# Staff Systems Engineer - Quantum Research and Development for Space

> Infleqtion · Louisville, United States (Hybrid) · — · Posted 2026-03-04

**Workplace:** hybrid

**Department:** Emerging Tech Group

## Description

Infleqtion is a leader in atom-based quantum technology - the most scalable and commercially viable platform for quantum. We develop quantum information processing systems, precision timekeeping, and quantum sensing solutions.  

With offices in Boulder, CO; Madison, WI; Chicago, IL; Oxford, UK; and Melbourne, AU, we operate globally to drive innovation in quantum technology.  

As a deep-tech startup, Infleqtion embraces a results-driven, fast-paced, and customer-focused approach to innovation.  We seek an experienced Staff Systems Engineer to support the execution of multidisciplinary government and commercial R&D projects within our Emerging Technologies portfolio. This role will, at least initially, provide critical contributions and support to our Quantum Gravity Gradiometer pathfinder program with NASA. 

**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. Additional duties may also arise. 

-   Work with internal teams and customers throughout multiple programs to develop and manage system architectures, subsystem functions, and interface requirements for quantum technology platforms—such as sensors, clocks, and control systems 

-   Establish a lean standardized system engineering practices and processes to support programs ranging from deep technology R&D to early product development 

-   Work with team members across the company to refine and update our Product Lifecycle (PLC) policy and workflows to optimize efficiency and process value 

-   Ensure uniform application of systems engineering tools (e.g. Jama) and methods across projects 

-   For selected key R&D projects: 

-   Define scope of internal PLC and associated list of deliverables 

-   Support and track execution of tasks and deliverables through the phases of the PLC 

-   Prepare and support gate reviews with project team 

-   Provide systems engineering expertise for selected key projects 

-   Create core systems engineering documents (requirements, interface control, architecture, test plans, etc.) 

-   Work with multi-functional teams to maintain system configuration and documentation

## Requirements

-   Bachelor’s degree is required, with a focus in engineering, science, physics, or technology field preferred 
-   5+ years of relevant and progressive experience in a similar role, with demonstrated systems engineering experience in either complex systems, quantum mechanics, or complex spacecraft design.  Ideally in more than one of these areas. 
-   Experience with productization and Lean Product Life Cycle processes 
-   Demonstrated ability to sufficiently learn the technical details of complex hardware and software systems development to be able to successfully drive processes and procedures for integration, testing, and qualification 
-   Demonstrated ability to work and communicate with all levels of an organization; Professional-level communication skills, including verbal, written, and presentation skills 
-   Demonstrated ability to work comfortably in a highly collaborative, cross-functional, team-oriented, and matrixed environment 

**PREFERRED QUALIFICATIONS** 

-   Master’s degree in engineering, science, physics, or technology field 

-   Experience in advanced technologies and high technology products, especially products that include a combination of mechanical, electrical, RF, optics, and software 

-   Knowledge of Product Lifecycle Management (PLM) tools. Experience using Jama software a plus 

-   Experience with deployed systems and/or sensors, especially for space-based applications (LEO, MEO, ISS, etc.)

## Benefits

-   Salary range: $160,000 to 180,000 per year 
-   100% company-paid medical, dental, vision, short/long-term disability 
-   Employer-funded Health Savings Account  
-   Unlimited PTO  
-   401(k) match  
-   Company-paid Life and AD&D Insurance  
-   Flexible Savings Account (FSA) or Health Savings Account (HSA) 
-   Paid FMLA, Maternity/Paternity Leave  
-   Student Loan Repayment 
-   Equity Program

## Apply

[Apply at Infleqtion](https://apply.workable.com/coldquanta/j/6C83F9DE7E/apply)

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