33 prototype jobs at 24 companies in Rochester, NH

4d
Save
Mark Applied
Hide
Prototype CNC Machinist
Seabrook, New Hampshire, United States
OnsiteFull Time
ARCH Medical Solutions
ARCH Medical Solutions: Precision contract manufacturing of medical implants and surgical instruments.
3+ YOE3+ years machining experience, 1+ years CAD/CAM; ability to read drawings, program/setup CNC, use CAM software, perform inspections including GD&T, and perform light-to-moderate lifting.
Cam works, SolidWorks, HSM, Fusion, FANUC
4d
Save
Mark Applied
Hide
Prototype CNC Machinist
Seabrook, New Hampshire, United States
OnsiteFull Time
ARCH
ARCH: Manufactures precision medical instruments, implants, and industrial cutting tools.
3+ YOE3+ years related machining experience, 1+ years CAD/CAM experience, high school/GED preferred. Must read drawings, know GD&T, use inspection tools, lift up to 50 lbs, and follow safety and quality procedures.
CAD/CAM, Cam works, SolidWorks, HSM, Fusion, FANUC, Calipers, micrometers, micro-height, OC, GD&T
3mo
Save
Mark Applied
Hide
Shop Assistant (1st Shift)
Contoocook, New Hampshire, United States
$18-$22/hr OnsiteFull Time
Prototek
Prototek: National provider of digital manufacturing and prototyping services.
0+ YOEHigh school diploma or GED; entry-level; manufacturing experience a plus; sheet metal or prototyping preferred.
Orbital sander, Grinder, Hand tools
5d
Save
Mark Applied
Hide
Engineering Technician
Manchester, New Hampshire, United States
OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
6+ YOEMinimum 6 years related experience; Associates in Engineering preferred. Experience with prototype testing, troubleshooting, assembly and test processes, Lean 5S, and training technicians.
5d
Save
Mark Applied
Hide
Sr. Mechanical Engineer
Wilmington or Methuen
$100k-$170k/yr HybridFull Time
MKS Instruments
MKS InstrumentsNASDAQ: MKSI: Supplies process control instruments and chemicals for semiconductor manufacturing.
7+ YOEBachelor's in mechanical engineering,7+ years experience,expert SolidWorks and PLM,FEA/thermal/structural analysis,design for manufacturability,prototype testing,and strong technical communication.
SolidWorks, PLM, FEA, CFD
23h
Save
Mark Applied
Hide
Senior Manufacturing Engineer
Newington, New Hampshire, United States
OnsiteFull Time
Wilcox Industries
Wilcox Industries: Designs and manufactures tactical equipment for defense and law enforcement.
8+ YOEBS in Engineering plus 8+ years experience; expertise in electro-mechanical design, GD&T, tolerance analysis, prototyping, production support, and compliance with ITAR/EAR.
Microsoft Office, PDM, FEA, 3D printers
2w
Save
Mark Applied
Hide
Innovation Lead - Office of the CTO (10342)
Raleigh or Morrisville or Salem
$200k-$230k/yr HybridFull Time
Extreme Networks
Extreme NetworksNASDAQ: EXTR: Provides cloud-managed networking hardware and software solutions.
Hands-on leader to prototype and productize ML/AI and edge solutions; strong programming (Python/Java/Go), AI/ML, distributed systems, customer engagement, and commercialization experience.
Python, Java, Go, MLOps
1mo
Save
Mark Applied
Hide
ELECTRICAL ENGINEER
Methuen, Massachusetts, United States
OnsiteFull Time
Globus Medical
Globus MedicalNYSE: GMED: Manufactures medical devices and robotic systems for musculoskeletal surgery.
2+ YOEBachelor's in Electrical Engineering, 2+ years product development experience (robotics or complex systems preferred). Experience with PCB development, prototyping, test equipment, schematic capture (Altium preferred).
Altium, Oscilloscope, Logic Analyzer
3w
Save
Mark Applied
Hide
Engineering Assistant V
Hudson, New Hampshire, United States
$76k-$122k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
3+ YOEHigh school diploma or equivalent; 3+ years prototype manufacturing/assembly experience; ability to read drawings/GD&T; use precision measuring tools; strong communication and organizational skills.
Oracle, Paperless Manufacturing, Microsoft SharePoint
1mo
Save
Mark Applied
Hide
Senior Mechanical Engineer, Production / Sustainment
Nashua, New Hampshire, United States
$90k-$152k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
4+ YOEBachelor's in Mechanical Engineering, 4+ years engineering experience (or 2+ with MS), active DoD Secret clearance, experience with design/analysis, prototyping, testing, and troubleshooting high-reliability embedded systems.
