Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 15 mins ago
DevSecOps & Pipeline Integration Engineer – Unit Test Development (Secret)
CFD Research Corporation
Huntsville, AL
Citizenship required; must possess and maintain an active DoD SECRET Clearance
Added 20 mins ago
Forward Deployed Engineer, AI Solutions
Bask Health
Remote, United States
We're looking for a Forward Deployed Engineer, AI Solutions to help design, build, and implement AI-powered features and technical solutions across Bask Health's platform.
Added 22 mins ago
Senior Director Program Management, GAPMO
Honeywell
Atlanta, GA
…monitoring and management, cooling and thermal management, building automation and controls, fire and life safety, physical security, infrastructure-management software, operational…
Added 35 mins ago
Test & Integration Engineer
Manpower Engineering
Maple Grove, MN
Manpower Engineering is partnering with a leader in Thermal Solutions for a Test & Integration Engineer.
Added 43 mins ago
A
Tooling Engineer
Actalent
Torrance, CA
- $60 to $75 USD / hour
Experience with cross-functional teams including design, quality, and automation.
Added 45 mins ago
Manufacturing Test Engineer, Fury
Anduril Industries
Ashville, OH
As a Manufacturing Test Engineer, you will maintain end-to-end ownership of the aircraft’s testing lifecycle on the production line. In this role, you will design, write, and execute…
Added 49 mins ago
Principal Foundry Interface Design Engineer, HBM
Micron Technology
Folsom · Richardson
Plan and implement technology evaluation test chips.
Added 56 mins ago
Robotics Software Engineer, Embedded Systems
Shift Robotics
Austin, TX
Test Automation & DevOps: Experience with DevOps pipelines for robotics, CI/CD, and designing automated test architecture.
Added 58 mins ago
Cloud/Dev-Ops Engineer (TS/SCI - Dayton, OH)
CFD Research Corporation
Dayton, OH
Candidate must possess an Active TS/SCI security clearance to be considered
Added 58 mins ago
Mac Engineer II
Akima, LLC
Ashburn, VA
Hybrid requirements: Candidate must reside within commuting distance of Ashburn, VA
Added 1 hour ago
Marketing Engineer
Basata Inc
Tempe, AZ
…automations the team uses every day. Build with LLM APIs, MCP, and automation tools, with evals and guardrails for accurate, on-brand…
Added 1 hour ago
Electrical Engineer 2
Lam Research
Tualatin
‘Virtual Flex’ you’ll work 1-2 days per week on-site at a Lam or customer/supplier location, and remotely the rest of the time
Added 1 hour ago
Senior Site Reliability Engineer
Varda Space Industries
El Segundo, CA
…engineers to help us get there. As a Senior Site Reliability Engineer, you'll be critical in building, scaling, and maintaining the infrastructure that powers our systems on Earth, in…
Added 1 hour ago
A
Automation Controls Engineer
Actalent
Sacramento, CA
- $135,000 to $160,000 USD / year
Are you passionate about automation, controls, and keeping high-tech manufacturing systems running at peak performance? Join a growing pharmaceutical manufacturer where you'll play a key…
Added 1 hour ago
A
Automation Controls Engineer, Facilities
Actalent
Sacramento, CA
- $135,000 to $160,000 USD / year
Ready to work on the systems that keep a pharmaceutical facility running? We're looking for an Automation Controls Engineer to support critical facility, utility, and environmental control…
Added 1 hour ago
Electrical Engineer, Power Distribution & Controls (E)
Ann Arbor, MI
To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale - faster and better than ever before. That's where…
Added 1 hour ago
T
Software Engineer
TEKsystems
Warren, MI
- $60 to $70 USD / hour
…Overview: This company is seeking a Senior Planisware Software Engineer to design, build, and maintain our enterprise Portfolio and Project Management (PPM) platform. In this role, you will…
Added 1 hour ago
Principal / Sr. Principal Engineer Reliability
Northrop Grumman
Elkton
Northrop Grumman Weapons Systems is currently seeking Principal Reliability Engineer 3 or Sr. Principal Reliability Engineer 4 for our Elkton, Maryland location.
Added 1 hour ago
Materials and Process Engineer 3/4
Northrop Grumman
Los Angeles
As an M&P Engineer, you will support definition of engineering requirements to develop, select, or recommend parts, materials, processes, manufacturing technologies, machinery, tools, and…
Added 1 hour ago
Principal/ Senior Principal Mechanical Design Engineer
Northrop Grumman
Los Angeles
Must have an Active US Government Secret or higher clearance with US Citizenship
Added 1 hour ago
Principal / Sr Principal Electrical Engineer Facilities
Northrop Grumman
Elkton
As Principal Electrical Facilities Engineer 3 or Sr. Principal Electrical Facilities Engineer 4, you will be the primary technical lead for the design, operation, and optimization of…
Added 1 hour ago
Principal / Sr Principal Engineer Facilities
Northrop Grumman
Elkton
Northrop Grumman Weapons Systems is currently seeking Principal Facilities Engineer 3 or Sr. Principal Facilities Engineer 4 for our Elkton, Maryland location.
Added 1 hour ago
UG
Site Reliability Engineer
UnitedHealth Group
Eden Prairie, MN
- $72,800 to $130,000 USD / year
As a DevOps Engineer at Optum, you will join an engineering team modernizing healthcare platforms through Google Cloud Platform (GCP) and next-generation AIOps. In this role, you will be at…
Added 1 hour ago
Senior Backend Engineer, Benefits Platform
River Health - The best health plan for hourly workers.
Remote, United States
You own QA for what you ship. End to end ownership of projects is typical - plan, build, test and rollout. An automation partner covers regression.
Added 1 hour ago
MD
Communications Technician 2
M.C. Dean, Inc
Richmond, VA
- $27 to $28.5 USD / hour
The candidate must have extensive experience with the installation, termination and testing of Structured Cable Plant in commercial environments · Must have a valid driver's license to be able to operate equipment (for which you will be trained)

Infleqtion

Sr Test Engineer (Time and Frequency)

Louisville, CO, United States

$106,000 to $141,000 USD / year

Apply on jobs.workable.com About employer

Applications open in a new tab.

