Jobs in the United States

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Added 3 hours ago
Industrial Engineer
Defense Logistics Agency
Robins AFB, GA
Summary See below for important information regarding this job. Responsibilities Serves as an Industrial Engineer with responsibility to participate in the study, design and planning of the…
Added 3 hours ago
UG
Principal Data Engineer - Remote
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes…
Added 3 hours ago
Advanced Cyber Security Architect/Engineer
Honeywell Technologies
Duluth, GA
As an Advanced Cyber Security Architect/Engineer at the Honeywell Industrial Cybersecurity Centers of Excellent and Innovation, you will lead the research, development, and engineering of…
Added 3 hours ago
Software Engineer Associate - Technology Development Program 2027, Atlanta, GA
Cargill
Atlanta, GA
Software Engineer Associate – Technology Development Program Position :
Added 3 hours ago
Sr. Security Engineer
Kelly Services
Atlanta, GA
· Demonstrated experience in Information Technology audit, with the ability to identify, evaluate, and validate control evidence sufficient to support and demonstrate compliance with…
Added 3 hours ago
IS
SDE – Backend
INSPYR Solutions
Redmond, WA
- $70 to $75 USD / hour
We are seeking a Full Stack Software Development Engineer with 5 years of experience developing and designing largescale applications. The ideal candidate has proven expertise in designing,…
Added 3 hours ago
Senior DevSecOps Engineer
University of Dayton
Dayton, OH
UDRI is looking for a DevSecOps Engineer to join the SPIRE group. You will contribute to a growing team responsible for development, security and operations and development workflows…
Added 3 hours ago
SD-WAN Network Engineer
Infosys
United States
⦁ Execute test plans, analyse outcomes, and report defects to the development team, to facilitate enhancement of software performance
Added 3 hours ago
CPM Construction Project Manager
Veolia Environnement SA
Tampa, FL
…years, and the country’s largest private water operator and technology provider as well as hazardous waste and pollution treatment leader. It offers a full spectrum of water, waste, and…
Added 3 hours ago
Sr Lead Software Engineer - Agentic Pricing & AI/ML
JPMC page
Jersey City, NJ
As a Senior Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank, Payments Technology, you will be a part of a team creating its standard platform for building…
Added 3 hours ago
AI Engineer - Data Success
Citian
Washington, DC
Citian is a fast growing, venture backed SaaS technology company based in Washington, DC. Our software solutions revolutionize how our transportation and infrastructure systems – roads,…
Added 3 hours ago
Field Engineer
SAIC
Huntsville, AL
Ensure accurate use of test equipment, diagnostic tools, and software utilities.
Added 3 hours ago
AS
Senior Test & Evaluation Engineer
AMERICAN SYSTEMS
Alexandria, VA
- $165,000 to $200,000 USD / year
WANTED: A Deputy Chief Engineer with demonstrated experience in digital engineering and working within DoW programs. Desired experience in DoW test and evaluation (T&E) policy and practice,…
Added 3 hours ago
Principal Technologist - 90335753 - Remote
Amtrak
United States
…responsible for designing, engineering, and implementing innovative technology solutions across Amtrak's enterprise environment. The role combines deep technical expertise with a strong…
Added 3 hours ago
CT Technologist I SE
The Charlotte-Mecklenburg Hospital Authority
Concord, NC
…history. Records medical history on requisitions. Correlates other test results and laboratory data with exam being…
Added 3 hours ago
CT Technologist I SE
The Charlotte-Mecklenburg Hospital Authority
Concord, NC
…history. Records medical history on requisitions. Correlates other test results and laboratory data with exam being…
Added 3 hours ago
Chief Engineer, USMC, Air Defense
Anduril Industries
Huntsville, AL · Irvine, CA · Seattle, WA · Washington, DC
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and…
Added 3 hours ago
Mobile DevOps Engineer
Infosys
United States
In the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below:
Added 3 hours ago
Spacecraft Thermal Engineer
Overview Energy
Ashburn, VA
We’re hiring a Spacecraft Thermal Engineer to co-own thermal control for our first spacecraft and the GEO platform behind it. This role is built for someone a few years into their career…
Added 3 hours ago
Sr Software Engineer I
American Express
Atlanta, GA · Phoenix, AZ · New York, NY · NY
Hands-on experience in test data generation and unit test development and execution
Added 3 hours ago
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Staff Software Engineer
Skyworks
Austin, TX
- $108,700 to $226,800 USD / year
We are seeking a highly capable Staff Software Engineer to lead development of Windows-based software tools used to evaluate, configure, tune, debug, and demonstrate advanced automotive…
Added 3 hours ago
Software Engineer III
Google
Boulder, CO
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 3 hours ago
Application Engineer
QUANTUM COMPUTING, INC.
Hoboken, NJ
QCi is seeking a hands-on Application Engineer to deploy, integrate, test, and support QCi photonic and quantum computing hardware in laboratory and customer environments. The primary focus…
Added 3 hours ago
Sr. Software Integration Engineer
Rivian
Normal, IL
Added 3 hours ago
SA
Electrical Engineer
Scientific Applicati
Colorado Springs, CO
- $65,000 to $100,000 USD / year
Scientific Applications & Research Associates, Inc. (SARA) is a world-class Defense Research and Development enterprise, with a charter to create new and emerging technology innovations in…

