Leidos
Leidos

120 Leidos Sql Engineer Jobs Hiring Near You

MDS Systems Test Engineer

Alexandria, VA · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

MDS Systems Test Engineer

Washington, DC · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

MDS Systems Test Engineer

Lanham, MD · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

MDS Systems Test Engineer

Washington, DC · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

TPS Systems Test Engineer

Washington, DC · On-site

$92K - $166K/yr

Top Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the ... Strong knowledge of software engineering, software programming, databases including SQL, system ...

MDS Systems Test Engineer

Accokeek, MD · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

MDS Systems Test Engineer

Clinton, MD · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

MDS Systems Test Engineer

Bowie, MD · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

MDS Systems Test Engineer

Greenbelt, MD · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

MDS Systems Test Engineer

Riverdale, MD · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

MDS Systems Test Engineer

Waldorf, MD · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

Software Engineer

Reston, VA · On-site

$57K - $104K/yr

Leidos is seeking a talented Software Engineer to help lead the development of next-generation ... Familiarity with SQL and NoSQL databases * Working knowledge of cloud platforms (preferably AWS ...

MDS Systems Test Engineer

Washington, DC · On-site

$92K - $166K/yr

Secret Make an Impact with Leidos At Leidos, we deliver innovative solutions through the dedication ... Working knowledge of software engineering, software programming, databases including SQL, system ...

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.
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.

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.

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.

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.

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.
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.

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.
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.

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.
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.

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.

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.

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.

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.

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.

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.

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.
Infographic showing various Sql Engineer job openings at Leidos in the United States as of September 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

MDS Systems Test Engineer

Alexandria, VA • On-site

Leidos
IT Services • 10K+ employees

$92K - $166K/yr

Full-time

Medical, Retirement, PTO

Posted 20 days ago


Key responsibilities

  • Perform requirements analysis, test planning, test execution, and test reporting for the Mission Distribution System (MDS).

  • Conduct operational test scenario development, site acceptance testing, and participate in milestone reviews.

  • Review and evaluate products and processes, and communicate with internal teams, management, and external organizations.


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 154 frontline employees who took The Breakroom Quiz


Job description

Description

Position: MDS Systems Test Engineer

Location: Washington Navy Yard, DC

Clearance: Secret

Make an Impact with Leidos

At Leidos, we deliver innovative solutions through the dedication of our diverse and talented teams. United by a shared commitment to our customers’ success, we empower our people, support our communities, and operate sustainably. Our Mission, Vision, and Values guide every aspect of our work, ensuring we do the right thing—for our customers, our people, and the world around us.

Thrive in a Mission‑Focused Environment

The Leidos Defense Sector provides advanced systems, solutions, and services across land, sea, air, space, and cyberspace. From enterprise IT and large‑scale intelligence systems to cybersecurity, geospatial analytics, logistics, and training, we support some of the nation’s most critical defense missions. Our teams take on challenges where failure is not an option—and succeed.

We are seeking a Systems Test Engineer focused on Mission Distribution System (MDS) to join our team at the Washington Planning Center to support the Theater Mission Planning Center (TMPC) segment of the Tomahawk Weapon System (TWS) located at the Washington Navy Yard.

This System Test Engineer will be focused on MDS and will be part of the System Test Engineering Team. The System Test Engineer will work in support of the Leidos Systems Engineering contract with the US Navy.

Primary Responsibilities

  • Requirements analysis; software design analysis, specification reviews, user documentation inspection; test planning, test execution (functional, integration, regression and more), test results recording and reporting, operational test scenario development, milestone review participation, and site acceptance testing at multiple end-user locations as necessary.

  • Domestic and some international travel may be required - possibly up-to 25% per year.

  • Activities also include reviews and evaluation of products and processes and participation in various Engineering review boards.

  • Works independently to achieve day-to-day objectives.

  • Develops solutions to technical problems that may require collaboration with internal experts.

  • Regularly communicates and leads internal project team members, management, and external organizations and customers as necessary.

  •  Responsible for project schedules and performance requirements are met.

  • Leads the development of the organization's goals and objectives and process improvement.

Basic Qualifications

  • Bachelor’s degree with 8+ years of related experience. Additional experience, training, and/or certifications may substitute degree requirement.

  • US Citizen; Currently possessing an active DoD Secret clearance with ability to upgrade to a TS/SCI clearance upon hire.

  • Operational experience with Tomahawk Mission Distribution System (MDS) and strike planning is highly desired.

  • Working knowledge of software engineering, software programming, databases including SQL, system interface testing, and test automation is a plus.

Preferred Qualifications

  • Proficiency in computer applications languages technologies and/or capabilities required for this position.

  • Good technical writing and communication skills.

  • Experience with verification and validation test activities including development of test cases and procedures, execution of test procedures, documentation of test issues, and test reporting.

Ready to make an impact? Start your next career chapter with Leidos—apply today!

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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:August 26, 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 $92,300.00 - $166,850.00

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.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.


What Leidos employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Leidos logo

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

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