastructure services, BPO, systems integration and global data centers. Docker, Kubernetes, Terraform, and AWS cloud deployment/application management)• Experience with unit test and test automation frameworks including jUnit, Karma, Jasmine, Cucumber, Selenium, Serenity, etc.
Senior PCB Signal Integrity Engineer Amphenol HSIOSenior PCB Signal Integrity EngineerNashua, New HampshireAmphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. We design and manufacture a wide range of innovative connectors as well as cable assemblies for diverse applications including server, storage, data center, mobile, RF, networking, industrial, business equipment, and automotive.
Senior Machine Learning Engineer (3968) GBGSenior Machine Learning Engineer (3968)Manchester, NHThe role requires deep expertise in modern ML and computer vision techniques, experience operating models in production, and the ability to guide junior engineers through the full ML lifecycle while driving measurable improvements in model performance and product quality. The Senior Machine Learning Engineer is a senior individual contributor responsible for designing, developing, deploying, and continuously improving machine learning and computer vision models that power production‑grade systems.
Senior Hardware Design Engineer, High Speed Networking Arista Networks IncSenior Hardware Design Engineer, High Speed NetworkingNashua, NHWorking closely with cross-functional teams including software, product management, marketing, and manufacturing, our engineers innovate new system architectures and develop high-speed PCBs requiring state-of the-art signal integrity and power integrity design practices. Our Hardware Design Engineering team is at the forefront of developing high-speed networking and Ethernet products used in Enterprise campuses, hyperscale datacenters and bleeding edge AI clusters.
Field Applications Engineer Amphenol TCSField Applications EngineerNashua, New HampshireAmphenol High Speed and Commercial Products Groups are the market leaders for high speed, high bandwidth electrical connectors for the Telecom/Datacom and Diverse market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Failure Analysis Engineer Amphenol TCSFailure Analysis EngineerNashua, New HampshireAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Tooling and Automation Engineer Amphenol TCSTooling and Automation EngineerNashua, New HampshireAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Application Tooling Engineer Amphenol TCSApplication Tooling EngineerNashua, New HampshireAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Industrial Engineer Amphenol TCSIndustrial EngineerNashua, New HampshireAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Mechanical Integrity Engineer Amphenol TCSMechanical Integrity EngineerNashua, New HampshireAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Entry Level Engineer – Class of 2025/2026 Amphenol TCSEntry Level Engineer – Class of 2025/2026Nashua, New HampshireAmphenol High Speed and Commercial Products Groups are the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom and Diverse markets (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Mechanical Engineer - HSIO Cables Amphenol TCSMechanical Engineer - HSIO CablesNashua, New HampshireAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Civil Engineer Project Manager Vanasse Hangen Brustlin IncCivil Engineer Project ManagerBedford, NHFrom our Bedford Farms Drive location, more than 90 professionals-including nearly 50 New Hampshire-licensed engineers-partner with public and private clients to deliver impactful projects that strengthen local economies, enhance quality of life, and protect vital environmental resources. Youll collaborate closely with in-house experts in transportation, environmental permitting, survey, and planning to deliver integrated solutions for municipal clients, institutional campuses, mixed-use and commercial developments, and other community-focused projects.
Senior QA SW Engineer - Salem, NH(10302) Extreme Networks IncSenior QA SW Engineer - Salem, NH(10302)Salem, NH$120,000–$140,000 / yearRequired Skills & Experience: Hands-on experience in wired networking protocols including VLAN, IP, STP, TCP/UDP, VRRP, OSPF, BGP, MPLS, IS-IS, SPBM. Strong knowledge of network infrastructure services including DHCP, DNS, RADIUS, LDAP, SSH, and Certificate Authorities.
NewManufacturing Engineer - Aerospace and Defense Industry! Costello April Design IncManufacturing Engineer - Aerospace and Defense Industry!Exeter, NHPart timeHistorically talented at restoring distressed companies, Heico now strategically targets acquisitions that will complement its ever-growing portfolio of companies in manufacturing, construction, and industrial services. Since its founding over 40 years ago The Heico Companies has grown from a single business to over 80 separate companies through a strategic acquisition policy, and by reinvesting its earnings into internal growth and new prospects.
