Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Provides Tier 2 administration, maintenance, troubleshooting, repair, and engineering support for mission-critical Windows, UNIX, Linux, VMware, and cloud systems. Maintains system availability, troubleshoots applications and operating systems, configures directory and domain services, reconciles tickets, supports customers, and restores high-priority systems under pressure. Works onsite on an 8x5 schedule with periodic after-hours call-in responsibility.

Designs, deploys, secures, upgrades, patches, and maintains Kubernetes environments across development, test, staging, production, and classified environments. The role manages containerized services, networking, performance, monitoring, alerting, observability, scaling, automation, and lifecycle operations. It also establishes SRE metrics and SLOs, troubleshoots incidents, publishes root cause analyses, and supports software delivery for multiple product teams within an Agile framework.

Open-house hiring event for multiple full-time, on-site technology roles in Aurora, Colorado, including information security, technical writing, software QA, software development, database administration, systems analysis, business intelligence, project management, data warehousing, and Oracle EBS development and testing. Applicants must be U.S. citizens and able to obtain Public Trust clearance. Compensation is generally listed between $75,000 and $150,000, depending on qualifications.

Maintain, optimize, secure, and modernize Oracle databases supporting DHA financial, procurement, contract management, and enterprise data warehouse systems. Responsibilities include performance tuning, ETL support, backup and recovery, disaster preparedness, STIG implementation, vulnerability remediation, audit support, database migrations, outage response, and high-availability operations across AWS GovCloud environments. The role requires advanced Oracle and Linux administration, automation scripting, security hardening, and either EDW or contract-management database expertise.

Analyze DHA financial and enterprise data warehouse requirements, perform cross-system gap analysis, document system specifications, and maintain requirements traceability matrices. Support federal financial initiatives, data modeling, reporting validation, UAT, defect management, and user training. The role bridges DHA financial stakeholders and engineering teams while validating Oracle-based reports, data marts, and compliance with federal accounting, accessibility, and reporting standards.

Develops, enhances, tests, and sustains Oracle Federal Financials applications supporting DHA financial operations. Responsibilities include PL/SQL and SQL development, Oracle Forms, Reports, Workflow Builder, interfaces, federal accounting modernization, environment governance, testing, cybersecurity compliance, and production support. The role requires collaboration with developers, analysts, DBAs, and government stakeholders, plus support during month-end, quarter-end, and fiscal year-end accounting surges.

Leads development, customization, integration, testing, deployment, and sustainment of Oracle Federal Financials for DHA. Designs PL/SQL packages, interfaces, reports, workflows, and financial modernization solutions involving G-Invoicing, CARS, PRISM, and DFAS systems. Oversees source control, environment management, documentation, security and STIG compliance, accessibility, code reviews, and Tier 3 production support. Mentors developers and collaborates with architects and DHA stakeholders.

Supports LAN/WAN infrastructure across a DoD medical network campus at Altus AFB. Responsibilities include daily operational support, troubleshooting OSI Layers 1–3 issues, maintaining switches, routers, firewalls, VPNs, and cabling, resolving routing and network problems, and implementing hardware and software upgrades. The role requires an active Secret clearance, Security+ CE certification, technical education and relevant experience, and familiarity with DoD information assurance requirements.

Serve as the senior technical authority for enterprise data marts and business intelligence platforms supporting the Defense Health Agency. Administer Oracle Analytics Server, OBIEE, BI Publisher, WebLogic, and Oracle databases; design dimensional models; develop dashboards and operational reports; optimize queries and performance; ensure Section 508 and WCAG compliance; support financial and healthcare reporting integrations; troubleshoot production issues; manage security, configuration, upgrades, disaster recovery, and stakeholder training.

Develops, administers, monitors, and enhances enterprise ETL pipelines and data warehouses supporting healthcare, financial, procurement, and pharmacy datasets. Uses Informatica PowerCenter, Control-M, Oracle SQL, PL/SQL, Perl, and Bash for batch processing, troubleshooting, tuning, archiving, integrations, and compliance. Supports AWS GovCloud environments, documentation, testing, security remediation, disaster recovery exercises, and off-hours financial close operations.