Top 10562 Diagnostic engineer Jobs

Performance Engineer
Hermeus —Los Angeles, CA
- $91,800 - $187,450 a year
- Full-time
- Master's degree
- Analysis skills
- Experience equivalent to degree accepted
- Paid parental leave
- Paid holidays
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Product Design & Development Engineer
Innova Electronics Corp —Irvine, CA
- $85,000 - $90,000 a year
- Full-time
- Background check
- 5 years
- English
- Health insurance
- Dental insurance
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Electronics Maintenance Engineer
Stellant Systems —Williamsport, PA
- Full-time
- Mentoring
- In-person
- Electrical Engineering
Mechanical Engineer
Awareness Technology, Inc. —Palm City, FL
- From $70,000 a year
- Full-time
- Schematics
- Office
- Microsoft Office
- Health savings account
- Health insurance
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8d
Field Service Engineer
Bauer, Inc. —Bristol, CT
- Full-time
- Background check
- Schematics
- Mid-level
- Health savings account
- Health insurance
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Analytical Instrumentation Service Engineer
ALT | American Laboratory Trading —East Lyme, CT
- From $70,000 a year
- Urgently hiring
- Schematics
- Mid-level
- Office
- Health savings account
- Health insurance
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Firmware Software Engineer
Optical Zonu Corp. —Van Nuys, CA
- $100,000 - $160,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Health insurance
- Dental insurance
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PLC Engineer
Propersys Corporation —Phoenix, AZ
- $65,000 - $100,000 a year
- Full-time
- Background check
- Microsoft Excel
- System design
- Health insurance
- Dental insurance
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Diagnostic Imaging Service Engineer
CIRACETCorp —Miami, FL
- $75,000 - $100,000 a year
- Full-time
- Travel
- US work authorization
- In-person
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Lead Field Service Controls Engineer
Mehnert USA —Austin, TX
- Weekends as needed
- 7 years
- Customer service
- System design
- Health insurance
- Dental insurance
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Maintenance Reliability Engineer
Post Consumer Brands —Bloomsburg, PA
- Full-time
- Computer literacy
- English
- Mid-level
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HVAC Technician / Engineering (Facilities, Resort)
the Tides Inn —Irvington, VA
- $18 - $19 an hour
- Weekends as needed
- Customer service
- Engineering
- Mid-level
- Health savings account
- Disability insurance
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Systems Engineer
Denken Solutions, Inc. —Foster City, MI
- $107 an hour
- Office
- Master's degree
- Linux
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Mid-Level Engineer/Architect
SME —Grand Rapids, MI
- Overtime
- Clean driving record
- 5 years
- Mid-level
- Profit sharing
- Health insurance
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Lead Facility Maintenance Technician
Valicor Environmental Services LLC —Adamsville, AL
- Full-time
- Pass drug screening
- Mid-level
- 3 years
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Senior Building Engineer
The Nash Casino —Nashua, NH
- $75,000 a year
- Full-time
- Carpentry
- Ability to walk for extended periods
- High school diploma or GED
- Free parking
- AD&D insurance
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Senior Commissioning Engineer
Sain Engineering Associates, Inc. —Birmingham, AL
- Full-time
- Microsoft Excel
- Analysis skills
- Travel
- Relocation assistance
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Senior Electronics Engineer
Sperry Rail, Inc. —Shelton, CT
- $125,000 - $140,000 a year
- Full-time
- Computer Science
- Analysis skills
- Math
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Senior Manufacturing Engineer
Aquabiliti —Nashville, TN
- $95,000 - $130,000 a year
- Full-time
- ERP systems
- Maintenance
- Electrical experience
- Health insurance
- Dental insurance
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Mechanical Field Engineer
Hyundai ENG America Inc —Ellabell, GA
- $80,000 - $100,000 a year
- Full-time
- 5 years
- Ability to lift 50 pounds
- Continuous improvement
- Health insurance
- Dental insurance
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Performance Engineer

Hermeus
Los Angeles, CA

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Job Details

Full-time
$91,800 - $187,450 a year

Benefits

Stock options
Paid parental leave
Paid holidays
Health insurance
Unlimited paid time off
401(k)
Paid time off
Parental leave
Pet insurance

Qualifications

Fluid dynamics
MATLAB
Bachelor's degree in engineering
Aerodynamics
Data interpretation
Systems analysis
Thermodynamic analysis
Python
Engineering validation

Full Job Description

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage.

