Jobs in the United States

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Added 4 mins ago
Furnace Engineer
Nuclear Fuel Services
Mt Vernon, IN
We are seeking an experienced Manufacturing Engineer to join our dynamic team. In this crucial role, you will act as the subject matter expert and process owner for the assigned heat…
Added 4 mins ago
Furnace Engineer
BWX Technologies, Inc.
Mt Vernon, IN
We are seeking an experienced Manufacturing Engineer to join our dynamic team. In this crucial role, you will act as the subject matter expert and process owner for the assigned heat…
Added 4 mins ago
RF Digital Circuit Engineer
SAIC
Crane, IN
SAIC is seeking an experienced RF and Digital Circuit Engineer to support the design, development, integration, testing, troubleshooting, and sustainment of complex electronic systems in…
Added 5 mins ago
C
Staff Engineer, Firmware & Embedded Software
Carrier
Indianapolis, IN
- $96,000 to $192,000 USD / year
The Staff Engineer is a technical expert responsible for leading the embedded design, development, and optimization of embedded software for our next-generation air-conditioner products.
Added 5 mins ago
LillyDirect Pharmacy Master Data Technical Lead
Lilly
Indianapolis, IN
Set standards for CI/CD and infrastructure-as-code for data workloads, working with the DevOps engineer, so environments are repeatable and reviewed.
Added 5 mins ago
LillyDirect Pharmacy Data Engineer
Lilly
Indianapolis, IN
We are seeking a highly motivated Data Engineer for our LillyDirect Pharmacy Covered Entity (LDPCE) Master Data team. This role involves designing, building, and maintaining robust and…
Added 5 mins ago
Principal CSV Engineer - Automation Engineering
Lilly
Indianapolis, IN · Lebanon, IN
…Medicine Foundry, a new center for advanced manufacturing and drug development. The first-ever facility of its kind, combining research and manufacturing in a single location, the Medicine…
Added 5 mins ago
EG
QA Automation Engineer
Eliassen Group
Indianapolis, IN
- $75 to $82 USD / hour
Participate and contribute to requirements analysis, design, QA test plan development, defect review, QA results analysis, sprint review, and project planning sessions.
Added 5 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Indianapolis, IN
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 7 mins ago
J
Sr. Systems Engineer – AI Gateway Platform
Jobgether
Remote, United States
- $125,000 to $180,000 USD / year
…applications and next steps. Our partner is looking for a Sr. Systems Engineer – AI Gateway Platform based in the United…
Added 21 mins ago
Ordinance Engineer Sr
Lockheed Martin
Courtland, AL
…work products under the supervision of a senior Propulsion…
Added 21 mins ago
Rotational Engineer
Chart Industries
Theodore, AL
Chart has several programs designed with emerging leaders in mind; one of these programs is our Engineering Rotational Development Program. We are looking for exceptional Engineering…
Added 22 mins ago
Senior Principal Test Engineer
Northrop Grumman
Huntsville, AL
Northrop Grumman Defense Systems is seeking to hire a Senior Principal Test Engineer . This position will be located in Huntsville, AL supporting Advanced Programs .
Added 22 mins ago
Specialist , Project Engineering
L3Harris
Huntsville, AL
The Project Engineer role involves performing and/or coordinating propulsion program tasks in conjunction with program management. Under general direction, this role is responsible for…
Added 22 mins ago
Staff Engineer Software Architect - Level 5
Northrop Grumman
Huntsville, AL
As a Staff Software Engineer / Software Architect – Level 5 on an Internal Research and Development (IRAD) team, you will work in a collaborative environment to design, develop, document,…
Added 22 mins ago
Autonomous Systems Project Engineer- Launched Effects
Integration Innovation, Inc. (i3)
Huntsville, AL
i3 is searching for an Autonomous Systems Project Engineer to serves as the technical innovator and engineering lead driving the development, integration, and flight-testing of…
Added 22 mins ago
Sentinel - Systems Engineer / Principal Systems Engineer
Northrop Grumman
Huntsville, AL
Northrop Grumman Defense has an opening for a Systems Engineer (level 2)/ Principal Systems Engineer (level 3) to support a Futures Program within the Command Systems Business Unit (BU)…
Added 22 mins ago
Machine Learning Engineer - Mid
SOS International LLC
Huntsville, AL
SOSi is seeking a Mid-Level Machine Learning Engineer to support the development, integration, and deployment of machine learning capabilities for a government customer in Huntsville,…
Added 22 mins ago
RF Communications Engineer
Leidos
Huntsville, AL
The Lead RF Communications Engineer will support the Leidos Space Platforms Portfolio in the development of a lunar terrain vehicle system and support equipment, primarily responsible for…
Added 22 mins ago
Autonomous Systems Project Engineer
PPT Solutions, Inc.
Huntsville, AL
The Project Engineer serves as the technical innovator and engineering lead driving the development, integration, and flight-testing of next-generation uncrewed Launched Effects (LE)…
Added 22 mins ago
EG
QA Automation Engineer
Eliassen Group
Montgomery, AL
- $75 to $82 USD / hour
Participate and contribute to requirements analysis, design, QA test plan development, defect review, QA results analysis, sprint review, and project planning sessions.
Added 23 mins ago
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Electrical Design Engineer
GPAC
Needham, MA
- $90,000 to $125,000 USD / year
Product Development: Design and develop electrical schematics, control systems, wiring harnesses, and printed circuit board (PCB) layouts.
Added 23 mins ago
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Electrical Design Engineer
GPAC
Newton, MA
- $90,000 to $125,000 USD / year
Product Development: Design and develop electrical schematics, control systems, wiring harnesses, and printed circuit board (PCB) layouts.
Added 23 mins ago
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Electrical Design Engineer
GPAC
Cambridge, MA
- $90,000 to $125,000 USD / year
Product Development: Design and develop electrical schematics, control systems, wiring harnesses, and printed circuit board (PCB) layouts.
Added 23 mins ago
G
Electrical Design Engineer
GPAC
Somerville, MA
- $90,000 to $125,000 USD / year
Product Development: Design and develop electrical schematics, control systems, wiring harnesses, and printed circuit board (PCB) layouts.

