✦ Luna Orbit — IT Support & Helpdesk

Junior Help Desk/IT Support Specialist

at MRSL Real-Time Systems Laboratory, Inc.

📍 Sarasota, FL, US Onsite 💰 $24 – $35 USD / year Posted April 06, 2026
Salary $24 – $35 USD / year
Type Full-Time
Experience entry
Exp. Years 0-2 years
Education Associate's degree in IT, Computer Science, Cybersecurity, or related field; or equivalent experience
Category IT Support & Helpdesk

The Junior Help Desk/IT Support Specialist will serve as the first point of contact for end users while assisting with monitoring, troubleshooting, and maintenance of IT infrastructure in a secure environment. The role includes basic system administration, user support, and adherence to cybersecurity best practices.

  • Assist with setup, configuration, and maintenance of servers, workstations, and network devices
  • Monitor system performance and troubleshoot issues
  • Apply updates and security configurations
  • Maintain user accounts and access rights
  • Onboard new employees with equipment setup and account provisioning

Role involves Windows Server administration, Active Directory management, Group Policy, virtualization (VMware vSphere, Hyper-V, Proxmox VE), and exposure to Microsoft 365 and Azure with ticketing system usage.

The ideal candidate is a junior IT professional with 0-2 years of IT support or system administration experience, strong troubleshooting and customer service skills, and a solid foundation in Windows Server, Active Directory, and virtualization. They should be eager to learn, comfortable with on-site work, and willing to pursue cybersecurity certifications and clearance as needed.

Associate's or Bachelor's degree in ITComputer ScienceCybersecurityor related field0–2 years in systems administration or IT supportBasic Windows Server administrationFamiliarity with Active DirectoryGroup Policyand networking conceptsBasic knowledge of Linux OSExperience with a ticketing systemFamiliarity with virtualization technologies (VMware vSphereMicrosoft Hyper-VProxmox VE)Familiarity with Microsoft 365 and exposure to Microsoft Azure
CompTIA A+VCTA-DCV (VMware Certified Technical Associate)Network+Security+Microsoft certifications
VMware vSphereVMwareMicrosoft Hyper-VProxmox VEMicrosoft 365Microsoft Azure
Windows Server administrationActive DirectoryGroup PolicyNetworking (TCP/IPDNSDHCP)Linux OScybersecurity principlesticketing systemvirtualization (VMware vSphereMicrosoft Hyper-VProxmox VE)Microsoft 365Azure
Windows Server administrationActive DirectoryGroup PolicyNetworking (TCP/IPDNSDHCP)Linux OSCybersecurity principlesTicketing systemVMware vSphereVMwareMicrosoft Hyper-VProxmox VEMicrosoft 365Azure
TroubleshootingProblem-solvingCustomer serviceAttention to detailOrganizational skillsVerbal communicationWritten communicationWillingness to learnAbility to support off-hours/on-site workTime managementCalm under pressure

Preferred

CompTIA A+VCTA-DCV (VMware Certified Technical Associate)Network+Security+Microsoft certifications
Industry Defense
Job Function Provide first-line IT support and basic system administration in a defense-era secure IT environment.
Role Subtype Desktop Support
Tech Domains Active Directory, Microsoft 365, Azure, Windows Server, Linux, VMware, Hyper-V, Proxmox VE, Networking / TCP-IP, DNS
junior help deskit supporthelp deskdesktop supportwindows server administrationactive directorygroup policytcp/ipdnsdhcplinuxcybersecurityticketing systemvmware vpherevmwaremicrosoft hyper-vproxmo x vemicrosoft 365azuresecurity clearanceCompTIA A+Network+Security+windows servervmware vsphere

Must be a US citizen, Ability to obtain and maintain a security clearance

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