Software Engineer - Apache Airflow Partial Telework - TS​/SCI w​/Poly

SOFTWARE ENGINEER - Apache Airflow - 5+ yrs of Experience - (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required -

Posted On 02/06/2026

• Technology
• Work Experience 0-5 Year
• Salary Range: $218K - $225K
• City:
  Annapolis Junction
• State/Province:
  Maryland
• ZIP: 20701

Software Engineer - Apache Airflow - 5+ yrs of Experience - (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required

Halogen Engineering Group is looking who will be responsible for creating and maintaining data workflows and automation pipelines using Apache Airflow. This role focuses on building reliable, scalable, and observable workflow orchestration solutions that support data engineering, analytics, and operational use cases. The engineer will collaborate closely with data engineers, platform teams, and stakeholders to ensure workflows are efficient, secure, and production ready.

This candidate will design, develop, test, deploy, document, maintain, and enhance complex and diverse software systems based upon documented requirements. These systems might include processing intensive analytics, novel algorithm development, manipulation of extremely large data sets, real‑time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Works individually or as part of a team.

Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade‑offs, software reuse, use of Open‑Source Software (OSS) and/or Commercial Off‑The‑Shelf (COTS) Government Off‑The‑Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components.

Experience developing in Unix. Ability to perform shell scripting. Working knowledge of Configuration Management (CM) tools and Web Services implementation.

• Analyze user requirements to derive software design and performance requirements.
• Debug existing software and correct defects.
• Design and code new software or modify existing software to add new features.
• Write or review software and system documentation.
• Integrate existing software into new or modified systems or operating environments.
• Develop simple data queries for existing or proposed databases or data repositories.
• Has experience with agile development processes.
• Has experience with source code control systems, such as Git.
• Serve as team lead at the level appropriate to the software development process being used on any particular project.
• Design and development of relational and non‑relational database applications.
• Use of orchestration frameworks such as Spring and Kafka.
• Familiarization with queue management systems.
• Develop or implement algorithms to meet or exceed system performance and functional standards.
• Develop and execute test procedures for software components.
• Develop software solutions by analyzing system performance standards and conferring with users or system engineers; analyzing systems flow, data usage and work processes; and investigating problem areas.
• Modify existing software to adapt to new hardware or to improve its performance.
• Design, develop, and modify software systems using scientific analysis and mathematical models to predict and measure outcomes and consequences of design decisions.
• Java development using the Eclipse IDE (Integrated Development Environment).
• Development of Java 2 Enterprise Edition (J2EE) applications.
• Experience using collaboration and software development tools (i.e. Atlassian).
• Experience with container technologies (i.e. Docker).
• Unix shell scripting.
• Development of event driven, or data driven analytics.
• Development of cloud‑based solutions and technologies.
• Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints. Perform quality control on team products.
• Re…