Advanced Materials and Technology Engineer Amphenol HSIOAdvanced Materials and Technology EngineerNashua, New HampshireAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Manufacturing Engineer Top Gun Staffing GroupManufacturing EngineerPortsmouth, New HampshireA cutting‑edge, innovation‑driven manufacturer is seeking a Manufacturing Engineer – Molding Systems to take ownership of complex projects, drive process excellence, and help launch a brand‑new molding‑based production line. This is a high‑impact engineering role for someone who thrives in a fast‑paced environment, loves solving complex problems, and wants to help build something from the ground up.
Process Engineer – High Speed Cable Assembly Amphenol TCSProcess Engineer – High Speed Cable AssemblyNashua, New HampshireAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Water Resources Project Engineer Haley WardWater Resources Project EngineerPortsmouth, NHHaley Ward is looking for a Water Resources Project Engineer who will plan, organize, and control the activities of projects to best accomplish the successful completion of all projects to which assigned while operating within the guidelines established by the Project Manager, and within established schedules, budgets, and Quality Assurance/Quality Control (QA/QC) policy constraints. Professional Engineer (PE) license with a minimum of 4 years of related experience OR Registration as an Engineer in Training (EIT) on track to attain PE license with a minimum of 5 years of related experience.
Lead Engineer, Grid Operations Technology- Operations Support( Hybrid Schedule) Eversource EnergyLead Engineer, Grid Operations Technology- Operations Support( Hybrid Schedule)Manchester, NH$145,670–$161,860 / yearEssential Functions: Lead a team of engineers to support the Company's electric control center operators by optimizing the distribution system using the distribution network advanced functionality of the Distribution Management System which include Automatic Feeder Reconfiguration (AFR), Load Volt/VAR Management (LVM), Planned Outage Study and DER/Load Forecasting. Technical Knowledge/Skill/Education/Licenses/Certifications: Technical Knowledge/Skill: Thorough understanding of electrical engineering concepts such as load flow, stability voltage regulation, power factor, losses, load and generation modeling, etc.
Senior RF Engineer Koch IncSenior RF EngineerConcord, NH$120,000–$180,000 / yearSenior RF Engineer - Camarillo, California, United States - 189930 - Koch. Koch Engineered Solutions.
Senior Process Automation Engineer GEA GroupSenior Process Automation EngineerHudson, NHThe Senior Process Automation Engineer role is located in Oakdale, MN and is a key contributor within the Automation Engineering team, supporting service project upgrades across the Nutrition Plant Engineering Division in North America. At GEA, we're not just building equipment, we're building lasting careers with an average employee tenure range from 8 + years, reflecting the strong culture, growth opportunities, and support we provide.
Software Engineer, Layer1 Arista Networks IncSoftware Engineer, Layer1Nashua, NHWe leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Your software will need to work across a wide variety of forwarding engines, connectors and interface chips called gearboxes, which allow our hardware platforms to support diverse physical connectivity options within a product family.
Senior Machine Learning Engineer (3968) GB Group PLCSenior Machine Learning Engineer (3968)Manchester, NHThe role requires deep expertise in modern ML and computer vision techniques, experience operating models in production, and the ability to guide junior engineers through the full ML lifecycle while driving measurable improvements in model performance and product quality. The Senior Machine Learning Engineer is a senior individual contributor responsible for designing, developing, deploying, and continuously improving machine learning and computer vision models that power production-grade systems.
Sr. Principal Hardware Electrical Engineer Mercury Systems IncSr. Principal Hardware Electrical EngineerNHJob Summary: As a Senior Principal Electrical Engineer at Mercury Systems, you will serve as a senior technical leader providing strategic direction and oversight to board-level hardware development across multiple programs. Experience designing cutting-edge high-speed digital board systems including 400G+ Ethernet, PCIe Gen 5+, DDR5+ SDRAM, advanced interconnects.
