Leidos
Leidos

120 Leidos Systems Software Engineer Jobs Hiring Near You

Systems Software Engineer

San Diego, CA · On-site

$183K - $217K/yr

The Product Integrity group is looking for a Systems Software Engineer to develop future products. As a member of the OS Diagnostics team you will develop and maintain software used to characterize ...

Systems Software Engineer

Santa Clara, CA · On-site

$120K - $130K/yr

Systems Software Engineer Company: Picarro Location: Santa Clara, CA Education: Bachelor's Degree Required Position Overview Picarro is seeking a Systems Software Engineer to design, develop, and ...

Software Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...

Systems Software Engineer

Oklahoma City, OK · On-site +1

$148K - $175K/yr

PolyCon Solutions is seeking an experienced Systems Software Engineer with a strong background in C/C++ application and systems software development to support the development and integration of ...

Software Engineer

Huntsville, AL · On-site

$87K - $157K/yr

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...

Software Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...

Systems Software Engineer

Oklahoma City, OK · On-site

$148K - $175K/yr

PolyCon Solutions is seeking an experienced Systems Software Engineer with a strong background in C/C++ application and systems software development to support the development and integration of ...

Software Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...

Software Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...

Software Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...

Software Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...

Software Engineer

Huntsville, AL · On-site

$87K - $157K/yr

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...

Software Engineer

Huntsville, AL · On-site

$69K - $125K/yr

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...

Software Engineer

National City, CA · On-site

$87K - $157K/yr

We're looking for a Software Engineer / Computer Scientist who thrives on solving hard problems and ... by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo ...

Software Engineer

Chula Vista, CA · On-site

$87K - $157K/yr

We're looking for a Software Engineer / Computer Scientist who thrives on solving hard problems and ... by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo ...

Systems Software Engineer

Redwood City, CA · On-site

$211K - $251K/yr

As a Systems Software Engineer, you will focus on the runtime systems that support robot perception, machine learning, controls, and behavior, while collaborating with cross-functional teams to ...

Systems Software Engineer

Chicago, IL · On-site

$178K - $211K/yr

As a Systems Software Engineer on our Network Capture Services team, you will help build and operate the firm's network packet capture platform. The data our capture systems produce is relied on ...

Systems Software Engineer

Chicago, IL · On-site

$145 - $185/hr

As a Systems Software Engineer on our Network Capture Services team, you will help build and operate the firm's network packet capture platform. The data our capture systems produce is relied on ...

Software Engineer

San Diego, CA · On-site

$87K - $157K/yr

We're looking for a Software Engineer / Computer Scientist who thrives on solving hard problems and ... by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo ...

Showing results 81-100

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.
43% of people say they don’t get paid breaks.
Based on data from 37 people who took the Breakroom Quiz between August 2025 and July 2026.

Does Leidos pay people when they’re sick?

Yes. Most people get paid when they’re sick.
67% of people say they would get paid if they were sick but scheduled to work.
Based on data from 48 people who took the Breakroom Quiz between August 2025 and August 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.
64% of people say they have to use vacation days when they’re out sick.
Based on data from 45 people who took the Breakroom Quiz between August 2025 and August 2026.

Is the health insurance from Leidos affordable enough for their workers?

Most people say the health insurance costs are okay.
93% of people say the health insurance costs are okay
Based on data from 41 people who took the Breakroom Quiz between August 2025 and August 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 52 people who took the Breakroom Quiz between August 2025 and August 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.
  • 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.

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.

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.

How easy is it to get time off at Leidos?

Most people find it easy to get time off.
84% of people report it’s easy to get time off.
Based on data from 45 people who took the Breakroom Quiz between August 2025 and August 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.

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.

How easy is it to take sick days at Leidos?

Most people find it easy to take sick days.
88% of people report that it’s easy to take time off if they are sick.
Based on data from 49 people who took the Breakroom Quiz between August 2025 and August 2026.

Is a Leidos job good for students?

Most students say this is a good place to work if you’re studying.
81% of students report this is a good place to work if you’re studying.
Based on data from 16 people who took the Breakroom Quiz between December 2024 and April 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.

Do people at Leidos feel treated with respect by their managers?

Most people feel treated with respect by their managers.
82% of people say they’re treated with respect by their managers.
Based on data from 49 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people at Leidos get to take their breaks without interruption?

Most people get breaks without interruption.
74% of people report that they get to take their breaks without interruption.
Based on data from 42 people who took the Breakroom Quiz between August 2025 and August 2026.

Is it stressful to work at Leidos?

Most people feel stressed here.
67% of people say they often feel stressed at work.
Based on data from 49 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people at Leidos enjoy their jobs?

Most people enjoy their job.
76% of people report they enjoy their job.
Based on data from 45 people who took the Breakroom Quiz between August 2025 and July 2026.

Do people at Leidos recommend working with their team?

Only some people recommend working with their team.
46% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 52 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get enough training when they start at Leidos?

Some people didn’t get enough training when they started.
37% of people report they didn’t get enough training when they started working here.
Based on data from 49 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get support to advance at Leidos?

Only some people are given support to advance their career here.
In the last year, 44% of people report not being given support to advance their career here.
Based on data from 48 people who took the Breakroom Quiz between August 2025 and August 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 45 people who took the Breakroom Quiz between August 2025 and August 2026.

Do workers feel well informed about how Leidos is doing?

Most people feel well informed about how the company is doing.
67% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 48 people who took the Breakroom Quiz between August 2025 and August 2026.
Infographic showing various Systems Software Engineer job openings at Leidos in the United States as of August 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Systems Software Engineer

Apple

San Diego, CA • On-site

$183K - $217K/yr

Full-time

Re-posted 12 days ago


Apple rating

8.0

Company rating: 8.0 out of 10

Based on 677 frontline employees who took The Breakroom Quiz

7th of 30 rated technology retailers


Job description

The Product Integrity group is looking for a Systems Software Engineer to develop future products. As a member of the OS Diagnostics team you will develop and maintain software used to characterize, calibrate and test new hardware, debug software and hardware both independently and multi-functionally, and work with many other teams at Apple and at various contract manufacturers. Your experience writing and debugging software on different hardware platforms will be meaningful to your success.
Description
In this role you will be responsible for developing, debugging and maintaining internal software running on many Apple products. You will have the opportunity to work with a wide variety of worldwide cross-functional teams including Hardware Engineering, Software Engineering, Operations, and our Contract Manufacturing partners. You will engage with many products from early development through mass production where your contributions will directly impact hardware quality and end user experiences.
Minimum Qualifications
BS in CS/CE/EE and 0-2+ years of software engineer career experience
Expertise in at least one of C++/Objective-C/Swift
Experience developing drivers/applications in Unix, Linux, or macOS
Preferred Qualifications
Experience with building embedded system architectures and using interfaces such as I2C, USB, PCIe
Experience building and debugging distributed applications
Experience debugging at all levels of an operating system
Experience with Python/Lua/Bash
Proven task management
Effective communication skills

What Apple employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Apple logo

About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976