Modeling and Simulation Engineer
$69K - $125K/yr
Leidos is hiring a Modeling and Simulation Engineer with an active TS/SCI clearance at Wright-Patterson Air Force Base, Ohio. The successful candidate will use strong technical capabilities and ...
120 Leidos Sql Engineer Jobs Hiring Near You
Modeling and Simulation Engineer
$69K - $125K/yr
Leidos is hiring a Modeling and Simulation Engineer with an active TS/SCI clearance at Wright-Patterson Air Force Base, Ohio. The successful candidate will use strong technical capabilities and ...
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... You will leverage Model-Based Systems Engineering (MBSE) principles to establish seamless ...
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... You will leverage Model-Based Systems Engineering (MBSE) principles to establish seamless ...
Kinetics Sr Software Engineer
Beavercreek, OH · On-site
$107K - $195K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... Leidos' Defense Systems Kinetics Business Area is seeking a Software Developer to join our team as ...
Kinetics Sr Software Engineer
Beavercreek, OH · On-site
$107K - $195K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... Leidos' Defense Systems Kinetics Business Area is seeking a Software Developer to join our team as ...
Leidos is hiring a Lead Modeling and Simulation Software Engineer with an active Secret clearance in our Beavercreek Ohio Office. The successful candidate will use strong technical capabilities and ...
Leidos is hiring a Lead Modeling and Simulation Software Engineer with an active Secret clearance in our Beavercreek Ohio Office. The successful candidate will use strong technical capabilities and ...
Modeling and Simulation Lead Software Engineer
Beavercreek, OH · On-site
$87K - $157K/yr
Leidos is hiring a Lead Modeling and Simulation Software Engineer with an active Secret clearance in our Beavercreek Ohio Office. The successful candidate will use strong technical capabilities and ...
Modeling and Simulation Lead Software Engineer
Beavercreek, OH · On-site
$87K - $157K/yr
Leidos is hiring a Lead Modeling and Simulation Software Engineer with an active Secret clearance in our Beavercreek Ohio Office. The successful candidate will use strong technical capabilities and ...
AFSIM Modeling and Simulation Engineer
Dayton, OH · On-site
$87K - $157K/yr
Leidos is seeking an AFSIM Modeling and Simulation Engineer with an active TS/SCI at Wright-Patterson Air Force Base, Ohio. This role combines strong technical expertise with excellent collaboration ...
AFSIM Modeling and Simulation Engineer
Dayton, OH · On-site
$87K - $157K/yr
Leidos is seeking an AFSIM Modeling and Simulation Engineer with an active TS/SCI at Wright-Patterson Air Force Base, Ohio. This role combines strong technical expertise with excellent collaboration ...
AFSIM Modeling and Simulation Engineer
$87K - $157K/yr
Leidos is seeking an AFSIM Modeling and Simulation Engineer with an active TS/SCI at Wright-Patterson Air Force Base, Ohio. This role combines strong technical expertise with excellent collaboration ...
AFSIM Modeling and Simulation Engineer
$87K - $157K/yr
Leidos is seeking an AFSIM Modeling and Simulation Engineer with an active TS/SCI at Wright-Patterson Air Force Base, Ohio. This role combines strong technical expertise with excellent collaboration ...
Lead Transmission Line Engineer
Columbus, OH · On-site
$92K - $166K/yr
Develop a team of engineers by training, coaching, and nurturing Leidos' engineering talent. * Supervise staff by approving timesheets and running the annual performance review process. * Participate ...
Lead Transmission Line Engineer
Columbus, OH · On-site
$92K - $166K/yr
Develop a team of engineers by training, coaching, and nurturing Leidos' engineering talent. * Supervise staff by approving timesheets and running the annual performance review process. * Participate ...
Leidos is seeking a highly experienced Hybrid SATCOM Chief Engineer to provide technical leadership and engineering oversight in support of the C3HST Program. The selected candidate will serve as the ...
Leidos is seeking a highly experienced Hybrid SATCOM Chief Engineer to provide technical leadership and engineering oversight in support of the C3HST Program. The selected candidate will serve as the ...
Lead Transmission Line Engineer
Dayton, OH · On-site
$92K - $166K/yr
Develop a team of engineers by training, coaching, and nurturing Leidos' engineering talent. * Supervise staff by approving timesheets and running the annual performance review process. * Participate ...
Lead Transmission Line Engineer
Dayton, OH · On-site
$92K - $166K/yr
Develop a team of engineers by training, coaching, and nurturing Leidos' engineering talent. * Supervise staff by approving timesheets and running the annual performance review process. * Participate ...
Leidos is seeking a highly experienced Hybrid SATCOM Chief Engineer to provide technical leadership and engineering oversight in support of the C3HST Program. The selected candidate will serve as the ...