QUANTUM COMPUTING, INC.

Application Engineer

Hoboken, NJ, United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

Job Title: Application Engineer Location: Hoboken, NJ or Remote Division: Revenue Department: Product Development

About Us:

Quantum Computing Inc. (QCi) (Nasdaq: QUBT) is an innovative, integrated photonics company that provides accessible and affordable quantum machines to the world today. QCi products are designed to operate at room temperature and low power at an affordable cost. The Company’s portfolio of core technology and products offer unique capabilities in the areas of high-performance computing, artificial intelligence, cyber security as well as remote sensing applications.

Scope of the Job:

QCi is seeking a hands-on Application Engineer to deploy, integrate, test, and support QCi photonic and quantum computing hardware in laboratory and customer environments. The primary focus of this role is physical hardware implementation, including equipment assembly, rack integration, power and cabling, device connectivity, RF signal chains, instrumentation, system bring-up, and on-site troubleshooting. You will prepare hardware and proof-of-concept demonstrations in the lab, partner with customers to confirm technical and site-readiness requirements, and travel to customer locations to install, commission, validate, and service QCi equipment. Software, networking, and scripting are supporting tools used to configure hardware, automate diagnostics, and complete successful deployments rather than the central focus of the role. The successful candidate is a practical hardware problem-solver who is comfortable working with electronic, photonic, compute, serial, and RF equipment. This person can diagnose issues at the component, interface, subsystem, and installation levels while communicating clearly with customers and internal engineering teams. This position is based in Hoboken, NJ or may be performed remotely and requires up to 50% domestic and international travel.

Duties / Responsibilities:

Hardware Deployment and Integration

Hardware Installation: Install, rack, cable, configure, commission, and support QCi photonic and quantum computing equipment at customer sites.
System Bring-Up: Perform initial power-on, hardware verification, interface checks, calibration, and functional testing of integrated equipment.
Site Readiness: Support site surveys and define requirements for rack space, power, grounding, cooling, network connectivity, security, environmental conditions, and safe equipment access.
Compute Hardware: Build, image, configure, and service desktop, server, and embedded compute platforms that support QCi devices and control applications.
Hardware Interfaces: Bring up and troubleshoot physical and low-level interfaces, including RS-232/422/485, USB, I2C, SPI, Ethernet, connectors, adapters, and cabling.
RF Signal Chains: Assemble, calibrate, test, and troubleshoot digital and analog RF signal chains using oscilloscopes, spectrum analyzers, signal generators, power meters, and related laboratory equipment.
Component-Level Troubleshooting: Diagnose hardware failures involving power, thermal performance, signal integrity, cabling, connectors, firmware, device communication, and subsystem interactions.
Acceptance Testing: Execute on-site and remote hardware acceptance testing, document results, resolve deficiencies, and support customer sign-off.