ANSYS Workbench/Mechanical, PTC Creo, MATLAB/Simulink, Siemens NX, ANSYS Icepak
1mo
Save
Mark Applied
Hide
Electrical Design Engineer
Concord, New Hampshire, United States
OnsiteFull Time
Standex International
Standex InternationalNew York Stock Exchange: SXI: Global industrial manufacturer of electronic components and specialty machinery.
5+ YOE5+ years engineering experience; BS in Electrical Engineering (ABET) preferred; experience with coil/transformer/inductor design, electromagnetic modeling/analysis, FEA, prototyping, testing, and strong communication skills.
2D/3D Modeling Software, Finite Element Analysis, Simulation Software, Daily Visual Management, A3 Problem Solving, Kaizen
2w
Save
Mark Applied
Hide
Junior Plastics Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
DEKA Research & Development
DEKA Research & Development: Designs and develops advanced medical and robotic technologies.
Degree in plastics or manufacturing engineering, understanding of plastic materials and molding methods, prototype-to-production assembly, DOE and documentation (IQ/OQ/PQ, PFMEA), supplier coordination; some travel possible.
6d
Save
Mark Applied
Hide
Product Development Engineer
Danvers, Massachusetts, United States
$76k-$122k/yr OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
BS in Mechanical or Biomedical Engineering required; device development, prototyping, testing, risk and design documentation experience; ability to travel up to 20%; strong communication and cross-functional collaboration skills.
Solidworks, AutoCAD, Microsoft PowerPoint
2w
Save
Mark Applied
Hide
Senior Optical Design Engineer (6976)
Newington, New Hampshire, United States
OnsiteFull Time
SubCom
SubCom: Manufactures and installs undersea fiber optic cable systems.
8+ YOEMaster's in optical/electrical engineering or physics, 8+ years designing optical systems, hands-on modeling, prototyping, testing, EDFAs and undersea systems experience, LabWindows/CVI familiarity, strong communication and leadership.
LabWindows/CVI
5d
Save
Mark Applied
Hide
Advanced Technology Hardware Lead
Marlborough or Tewksbury
$157k-$299k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
12+ YOEU.S. citizen with active transferable Top Secret clearance; STEM degree with 12+ years experience (or advanced degree with 10+); technical leadership across development lifecycle, systems engineering, prototyping, and production support.
3w
Save
Mark Applied
Hide
Design Automation Engineer, Architectural Design and BIM
Boston or Andover
HybridFull Time
Reframe Systems
Reframe Systems: Builds sustainable modular homes using robotic microfactories.
3+ YOEBachelor's in architecture or engineering or equivalent,3+ years design/CAD/BIM automation experience,Revit integrations,Dynamo/pyRevit,Python or TypeScript,API integration,parametric design,and rapid prototyping with coding agents.
Revit, Dynamo, pyRevit, Autodesk Platform Services, Autodesk Build, Python, TypeScript
2w
Save
Mark Applied
Hide
Senior Optical Design Engineer
Newington, New Hampshire, United States
OnsiteFull Time
SubCom
SubCom: Designs, manufactures, and installs subsea fiber optic cable systems.
8+ YOEMaster's in Optical/Electrical Engineering or Physics, 8+ years optical systems experience, expertise in fiber optics and optical test methods, modeling and prototyping, EDFAs, verification and reliability testing, strong communication and leadership.
LabWindows/CVI
3w
Save
Mark Applied
Hide
Integrated Tech Specialist
Portsmouth, New Hampshire, United States
$28-$32/hr OnsiteFull Time
Trigger House
Trigger House: Designing and producing immersive experiential marketing campaigns and brand activations.
Designing and integrating lighting, audio, automation, interactive systems; fabricating prototypes; managing inventory and vendor relationships; strong communication and problem-solving; familiarity with VectorWorks, VCarve Pro, Bambu Studio, and Adobe Illustrator.
VectorWorks, VCarve Pro, Bambu Studio, Adobe Illustrator, CNC, 3D printers
1mo
Save
Mark Applied
Hide
Distinguished Technologist, Distributed Systems & Agentic Query Optimization
San Jose or Houston or Durham or Andover
$170k-$413k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
15+ YOE15+ years engineering and architectural leadership experience building and operating large distributed systems and cloud platform services; strong data engineering, distributed query, cloud-native, and AI-first prototyping skills.
Spark, Kafka, Parquet, Go, Java, BigQuery, AWS, GCP, Azure
4d
Save
Mark Applied
Hide
Mechanical Engineering Co-op
Hollis, New Hampshire, United States
OnsiteFull Time
Flex
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
Currently enrolled in a 4-year engineering program (3.0+ GPA), available full-time (40 hrs/week) Jan–Jun 2027, SolidWorks and CAD experience, lab and prototyping skills, machine shop familiarity.
SolidWorks, MathCAD, Microsoft Excel, FEA, CFD