Ninjastar Tech LLC

Cryogenic Technician

Redmond, WA, United States

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Job details

Apply by: Jan 21, 2027
Posting language: English
Posted: Oct 22, 2026

Original job description

Hiring Cryo Mechanical Lab Engineer :

Role/Responsibilities:

We are seeking a hands-on cryo-mechanical lab engineer to support dilution refrigerator upgrades, retrofit integration, and sustaining improvements across quantum hardware systems.

This role is focused on executing well-documented mechanical upgrades in active lab environments, improving repeatability of fridge configuration changes, and collaborating closely with cryogenic systems, packaging, facilities, and test engineers.

Key Responsibilities

Cryo-mechanical fridge upgradesInstall and rework cryo-mechanical hardware associated with fridge upgrades, including mechanical interfaces, shields, plates, brackets, harness routing supports, vacuum components, and integration fixtures.

Execute defined fridge upgrade procedures and capture build records, configuration changes, deviations, and lessons learned for future upgrade campaigns.

Support early bring-up and validation of upgraded fridge configurations under engineering guidance, including mechanical fit checks, thermal anchoring reviews, leak-check readiness, and cooldown preparation.

Lab Operations

Operate lab tools and equipment in accordance with ESD and safety requirements. Maintain clean, organized lab workspacesTrack work performed, materials used, and results.

Debug & Collaboration

Identify mechanical fit, thermalization, vacuum, routing, contamination, or configuration issues during upgrade execution and escalate with supporting data.

Capture photos, measurements, torque records, configuration notes, and observations to support upgrade debug, engineering review, and future procedure improvements.

Work closely with internal engineers while owning day to day execution

Skills & Experience Required :

Hands On Lab Experience

Direct experience working in a cryogenic, vacuum, hardware integration, or research lab environment.

Comfort with precision assembly, rework, or similar physical lab work Ability to follow, redline, and improve written upgrade procedures while preserving configuration control and engineering intent.

Ability to travel up to 50% for fridge upgrade activities, including trips lasting up to two weeks at a time. Travel allowances are provided additional to salary and benefits.

Technical Background

Familiarity with cryogenic systems, vacuum hardware, precision mechanical assemblies, thermal interfaces, instrumentation routing, or related hardware.

Experience supporting early stage or low volume development effortsStrong attention to detail and quality

Nice to Have

Experience with dilution refrigerators, cryostats, vacuum systems, leak checking, thermal anchoring, low-temperature wiring, or cooldown preparation.

Exposure to quantum hardware systems where cryogenic reliability, mechanical integration, and thermal performance affect system readiness.

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