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Software Engineer - Careers at Leidos

Leidos

Software Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Software Engineer in Transportation Solutions

Leidos Transportation Solutions division is hiring a Software Engineer for the UK NATS Flight Data Processing (FDP) Evolution project, delivering enhanced capabilities to replace the current operational system for the UK NATS organization. Be part of a dynamic team driving mission-critical aviation innovations.

Locations & Work Model

Positions available in Gaithersburg, MD; Eagan, MN; or Egg Harbor, NJ. Hybrid schedule: 3 days onsite, 2 days remote from home office.

Primary Responsibilities

  • Handle software development, writing/maintaining source code, and solving complex technical issues individually and collaboratively.
  • Lead junior developers, influencing solution design and team processes.
  • Engage in daily stand-ups, release planning, and agile team activities.
  • Analyze system requirements using design tools, specifications, data flow diagrams, ensuring code is efficient, reliable, and reusable.
  • Manage software processes, promote code reuse, foster collaboration, and minimize maintenance costs.
  • Develop, tune, and document automation scripts for test/production environments.

Required Qualifications

  • Bachelor’s in Computer Science or related field + 8+ years experience.
  • Public trust clearance eligibility.
  • Expertise in OOP, C/C++, real-time/high-availability programming, multi-threading, RedHat OS customization, hypervisors/VMs, CAS/hardware integration, low-level comms (TCP-IP/UDP/SCTP), system maintenance.
  • Proficiency in source control/config management; strong dev principles; task planning/communication skills; independent fast-paced performer.

Preferred Qualifications

  • Ada programming.
  • AI/ML in development processes.
  • Test automation experience.

Why Leidos?

At Leidos, we outthink, outbuild, and outpace the status quo. We're recruiting disruptors for high-stakes missions in aviation and defense. Pay Range: $107,900 - $195,050 USD (varies by experience/location). Original posting: November 10, 2025. Apply now to accelerate your career.

Locations

  • Gaithersburg, Maryland, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Cintermediate
  • C++intermediate
  • Object Oriented Programmingintermediate
  • Real-Time Programmingintermediate
  • Multi-threaded Programmingintermediate
  • Low Level OS Customization (RedHat)intermediate
  • Hypervisors and VMsintermediate
  • CAS/Hardware Integrationintermediate
  • TCP-IPintermediate
  • UDPintermediate
  • SCTPintermediate
  • Software Source Controlintermediate
  • Configuration Managementintermediate
  • Ada (Preferred)intermediate
  • AI/ML in Software Development (Preferred)intermediate
  • Test Automation (Preferred)intermediate

Required Qualifications

  • Bachelor’s degree in computer science or related field with 8+ years of relevant experience (experience)
  • Ability to obtain and maintain public trust clearance (experience)
  • Strong understanding of software development principles and practices (experience)
  • Experience with software source control and configuration management tools (experience)
  • Ability to plan, prioritize tasks, and communicate effectively (experience)
  • Independent thinker capable of high-quality work in fast-paced environments (experience)

Responsibilities

  • Develop and maintain source code individually and as team member
  • Lead junior developers and influence team on solution design and processes
  • Participate in daily stand-ups, release planning, and team activities
  • Analyze complex system requirements using design tools, formal specifications, and data flow diagrams
  • Apply sound software engineering principles for modifiable, efficient, reliable code
  • Manage software process, promote code reuse, and reduce maintenance costs
  • Engineer, author, tune, and document automation scripts for deployment

Benefits

  • general: Hybrid work model (3 days onsite, 2 days remote)
  • general: Competitive pay range $107,900 - $195,050
  • general: Opportunities to work on cutting-edge UK NATS Flight Data Processing Evolution project
  • general: Dynamic team environment with leadership growth
  • general: Comprehensive professional development in aviation systems and real-time software
  • general: Public trust clearance support and career advancement at Leidos

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Jobs in Gaithersburg, MDLeidos CareersSoftware Engineering United StatesAviation Technology JobsHybrid Remote JobsEngineeringInformation TechnologySecurity

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Leidos logo

Software Engineer - Careers at Leidos

Leidos

Software Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Software Engineer in Transportation Solutions

Leidos Transportation Solutions division is hiring a Software Engineer for the UK NATS Flight Data Processing (FDP) Evolution project, delivering enhanced capabilities to replace the current operational system for the UK NATS organization. Be part of a dynamic team driving mission-critical aviation innovations.