Job details

Pay: $106,000 to $141,000 USD / year
Experience: 5+ years of relevant industry experience with a focus on hardware validation and system integration testing.
Posting language: English
Posted: Jul 24, 2026

Original job description

Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables “quantum everywhere” through our ecosystem of devices and platforms.

POSITION SUMMARY

We are seeking a Senior Test Engineer to support the development and validation of an atomic clock product pilot line. This individual will join the New Product Introduction Team and work across hardware, software, and R&D teams to develop and execute test plans, set up and interface with test equipment, and automate pilot line test processes. A strong candidate will have hands-on experience with test automation, scripting, hardware validation, and embedded system testing in a Linux-based environment.

JOB RESPONSIBILITIES

The duties and responsibilities outlined below include essential functions of the role. Depending on business needs, this role may perform a combination of some or all the following duties. Duties, responsibilities, and activities may change, or new ones may be assigned at any time with or without notice.

Develop, maintain, and execute test strategies and test plans for atomic clock systems and subsystems.
Lead End of Line test plan definition for new products and features, in collaboration with firmware, software, and hardware design teams.
Design and deploy optical and electrical test benches for system integration.
Perform compliance, robustness, and reliability testing on electronic and optical subsystems.
Support board bring-up and debugging efforts, providing feedback to design teams.
Develop and maintain an automated test platform using Python.
Operate and interface with a range of electrical and optical lab test equipment.
Process and visualize test data, leveraging scripting and analysis tools to extract meaningful insights.
Work within Git-based software development workflows to track, version, and collaborate on test software.
Bachelor’s degree in Electrical Engineering, Computer Engineering, or a related field.
5+ years of relevant industry experience with a focus on hardware validation and system integration testing.
Strong programming skills in Python and other scripting languages.
Familiar with at least one compiled language (C/C++/Rust).
Hands-on experience with optical and electronic test equipment, including oscilloscopes, DMMs, OSAs, and VNAs.
Strong understanding of communication protocols (USB, I2C, SPI, serial comms, etc.).
Ability to process, analyze, and visualize test data to drive design decisions and improvements.
Comfortable working in Linux environments with command-line tools for scripting and automation.
Collaborate with a cross-functional team to support product development from prototype to production
Experience with Git and modern software development workflows.
Strong analytical and problem-solving skills, with experience in root cause analysis and debugging embedded systems.

PREFERRED QUALIFICATIONS

Master’s degree in electrical engineering, Computer Engineering, Physics, or a related field.
10+ years of experience in hardware test and validation.
Experience with firmware integration, embedded system validation, and debugging.
Experience with environmental reliability testing and compliance validation.
Knowledge of regulatory compliance standards relevant to test and validation processes.
Prior experience working with atomic, optical, or quantum technologies.
Ability to travel to support remote test integration and commissioning as required.

Notice to Recruitment Agencies:

Infleqtion does not accept unsolicited resumes from agencies. Infleqtion is not responsible for any fees related to unsolicited resumes.

WE HIGHLY VALUE:

Great verbal and written communication skills to effectively share information with technical and non-technical staff
Strong engagement and collaboration skills with constant drive for success, ownership and pride in your work
Sense of urgency and responsibility and a true passion for attention to detail where it matters
Open communication style and extremely positive attitude which shows through consistent daily habits
Demonstrated problem solving skills and fast learning rate
Capability of working with both a high degree of autonomy (taking high level goal as an input to discover and execute an optimal plan, gathering required resources to achieve the goal) and collaboratively (soliciting and incorporating input from colleagues as necessary)

The targeted salary range for this role is $106,000 to $141,000 on an annualized basis

Comprehensive medical, dental, and vision coverage, including full-spectrum fertility support for growing families.
Employer-funded Health Savings Account
Unlimited PTO
401(k) match
Company-paid Life and AD&D Insurance
Flexible Savings Account
Paid FMLA, Maternity/Paternity Leave
Employee Assistance Program
Student Loan Repayment

Equal Opportunity Here you have freedom to embrace your whole self: who you love, your gender identity and expression, skin color, age, appearance, disability, neurodiversity, DNA, military/veteran status, citizenship, and other factors that make up who you are. Your uniqueness is valued, welcomed, and appreciated here. We are dedicated to providing a positive workplace and base all employment decisions on your qualifications, performance, merits, as well as business needs. We are proud to be an Equal Employment Opportunity Employer.

Apply on jobs.workable.com About employer

More about this job

Skills

Test automation
Linux
Collaboration
Firmware
Design hardware
ICT system integration
Regulatory compliance
Debugging
Python
Git
Software development
Electrical engineering
Computer engineering
C
C++
Rust
Communication skills
Problem solving
Root cause analysis
Embedded systems

Report this job

Work requirements

Jobs in the United States