Sr. Principal Electrical Engineer Mercury Systems IncSr. Principal Electrical EngineerNHYou will lead and mentor engineering teams developing mission-critical embedded computing, high-speed digital systems, advanced FPGA solutions, secure processing and rugged electronics supporting operations across air, land, sea, and space. Job Summary: Mercury Systems is offering a Senior Principal Electrical Engineer a fulfilling career where you will be able to see the direct impact of your designs in deployed systems with true end-to-end ownership, operating in a smaller, highly technical team.
Sr Manufacturing Engineer Karwell TechnologiesSr Manufacturing EngineerManchester, NHThe engineer will play a key role in identifying and managing operational risks through structured risk management methodologies such as PFMEA and DFMEA, with a strong emphasis on defining and analyzing critical process inputs and outputs to support robust process controls. Exposure to high-volume bottling or filling equipment is highly desirable, though not required, and candidates with experience supporting automated or high-throughput production lines.
Sr. Sustaining Engineer, Electromechanical Systems Sig Sauer Inc.Sr. Sustaining Engineer, Electromechanical SystemsExeter, NHToday, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Your responsibilities include troubleshooting and resolving complex production issues on a short time frame, implementing design enhancements, and coordinating changes with Quality Assurance, Operations, and R&D teams.
Senior Software Engineer Pacific DefenseSenior Software EngineerNashua, NH$150,000–$180,000Pacific Defense, a small fast-growing company that develops and provides advanced multi-function RF systems for the U.S. Department of Defense, is looking for a Senior Systems Engineer to work in our Communications Waveform Development engineering team. These CMOSS /SOSA systems are used for multi-mission electronic warfare, tactical communications, signals intelligence, cyber-EW, high performance computing and often simultaneous operation of these capabilities.
Quality Engineer III (NH) GCR Professional ServicesQuality Engineer III (NH)Hudson, New Hampshire$45–$58 / hourContractorThis role will participate and/or lead failure analysis in manufacturing and for field failures, develop troubleshooting & repair schemes, develop manufacturing process controls and documentation, interface with manufacturing and quality personnel to train and transfer processes & knowledge for successful volume production launches, and engage with suppliers as needed to drive improvement and implement process controls. This is a hands-on role that works with a team of quality engineers, technicians and inspectors that are engaged through the entire life cycle of product, starting during development, continuing with transitioning of product to manufacturing, and then supporting the continuous manufacture of product.
ATM Network Engineer Pinnacle Technical ResourcesATM Network EngineerMerrimack,, New Hampshire$70–$90 / hourContractorThe specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. This role requires a strong understanding of network infrastructure, troubleshooting, and the ability to work collaboratively with cross-functional teams.
Field Service Engineer- Boston DanaherField Service Engineer- BostonManchester, NH$68,000–$71,000 / yearWhat you will do: Technical: The Field Service Engineer will be responsible for meeting the daily service repair needs of the customer's equipment by driving customer satisfaction through Service Excellence: Basic troubleshooting, installation, preventive maintenance and repair needs on designated equipment, as well as ordering and maintaining spare parts inventory. Customer Service: The Field Service Engineer will maintain regular communication with customers to ensure resolution and accurate follow-up; utilizing documented processes and root cause analysis to resolve customer service issues and drive customer satisfaction.
Senior Signal Integrity Engineer - Optical Transceivers & LPO Modules Amphenol TCSSenior Signal Integrity Engineer - Optical Transceivers & LPO ModulesNashua, New HampshireThe successful candidate will be responsible for the electrical design, simulation, validation, and optimization of next-generation optical transceivers, Linear Pluggable Optics (LPO), and high-speed networking products supporting 800G, 1.6T and future generation applications. Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Senior Gas Project Engineer LaBellaSenior Gas Project EngineerPortsmouth, NHTypes of projects include (but are not limited to) main and service replacements, system improvements, pressure upgrades, new business main extensions, highway improvements, regulator station and facility design, Gate Station design, odorization, pre-heat, critical crossing and horizontal directional drilling design, odorization and pipe conditioning, Integrity Projects and Integrity Management, Field Inspection, and more. The ideal candidate has at least a Bachelor's degree in Civil or Mechanical Engineering (or other engineering field with the required experience).
