Jobs in the United States

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Civil Engineer (Structural)
United States Army Installation Management Command
Fort Belvoir, VA
- $102,415 to $133,142 USD / year
1. Professional registration or licensure - Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State, the…
Added 1 min ago
DT
Interdisciplinary Physical Scientist - General Engineer
Defense Threat Reduction Agency
Fort Belvoir, VA
- $143,913 to $187,093 USD / year
1. Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a Professional Engineer (PE) by any State, the…
Added 3 mins ago
Digital Engineer
University of Michigan
Ann Arbor, MI
…handful of university centers able to conceive, design, build, test, and operate space flight instruments a truly "end-to-end"…
Added 3 mins ago
Mechanical Assembler - 2nd Shift
GE Renewables Grid LLC
United States
Discusses errors in diagrams or production order with supervisor or engineer to clarify assembly problems.
Added 3 mins ago
Specialist, Specialty Reliability, Maintainability, Availability, & Testability
L3Harris
Malabar, FL
…needed in solving wide ranging and diverse failure issues (electrical, mechanical, material, component, test) and determining their reliability-related…
Added 4 mins ago
UA
Civil Engineer (Geotechnical)
U.S. Army Corps of Engineers
Omaha, NE
- $57,999 to $119,097 USD / year
At the Target GS 11 Grade, as a Civil Engineer (Geotechnical) in the Dam Safety Section, you will: | Perform annual, periodic, and special inspections of dam structures; evaluate…
Added 4 mins ago
Design Engineer
Kratos Defense & Security Solutions, Inc.
Jupiter, FL
Designs and analyzes aircraft electrical, mechanical, propulsion, and component structures, systems and processes.
Added 4 mins ago
Senior Design Engineer
Kratos Defense & Security Solutions, Inc.
Jupiter, FL
Designs and analyzes aircraft electrical, mechanical, propulsion, and component structures, systems, and processes.
Added 4 mins ago
Embedded Software Design Engineer
Kratos Defense & Security Solutions, Inc.
Jupiter, FL
The Embedded Software Engineer will be responsible for the development, integration, analysis, verification, and test of embedded software supporting turbomachinery systems. This role…
Added 4 mins ago
Electrical Engineer
Kratos Defense & Security Solutions, Inc.
Jupiter, FL
The Electrical Engineer will have responsibility for the design, analysis, integration, and test of electrical systems associated with gas turbine engines and components. The engineer will…
Added 4 mins ago
Systems Integration/Electrical Test Engineer-INTERN
Lockheed Martin
Cape Canaveral, FL
This internship offers structured, hands-on exposure to the electrical system integration test lifecycle within the Sustainment Electrical Team. The intern will engage primarily through…
Added 4 mins ago
A
Electronics Design Engineer
Actalent
Cape Canaveral, FL
- $40 to $55 USD / hour
We are seeking an Electronics Design Engineer with at least 2 years of hands-on PCB and circuit card assembly (CCA) design experience to support the development of electronics for…
Added 5 mins ago
Lead, Software Qual Engineering
L3Harris
Palm Bay, FL
The Software Quality Engineer (SWQE) is responsible for the Software Quality Assurance (SWQA) of products and services provided to our customers and will provide lead Software Quality…
Added 5 mins ago
Sr Specialist, Structural Analyst Mechanical Engineer (Space Systems)
L3Harris
Palm Bay, FL
Collaborate with suppliers, customers, and cross-functional teams, including Thermal, Systems, Electrical, Manufacturing, Integration and Test, Quality, and Configuration Management, to…
Added 5 mins ago
Principal/Sr. Principal Electrical Subsystem Wiring Design Engineer
Northrop Grumman
Melbourne, FL
Northrop Grumman Aeronautics Systems sector is seeking a Principal Electrical Subsystem Wiring Design Engineer (Level 3) OR Senior Principal Electrical Subsystem Wiring Design Engineer…
Added 6 mins ago
Asst. Director of Engineering
Crescent Hotels and Resorts
Orlando, FL
Test and examine the document, the life safety systems to ensure they are 100% operational at all times.
Added 6 mins ago
Electro Mechanical Design Engineer
Butler America
Orlando, FL
The Electro Mechanical Design Engineer will develop innovative design concepts and provide electromechanical production support across defense programs.
Added 7 mins ago
Principal Mechanical Engineer
Actalent
Nashua, NH
Collaborate closely with electrical, systems, manufacturing, and test engineering teams throughout the product lifecycle.
Added 7 mins ago
AM
MECHANICAL ENGINEER
Air Mobility Command
Scott AFB, IL
- $91,779 to $119,315 USD / year
1. Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT) , or licensure as a Professional Engineer (PE) by any State, the…
Added 7 mins ago
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Electrical Engineer
Actalent
Troy, NY
- $90,000 to $100,000 USD / year
Job Description: Electrical Engineer As an Electrical Engineer, you will work under the guidance of a senior engineer to provide technical design and construction documents for commercial…
Added 7 mins ago
A
Electrical Engineer
Actalent
Homer, MI
- $31 to $44 USD / hour
We are seeking an Electrical Engineer to support the design, development, and commissioning of automated equipment. This role involves creating and modifying electrical designs using…
Added 7 mins ago
A
Data Center Construction Land Surveyor
Actalent
West Fargo, ND
- $40 USD / hour
…and enjoys being at the center of complex utility, civil, and electrical infrastructure projects.You will play a critical role in supporting field operations through construction layout,…
Added 7 mins ago
A
Data Center Land Surveyor
Actalent
Ellendale, ND
- $40 USD / hour
…and enjoys being at the center of complex utility, civil, and electrical infrastructure projects.You will play a critical role in supporting field operations through construction layout,…
Added 7 mins ago
A
Engineering Supervisor (PE)
Actalent
Tulsa, OK
- $50.07 to $70.1 USD / hour
…environment. Engineers will share an office space with another engineer. The dress code is business casual. Teamwork is highly encouraged and frequently…
Added 7 mins ago
A
Distribution Engineer (PE)
Actalent
Tulsa, OK
- $45 to $60 USD / hour
…underground distribution lines from 4 kV to 69 kV. They will engineer and design overhead, URD, re-conductoring and asset replacement projects, and underground cable/conduit distribution…

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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