Software Engineer/Mid-Level (Secret Clearance)
ECS Corporate Services

O'Fallon, Illinois

Posted in Engineering


This job has expired.

Job Info


ECS is seeking a Software Engineer/Mid-Level to work in our O'Fallon IL office.

Job Description:
ECS Federal is looking for a Software Engineer who possesses and applies expertise on multiple complex work assignments. The ECS Team provides development and support of GATES, a mission-critical application providing cargo and passenger manifesting and in transit visibility requirements for the DoD. We are seeking a Java Developer with experience developing Web applications to be part of the large team. Assignments may be broad in nature, requiring originality and innovation in determining how to accomplish tasks. Operates with appreciable latitude in developing methodology and presenting solutions to problems. Contributes to deliverables and performance metrics.

Required Skills:

  • Must be a U.S. Citizen
  • Bachelors or equivalent years of experience
  • Must have a Secret Clearance
  • Java 8, Oracle 12C, HTML5, CSS, PLSQL, SQL, XML, JavaScript, scripting languages
  • Agile Methodology
  • Experience with IntelliJ, Toad, Gradle, GIT
  • Experience with Linux (RHEL 7) and Windows Server 2016 platforms

Desired Skills:
  • Security + and knowledge of DoD transportation data and business practices
  • Strong understanding of test-driven development and test automation
  • Experience with Java 11, Oracle 19, Springboot, Angular, and DevSecOps

ECS is an equal opportunity employer and does not discriminate or allow discrimination on the basis of race, color, religion, gender, age, national origin, citizenship, disability, veteran status or any other classification protected by federal, state, or local law. ECS promotes affirmative action for minorities, women, disabled persons, and veterans.

ECS is a leading mid-sized provider of technology services to the United States Federal Government. We are focused on people, values and purpose. Every day, our 3000+ employees focus on providing their technical talent to support the Federal Agencies and Departments of the US Government to serve, protect and defend the American People.


This job has expired.

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