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Junior Integration Developer Jobs in Maryland (NOW HIRING)

Leidos

Systems Integration Engineer

Gaithersburg, MD · On-site

$180K/yr

Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved. Required Qualifications * Bachelor's degree in Computer ...

Leidos

System Integration Engineer

Gaithersburg, MD · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved. Required Qualifications * Bachelor's degree in Computer ...

Leidos

System Integration Engineer

Gaithersburg, MD · On-site

$180K/yr

Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved. Required Qualifications * Bachelor's degree in Computer ...

Leidos

System Integration Engineer

Gaithersburg, MD · Hybrid

$180K/yr

Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved. Required Qualifications * Bachelor's degree in Computer ...

Leidos

Systems Integration Engineer

Gaithersburg, MD · Hybrid

$180K/yr

Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved. Required Qualifications * Bachelor's degree in Computer ...

Leidos

Systems Integration Engineer

Gaithersburg, MD · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved. Required Qualifications * Bachelor's degree in Computer ...

Leidos

Senior Systems Integration Engineer

Gaithersburg, MD · On-site

$107K - $195K/yr

  • Medical

  • Retirement

  • PTO

Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved. Required Qualifications * Bachelor's degree in Computer ...

Leidos

Senior Systems Integration Engineer

Gaithersburg, MD · Hybrid

$112K - $154K/yr

Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved. Required Qualifications * Bachelor's degree in Computer ...

Leidos

Senior Systems Integration Engineer

Gaithersburg, MD · On-site

$112K - $154K/yr

Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved. Required Qualifications * Bachelor's degree in Computer ...

KPMG US

Manager, Boomi Integration Architect

Baltimore, MD · On-site

$70.25 - $90.75/hr

Architect end-to-end integration solutions by applying industry-standard integration design ... Mentor junior developers and engineering teams, conduct architecture reviews, and foster a culture ...

Nightwing

Junior Software Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

Nightwing is a provider of technically advanced full-spectrum cyber, data operations, systems integration, and intelligence mission support services. They are seeking a Junior Software Developer to ...

Nightwing

Junior Software Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

They are seeking a Junior Software Developer to design and implement custom software tools ... Nightwing provides cyber, data operations, systems integration, and intelligence services for ...

KPMG

Manager, Boomi Integration Architect

Baltimore, MD · On-site

$70.25 - $90.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Mentor junior developers and engineering teams, conduct architecture reviews, and foster a culture of technical excellence. * Technology Evaluation: Assess client landscapes and recommend appropriate ...

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Junior Integration Developer information

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$23.3K

$86.4K

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How much do junior integration developer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for junior integration developer in Maryland is $86,354.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,000.00 and $84,400.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by junior integration developers, and how can they be overcome?

Junior Integration Developers often encounter challenges such as troubleshooting connection failures between different systems, managing varying data formats, and adapting to rapidly changing project requirements. Overcoming these obstacles usually involves thorough documentation review, proactive communication with senior developers and stakeholders, and continuously building technical skills through hands-on practice and training. As you gain experience, you'll become more adept at identifying integration bottlenecks, optimizing workflows, and leveraging support resources. A supportive team environment and regular feedback from more experienced colleagues can greatly help in navigating these early-career challenges.

What are the key skills and qualifications needed to thrive as a junior integration developer?

To thrive as a Junior Integration Developer, you need foundational knowledge of software development, API integration, and data formats such as JSON and XML, often supported by a relevant degree or technical training. Familiarity with integration platforms (like MuleSoft, Dell Boomi, or Microsoft Azure Logic Apps), version control systems (such as Git), and basic scripting or programming languages is commonly expected. Strong problem-solving abilities, attention to detail, and effective communication skills help individuals excel in team-based environments. These skills are crucial for ensuring seamless connections between systems, troubleshooting issues, and delivering efficient integration solutions.

What is a junior integration developer?

A Junior Integration Developer is responsible for assisting in the development, implementation, and maintenance of system integrations between applications, databases, and APIs. They work with senior developers to ensure seamless data flow and communication between different systems. Their role typically involves writing code, troubleshooting integration issues, and supporting technical documentation. This position requires knowledge of programming languages, integration tools, and middleware technologies. It is an entry-level role ideal for those looking to build expertise in software integration and automation.

What are the most commonly searched types of Integration Developer jobs in Maryland?

The most popular types of Integration Developer jobs in Maryland are:

What are popular job titles related to Junior Integration Developer jobs in Maryland?

For Junior Integration Developer jobs in Maryland, the most frequently searched job titles are:

What job categories do people searching Junior Integration Developer jobs in Maryland look for?

The top searched job categories for Junior Integration Developer jobs in Maryland are:

What cities in Maryland are hiring for Junior Integration Developer jobs?