Leidos is seeking a highly experienced Hybrid SATCOM Chief Engineer to provide technical leadership and engineering oversight in support of the C3HST Program. The selected candidate will serve as the ...
Develop a team of engineers by training, coaching, and nurturing Leidos' engineering talent. * Supervise staff by approving timesheets and running the annual performance review process. * Participate ...
Develop a team of engineers by training, coaching, and nurturing Leidos' engineering talent. * Supervise staff by approving timesheets and running the annual performance review process. * Participate ...
Model Based Systems Engineer
Dayton, OH · On-site
$107K - $195K/yr
The Defense Sector at Leidos currently has an opening for a cleared Model Based Systems Engineer on the Digital Infrastructure Network Manager (DINM) Program in Orlando, Dayton, or Northern Virginia.
Model Based Systems Engineer
Dayton, OH · On-site
$107K - $195K/yr
The Defense Sector at Leidos currently has an opening for a cleared Model Based Systems Engineer on the Digital Infrastructure Network Manager (DINM) Program in Orlando, Dayton, or Northern Virginia.
Develop a team of engineers by training, coaching, and nurturing Leidos' engineering talent. * Supervise staff by approving timesheets and running the annual performance review process. * Participate ...
Develop a team of engineers by training, coaching, and nurturing Leidos' engineering talent. * Supervise staff by approving timesheets and running the annual performance review process. * Participate ...
Signature Modeling Engineer
Beavercreek, OH · On-site
$57K - $104K/yr
Leidos currently has an exciting opening for a signatures modeling engineer to work in our Beavercreek office in the greater Dayton, OH area. As a Signatures Modeling Engineer, you will apply your ...
Signature Modeling Engineer
Beavercreek, OH · On-site
$57K - $104K/yr
Leidos currently has an exciting opening for a signatures modeling engineer to work in our Beavercreek office in the greater Dayton, OH area. As a Signatures Modeling Engineer, you will apply your ...
Signature Modeling Engineer
$57K - $104K/yr
Leidos currently has an exciting opening for a signatures modeling engineer to work in our Beavercreek office in the greater Dayton, OH area. As a Signatures Modeling Engineer, you will apply your ...
Signature Modeling Engineer
$57K - $104K/yr
Leidos currently has an exciting opening for a signatures modeling engineer to work in our Beavercreek office in the greater Dayton, OH area. As a Signatures Modeling Engineer, you will apply your ...
Digital Engineer
$107K - $195K/yr
The Digital Engineering position is responsible for supporting the research, design, development ... At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We ...
Digital Engineer
$107K - $195K/yr
The Digital Engineering position is responsible for supporting the research, design, development ... At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We ...
Digital Engineer
Beavercreek, OH · On-site
$107K - $195K/yr
The Digital Engineering position is responsible for supporting the research, design, development ... At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We ...
Digital Engineer
Beavercreek, OH · On-site
$107K - $195K/yr
The Digital Engineering position is responsible for supporting the research, design, development ... At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We ...
Python Developer
$107K - $195K/yr
Python Developer Who We Are ... Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network ...
Python Developer
$107K - $195K/yr
Python Developer Who We Are ... Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network ...
Python Developer
$107K - $195K/yr
Python Developer Who We Are ... Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network ...
Python Developer
$107K - $195K/yr
Python Developer Who We Are ... Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network ...
Leidos Jobs Information
What is it like to work at Leidos?
Leidos is a company that values innovation, collaboration, and customer satisfaction, fostering a culture of teamwork and continuous learning. The company's structure is often organized around mission-focused teams, with employees working on projects that support national security, healthcare, and environmental initiatives, often in dynamic and fast-paced environments. Working at Leidos may appeal to candidates who are passionate about making a difference in their communities and are interested in contributing to projects that have a significant impact on society.
What makes Leidos an attractive place to work?
Leidos is a leading provider of technology, engineering, and cybersecurity solutions to the U.S. government and other organizations, with a strong reputation for delivering innovative and effective solutions. The company fosters a collaborative and dynamic work environment that encourages innovation, creativity, and professional growth, with opportunities for employees to work on complex and challenging projects. By joining Leidos, individuals can contribute to making a meaningful impact in critical areas such as national security, healthcare, and environmental sustainability, while also developing their skills and advancing their careers.
Do workers at Leidos get paid breaks?
Sometimes. Only some people get paid breaks.
34% of people say they don’t get paid breaks.
Based on data from 112 people who took the Breakroom Quiz between November 2024 and September 2026.
34% of people say they don’t get paid breaks.
Based on data from 112 people who took the Breakroom Quiz between November 2024 and September 2026.
Does Leidos pay people when they’re sick?
Sometimes. Only some people get paid when they’re sick.
34% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 41 people who took the Breakroom Quiz between October 2025 and September 2026.
34% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 41 people who took the Breakroom Quiz between October 2025 and September 2026.
At Leidos, are sick days and vacation days separate paid time off?
Only some people have separate paid time off for sick days and vacation.
66% of people say they have to use vacation days when they’re out sick.
Based on data from 38 people who took the Breakroom Quiz between October 2025 and September 2026.
66% of people say they have to use vacation days when they’re out sick.
Based on data from 38 people who took the Breakroom Quiz between October 2025 and September 2026.
Is the health insurance from Leidos affordable enough for their workers?
Most people say the health insurance costs are okay.
92% of people say the health insurance costs are okay
Based on data from 36 people who took the Breakroom Quiz between October 2025 and September 2026.
92% of people say the health insurance costs are okay
Based on data from 36 people who took the Breakroom Quiz between October 2025 and September 2026.
Do people get paid time off at Leidos?
Most people get paid time off work.
98% of people say they get paid time off.
Based on data from 45 people who took the Breakroom Quiz between October 2025 and September 2026.
98% of people say they get paid time off.
Based on data from 45 people who took the Breakroom Quiz between October 2025 and September 2026.
How far ahead of time do people find out their work schedule?
Most people find out their schedule less than four weeks ahead of time.
Based on data from 25 people who took the Breakroom Quiz between November 2024 and March 2026.
- 44% of people with changing schedules find out their shifts one week or less ahead of time.
- 20% of people with changing schedules find out their shifts two weeks ahead of time.
- 12% of people with changing schedules find out their shifts three weeks ahead of time.
- 24% of people with changing schedules find out their shifts four weeks or more ahead of time.
Based on data from 25 people who took the Breakroom Quiz between November 2024 and March 2026.
Do workers at Leidos worry about hours?
Most people don’t worry about getting enough hours.
95% of people report they don’t worry about getting enough hours.
Based on data from 42 people who took the Breakroom Quiz between April 2025 and April 2026.
95% of people report they don’t worry about getting enough hours.
Based on data from 42 people who took the Breakroom Quiz between April 2025 and April 2026.
Do Leidos workers get to choose the shifts they work?
Some people don’t get to choose which shifts they work.
45% report that they don’t have enough control over which shifts they work.
Based on data from 38 people who took the Breakroom Quiz between March 2025 and March 2026.
45% report that they don’t have enough control over which shifts they work.
Based on data from 38 people who took the Breakroom Quiz between March 2025 and March 2026.
How easy is it for Leidos workers to change shifts?
Most people find it easy to change shifts.
79% of people report that it’s easy to change shifts if they need to.
Based on data from 53 people who took the Breakroom Quiz between December 2024 and April 2026.
79% of people report that it’s easy to change shifts if they need to.
Based on data from 53 people who took the Breakroom Quiz between December 2024 and April 2026.
How easy is it to get time off at Leidos?
Most people find it easy to get time off.
89% of people report it’s easy to get time off.
Based on data from 38 people who took the Breakroom Quiz between October 2025 and September 2026.
89% of people report it’s easy to get time off.
Based on data from 38 people who took the Breakroom Quiz between October 2025 and September 2026.
Do Leidos managers change schedules at the last minute?
Most managers don’t change people’s schedules at the last minute.
100% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 42 people who took the Breakroom Quiz between April 2025 and April 2026.
100% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 42 people who took the Breakroom Quiz between April 2025 and April 2026.
Do jobs at Leidos spill into time workers aren’t paid for?
Rarely. The job doesn't usually spill into unpaid time.
18% of people report that their job takes up time that they don’t get paid for.
Based on data from 44 people who took the Breakroom Quiz between April 2025 and April 2026.
18% of people report that their job takes up time that they don’t get paid for.
Based on data from 44 people who took the Breakroom Quiz between April 2025 and April 2026.
How easy is it to take sick days at Leidos?
Most people find it easy to take sick days.
90% of people report that it’s easy to take time off if they are sick.
Based on data from 42 people who took the Breakroom Quiz between October 2025 and September 2026.
90% of people report that it’s easy to take time off if they are sick.
Based on data from 42 people who took the Breakroom Quiz between October 2025 and September 2026.
Is a Leidos job good for students?
Most students say this is a good place to work if you’re studying.
82% of students report this is a good place to work if you’re studying.
Based on data from 17 people who took the Breakroom Quiz between December 2024 and September 2026.
82% of students report this is a good place to work if you’re studying.
Based on data from 17 people who took the Breakroom Quiz between December 2024 and September 2026.
Is working at Leidos good if you’re a parent or caregiver?
Most parents and caregivers say this is a good place to work.
88% of people who care for a child or other relative report this is a good place to work.
Based on data from 56 people who took the Breakroom Quiz between December 2024 and August 2026.
