Test Software Development Engineer jobs in gaithersburg USA
40 test software development engineer jobs found in gaithersburg: showing 1 - 40
Senior Ui/ux Engineer
Company: Leidos |
and data more effectively. As a Sr. UI/IX Engineer, you will play a critical role at the intersection of user experience..., interface engineering, design, and mission needs. Youll work alongside talented software engineers, systems engineers, productLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Aug 2026
Senior Ui/ux Engineer
Company: Leidos |
more effectively. As a Sr. UI/IX Engineer, you will play a critical role at the intersection of user experience, interface... engineering, design, and mission needs. Youll work alongside talented software engineers, systems engineers, product ownersLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Aug 2026
Lead Software Engineer
Company: Leidos |
with Ada Experience with test automation frameworks Familiarity with AI/ML tools applied within software development...Description Job Description Software Engineer UK NASR PDT Evolution Program Leidos is seeking a SoftwareLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 20 Aug 2026
Sr. Software Engineer
Company: Leidos |
cleared Software Engineer supporting a long-term DIA-NDOC DOMEX Technology Platform (DTP) contract. You will work closely... and implementing software development kits Familiarity DGX (Deep GPU Xceleration) Active Security+ certification and abilityLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 20 Aug 2026
Lead Software Engineer
Company: Leidos |
, develop, test, and maintain software for real-time, high-availability systems Lead software development activities... Experience with test automation frameworks Familiarity with AI/ML tools applied within software development workflowsLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 20 Aug 2026
Senior Software Engineer
Company: Leidos |
Description Leidos is seeking a Software Engineer to be based in Gaithersburg, MD; Eagan, MN; or Egg Harbor, NJ... schedule between 2-3 days in the office per week. What Youll Do Design, develop, test, and maintain software for real-timeLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 19 Aug 2026
Senior Software Engineer
Company: Leidos |
Leidos is seeking a Software Engineer to be based in Gaithersburg, MD; Eagan, MN; or Egg Harbor, NJ. This position... schedule between 2-3 days in the office per week. What Youll Do Design, develop, test, and maintain software for real-timeLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 18 Aug 2026
Senior Mechanical Engineer (biotech Instrumentation)- Gaithersburg, Md
Company: Zachary Piper Solutions |
and new product development, rather than primarily sustaining engineering, test engineering, reliability testing, or failure...Zachary Piper Solutions is seeking a Senior Mechanical Engineer (Biotech Instrumentation) to join a rapidly growingLocation: Gaithersburg, MD, USA
| Salary: US$116000 - 175000 per year | Date posted: 15 Aug 2026
Sr. Data Engineer
Company: Connsci |
understanding of the software development lifecycle (SDLC), system architecture, application integration, and associated... of experience managing software development projects with formal schedules, milestones, and phased customer deliverables.At least 5Location: Gaithersburg, MD, USA
| Salary: US$135000 - 175000 per year | Date posted: 14 Aug 2026
Senior Systems Integration Engineer
Company: Leidos |
, system monitoring, simulation, and risk-based test planning Collaborate with software, systems engineering, networking... nation's most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal FlightLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 13 Aug 2026
Senior Systems Integration Engineer
Company: Leidos |
, and risk-based test planning Collaborate with software, systems engineering, networking, and infrastructure teams...'s most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal Flight Data ManagerLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 13 Aug 2026
Systems Integration Engineer
Company: Leidos |
nation's most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal Flight... collaborate with software engineers, system engineers, and FAA stakeholders to deliver capabilities that directly support airLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 12 Aug 2026
Systems Integration Engineer
Company: Leidos |
's most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal Flight Data Manager... with software engineers, system engineers, and FAA stakeholders to deliver capabilities that directly support air trafficLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 12 Aug 2026
Software Engineer Iv - Web/database Development
Company: ActioNet |
of the range Summary We are seeking a highly experienced Software Engineer IV to support the design, development... teams, data quality teams, and cybersecurity professionals. Experience throughout the software development lifecycleLocation: Gaithersburg, MD - Washington DC, USA
| Salary: US$228000 per year | Date posted: 11 Aug 2026
Senior Devops Engineer
Company: Leidos |
Description Leidos has an exciting opening for you, our next TS/SCI cleared Senior DevOps Software Engineer to play... DoD and IC enterprise. We integrate off the shelf and newly development software to sustain and enhance the TCPED platformLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 08 Aug 2026
Systems Engineer Sme
Company: Leidos |
with other systems. Youll also be expected to provide feedback to the system technical development leads and test engineers to make.... Proficient in Python or C++ software development, automation, and system support. Experience working with Linux operatingLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 06 Aug 2026
Senior Test Engineer
Company: Leidos |
looking for a passionate Senior Test Engineer to join the Chinook Program to support one of our customers applications, a critical capability... Responsibilities: Lead planning, design, development, and execution of comprehensive test strategies. Develop and maintain automatedLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 06 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... features not routine maintenance tasks Essential Responsibilities Backend Development: Design, develop, testLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Devops Engineer
Company: Leidos |
Description Leidos has an exciting opening for you, our next TS/SCI cleared DevOps Software Engineer working..., and professional development. While most work is conducted on-site at our client location in Bethesda, MD, we offer a flexible scheduleLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Senior Systems Engineer
Company: Leidos |
