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IRS CAS (Senior Software Developer/Operations Engineer) CIS O&M

Constellation West
Washington, DC Full Time
POSTED ON 10/20/2026
AVAILABLE BEFORE 11/19/2026
Job Posting TitleSenior Software Developer/Operations Engineer (CIS O&M) Job Description Job Overview: Customer: Internal Revenue Services (IRS) Location: Remote, with occasional onsite support for meetings, deployments, production activities, or knowledge transfer as required. Clearance: No clearance required. Position Summary: The candidate needs 5 years of application-level production support for enterprise middleware and integration services, including IBM webMethods ESB and Java-base

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$108,525 to $132,058
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