Middleware Engineer

Job in Arlington, Arlington County, Virginia, 22201, USA

Listing for: Ábaco Strategy

Full Time position
Listed on 2026-06-27

Job specializations:

IT/Tech
Cloud Computing: Infrastructure & Operations, Systems Engineer, Oracle Specialist/ Consultant, Systems Administrator

Salary/Wage Range or Industry Benchmark: 100000 - 120000 USD Yearly USD 100000.00 120000.00 YEAR

Job Description

Middleware Oracle Fusion Engineer for a major financial banking institution in the Washington, DC Metro Region.

Responsibilities

Manage, administer, design, maintain, support, and architect infrastructure for Oracle Fusion Middleware products.
Provide architecture, design, development, and production support for legacy applications leveraging the Oracle Fusion Middleware 11g technology stack.
Collaborate with cross‑functional IT teams, business analysts, DBAs, and developers to execute middleware services functionality, including SOA, ADF, JMS queue, and data migration.
Design and engineer infrastructure to deliver highly available applications, including clustering and HA environments.
Install, upgrade, and patch middleware software releases, and perform testing, tuning, and configuration of products such as Web Logic, Oracle BPM, Oracle SOA Suite, Oracle Identity Manager, Oracle Access Manager, OWSM, and Oracle Portal.
Monitor middleware components (RESTful Management Services, SOA, OSB) and troubleshoot issues.
Maintain security policies and SSO environments between external applications, Oracle Web Logic Server, and other Fusion middleware components.
Handle JVM and memory management, tuning, diagnostics, and configuration.
Provide 24/7 support via cell phone for severity-1 incidents.

Requirements

U.S. citizenship required.
Pass a background check and credit check.
Bachelor’s degree in Computer Science or five years of directly related experience.
Proficiency with Unix/Linux operating systems and strong shell‑scripting experience.
Experience working in Agile, SCRUM, or RUP environments.
Ability to manage multiple, competing high-priority projects.

Preferred Skills

Oracle Middleware certification.
ITIL Foundation certificate.
Experience with cloud platform migration and Oracle Fusion 12c.

Legal and Equal‑Opportunity Statement

Abaco is an EOE/Affirmative Action Employer. Candidates will receive consideration without discrimination on the basis of race, color, religion, creed, gender, national origin, age, disability, marital or veteran status, sexual orientation, or any other legally protected status. The organization is military friendly and encourages veterans to apply. As a HUBZone certified company, applicants who live in HUBZones are encouraged to apply.

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