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Company · Other electronics & electrical manufacturing

Monarch Quantum

As of 30 October 2026, Monarch Quantum has 71 open roles (24 new in 30 days), its engineering (non-software) team is hiring most, and its postings name Python, C++ and LabVIEW as the tools the team works in.

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

San Diego, United States201-500 employees50M-250M revenue, est.B2Bmonarchquantum.com ↗LinkedIn ↗
Headquarters
San Diego, California, United States
Employees
201-500 employees (estimated)
Sells to
quantum systems integrators, quantum ecosystem partners, quantum technology companies
Certifications on site
Site languages
EN
Career system
Workable
71open roles · 24 new in 30 days
14tools named in postings
United Stateshiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Monarch Quantum in one screen

Read from monarchquantum.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Monarch Quantum does

Monarch Quantum is a quantum hardware manufacturer in California that builds integrated photonic light engines for quantum computing, sensing, and communications. It offers plug-and-play modular systems combining chip-scale lasers, modulators, detectors, fiber optics, and control systems for quantum systems integrators. The company serves partners in the quantum ecosystem, including quantum systems integrators.

integrated photonic light enginesplug-and-play modular systemsquantum computing solutionsquantum sensing solutionsquantum communications solutions
Whom it sells to

Named on the site: quantum systems integrators, quantum ecosystem partners, quantum technology companies.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 598 scored.

Quantum MachinesUnited States · 51-200 employeesQuantum Design, Inc.United States · 201-500 employeesQuantum DesignUnited States · 2-10 employeesQuandelaFrance · 51-200 employeesQuantum MotionUnited Kingdom · 51-200 employeesQuantum Technological Innovations (QTI)United States · 51-200 employees
03Tech stack, with the evidence

What Monarch Quantum says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

PythonEngineering (non-software) · high confidence · 17 postings
They will write a script in python or LabView to perform the auto-focusing calibration routine.
2027 Monarch Quantum Summer Internship Program · first seen 2026-06-26
C++Software engineering · high confidence · 10 postings
• Champion and evolve engineering standards, architectural patterns, and best practices across C++ and Python codebases, and drive their adoption team-wide.
Senior Principal Software Engineer · first seen 2026-09-22
LabVIEWEngineering (non-software) · high confidence · 3 postings
upport or lead DVPR activities across EVT, DVT, and PVT phases — develop test plans, define acceptance criteria, execute qualification protocols, author sign-off documentation, and build automated test sequences (Python / LabVIEW / MATLAB).
Photonics Module Test Engineer 3 · first seen 2026-07-12
CMakeSoftware engineering · high confidence · 3 postings
• Manage build configurations and dependencies using CMake and/or Python packaging tools.
Principal Software Engineer · first seen 2026-09-22
GoogleTestSoftware engineering · high confidence · 3 postings
• Write unit tests using Google Test to ensure software reliability and robustness.
Software Engineer 3 · first seen 2026-09-22
Zemax OpticStudioEngineering (non-software) · medium confidence · 6 postings
limited to, material characterization; device-level semiconductor laser characterization such as spectral analysis and power-efficiency measurements; and optical and thermal modeling using tools such as Zemax, COMSOL, SolidWorks, and ANSYS.
2027 Monarch Quantum Summer Internship Program · first seen 2026-06-26
Ansysmedium confidence · 4 postings
limited to, material characterization; device-level semiconductor laser characterization such as spectral analysis and power-efficiency measurements; and optical and thermal modeling using tools such as Zemax, COMSOL, SolidWorks, and ANSYS.
2027 Monarch Quantum Summer Internship Program · first seen 2026-06-26
MATLABEngineering (non-software) · medium confidence · 4 postings
upport or lead DVPR activities across EVT, DVT, and PVT phases — develop test plans, define acceptance criteria, execute qualification protocols, author sign-off documentation, and build automated test sequences (Python / LabVIEW / MATLAB).
Photonics Module Test Engineer 3 · first seen 2026-07-08
SolidWorksEngineering (non-software) · medium confidence · 8 postings
limited to, material characterization; device-level semiconductor laser characterization such as spectral analysis and power-efficiency measurements; and optical and thermal modeling using tools such as Zemax, COMSOL, SolidWorks, and ANSYS.
2027 Monarch Quantum Summer Internship Program · first seen 2026-07-08
GitSoftware engineering · medium confidence · 6 postings
• Fluent developing and operating software on Windows, with Git.
Senior Robotics Software Engineer · first seen 2026-09-22
EthernetSoftware engineering · medium confidence · 4 postings
• Experience with device level communication protocols (e.g., SPI, I2C, Ethernet, Serial, SerDes).
Firmware Engineer 4 · first seen 2026-09-22
Altium Designermedium confidence · 3 postings
• Proficient with Altium Designer for schematic capture, PCB design, layout, and electrical design documentation.
Electrical Engineering Manager · first seen 2026-09-18
AWS Lambdamedium confidence · 3 postings
tion of engineering tasks including use of design software (Ansys Zemax OpticStudio, Photon Engineering FRED, and/or Lambda Research OSLO preferred) and quantitative analysis/programming tools (Python), instrumentation and measurement, part
Optical Engineer Level 4 · first seen 2026-06-26
FRED Optical Engineering Softwaremedium confidence · 3 postings
ccessful execution of engineering tasks including use of design software (Ansys Zemax OpticStudio, Photon Engineering FRED, and/or Lambda Research OSLO preferred) and quantitative analysis/programming tools (Python), instrumentation and mea
Optical Engineer Level 4 · first seen 2026-06-26
On the website or in DNS

