Salary
$161k – $218k per year
Location
Hybrid (Broomfield, United States)
Seniority
Principal · 8+ years exp
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Oct 14, 2026. Quantinuum scores B on the Alion truth index.
Overview
Company
Impact
Profile match
Headquartered in Broomfield, Colorado, Quantinuum is a full-stack quantum computing company formed through the merger of Honeywell Quantum Solutions and Cambridge Quantum. The firm develops trapped-ion quantum hardware alongside specialized software platforms, including quantum chemistry engines, compiler toolkits, and quantum-cybersecurity applications.
Backed by Silicon Valley Investclub, QED Investors, Owl Ventures
We are seeking a Lead/Principal Reliability Engineer in our Broomfield, CO location. This role offers the opportunity to work on a hybrid schedule. Employees are expected to work at their assigned location and may work remotely up to 2 days per week, with approval.
All applicants for placement in safety-sensitive positions will be required to submit to a pre-employment drug test.
Key Responsibilities:
- Define and lead reliability strategies for new technologies with limited historical data, evolving architectures, and unproven materials or processes. Special cases include optical and photonic technologies, extreme-high vacuum components, and cryogenic cooling systems.
- Develop reliability analyses at the system or product level, rolling up a combination of subassembly or component-level reliability test campaigns and study of published reliability results for mature products.
- Work with component and discipline subject matter experts to develop physics of failure models for new technologies in areas such as those noted above.
- Create accelerated stress test plans, novel characterization methods, reliability metrics, and prediction methods appropriate for first-of-kind technologies.
- Collaborate with design teams to drive reliability-centric requirements and design decisions, including derating, margin analysis, redundancy strategies, and component selection.
- Analyze early prototypes and test results to identify root causes, quantify reliability risks, and propose design or process improvements.
You Must Have:
- Minimum bachelor’s degree
- Minimum 8+ years of professional experience (6 years with master’s, 5 years with PhD) in reliability engineering roles. Experience must include the reliability of products or systems incorporating one or more of the following technology areas: photonics, lasers, advanced materials, optical sensors, and/or optical systems.
- Due to national security requirements imposed by the U.S. Government, candidates for this position must not be a People's Republic of China national or Russian national unless the candidate is also a U.S. citizen.
- Due to Contractual requirements, must be a U.S. Person defined as: U.S. citizen, permanent resident or green card holder, or worker granted asylum or refugee status
We Value:
- Bachelor’s degree in electrical engineering, materials science, mechanical engineering, physics, or related field (advanced degree preferred).
- Experience with quantitative reliability analysis of complex products or systems incorporating optical and electronic technologies, resulting in analysis artifacts such as Mean Time Between Failure (MTBF), failure rate, and probability of mission success.
- Experience participating in failure mode and effects criticality analysis (FMECA) efforts for complex products or systems incorporating optical and electronic technologies.
- Hands-on experience with reliability test equipment, environmental stress methods, highly-accelerated life and stress testing, and data analysis.
- Experience with reliability studies of new technologies and/or first-generation product introduction.
- Proficiency in physics of failure, statistical analysis, reliability prediction tools, and design-for-reliability methodologies.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,841,255 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Free forever. No card. Under a minute.
Recommended for you based on this role
Industrial Engineering
Similar stack
Same company
Broomfield
$115k – $165k per year • In office • Full-Time • 6+ years exp • Bachelor's Degree • Fremont
Robotics
Digital Twin
Apply
Lead Development Engineer
15 days ago
$87k – $100k per year • In office • Full-Time • 3+ years exp • Marlborough
Apply
Staff Engineer, TPG IE Budgeting
21 days ago
≈ $115k – $226k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Boise
Python
SQL
Management
Outlook
Microsoft Office
Apply
Mechanical Engineer Principal
3 days ago
$98k – $127k per year • In office • TS/SCI • Full-Time • 8+ years exp • Master's Degree • United States
Apply
Staff Mechanical Engineer, Optomechanics
1 day ago
≈ $121k – $238k per year (Estimated) • Equity • In office • Full-Time • 10+ years exp • Bachelor's Degree • Pleasanton
Design
SolidWorks
Apply
Lead Supplier Quality Engineer - 1067
5 days ago
$120k – $162k per year • Hybrid • Full-Time • 8+ years exp • Bachelor's Degree • Broomfield
Apply
$162k – $218k per year • In office • Full-Time • 7+ years exp • Bachelor's Degree • Broomfield
Apply
Project Engineer - Mechanical Products - 1040
17 days ago
$129k – $185k per year • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Broomfield
Management
Scrum
Kanban
Apply
Lead Optical Engineer - 981
18 days ago
$148k – $199k per year • In office • Full-Time • 8+ years exp • Bachelor's Degree • Broomfield
Apply
Mechanical Engineering Intern - 1047
19 days ago
$54k – $72k per year • In office • Internship • Bachelor's Degree • Brooklyn Park
Python
MATLAB
Apply
Advanced Electro-Optical Engineer - 1063
1 day ago
$131k – $176k per year • In office • Full-Time • 3+ years exp • Master's Degree • Broomfield
Python
C++
MATLAB
DevOps
Git
Apply
Systems Safety Engineer
5 days ago
$126k – $167k per year • Equity • In office • 5+ years exp • Bachelor's Degree • Broomfield • Costa Mesa
AI/ML
Computer Vision
Human-in-the-Loop
Robotics
Sensor Fusion
Apply
Lead Supplier Quality Engineer - 1067
5 days ago
$120k – $162k per year • Hybrid • Full-Time • 8+ years exp • Bachelor's Degree • Broomfield
Apply
Sales Enablement Manager
1 day ago
$95k – $128k per year • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Broomfield • Atlanta
Apply
Senior Agentic Infrastructure Engineer
1 day ago
≈ $111k – $212k per year (Estimated) • In office • Full-Time • 7+ years exp • Broomfield
AI/ML
AI Agents
LLM Evaluation
DevOps
Terraform
GitHub Actions
Azure
CI/CD
Platform Engineering
Cybersecurity
SOC 2
Least Privilege
SIEM
Apply
This is one of many
1,841,255 more open roles from verified company boards, updated every day.

