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Injector Jobs in Dayton, OH (NOW HIRING)

ATC Healthcare

Cath Lab Technician

Middletown, OH

$73/hr

Balances and calibrates equipment including, but not limited to, x-ray cameras, pressure recorders, pressure sensitive transducers, desitometer, power injector and oxygen consumption apparatus, as ...

EXPANSIA

E01-M01 Senior Propulsion Engineer

Dayton, OH · On-site

$90K - $109K/yr

For liquid rocket engines: interpretation of propulsion system flow diagrams, injector design, feed systems, coolant systems, and identification and management of pressure losses * Professional ...

All JobsInjector JobsInjector Jobs in Dayton, OH

Injector information

See Dayton, OH salary details

$11

$17

$24

How much do injector jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for injector in Dayton, OH is $17.85, according to ZipRecruiter salary data. Most workers in this role earn between $14.95 and $20.10 per hour, depending on experience, location, and employer.

What is the difference between Injector vs Sprayer?

AspectInjectorSprayer
Required CredentialsCertification in chemical handling, technical trainingSimilar certifications, often overlapping with chemical safety
Work EnvironmentIndustrial, manufacturing, or agricultural settingsAgricultural fields, greenhouses, or industrial sites
Employer & Industry UsageManufacturers, farms, chemical plantsAgricultural companies, pest control services
Common Search & ComparisonYesYes

Both Injectors and Sprayers are involved in applying chemicals or liquids, but Injectors typically refer to devices or roles focused on precise injection of substances in industrial or agricultural settings. Sprayers are more commonly associated with dispersing liquids over larger areas, such as crops or surfaces. While their work environments and certifications overlap, their primary functions differ, making them distinct roles within the same industry.

Do injectors make money?

Injectors, as a job role, can earn varying salaries depending on experience, location, and industry. Typically, they earn hourly wages or salaries, with some positions offering additional compensation through commissions or bonuses. Skills such as precision and certification can influence earning potential.

What qualifications do you need to be an injector?

To become an injector, candidates typically need a valid medical license or certification in their field, such as nursing or medical assisting, along with specialized training in injection techniques. Certification from recognized organizations and knowledge of safety protocols are often required, and some roles may require additional state or local licensing. Strong attention to detail and good manual dexterity are also important skills for this role.

What cities near Dayton, OH are hiring for Injector jobs?

Cities near Dayton, OH with the most Injector job openings:

Injector jobs near you
Infographic showing various Injector job openings in Dayton, OH as of August 2026, with employment types broken down into 3% As Needed, 64% Full Time, 18% Part Time, 1% Temporary, 13% Contract, and 1% Nights. Highlights an 95% Physical, and 5% Remote job distribution, with an average salary of $37,118 per year, or $17.8 per hour.

Senior Propulsion Engineer

Modern Technology Solutions, Inc.

Beavercreek, OH • On-site

$96K - $133K/yr

Full-time

Re-posted 16 days ago

Job description

MTSI is seeking a Senior Propulsion Engineer to serve as a consultant to our customers in the USAF. This position will support a broader pool of work involving the guidance, navigation, propulsion, control, SW modeling and simulation of rocket propelled aerospace vehicles. The incumbent will be responsible for addressing our customer's inquiries regarding propulsion systems entailing liquid rocket engines and solid rocket motors.
Additionally, the incumbent will be expected to formally handle these inquiries via technical reporting stemming from professional experience, background research, professional databases on propulsion, rudimentary design analyses and other technical resources. The incumbent must be able to work autonomously with little guidance; on occasion, the incumbent must also be able to contribute to collaborative reporting to our customers.
Minimum Qualifications, Experience and Skills:
  • A bachelor's degree in aerospace or mechanical engineering from an ABET accredited university
  • 5 or more years of demonstrable experience concerning the design, testing or evaluation of either propulsion systems or fluid mechanical systems
  • Formal education or training with the following propulsive topics: thermodynamics with emphasis on thermal and chemical equilibrium, stoichiometry, quasi 1D/2D compressible flow, basic design theory of rocket nozzles, structural mechanics, and classical mechanics.
  • Demonstrable proficiency with scientific computing for mechanical or aerospace engineering analyses with a capable language (ex. C, C++, Fortran, Python, MATLAB etc.)
  • TS/SCI Eligibility

Preferred Qualifications, Experience and Skills:
  • A master's degree in aerospace or mechanical engineering from an ABET accredited university with an emphasis on chemical rocket propulsion
  • Recent TS/SCI eligibility
  • 8 or more years of professional experience with the design, testing or evaluation of propulsion systems with an emphasis on either liquid rocket engines or solid rocket motors
  • Professional experience utilizing propulsive databases maintained by JANNAF
  • Proven capability working with engineering software to analyze the performance of chemical propellants (ex. NASA's Chemical Equilibrium Analysis [CEA])
  • Professional experience applying the following propulsive and fluid mechanical topics:
  • Fluid-mechanical measurement apparatuses (ex. pressure transducers, flow meters, thermocouples etc.)
  • Combustion of liquid and solid propellants
  • Performance analysis of chemical propellants
  • For solid rocket motors: igniter design, propellant grain design, and structural analysis of propellant grains and rocket cases
  • For liquid engines: interpreting flow diagrams of propulsive circuits, injector design, feed systems, coolant systems, identification/handling of pressures losses
  • Professional experience collaborating with other engineers on the assessment of the total vehicle performance w.r.t. each subsystem

Other Requirements:
  • Willingness to relocate to Dayton, Ohio

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