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KeyLogic · 17 hours ago

Senior Computer Programmer

United States

Full-time

Remote

Senior Level

$120K/yr - $130K/yr

KeyLogic Systems is a company that provides mission management, systems analysis, data analytics, digital transformation, and cybersecurity services. They are seeking a Senior Computer Programmer to support ongoing Operations & Maintenance activities for a mission-critical system, requiring expertise in SQL, XML ingestion, and relational databases to ensure operational stability and data integrity.

AnalyticsCyber SecurityInformation ServicesInformation TechnologyProject ManagementSecurity

Culture & Values

No H1B

U.S. Citizen Only

Responsibilities

Support day-to-day Operations & Maintenance (O&M) activities, including monitoring, troubleshooting, and resolving production issues

Perform SQL development and analysis , including complex queries, data validation, reconciliation, and performance tuning

Manage and support XML ingestion pipelines , including parsing, transformation, validation, and error handling

Investigate and remediate data quality and data integrity issues across systems

Support and execute batch jobs and scheduled processes , including reruns, validations, and post-run analysis

Work with relational databases (e.g., Oracle, SQL Server, PostgreSQL) to maintain schema integrity and optimize performance

Analyze logs, database records, and system outputs to identify root causes of defects or failures

Partner with development teams to support releases, hotfixes, and production deployments

Document operational procedures, runbooks, and knowledge transfer materials to reduce single points of failure

Participate in on-call or after-hours support as required

Qualification

SQLXMLRelational databasesTroubleshootingScriptingBatch processingData governanceAttention to detailCommunication skillsCollaborative team player

Required

Strong hands-on experience with SQL, including: Complex joins, subqueries, and performance tuning

Data reconciliation and root-cause analysis

Proven experience working with XML: XML parsing, validation, transformation

Ingestion and processing of large XML datasets

Solid background in Operations & Maintenance (O&M) or production support environments

Experience with relational databases (Oracle, SQL Server, PostgreSQL, MySQL, etc.)

Strong troubleshooting skills with a focus on data-centric issues

Familiarity with batch processing frameworks and schedulers

Experience supporting applications in lower and production environments

Ability to follow and improve operational processes while maintaining strict change control

Scripting experience (Python, Shell, PowerShell, etc.) for automation and operational tasks

Familiarity with logging and monitoring tools (Splunk, etc.)

Experience supporting government or regulated environments

Understanding of data governance, auditability, and compliance requirements

Prior experience documenting SOPs and training O&M staff

Strong attention to detail and commitment to data accuracy

Clear written and verbal communication skills

Ability to work independently in a fast-paced production environment

Proactive mindset with a focus on risk reduction and operational stability

Collaborative and inclusive team player who can effectively partner across technical and non-technical teams

Benefits

Comprehensive benefits package

Company

KeyLogic

KeyLogic is an innovative mid-sized company that provides analytic and digital technology solutions to leading data-centric customers across energy, commerce, and defense sectors.

Founded in 1999