Cities in Maryland with the most Junior Integration Developer job openings:

Junior Integration Developer jobs near you

Systems Integration Engineer

Leidos

Gaithersburg, MD • On-site

$180K/yr

Full-time

Re-posted 22 days ago

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

79th of 492 rated business services

Job description

Join a team that is helping modernize the future of air traffic management while supporting one of the nation's most critical transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal Flight Data Manager (TFDM) program supporting the Federal Aviation Administration (FAA). In this role, you will be responsible for integrating, validating, and deploying mission-critical capabilities that improve the safety, efficiency, and reliability of the National Airspace System (NAS).
TFDM is the FAA's NextGen surface management solution that enhances airport surface and terminal airspace operations through an integrated traffic control and management system. As part of this team, you'll collaborate with software engineers, system engineers, and FAA stakeholders to deliver capabilities that directly support air traffic controllers and airport operations across the country.
This position offers more than a traditional integration and test role. You'll have the opportunity to work directly with FAA customers during system deployments, formal test events, and customer acceptance activities at airports nationwide. You'll see your work transition from the lab into live operational environments while helping deliver technology that supports one of the world's most complex aviation systems.
Location: This position is based in our Gaithersburg, MD office with a hybrid schedule of three days per week in the office and two days working remotely.
Travel: Up to 25% travel is required and is a key part of this role. You'll travel to FAA airport locations throughout the United States to support system integration, customer demonstrations, formal testing, and operational deployments. Working alongside FAA personnel in live airport environments provides a unique opportunity to gain firsthand operational experience, build strong customer relationships, and see the direct impact of your work as TFDM is deployed across the National Airspace System. Travel is typically one to two weeks per trip.
Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information.
Primary Responsibilities
As a member of a highly collaborative engineering team, you will:
  • Integrate, configure, and validate TFDM capabilities within both physical and virtual integration laboratories.
  • Execute system integration, verification, and validation activities to ensure the system is properly configured and operating within the National Airspace System.
  • Support formal customer demonstrations, verification events, and customer acceptance testing with FAA stakeholders.
  • Collaborate with software, systems engineering, networking, and infrastructure teams to investigate, troubleshoot, and resolve complex system-level issues.
  • Analyze integration and test results, identify root causes, and provide detailed technical documentation supporting issue resolution.
  • Support deployment and integration activities at FAA operational facilities, including Air Traffic Control Towers (ATCTs).
  • Execute system interface testing and validate communications across internal and external NAS interfaces.
  • Coordinate integration activities with FAA personnel and cross-functional Leidos engineering teams.
  • Develop automated tools, scripts, and AI-assisted solutions that improve testing efficiency, reduce manual effort, and streamline repetitive tasks.
  • Support remote deployment activities by coordinating with infrastructure, networking, and installation teams.
  • Learn and maintain a deep understanding of TFDM architecture, system functionality, interfaces, and operational workflows.
  • Partner with Systems Engineering to develop integration and test strategies for new capabilities and system enhancements.
  • Integrate services with databases, messaging systems, and external APIs.
  • Troubleshoot XML messaging, JMS queue configurations, networking issues, IP configurations, and interface connectivity.
  • Demonstrate system capabilities during formal "run-for-record" events supporting customer acceptance and release readiness.
  • Provide technical leadership and mentoring to junior integration engineers while helping ensure program milestones are successfully achieved.

Required Qualifications
  • Bachelor's degree in Computer Science, Engineering, Information Systems, or a related technical discipline with 6+ years of relevant experience, or 4+ years with a related Master's degree. Equivalent experience may be considered.
  • Ability to obtain an FAA SF-85P Public Trust.
  • Experience integrating and testing large-scale, distributed software systems.
  • Strong Linux/UNIX administration and troubleshooting experience.
  • Experience with Python, Bash, or Shell scripting for automation and data analysis.
  • Experience troubleshooting network configurations, connectivity, and distributed system interfaces.
  • Experience working with XML messaging, APIs, databases, or messaging middleware.
  • Experience developing automation solutions that improve engineering efficiency.
  • Exposure to AI-assisted engineering tools (such as Claude Code or similar technologies) is highly desirable.
  • Excellent analytical, troubleshooting, and problem-solving skills.
  • Strong written and verbal communication skills.
  • Ability to collaborate effectively with engineers, program leadership, and FAA customers.
  • Willingness to travel up to 50% to support customer deployments and operational testing.

Preferred Qualifications
  • Experience integrating mission-critical or highly available systems.
  • FAA or Air Traffic Management domain experience.
  • Knowledge of National Airspace System (NAS) interfaces including FDIO, STARS, TBFM, and ASDE-X.
  • Experience leading formal integration, verification, or customer acceptance events.
  • Familiarity with Agile development methodologies including Scrum or Kanban.
  • Understanding of systems engineering processes including requirements management, interface definition, and verification.
  • Experience working with distributed systems, enterprise messaging, and service-oriented architectures.

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 11, 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 $87,100.00 - $157,450.00
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.

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About Leidos

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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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