Application Administrator

Lucayan Technology Solutions LLC

Application Administrator at Lucayan Technology Solutions ensuring application availability and compliance for federal government IT program. Responsible for troubleshooting, configuration, and technical support.

Posted 7/17/2026full-timeTampa • Florida • 🇺🇸 United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in administering and troubleshooting enterprise applications on Windows and Linux platforms, with a strong focus on cybersecurity compliance and application lifecycle management. Capable of providing technical support and managing user access and security settings effectively.

Highest-signal resume keywords

Application AdministrationWindows Server ManagementLinux Server ManagementCybersecurity ComplianceRoot Cause Analysis

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Application Lifecycle ManagementSTIG Security ConfigurationsSecurity HardeningPatch ManagementDisaster Recovery PlanningTroubleshootingUser Access ConfigurationSystem MonitoringIncident ManagementTechnical Support

Certifications & Qualifications

Bachelor's DegreeTechnical CertificationSecurity Clearance T3

Industry Keywords

Enterprise ApplicationsApplication Health MonitoringSystem AvailabilityOn-Call SupportCritical IncidentsExternal ConnectivityPorts and ProtocolsApplication Errors DocumentationUnplanned Outage ManagementIT Management Support

Tech Stack

Tools & technologies

Cyber SecurityLinux

About the role

Key responsibilities & impact

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

What you’ll need

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

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Lucayan Technology Solutions LLC Website LinkedIn All Job Openings 51 - 200 employees Founded 2015 🏛️ Government 🔒 Cybersecurity 🤝 B2B Government
Cybersecurity
B2B Lucayan Technology Solutions LLC is a CVE-certified, veteran-owned small business that provides integrated information technology and staffing services to U. S. government agencies (including Department of Defense) and commercial clients. The firm delivers cloud (AWS IaaS/SaaS) migrations, network and converged infrastructure (SDN, NFV, VMware), consolidated help desk/support, and cybersecurity solutions, and holds multiple federal contract vehicles (GSA, STARS III, SeaPort-NxG, 8(a), HubZone, SDVOSB). Lucayan emphasizes mission-driven, agile engineering with Cisco, VMware, and Microsoft certified staff to support classified and unclassified mission-critical initiatives. Application Administrator 🔥 26 minutes ago 🏢🏡 Tampa – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🖥️ Administration Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
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 Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Unit Research Administrator 🕒 6 days ago USF Health 5001 - 10000 📚 Education 🔬 Science 🧬 Biotechnology Website LinkedIn All Job Openings Senior Unit Research Administrator providing pre award research support to faculty and students at USF Health. Collaborating with administration and ensuring compliance with grant regulations and processes. 🏢🏡 Tampa – Hybrid 💵 $78k - $94k / year ⏰ Full Time 🟠 Senior 🖥️ Administration Office Administrator 🕒 June 2 Knowmadics 51 - 200 🔒 Cybersecurity 🏛️ Government ☁️ SaaS Website LinkedIn All Job Openings Office Administrator managing office operations and logistics activities at Knowmadics in Tampa. Supporting engineering and manufacturing teams with procurement and administrative functions. 🏢🏡 Tampa – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🖥️ Administration Department Administrator – MCOM Surgery 🕒 May 14 USF Health 5001 - 10000 📚 Education 🔬 Science 🧬 Biotechnology Website LinkedIn All Job Openings Department Administrator overseeing administrative activities for the Department of Surgery at USF Health. Directs financial and operational resources to meet departmental objectives. 🏢🏡 Tampa – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🖥️ Administration Business Administrator 🕒 April 17 USF World 51 - 200 Website LinkedIn All Job Openings Business Administrator supporting administrative, fiscal, and operational needs of the USF College of Nursing. Collaborating with internal and external partners for personnel management and coordination. 🏢🏡 Tampa – Hybrid 💵 $48k - $60k / year ⏰ Full Time 🟢 Junior 🟡 Mid-level 🖥️ Administration Academic Services Administrator 🕒 April 17 USF World 51 - 200 Website LinkedIn All Job Openings Academic Services Administrator providing support to the Nurse Anesthesiology Program at USF. Responsible for administrative operations, student advising, and program coordination. 🏢🏡 Tampa – Hybrid 💵 $52k - $62k / year ⏰ Full Time 🟢 Junior 🟡 Mid-level 🖥️ Administration View More Administrator Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs