Engineer II (Casual)

ucar; United States; Remote; USD 79,000 - 99,000; Part time

Job summary

UCAR seeks a technical engineer to support COMET program capacity development, focusing on low-cost 3D-PAWS sensors and related observation platforms. You will help deploy and train partners, print and assemble sensors, and troubleshoot networks across international sites.

The role requires hands-on sensor experience, mentoring skills, and the ability to work with diverse teams while traveling internationally as needed.

Qualifications

• B.S. degree in Engineering or a science field and three years related experience as an Engineer I (or equivalent) or an equivalent education/experience.
• Experience using, maintaining, or designing mechanical and electrical/electronic systems.
• Hands-on experience with environmental observation sensors is beneficial.

Responsibilities

• Support field deployments and training programs, including printing, assembling, and testing 3D-PAWS sensors.
• Lead training workshops and assist international partners with sensor networks.
• Collaborate with scientists and software engineers to improve sensors and equipment using 3D-print technology.

Skills

Python

Arduino

Raspberry Pi Pico

Pycom

3D CAD design

3D printing

Environmental sensors

IoT technologies

Teaching/training

Project management

Collaborative teamwork

International travel

Education

Bachelor’s degree in Engineering or Science

Tools

OpenSCAD

3D printers

Job description

Position Type:
Casual

Visa Sponsored Job:
No

Relocation Assistance Eligible:
No

Hiring Range:
79,040.00 USD - 98,800.00 USD *Final salary and rates are based on education, experience, and skills relevant to the role.

Application Closes at 12:00am MST on:
2026-10-31

About the Role

The position will support the Innovative Capacity Development activities within the UCAR Community Programs (UCP) COMET program. The incumbent will support ongoing development of low-cost 3D-Printed Automatic Weather Stations (3D-PAWS) and other low-cost observation platforms such as, but not limited to, stream gauges, snow depth sensors, air quality sensors, and soil sensing sensors. Previous hands‑on environmental observation sensor experience will be beneficial in the position. Some experience with teaching or mentoring as well as good interpersonal skills will be helpful for these tasks. Given the nature of the project, a background in environmental instrumentation and international capacity development would be beneficial.

Works with COMET scientists and Business Shared Services staff to support the preparation for and execution of field deployments and training programs, which include, but not limited to, printing, assembling, and testing of 3D-PAWS sensors, leading training workshops, and assisting international partners in maintaining and troubleshooting their sensor networks. This task will require national and international travel to sensor networks and training locations.

Collaborates with COMET scientists and software engineers on improvement of low-cost environmental monitoring sensors and supporting equipment using 3D-print technology, basic construction materials, and commercial, off-the-shelf sensors. The work will include but not be limited to:

• Updating current designs with the latest low-cost technologies;
• Testing, evaluating, and troubleshooting sensors
• Developing training materials (e.g. manuals)

Ability to diagnose and solve problems that can include data analysis, software analysis tool debugging, quality control methodologies, instrument assembly and testing, sensors maintenance, graphical analysis, and evaluation of observations datasets with guidance from supervisor and other team members.

Ability to develop and implement scientific and engineering methodologies related to achieving the goals of a project based on experience and general scientific and engineering skills. The incumbent will seek guidance from their supervisor and other team members when needed to ensure methodologies for assigned tasks are sound.

This is a casual position that can be worked fully remote.

This is a part-time position and the adjusted pay range is $38.00 - $47.50/hour.

Job Description

B.S. degree in Engineering or a science field (e.g., meteorology, environmental science, earth science, computer science, etc.) plus practical experience using, maintaining, or designing mechanical and electrical/electronic systems AND three years related experience as an Engineer I (or equivalent position); or an equivalent combination of education and experience.

Skill Requirements

• Using and programming microprocessors (Arduino, Raspberry Pi Pico, Pycom) with Python and Arduino/C++
• Proficiency in the use of 3D Computer-aided Design (CAD) software for mechanical components (ideally OpenSCAD)
• Use of 3D printers, ideally for low volume manufacturing
• Experience using, installing and maintaining environmental sensors and associated networks
• Understanding of communication systems (cellular IoT, wifi, LoRa, etc) for environmental monitoring networks
• Familiarity with the latest developments in IoT, electronics and environmental sensors
• Basic understanding of electronics and electrical systems including low voltage power supplies
• Experience using basic manual tools (files, saws, hammers, etc)
• Experience teaching hands-on training courses
• Ability to work on concurrent programs at the same time
• Knowledge of project management systems
• Ability to apply hydrometeorological knowledge and experience to assess quality and performance to support the development of quality assurance protocols to detect sensor issues.
• Strong interpersonal skills
• Ability to work both as part of a diverse team and independently on assigned tasks.
• Ability and willingness to travel internationally

Preferred Qualifications

• Background in environmental instrumentation and/or boundary layer meteorology preferred
• Observation field experience preferred
• Experience working in less developed countries preferred