. You will work across systems engineering, software development, architecture, Agile delivery, and stakeholder engagement... engineering, software development, solution engineering, or another related technical field. Additional experience in lieuLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Senior Computer Systems Engineer
Company: Leidos |
team that values innovation, collaboration, and professional development. As the Senior System Engineer, you will perform... to lead a software development team while managing risks, escalating impediments, and helping to drive continuous processLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Senior Computer Systems Engineer
Company: Leidos |
team that values innovation, collaboration, and professional development. As the Senior System Engineer, you will perform... to lead a software development team while managing risks, escalating impediments, and helping to drive continuous processLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Senior Computer Systems Engineer
Company: Leidos |
. You will work across systems engineering, software development, architecture, Agile delivery, and stakeholder engagement... engineering, software development, solution engineering, or another related technical field. Additional experience in lieuLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Senior Systems Engineer
Company: Leidos |
team that values innovation, collaboration, and professional development. As the Senior System Engineer, you will perform... to lead a software development team while managing risks, escalating impediments, and helping to drive continuous processLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Senior Systems Engineer
Company: Leidos |
a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media..., and oversee implementation of software development solutions. Provide technical support, coordination, and execution of systemsLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
Full Stack Software Engineer to join the Chinook Program supporting an Intelligence Community customer. In this role... contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backendLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Sr. Software Engineer
Company: Leidos |
cleared Software Engineer supporting a long-term DIA-NDOC DOMEX Technology Platform (DTP) contract. You will work closely... skills: Experience with designing and implementing software development kits Familiarity DGX (Deep GPU XcelerationLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Software Engineer
Company: Leidos |
cleared Software Engineer supporting a long-term DIA-NDOC DOMEX Technology Platform (DTP) contract. You will work closely... skills: Experience with designing and implementing software development kits Familiarity DGX (Deep GPU XcelerationLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Senior Computer Systems Engineer
Company: Leidos |
a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media..., and oversee implementation of software development solutions. Provide technical support, coordination, and execution of systemsLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Senior Systems Engineer
Company: Leidos |
team that values innovation, collaboration, and professional development. As the Senior System Engineer, you will perform... to lead a software development team while managing risks, escalating impediments, and helping to drive continuous processLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
System Integration Engineer
Company: Leidos |
nation's most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal Flight... collaborate with software engineers, system engineers, and FAA stakeholders to deliver capabilities that directly support airLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Senior Java Software Engineer / Scrum Master
Company: Leidos |
Leidos is seeking Senior Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the... as Scrum Master for an Agile development team. We are looking for experienced software engineers who enjoy facilitating AgileLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 25 Jul 2026
Java Software Engineer - Scrum Master
Company: Leidos |
Leidos is seeking Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland... for an Agile development team. We are looking for experienced software engineers who enjoy facilitating Agile teams while remainingLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 24 Jul 2026
Mid-level Test Engineer
Company: Leidos |
our nations security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting.... If youre energized by solving complex technical challenges, championing quality throughout the software development lifecycleLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 22 Jul 2026
Mid-level Test Engineer
Company: Leidos |
s security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting an Intelligence.... If youre energized by solving complex technical challenges, championing quality throughout the software development lifecycleLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 21 Jul 2026
Mid-level Software Engineer
Company: Leidos |
Software Engineer to join the Chinook Program supporting an Intelligence Community customer. In this role, youll design... across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend servicesLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 10 Jul 2026
System Integration Engineer
Company: Leidos |
's most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal Flight Data Manager... with software engineers, system engineers, and FAA stakeholders to deliver capabilities that directly support air trafficLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 08 Jul 2026
Systems Engineer
Company: Leidos |
and is in anticipation of future work. As a member of a Scaled Agile software development organization, you will contribute to the...-critical environment. In this position, you will serve as the dedicated Systems Engineer for an Agile/SAFe development teamLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 24 Jun 2026
Senior Systems Engineer
Company: Leidos |
and is in anticipation of future work. As a member of a Scaled Agile software development organization, you will contribute to the...-critical environment. In this position, you will serve as the dedicated Systems Engineer for an Agile/SAFe development teamLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 24 Jun 2026
Project Manager - Civil Construction
Company: Total Civil Construction & Engineering, LLC |
/development, assessment, staff employment decisions in partnership with appropriate stakeholders. Include team in project...) years experience as a Project or Field Engineer or Assistant Project Manager or in related occupation in heavy civil