Jobs in the United States

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Added 1 min ago
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Lead Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $146,300 to $306,400 USD / year
Optimize and improve the software development process in the organization to improve developer efficiency.
Added 10 mins ago
DO
Dams and Canals Engineer
Department of Water Resources
CA
- $6,488 to $12,152 USD / month
Perform geotechnical and civil engineering analyses, including stability, seepage, settlement, foundations, and soil-structure interaction.
Added 19 mins ago
Support Specialist 2 - O
City of Vancouver
United States
…provide building and permitting services with land use and engineering review for development projects, code compliance, and comprehensive planning including equity, long range and…
Added 22 mins ago
Structural Engineer Intern - Kiewit Nuclear Solutions (Summer 2027)
Kiewit
Oak Ridge, TN
Familiarity with basic structural analysis software, engineering software, and CADD software for reviewing drafters' work
Added 23 mins ago
Program Manager - Directed Energy (Mgr Programs 2) - 29362
Huntington Ingalls Industries
Knoxville, TN
…capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and…
Added 29 mins ago
CO
Junior Engineer (Development Services)
City of Sacramento
Sacramento, CA
- $31.78 to $44.72 USD / hour
The Junior Engineer position is in the Development Review Section within the Engineering and Water Resources Division of the Department of Utilities (DOU). The position is primarily…
Added 29 mins ago
CO
Assistant Civil Engineer (Development Services)
City of Sacramento
Sacramento, CA
- $38.76 to $54.55 USD / hour
The Assistant Civil Engineer position is in the Development Review Section within the Engineering and Water Resources Division of the Department of Utilities (DOU). The position is…
Added 29 mins ago
CO
Associate Civil Engineer (Development Services)
City of Sacramento
Sacramento, CA
- $47.05 to $66.2 USD / hour
The Associate Civil Engineer position is in the Development Review Section within the Engineering and Water Resources Division of the Department of Utilities (DOU). The position is…
Added 32 mins ago
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Portfolio Manager - Quantum Software
Infleqtion
Remote, United States
- $165,000 to $185,000 USD / year
The Quantum Software Portfolio Manager is responsible for managing multi-disciplinary scientific and engineering teams, to deliver excellence in R&D outcomes and is a key contributor to…
Added 32 mins ago
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Portfolio Manager - Quantum Software
Infleqtion
Remote, United States
- $165,000 to $185,000 USD / year
The Quantum Software Portfolio Manager is responsible for managing multi-disciplinary scientific and engineering teams, to deliver excellence in R&D outcomes and is a key contributor to…
Added 32 mins ago
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Inertial Quantum Physicist
Infleqtion
Louisville, CO
- $135,000 to $170,000 USD / year
Works with electrical, mechanical, software, firmware, vacuum, laser, and controls engineering teams to develop requirements, guide design trades, and convert physics concepts into…
Added 36 mins ago
Senior Scientist 2 - Chemical Research & Development
Cambrex
High Point, NC
Cross Discipline Knowledge: Improved understanding of the principles of cross-functional departments, including analytical chemistry and engineering.
Added 36 mins ago
Principal Scientist 1 - Chemical Research & Development
Cambrex
High Point, NC
Cross Discipline Knowledge: Higher level of understanding of the principles of cross-functional departments, including analytical chemistry and engineering.
Added 40 mins ago
Digital Product Builder (AI-Native)
Ferrovial Corporate US, LLC
Austin, TX
2–5 years of experience in software development, product engineering, solutions engineering, or a closely related role.
Added 45 mins ago
Software Engineering Manager, High Performance Networking
Google
Sunnyvale, CA
Like Google's own ambitions, the work of a Software Engineer goes beyond just Search. Software Engineering Managers have not only the technical expertise to take on and provide technical…
Added 47 mins ago
Software Engineer, Services Platform
SpaceXAI
San Francisco, CA · New York, NY
As a Software Engineer, Services Platform at SpaceXSI, you'll build the platform-level primitives that make it hard for product teams to build brittle systems and easy to build resilient…
Added 47 mins ago
Software Engineer, Infrastructure
SpaceXAI
San Francisco, CA · New York, NY
As a Software Engineer on the Infrastructure team at SpaceXSI, you'll own the foundational cloud and networking layer that every service runs on: network foundations, container…
Added 47 mins ago
Software Engineer, Storage
SpaceXAI
San Francisco, CA · New York, NY
- Strong software engineering fundamentals and enjoying building systems that other engineers depend on
Added 47 mins ago
Software Engineer, Developer Productivity
SpaceXAI
San Francisco, CA · New York, NY
You will be a core contributor on the Developer Productivity team, designing and building the systems, tools, and workflows that make every SpaceXSI developer incredibly productive. Your…
Added 47 mins ago
Software Engineer, Core Services
SpaceXAI
San Francisco, CA · New York, NY
- Strong software engineering fundamentals and enjoying owning the full lifecycle of production services
Added 52 mins ago
MI
Software Engineer (On-site, Aurora, CO)
Metron, Inc.
Aurora, CO
- $130,000 to $250,000 USD / year
…intersection of advanced mathematics, computer science, physics, and engineering. Our people are leaders in their technical fields and are passionate about solving challenging problems. We…
Added 58 mins ago
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Wire EDM Machinist II - 1st Shift
Cirtec Medical Corporation
Brooklyn Park, MN
- $26 to $30 USD / hour
Interacts effectively with engineering and quality individuals to solve problems
Added 58 mins ago
CM
Quality Engineer II
Cirtec Medical Corporation
Brooklyn Park, MN
- $80,000 to $95,000 USD / year
…solution. Interacts with customers and suppliers in support of engineering…
Added 58 mins ago
Embedded Systems Engineer - ATL / Eagan MN
Lockheed Martin
Eagan, MN
This role involves software, firmware, gateware, and/or hardware design to support the development of radio-frequency (RF), photonic, and/or advanced computing systems. Your key…
Added 58 mins ago
Senior Cloud Engineer
Eide Bailly
Minneapolis, MN
4+ years of experience in software engineering, technical delivery, or Microsoft cloud solution development roles.