88% of people who care for a child or other relative report this is a good place to work.
Based on data from 56 people who took the Breakroom Quiz between December 2024 and August 2026.
Do people at Leidos feel treated with respect by their managers?
Most people feel treated with respect by their managers.
81% of people say they’re treated with respect by their managers.
Based on data from 42 people who took the Breakroom Quiz between October 2025 and September 2026.
81% of people say they’re treated with respect by their managers.
Based on data from 42 people who took the Breakroom Quiz between October 2025 and September 2026.
Do people at Leidos get to take their breaks without interruption?
Most people get breaks without interruption.
73% of people report that they get to take their breaks without interruption.
Based on data from 37 people who took the Breakroom Quiz between October 2025 and September 2026.
73% of people report that they get to take their breaks without interruption.
Based on data from 37 people who took the Breakroom Quiz between October 2025 and September 2026.
Is it stressful to work at Leidos?
Some people feel stressed here.
65% of people say they often feel stressed at work.
Based on data from 43 people who took the Breakroom Quiz between October 2025 and September 2026.
65% of people say they often feel stressed at work.
Based on data from 43 people who took the Breakroom Quiz between October 2025 and September 2026.
Do people at Leidos enjoy their jobs?
Most people enjoy their job.
71% of people report they enjoy their job.
Based on data from 38 people who took the Breakroom Quiz between October 2025 and September 2026.
71% of people report they enjoy their job.
Based on data from 38 people who took the Breakroom Quiz between October 2025 and September 2026.
Do people at Leidos recommend working with their team?
Only some people recommend working with their team.
47% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 45 people who took the Breakroom Quiz between October 2025 and September 2026.
47% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 45 people who took the Breakroom Quiz between October 2025 and September 2026.
Do people get enough training when they start at Leidos?
Some people didn’t get enough training when they started.
40% of people report they didn’t get enough training when they started working here.
Based on data from 43 people who took the Breakroom Quiz between October 2025 and September 2026.
40% of people report they didn’t get enough training when they started working here.
Based on data from 43 people who took the Breakroom Quiz between October 2025 and September 2026.
Do people get support to advance at Leidos?
Only some people are given support to advance their career here.
In the last year, 49% of people report not being given support to advance their career here.
Based on data from 41 people who took the Breakroom Quiz between October 2025 and September 2026.
In the last year, 49% of people report not being given support to advance their career here.
Based on data from 41 people who took the Breakroom Quiz between October 2025 and September 2026.
Do people think Leidos’s headquarters understands what’s happening where they work?
Most people think headquarters doesn’t understand what’s happening where they work.
76% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 41 people who took the Breakroom Quiz between October 2025 and September 2026.
76% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 41 people who took the Breakroom Quiz between October 2025 and September 2026.
Do workers feel well informed about how Leidos is doing?
Only some people feel well informed about how the company is doing.
36% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 42 people who took the Breakroom Quiz between October 2025 and September 2026.
36% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 42 people who took the Breakroom Quiz between October 2025 and September 2026.
What are the most popular jobs at Leidos?
What are the most popular categories at Leidos?
Modeling and Simulation Engineer
Dayton, OH
Leidos
• IT Services • 10K+ employees10,000+ employees
$69K - $125K/yr
Full-time
Re-posted 20 days ago
Leidos rating
8.3
Based on 154 frontline employees who took The Breakroom Quiz
Job description
Leidos is hiring a Modeling and Simulation Engineer with an active TS/SCI clearance at Wright-Patterson Air Force Base, Ohio. The successful candidate will use strong technical capabilities and communication skills to collaborate with technical teams of engineers and scientists to develop, upgrade, and integrate models of threat systems in the air domain.
Primary Responsibilities:
Perform tasks related to the modeling of air-based system models using Simulink and MATLAB
Perform tasks related to the integration of air-based system models into a large, many-on-many, real-time, C++ based simulation environment
Collaborate with teams of government and contractor personnel
Find, review, and assess available intelligence data to drive modeling decisions
Test and evaluate models to ensure functionality before submitting to the customer
Prepare model test and interface documentation in addition to other supporting documentation requested by the government customer
Basic Qualifications:
Bachelor's degree in CS, CE, EE or a related field with 2+ years of applicable experience or an MS degree in CS, CE, EE, or a related field
Experience with MATLAB/Simulink
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 TS/SCI security clearance
Preferred Qualifications:
Experience working in the Intelligence Community, specifically with modeling and simulation and/or all-source analysis
#ASBA
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:February 26, 2026For 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.
The Leidos pay range for this job level is a general guideline onlyand 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.
About Leidos
Sourced by ZipRecruiter
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.
Industry
It services
Company size
10,000+ Employees
Headquarters location
Reston, VA, US