Senior Level Senior Systems Administrator Jobs
Senior level senior systems administrator jobs place experienced professionals in charge of infrastructure strategy, system reliability, and the engineering teams or critical projects that keep enterprise environments running. Roles are distributed across on-site, hybrid, and remote settings in Technology & Software, Healthcare & Medical Services, and Manufacturing, with employers like The Tatitlek Corporation, ITW, and Cargurus hiring at this level now.
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Showing 5 of 19+ Senior Level Senior Systems Administrator jobs
INTRODUCTION
Informatica ETL/Data Engineer with 8+ years of experience designing, developing, and supporting enterprise data integration solutions. Expertise in Informatica PowerCenter, Oracle SQL/PLSQL, ETL workflows, data ingestion from diverse source systems, and production support. Hands-on experience with Snowflake, Informatica PowerCenter, source-to-target mapping, data quality management, performance optimization, and batch job scheduling in large enterprise environments. Strong analytical and communication skills with experience working in structured SDLC environments, collaborating with business and technical stakeholders to deliver scalable data engineering solutions.
ROLE AND RESPONSIBILITIES
Minimum Requirements:
Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.
- 8 years Required Experience as a Data Engineer/Systems Analyst designing, developing, and supporting data integration solutions in an enterprise environment
- 8 years Required Hands-on experience developing and maintaining ETL workflows using Informatica PowerCenter, including mappings, sessions, workflows, and reusable transformations
- 8 years Required Experience ingesting data from multiple heterogeneous source systems (flat files, APIs, relational databases, mainframe extracts, etc.) into Oracle databases
- 8 years Required Strong working knowledge of Oracle SQL/PLSQL, including stored procedures, packages, and performance tuning of ETL-related queries
- 8 years Required Experience with Snowflake, including data loading, schema design, and query performance optimization
- 8 years Required Experience with Informatica PowerCenter / Informatica Cloud Data Integration for cloud-based ETL/ELT development
- 8 years Required Experience gathering data requirements, performing source-to-target mapping, and documenting data flow/design specifications
- 8 years Required Experience troubleshooting and resolving data quality issues, job failures, and performance bottlenecks in production ETL pipelines
- 8 years Required Experience with job scheduling/orchestration tools (e.g., Control-M, Autosys, or Informatica scheduler) supporting batch data loads
- 3 years Preferred Experience with SAP Business Objects Universe design and/or maintenance
- 3 years Preferred Experience working in a state government or large enterprise IT environment, following formal SDLC and change management processes
INTRODUCTION
Informatica ETL/Data Engineer with 8+ years of experience designing, developing, and supporting enterprise data integration solutions. Expertise in Informatica PowerCenter, Oracle SQL/PLSQL, ETL workflows, data ingestion from diverse source systems, and production support. Hands-on experience with Snowflake, Informatica PowerCenter, source-to-target mapping, data quality management, performance optimization, and batch job scheduling in large enterprise environments. Strong analytical and communication skills with experience working in structured SDLC environments, collaborating with business and technical stakeholders to deliver scalable data engineering solutions.
ROLE AND RESPONSIBILITIES
Minimum Requirements:
Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.
- 8 years Required Experience as a Data Engineer/Systems Analyst designing, developing, and supporting data integration solutions in an enterprise environment
- 8 years Required Hands-on experience developing and maintaining ETL workflows using Informatica PowerCenter, including mappings, sessions, workflows, and reusable transformations
- 8 years Required Experience ingesting data from multiple heterogeneous source systems (flat files, APIs, relational databases, mainframe extracts, etc.) into Oracle databases
- 8 years Required Strong working knowledge of Oracle SQL/PLSQL, including stored procedures, packages, and performance tuning of ETL-related queries
- 8 years Required Experience with Snowflake, including data loading, schema design, and query performance optimization
- 8 years Required Experience with Informatica PowerCenter / Informatica Cloud Data Integration for cloud-based ETL/ELT development
- 8 years Required Experience gathering data requirements, performing source-to-target mapping, and documenting data flow/design specifications
- 8 years Required Experience troubleshooting and resolving data quality issues, job failures, and performance bottlenecks in production ETL pipelines
- 8 years Required Experience with job scheduling/orchestration tools (e.g., Control-M, Autosys, or Informatica scheduler) supporting batch data loads
- 3 years Preferred Experience with SAP Business Objects Universe design and/or maintenance
- 3 years Preferred Experience working in a state government or large enterprise IT environment, following formal SDLC and change management processes
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Find JobsSenior Level Senior Systems Administrator Job Market
Who's Hiring
Top Industries Hiring
- Technology & Software
- Healthcare & Medical Services
- Manufacturing
- Food & Beverage
- Medical Devices
Senior Level Senior Systems Administrator Jobs: Frequently Asked Questions
How do I get a senior level senior systems administrator job?
Employers at this level look for demonstrated ownership of complex infrastructure environments, not just task execution. Strong candidates show they have led system migrations, defined standards for others to follow, and resolved high-stakes incidents under pressure. Hands-on expertise with enterprise platforms, automation tooling, and security practices matters, and a history of mentoring junior administrators signals readiness for the scope these roles carry.
Which companies hire senior level senior systems administrators?
Companies hiring senior level senior systems administrators right now include The Tatitlek Corporation, ITW, and Cargurus, based on current listings on Migrate Mate as of September 2026. Hiring at this level tends to come from organizations with large, distributed infrastructure footprints where experienced administrators are needed to own outcomes rather than follow them.
Are there remote senior level senior systems administrator jobs?
Yes, remote and hybrid opportunities are a real part of the market at this level. About 33% of senior level senior systems administrator openings are remote or hybrid as of September 2026, reflecting how many organizations trust experienced administrators to manage critical systems without being on-site full time. On-site roles remain common in regulated industries and government-adjacent environments.
What makes a senior systems administrator role senior level?
Senior level roles are defined by ownership and scope rather than task volume. A senior systems administrator sets architectural direction for infrastructure decisions, owns the reliability and security posture of systems end to end, and is accountable when things go wrong. These roles also carry a mentoring responsibility, guiding mid-level and junior administrators and influencing how the broader team operates day to day.
Which industries hire the most senior level senior systems administrators?
Senior level senior systems administrator roles concentrate in Technology & Software, Healthcare & Medical Services, and Manufacturing, based on current listings on Migrate Mate as of September 2026. These sectors tend to operate complex, high-availability infrastructure where system downtime carries significant business or compliance risk, making experienced administrators a consistent hiring priority.