Laboratory Testing and Demonstration

Testbed Development: Design, assemble, and characterize hardware testbeds and proof-of-concept demonstrations that reflect customer operating environments.
Hardware Characterization: Measure and document equipment performance, reliability, interfaces, and operating limits against technical requirements.
Prototype Integration: Partner with Engineering and Product teams to integrate new hardware, identify design or usability issues, and improve deployment readiness.
Technical Documentation: Develop hardware installation guides, wiring and cabling documentation, configuration records, test procedures, runbooks, and field-service materials.
Demonstrations: Prepare and operate QCi hardware for customer demonstrations, technical evaluations, and internal validation activities.

Customer Support and Product Improvement

Field Troubleshooting: Serve as a technical escalation point for deployed hardware and diagnose equipment, interface, RF, serial, compute, and connectivity issues on-site or remotely.
Training and Handoff: Deliver hands-on customer training covering equipment operation, routine checks, basic troubleshooting, and safe system use.
Cross-Functional Partnership: Work closely with Hardware Engineering, Product, and customer technical teams to resolve implementation issues and improve product reliability and serviceability.
Field Feedback: Document hardware defects, recurring failure modes, installation challenges, and enhancement requests to support corrective actions and future product improvements.
Customer Relationships: Represent QCi professionally and build trusted relationships with customer engineers, laboratory personnel, facilities teams, IT and security teams, and technical leadership.

Required Skills & Experience:

Education: Bachelor’s degree in Electrical Engineering, Computer Engineering, Physics, Optics, or a related technical discipline. Equivalent military or industry field-engineering experience will be considered.
Experience: 5+ years of hands-on experience installing, integrating, testing, servicing, or supporting advanced hardware in customer, laboratory, manufacturing, or field environments.
Hardware Integration: Demonstrated ability to assemble, configure, and service technical equipment and compute hardware, including components, cabling, connectors, power, grounding, BIOS/firmware, storage, RAID, and thermal considerations.
Electronic Test Equipment: Hands-on experience using oscilloscopes, multimeters, spectrum analyzers, signal generators, power meters, and other diagnostic equipment to isolate hardware and signal issues.
RF Fundamentals: Working knowledge of digital and analog RF concepts, signal chains, impedance, attenuation, timing, synchronization, connectors, cabling, and standard RF test methods.
Serial and Device Communications: Experience with RS-232/422/485, USB, I2C, and SPI, including cabling, adapters, terminal tools, signal verification, and protocol troubleshooting.
Hardware Troubleshooting: Ability to isolate failures across components, interfaces, power, thermal conditions, firmware, drivers, and integrated subsystems.
Compute and Operating Systems: Working knowledge of Linux, preferred, and Windows sufficient to configure hardware, drivers, services, storage, logging, and diagnostic tools.
Networking: Practical knowledge of TCP/IP and Ethernet sufficient to connect equipment, verify communications, analyze packet captures, and troubleshoot customer-site connectivity. Experience with Wireshark or tcpdump is preferred.
Scripting: Working knowledge of bash, Python, or comparable scripting for hardware configuration, automated testing, logging, and diagnostics.
Communication: Strong written and verbal communication skills, including the ability to explain hardware requirements clearly, document test results, and remain composed during customer-site troubleshooting.
Autonomy: A self-directed, resourceful approach with the ability to manage field installations independently while collaborating closely with internal engineering teams.
Travel: Ability to travel up to 50% domestically and internationally, with a valid driver’s license and passport.

Additional Preferred Skills:

Experience with photonic or quantum computing hardware, lasers, optoelectronics, optical sensing, optical benches, high-performance computing equipment, or quantum compute platforms.
Experience in field engineering, hardware applications engineering, equipment installation, commissioning, laboratory integration, or customer-site service for complex technical products.
Experience reading and working from schematics, wiring diagrams, interface-control documents, equipment specifications, and test procedures.
Experience working with customer facilities, laboratory, IT, and security teams to prepare sites and obtain approval for equipment installation and connectivity.

Work Environment

Comfort working across office, laboratory, and active customer-site environments.
Ability to lift, move, rack, connect, and service equipment while following applicable safety requirements.
Comfort working around electronic, optical, RF, and compute equipment and using standard laboratory and field-service tools.

Quantum Computing Inc. (QCi) is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law. Incumbent(s) in this position may be required to perform other duties and special assignments not specifically stated above. Statements outlined in this section are designated as essential job functions in accordance with the Americans with Disabilities Act of 1990.

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