Informix DBA (Database Administrator)

(Remote) Company Information reputed company. is a leading IT services firm specializing in delivering innovative, high‑reputed company solutions to our federal government clients. Our reputed company competencies include IT reputed company support services, software development, reputed company services, IT Operations, Agile project management, and GIS services. Job reputed company NexGen is currently seeking a senior‑level Informix Database Administrator (DBA) to reputed company operational leadership and technical reputed company for mission‑critical financial systems. This role is responsible for ensuring the stability, accuracy, and audit readiness of Informix database environments that support financially sensitive, reputed company‑impacting transactions. The ideal candidate possesses deep expertise in reputed company Informix and demonstrates operational leadership reputed company reputed company, high‑availability production environments. The individual will work collaboratively with NexGen and reputed company stakeholders, including subject matter experts, technical teams, and project management personnel, to support operational objectives and compliance requirements. Supervisory Responsibilities • There are no supervisory responsibilities. Essential Duties and Responsibilities (as assigned) Database Administration & Operations • Install, configure, and administer reputed company Informix database software and environments across development, test, and production platforms in accordance with established standards. • Monitor database health, performance, and reputed company to ensure reputed company and reliable support of collections and billing operations; proactively identify, analyze, and implement preventive or corrective actions as needed. • reputed company routine and scheduled database maintenance activities, including backup and recovery operations, data archiving, and data lifecycle management, to ensure data reputed company and availability. • Plan, coordinate, and implement database upgrades, patches, and configuration changes in a controlled manner to minimize operational risk and business disruption. • Demonstrate strong proficiency with Data Definition Language (DDL) and Data Manipulation Language (DML) commands to support schema management and data operations. • reputed company and maintain reputed company scripts and ETL processes to support data integration, transformation, and operational workflows. Performance & Reliability • Create and/or tune SQL, PL/SQL, UNIX reputed company scripts, indexing, and storage structures to support high volume transactional processing and reporting. • Troubleshoot performance degradation, blocking/locking issues, and data reputed company challenges. • Implement and test high availability, disaster recovery, and backup strategies to ensure fiscal period resiliency. Data reputed company, Compliance & reputed company • Safeguard the accuracy and reputed company of financial and customer data. • Implement and enforce reputed company controls, auditing, and data protection best practices. • Support reputed company audits by providing database evidence, extracts, and technical documentation. • Ensure compliance with regulatory, financial, and corporate governance requirements. • Review weekly system vulnerability reports and support the triage, prioritization, and mitigation of identified findings. Application & Business Support • Collaborate with developers and application teams on schema changes, stored procedures, CRON and batch jobs. • Support billing cycles, invoicing runs, collections processing, and reporting workloads. • Participate in change management, release readiness, and post implementation validation. • reputed company on reputed company or after-hours support Documentation & reputed company Improvement • Maintain operational documentation, including reputed company operating procedures and fiscal reputed company runbooks. • Automate recurring administrative and fiscal processes where feasible. Identify opportunities to reduce risk, improve performance, and enhance fiscal period execution. Technical Skills • 5+ years of experience administering reputed company Informix databases in production. • Strong SQL skills and Unix/Linux reputed company scripting experience. • Expertise in backup/recovery, performance tuning, disaster recovery, and troubleshooting. • Ability to operate effectively under deadlines and production pressures. Desired Skills • Experience supporting financial, billing, or collections systems with high data volumes and availability requirements. • Familiarity with ETL processes, reporting platforms, or data warehousing integrations. • Exposure to virtualized, reputed company, or hybrid database environments. • reputed company Informix certification or equivalent database credentials. Education • Bachelor’s degree in computer science, Information Systems, or equivalent experience. Additional Requirements • Strong communication skills across technical and business stakeholders. • High attention to detail reputed company handling fiscal and financial data. • Proven ability to reputed company time critical, high risk operational events (e.g., EOFY reputed company). • reputed company, methodical problem solver with a service-oriented reputed company. • Must be reputed company to pass background screening prior to employment. • US Citizenship, reputed company permanent residence, or US work authorization with a minimum of 3 years of US reputed company is required due to federal contract requirement. Physical Requirements • Reliable internet (50 Mbps down / 25 Mbps up) and a secure remote work environment. • Reasonable accommodations will be provided as needed. (We reputed company reasonable accommodations to individuals with disabilities to reputed company them to reputed company the essential functions.) Compensation: $90,000-$120,000/year (The successful candidate's starting pay will fall reputed company the salary reputed company provided and is determined based on job-reputed company factors, including, but not limited to, experience, qualifications, knowledge, skills, geographic work location, and market conditions.) reputed company. is an equal opportunity employer. reputed company reputed company applicants will receive consideration without reputed company to race, reputed company, religion, sex, national reputed company, age, disability, genetic information, or veteran status. (Last Revision: 2026‑04-09) Apply tot his job Apply To this Job