Vendors whose code loads on monarchquantum.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

Microsoft 365seen on monarchquantum.com
microsoft_365_gcc_highseen on monarchquantum.com
microsoft_teamsseen on monarchquantum.com
proofpoint_essentialsseen on monarchquantum.com
04Hiring

71 open roles, 60 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring engineering (non-software) in United States →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Monarch Quantum, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Monarch Quantum to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like Monarch Quantum

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 598 scored.

Quantum MachinesOther electronics & electrical manufacturing · United States51-200 employees
Quantum Design, Inc.Sensor instrument manufacturers · United States201-500 employees
Quantum DesignSensor instrument manufacturers · United States2-10 employees
QuandelaApplied AI ML development · France51-200 employees
Quantum MotionSemiconductor manufacturers · United Kingdom51-200 employees
Quantum Technological Innovations (QTI)IoT device manufacturers · United States51-200 employees
07Profile

From the company's own website

Legal nameMonarch Quantum
IndustryManufacturing & industry · Other electronics & electrical manufacturing
Offeringsintegrated photonic light engines · plug-and-play modular systems · quantum computing solutions · quantum sensing solutions · quantum communications solutions
Target customersquantum systems integrators · quantum ecosystem partners · quantum technology companies
Geographic scopeunknown · also United Kingdom
Reviews found
Public contact points1 role addresses · 0 phone numbers
Pages readprivacy, pricing, terms, locations, home, contact, careers, services
Datescrawled 2026-09-09 · profiled 2026-09-12 · hiring built 2026-10-28
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Monarch Quantum (San Diego, United States, 201-500 employees) has 71 open roles, 24 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/monarchquantum.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from monarchquantum.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Workable career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Monarch Quantum: questions

Does Monarch Quantum use Python?

Yes, by the company's own words: 17 postings name it, first seen 2026-06-26, in the engineering (non-software) team.

Is Monarch Quantum hiring?

71 open roles as of 30 October 2026, 24 opened in the last 30 days and 0 closed. The largest team hiring is engineering (non-software).

Where does this profile come from?

From monarchquantum.com itself: we crawled it on 2026-09-09, built the profile on 2026-09-12, and read its career site (Workable) hourly since. Headcount is from LinkedIn.

Who should I write to at Monarch Quantum?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

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