Job Title: Senior Systems Analyst
Location: Baltimore, MD
Type: Contract
Contract End Date: 6/30/2028
Work Model: Hybrid (on-site or remote on specific days as determined by hiring manager)
Contact: Cdinnocenti@altaits.com
Position Overview
The Senior Systems Analyst will support by managing Informatica PowerCenter and related infrastructure. The role requires strong expertise in troubleshooting, system administration, and enterprise batch operations.
Key Responsibilities Install, configure, and manage Informatica PowerCenter. Assess and upgrade Informatica components (mappings, workflows, jobs, ETL processes). Identify and troubleshoot system outages, installation issues, and application errors in Java applications on AWS. Generate/install security certificates and PGP keys. Work with Control-M (or equivalent) to create/schedule batches, calendars, and daily schedules. Restore Informatica services, manage users, and enforce governance controls. Configure, maintain, and troubleshoot Red Hat JBoss, Fuse, Apache, and Tomcat HTTP servers. Troubleshoot via log analysis in Splunk. Configure, deploy, and manage SSL certificates. Review and improve automation scripts for applications, batches, and web services. Provide recommendations to resolve issues, mitigate risks, and handle escalations. Use Jenkins for automation tasks (code check-in, builds). Manage and monitor Splunk for application monitoring. Support releases and change control standards. Perform scheduled maintenance (patching, tuning, backups). Execute daily batch scripts, including evenings/weekends/holidays as needed. Conduct capacity and scalability planning. Manage incidents and change processes in JIRA Service Desk. Work rotational shifts, including overtime when required.
Minimum Qualifications 3+ years supporting Informatica PowerCenter operations and administration. 3+ years as a Batch Operator using Control-M (or equivalent). 2+ years working with PostgreSQL or equivalent DB environments. Experience in health insurance marketplace, healthcare, or HHS domains. Strong analytical skills and ability to troubleshoot complex systems. Experience with application/batch integration. Familiarity with Database & SQL functions. Team-oriented with strong communication skills.
Preferred Qualifications 5+ years supporting enterprise systems in daily operations. 5+ years as a Batch Operator managing Batch jobs in large systems. 3+ years troubleshooting JBoss/Tomcat applications in AWS. Experience providing risk mitigation and escalation solutions in large-scale systems. Expertise with Control-M or equivalent batch management tools. Experience managing web-based systems hosted on AWS. Working knowledge of EDI operations. Understanding Java runtime environment (heap memory, thread dumps, garbage collection). Familiarity with PMO processes, policies, and procedures. Note: Candidate must be flexible to work overtime, weekends, holidays, and off-hours as required.
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Ref: #850-Rockville (ALTA IT)
System One, and its subsidiaries including Joulé, ALTA IT Services, TeamPeople, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.