About The Role:

In your role as a Performance Engineer, you will be responsible for analyzing, modeling, and optimizing aircraft and propulsion system performance across the full flight envelope. This position requires strong expertise in gas turbine engine cycles, aerodynamics, and thermodynamics to support aircraft development, certification, and operational excellence.

Responsibilities:

Perform thermodynamic cycle analysis of turbofan engines, evaluating thrust, TSFC, efficiency, operability margins, and performance across the flight envelope.
Develop, validate, and maintain propulsion system performance models to support aircraft integration, certification, and customer deliverables.
Generate aircraft and engine performance data for flight manuals, flight computers, and executive-level program assessments.
Conduct runway and mission performance analyses
Support engine-airframe integration efforts, including takeoff thrust optimization and safety-focused performance methodologies.
Author and execute flight test plans to evaluate propulsion robustness, operability, and early design maturity.
Contribute to advanced combustion and fluid dynamics modeling efforts
Support experimental testing efforts including aeroacoustics, flow visualization (Schlieren), wind tunnel testing, and telemetry data analysis.
Play a key role within our HEAT (High-Enthalpy Airflow Test) facility, including sizing, analyzing, and optimizing this world-class test infrastructure.

Requirements:

Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, or related field.
Strong foundation in thermodynamics, compressible flow, gas turbine engine cycles, and aerodynamics.
Experience with propulsion performance modeling and aircraft performance analysis
Proficiency in MATLAB and Python
Demonstrated ability to interpret and validate complex engineering data sets.

Preferred Skills and Experience:

Master’s degree in Aerospace Engineering with focus on propulsion, aerothermodynamics, or combustion.
Experience supporting turbofan engine development programs
Background in CFD, Large Eddy Simulation (LES), or reduced-order modeling techniques.
Exposure to experimental aerodynamics, aeroacoustics, or high-speed flow diagnostics.
Strong systems-level thinking with attention to both detailed analysis and program-level impacts.
Demonstrated leadership in technical initiatives or cross-functional collaboration.

The salary range listed for this role is intended as a general guideline. Final compensation will be determined based on a variety of factors, including role scope and responsibilities, relevant experience, education and training, key skills, market data, and business needs.

At Hermeus, compensation is only one part of our total rewards package. We offer competitive pay, equity, and a range of benefits designed to support our team.

Benefits:

Health & Wellness: 100% employer-paid healthcare and pet insurance
Financial: Competitive pay, stock options, 401(k) retirement plan, and potential year-end bonuses
Time Off: Paid parental leave, 12 federal holidays, unlimited PTO for exempt employees, and generous accrued PTO for non-exempt employees
Office Perks: Weekly paid office lunches and fully stocked breakrooms

U.S. EXPORT CONTROL COMPLIANCE STATUS

The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.

EQUAL OPPORTUNITY

Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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Refine Your Search

diagnostic engineer jobs

Performance Engineer

Product Design & Development Engineer

Electronics Maintenance Engineer

Mechanical Engineer

Field Service Engineer

Analytical Instrumentation Service Engineer

Firmware Software Engineer

PLC Engineer

Diagnostic Imaging Service Engineer

Lead Field Service Controls Engineer

Maintenance Reliability Engineer

HVAC Technician / Engineering (Facilities, Resort)

Systems Engineer

Mid-Level Engineer/Architect

Lead Facility Maintenance Technician

Senior Building Engineer

Senior Commissioning Engineer

Senior Electronics Engineer

Senior Manufacturing Engineer

Mechanical Field Engineer

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