About Lucayan Technology Solutions LLC

At Lucayan Technology Solutions LLC, we deliver secure, innovative solutions in support of national defense and intelligence missions. As a trusted government contracting partner, we provide top-tier intelligence and technology services that safeguard our nation. Our team is mission-driven, and we are committed to building careers that matter.

Location: Tampa, FL (Hybrid)
Employment Type:  Full-Time Core business hours with on-call availability

Job Summary

We are seeking a motivated Application Administrator to support enterprise application operations for a federal government IT program. You will install, maintain, patch, and troubleshoot business-critical applications on Windows and/or Linux platforms, support security compliance activities, and contribute to a team ensuring 24/7 application availability for a mission-critical environment.

Key Responsibilities

● Administer, maintain, and troubleshoot enterprise applications on Windows and/or Linux server platforms

● Monitor application health and system availability during core business hours with on-call support for critical incidents

● Configure user access, security settings, ports, protocols, and external connectivity

● Apply STIG security configurations and support ongoing cybersecurity compliance

● Document and resolve application errors; perform root cause analysis

● Support disaster recovery exercises and planned/unplanned outage management

● Provide technical support to end users and IT management for supported applications

Required Qualifications

● U.S. Citizenship required

● Bachelor's degree in a relevant field OR applicable technical certification

● Minimum 3–5 years of application administration experience on Windows or Linux platforms

● Working knowledge of enterprise server environments and application lifecycle management

● Familiarity with security hardening and patch management practices

Preferred Qualifications

● Experience with Apache, Tomcat, IIS, LDAP, or Active Directory

● Familiarity with Splunk, ACAS, or similar security monitoring tools

● Knowledge of IPSwitch MoveIt, Oracle B2C, SharePoint, Tableau, or Verint administration

● Experience supporting SaaS or PaaS cloud-hosted environments

Certifications

● Technical certification preferred (Microsoft or Red Hat)