Software engineer jobs in Middletown, OH and nearby (215 jobs)

Software engineer jobs within 25 miles of Middletown, OH. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Counted Nov 8, 2026

Hiring at a glance

View jobs

Open jobs: 215
Employers: 62

Advertised starting pay

Average starting payUSD / year: $135,100Across 10 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 2%4 listings
On-site: 8%18 listings

Not specified: 90% (193 listings)

Employers hiring include BOOZ ALLEN HAMILTON INC (18), Modern Technology Solutions Inc (15), STR (14).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

About these jobs

Before you apply

Look at the required languages, systems and experience in each ad. Job Bank describes typical education and programming experience for this occupation. A junior title does not mean every employer accepts applicants without experience. Job Bank / Guichet-Emplois.

Guidance reviewed on September 16, 2026.

Based on the dated count above. Listings can change. How we count

Software engineer jobs in Middletown, OH and nearby

Within 25 miles

Save this search

Added 16 hours ago
C++ Software Engineer, Junior
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0251725 C++ Software Engineer, Junior The Opportunity: Develop solution architecture (SA) and resolve complex issues in a variety of projects through the implementation of…
Added 16 hours ago
Software Engineer / Architect
DCS CORPORATION
Dayton, OH
Job Brief Software Engineer / Architect Infoscitex (IST), a DCS company, has an opportunity for an outstanding Software Engineer / Architect to join our team to support an extensive…
Added 1 day ago
Principal/Sr Principal Software Engineer Guidance Navigation Control (GNC)
Northrop Grumman
Beavercreek, OH
Added 1 day ago
C++ Software Engineer, Junior
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0240412 C++ Software Engineer, Junior The Opportunity: Develop solution architecture ( SA ) and resolve complex issues in a variety of projects through the implementation of…
Added 1 day ago
C++ Software Engineer, Junior
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0241788 C++ Software Engineer, Junior The Opportunity: Develop solution architecture ( SA ) and resolve complex issues in a variety of projects through the implementation of…
Added 2 days ago
Site Reliability Engineer (Associate - Senior Level/Multiple Positions)
Mile Two, LLC
DAYTON, OH
Added 2 days ago
IG
TS/SCI Full Stack Software Engineer
Insight Global
Beavercreek, OH
- From $68 USD / hour
4+ years of hands on full stack software development experience
Added 2 days ago
Principal Software Engineer
UST GLOBAL INC
Mason, OH
Role description Developer III - Software Engineer The Role We are seeking a skilled and motivated Software Engineer with 5-8 years of experience in designing, developing, and maintaining…
Added 2 days ago
Software Engineer and Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0240233 Software Engineer and Developer The Opportunity: As a back-end develop er, you can resolve a problem with a complete end-to-end solution in a fast, agile environment.…
Added 2 days ago
Principal Software Engineer
Riverside Research Institute
Dayton, OH
Software Engineer Location US-OH-Beavercreek ID 2026-4457 Category Software Development Position Type Full Time Salary Riverside Overview Riverside Research is an independent National…
Added 2 days ago
Principal Software Engineer
Riverside Research Institute
Dayton, OH
Software Engineer Location US-OH-Beavercreek ID 2026-4460 Category Research & Development Position Type Full Time Salary Riverside Overview Riverside Research is an independent National…
Added 3 days ago
TS/SCI Software Engineer (Python)
Insight Global
Beavercreek, OH
An employer in the Dayton, Ohio area is seeking a TS/SCI-cleared Software Engineer for a contract-to-hire opportunity. In this role, you will develop and maintain backend applications,…
Added 3 days ago
Software Engineer Lead - Secret - WPAFB - 31029 *
Huntington Ingalls Industries
Dayton, OH
Added 4 days ago
Software Engineer
Riverside Research Institute
Beavercreek, OH
Riverside Research is seeking a Software Engineer/Electrical Engineer to support an Air Force research and development
Added 4 days ago
Software Engineer (No Security Clearance Required)
Etegent Technologies, LTD
Beavercreek, OH
…professionals dedicated to developing and commercializing AI/ML/Software solutions that address our customers’ most significant challenges and…
Added 4 days ago
Senior Cloud Software Engineer
Modern Technology Solutions Inc
Dayton, OH
Added 4 days ago
Junior Cloud/Software Engineer
Modern Technology Solutions Inc
Dayton, OH
Added 4 days ago
Cloud Software Engineer
Modern Technology Solutions Inc
Dayton, OH
Added 4 days ago
Computer Vision Software Engineer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246213 Computer Vision Software Engineer The Opportunity: As a software developer, you know that good software is more than a nice-looking interface and data. You need the…
Added 5 days ago
Custom Software Engineer
Accenture Federal Services
Dayton, OH
Added 5 days ago
Custom Software Engineer
Accenture Federal Services
Dayton, OH
Added 5 days ago
Software Engineer
Riverside Research Institute
Beavercreek, OH
Riverside Research is seeking a Software Engineer to support an Air Force research and development effort focused on a
Added 5 days ago
Jr Software Engineer
Riverside Research Institute
Beavercreek, OH
Riverside Research is seeking a Junior Software Engineer to support an Air Force research and development effort focus
Added 6 days ago
Modeling and Simulation Software Engineer
LEIDOS, INC.
Beavercreek, OH
Leidos is hiring a Modeling and Simulation Engineer with an active Secret clearance in our Beavercreek Ohio Office. The successful candidate will use strong technical capabilities and…
Added 6 days ago
Senior Software Engineer
STR
Dayton, OH

LEIDOS, INC.

Modeling and Simulation Software Engineer

Beavercreek, OH, United States

Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: Bachelor’s degree in CS, CE, EE or a related field with 4+ years of applicable experience or an MS degree in CS, CE, EE, or a related field with 2+ years of experience
Posting language: English
Posted: Nov 2, 2026

Original job description

Leidos is hiring a Modeling and Simulation Engineer with an active Secret clearance in our Beavercreek Ohio Office. The successful candidate will use strong technical capabilities and communication skills to collaborate with technical teams of engineers and scientists to integrate an infrared threat simulation into a multispectral few-on-few engagement simulation environment.

Primary Responsibilities:

Perform tasks related to the integration of an infrared threat simulation into a multispectral few-on-few, C++ based simulation environment
Work with a team of engineers and collaborate on team tasking
Collaborate with teams of government and contractor personnel
Participate in the design and implementation of tools that support the wider multispectral simulation
Test and evaluate implementations, provide feedback to developmental team and team partners
Develop, code and test software and prepare documentation requested by the government customer

Basic Qualifications:

Bachelor’s degree in CS, CE, EE or a related field with 4+ years of applicable experience or an MS degree in CS, CE, EE, or a related field with 2+ years of experience
Experience with C++, Linux
Experience with modeling and simulation (M&S) techniques
Excellent English-language written and verbal communication. Strong emphasis on writing ability
Great people skills and the desire to work with technical teams of engineers and scientists
Ability to work independently and under deadlines in a mixed government-contractor environment
To be considered, must have a current and active Secret security clearance

Preferred Qualifications:

Experience working with modeling and simulation, Python, GPU compute, HPC resources, EO/IR sensor phenomenology, infrared threat systems
Previous experience with department of defense software applications

NKE If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 2, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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