Infleqtion

Portfolio Manager - Quantum Software

Remote, United States

$165,000 to $185,000 USD / year

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Job details

Pay: $165,000 to $185,000 USD / year
Experience: 1+ years of direct and hands-on experience supporting US government-funded projects is required
Posting language: English
Posted: Aug 26, 2026

Original job description

The Quantum Software Portfolio Manager is responsible for managing multi-disciplinary scientific and engineering teams, to deliver excellence in R&D outcomes and is a key contributor to bringing Infleqtion’s technology to market. Primary responsibilities include, but are not limited to, managing a portfolio of projects into a cohesive program including managing purchases, subcontracts, cost, schedule, status, staffing, reporting, risks, and overall communication cadence. Additionally, the PM will represent the company and project’s interests to external stakeholders, setting examples for the company’s performance, and identifying opportunities for expanding the company’s influence.

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 of the following duties. Duties, responsibilities, and activities may change, or new ones may be assigned at any time with or without notice.

Manage a portfolio of complex projects into a cohesive program including managing purchases, subcontracts, cost, schedule, status, staffing, reporting, risks, and overall communication cadence; prepare schedules and budgets in collaboration with technical leads, principal investigators and key stakeholders across project teams
Identify dependencies between software projects in portfolio
Assess and manage subcontractor performance
Coordinate resources across Infleqtion’s quantum computing projects and portfolios, and indirectly manage, influence, and drive project team members to ensure on-time delivery of tasks, objectives, milestones, and key deliverables
Support proposal development and contract updates by working with contracts, legal, and proposal teams to develop technical volumes, work plans, statements of work (SOWs), project management plans, communication plans, quality assurance plans, risk management plans, and budgeting inputs
Prepare and closely monitor scope of work to maintain customer satisfaction and carefully manage change within contract boundaries
Engage with technical leaders and personnel to ensure that the technical objectives are appropriately planned and resourced
Conduct risk analysis and develop mitigation plans and strategies to ensure on-time release and delivery of project deliverables
Contribute to company-wide business forecasts as well as technology and product roadmaps
Facilitate project success by managing cost, schedule, deliverables, and tracking milestone progress
Establish and communicate project schedules that define critical path amongst cross-functional deliverables
Bachelor’s degree is required, with a focus in science, engineering, physics, or other related fields preferred; Masters, PhD, or advanced certification a plus
2+ years of project and/or program management experience involving the design, development, or transition of sensing, communications, computing, or networking solutions, systems, or products
1+ years of direct and hands-on experience supporting US government-funded projects is required
Direct and hands-on experience with complex and highly technical computational or software projects is required; experience with hardware development (electronics, optics, photonics, or structural/mechanical) is a bonus
Significant experience handling and creating advanced-level schedules, budgets, and tracking with MS Project and Excel (or other similar software) required
Experience with risk management required
Experience working with software development projects is required, with experience in quantum technology development a plus
Demonstrated ability to sufficiently learn the technical details of quantum software development to be able to coordinate resources across projects
Demonstrated ability to work and communicate with all levels of an organization; professional-level communication skills, including verbal, written, and presentation skills with the ability to effectively share information with technical and non-technical staff
Demonstrated ability to work comfortably in a highly collaborative, cross-functional, team-oriented, and matrixed environment
Demonstrated leadership qualities and skills that motivate team members to drive projects to success
Passion for solving hard problems and challenges in a highly technical and scientific environment
Ability to travel domestically and (potentially) internationally up to 10%
Salary range: $165,000 to $185,000 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
Paid FMLA, Maternity/Paternity Leave
Employee Assistance Program
Student Loan Repayment
Equity Package

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. Note This position may require access to information protected under U.S. export control laws and regulations for quantum computing technology. Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license. Contact Information If this opportunity interests you and you fit the job description, please submit an application. If you need assistance or an accommodation due to disability, please feel free to contact us at hr@infleqtion.com.

Notice to Recruitment Agencies:

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

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