Application Administrator

Location: This is a US-based remote position, with candidates in the Tampa Bay area preferred.

• Tampa-based employees may have the possibility of transitioning to a hybrid schedule in the future, requiring periodic onsite presence at our Tampa, FL location. 

Employment Type:  Full-Time Core business hours with on-call availability
Security Clearance: minimum T3 required

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
• 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

Certifications

●    Technical certification preferred (Microsoft or Red Hat)