Application Administrator

Lucayan Technology Solutions LLC

Tampa, FL, United States

25 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Experienced

Experience required

3 years minimum

Working hours

Regular working hours

Job source

www.indeed.com

Tech stack

Microsoft Windows Active Directory Apache HTTP Server Apache Tomcat Application Lifecycle Management Software as a Service Cloud Computing Linux Disaster Recovery Internet Information Services (IIS) IT Management Lightweight Directory Access Protocols (LDAP)

+12 more

Linux Servers Local Security Policy Oracle (Applications) Platform as a Service (PAAS) Red Hat Enterprise Linux Microsoft SharePoint Security Information and Event Management Tableau (Software) Enterprise Software Applications System Availability Patch Management Splunk

Job description

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., * 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

Requirements

U.S. Citizenship required
Security Clearance: minimum T3 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, Technical certification preferred (Microsoft or Red Hat)

About the company

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.