Data Engineer Amphenol TCSData EngineerNashua, New HampshireThe Data Engineer will support the Information Systems Lead by building and maintaining the data pipelines, integrations, lakehouse structures, and curated data products required for scalable analytics, automation, and AI readiness across CBS. Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Sr. Manufacturing Engineer, Electromechanical Systems Sig Sauer Inc.Sr. Manufacturing Engineer, Electromechanical SystemsNewington, NHGenerate detailed process drawings, quality control plans, operator and set-up work instructions, and set-up sheets and production routings using SIG Agile product life cycle database. Today, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens.
Principal System Administrator-Pelham, NH (onsite) RTX CorpPrincipal System Administrator-Pelham, NH (onsite)Pelham, NHProficiency with monitoring, vulnerability scanning, and compliance assessment tools (ACAS, Splunk, Nessus, SCAP, STIG, Nagios, SolarWinds) and working knowledge of security frameworks (CMMC, NISPOM, JAFAN, JSIG, DFARS, DoD RMF). Collaborate with engineers, software developers, systems administrators, storage, networking, and high-performance computing teams to resolve complex infrastructure and integration challenges.
Senior Firmware Engineer Anduril Industries IncSenior Firmware EngineerNH$165,000–$218,000 / yearHardware/Software Integration: Collaborating with multidisciplinary teams (electrical engineers, software engineers, systems engineers) to ensure seamless integration of the firmware with the overall system, including processor bring-up and board support packages. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
HVAC Systems Operations Manager Johnson Controls International PlcHVAC Systems Operations ManagerManchester, NH$112,000–$150,000 / yearAbout Us: Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. Under general direction, the HVAC Install Manager manages the Branch delivery teams that include the Controls and Mechanical Installation teams.
NewMES Engineer 2 HireTalentMES Engineer 2Portsmouth, NHWork closely with gLIMS/MES leads, system users and process owners to develop and revise MES recipes in a timely manner to support gLIMS interfacing. Working knowledge and experience with Quality Systems including deviations, change controls, CAPAs, OTNs, deviations; both the system (TrackWise) and the practical applications in operations.
Staff Software Engineer - Search / AI CVS Health CorpStaff Software Engineer - Search / AINH$106,605–$284,280 / yearCurrently, we are seeking a Staff Software Engineer - Search / AI who as a Senior technical leader, be responsible for driving architecture, design, and delivery of scalable, cloud-native platforms built on microservices architecture and AI capabilities. CVS Health is looking for hands-on, passionate people who want to join a high energy and growing team to make a difference in customers' lives and who want to be on the forefront of digital innovation that aims to reinvent what a pharmacy and a health care company can be in the digital world.
Electrical Engineer Site Acquisitions, LLCElectrical EngineerSalem, NHThe position offers the opportunity to work on advanced electrical designs, collaborate with experienced engineers and external partners, and play a meaningful role in strengthening a mature engineering function that is scaling to meet the demands of larger and more complex energy projects. SAI’s Energy Services group delivers industry-leading engineering solutions for EV infrastructure and distributed energy resources.
Research Project Engineer II University System Of New HampshireResearch Project Engineer IIDurham, NH$54,990–$98,150 / yearThe University actively promotes a dynamic learning environment in which qualified individuals of differing perspectives, life experiences, and cultural backgrounds pursue academic goals with mutual respect and shared inquiry. Will acquire, process, analyze, and interpret remote sensing imagery, GIS data, and field samples to evaluate spatial and temporal patterns of snow and soil conditions in winter periods at a range of scales.