Locations & Work Model

Positions available in Gaithersburg, MD; Eagan, MN; or Egg Harbor, NJ. Hybrid schedule: 3 days onsite, 2 days remote from home office.

Primary Responsibilities

  • Handle software development, writing/maintaining source code, and solving complex technical issues individually and collaboratively.
  • Lead junior developers, influencing solution design and team processes.
  • Engage in daily stand-ups, release planning, and agile team activities.
  • Analyze system requirements using design tools, specifications, data flow diagrams, ensuring code is efficient, reliable, and reusable.
  • Manage software processes, promote code reuse, foster collaboration, and minimize maintenance costs.
  • Develop, tune, and document automation scripts for test/production environments.

Required Qualifications

  • Bachelor’s in Computer Science or related field + 8+ years experience.
  • Public trust clearance eligibility.
  • Expertise in OOP, C/C++, real-time/high-availability programming, multi-threading, RedHat OS customization, hypervisors/VMs, CAS/hardware integration, low-level comms (TCP-IP/UDP/SCTP), system maintenance.
  • Proficiency in source control/config management; strong dev principles; task planning/communication skills; independent fast-paced performer.

Preferred Qualifications

  • Ada programming.
  • AI/ML in development processes.
  • Test automation experience.

Why Leidos?

At Leidos, we outthink, outbuild, and outpace the status quo. We're recruiting disruptors for high-stakes missions in aviation and defense. Pay Range: $107,900 - $195,050 USD (varies by experience/location). Original posting: November 10, 2025. Apply now to accelerate your career.

Locations

  • Gaithersburg, Maryland, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Cintermediate
  • C++intermediate
  • Object Oriented Programmingintermediate
  • Real-Time Programmingintermediate
  • Multi-threaded Programmingintermediate
  • Low Level OS Customization (RedHat)intermediate
  • Hypervisors and VMsintermediate
  • CAS/Hardware Integrationintermediate
  • TCP-IPintermediate
  • UDPintermediate
  • SCTPintermediate
  • Software Source Controlintermediate
  • Configuration Managementintermediate
  • Ada (Preferred)intermediate
  • AI/ML in Software Development (Preferred)intermediate
  • Test Automation (Preferred)intermediate

Required Qualifications

  • Bachelor’s degree in computer science or related field with 8+ years of relevant experience (experience)
  • Ability to obtain and maintain public trust clearance (experience)
  • Strong understanding of software development principles and practices (experience)
  • Experience with software source control and configuration management tools (experience)
  • Ability to plan, prioritize tasks, and communicate effectively (experience)
  • Independent thinker capable of high-quality work in fast-paced environments (experience)

Responsibilities

  • Develop and maintain source code individually and as team member
  • Lead junior developers and influence team on solution design and processes
  • Participate in daily stand-ups, release planning, and team activities
  • Analyze complex system requirements using design tools, formal specifications, and data flow diagrams
  • Apply sound software engineering principles for modifiable, efficient, reliable code
  • Manage software process, promote code reuse, and reduce maintenance costs
  • Engineer, author, tune, and document automation scripts for deployment

Benefits

  • general: Hybrid work model (3 days onsite, 2 days remote)
  • general: Competitive pay range $107,900 - $195,050
  • general: Opportunities to work on cutting-edge UK NATS Flight Data Processing Evolution project
  • general: Dynamic team environment with leadership growth
  • general: Comprehensive professional development in aviation systems and real-time software
  • general: Public trust clearance support and career advancement at Leidos

Target Your Resume for "Software Engineer - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Software Engineer - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Software Engineer - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Gaithersburg, MDLeidos CareersSoftware Engineering United StatesAviation Technology JobsHybrid Remote JobsEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Software Engineer - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.