Demo

Computer User Support Specialist

Missionbox Solutions
Jacksonville, FL Full Time
POSTED ON 1/11/2026
AVAILABLE BEFORE 2/10/2026

Job Description


Computer User Support Specialist

Location: Jacksonville, FL, United States

Position: Computer User Support Specialist (Senior)

We are seeking an experienced Senior Computer User Support Specialist to lead help desk operations supporting federal government IT initiatives. This full-time, hybrid position offers the opportunity to provide critical Tier 1 and 2 support for the Department of Defense, ensuring seamless user experiences through application assistance, system deployments, and team management. Join our team to advance your career in a secure, compliance-driven environment, delivering impactful IT support.

Responsibilities

  • Provide Tier 1 and 2 help desk support, assisting non-IT users with application troubleshooting and issue resolution.

  • Support software and hardware installations, configurations, and deployments in compliance with federal standards.
  • Manage help desk personnel, including task assignment, training, and performance oversight.
  • Track and report help desk call statistics, identifying trends and implementing process improvements.
  • Ensure compliance with federal cybersecurity standards (e.g., NIST, FISMA) during support activities.
  • Collaborate with IT teams to resolve complex issues and improve system usability.
  • Document support processes, resolutions, and user guides to enhance knowledge sharing.

Qualifications

  • Minimum of five (5) years of experience in IT roles, with expertise in:

    • Providing Tier 1 and 2 help desk support for non-IT users.
    • Assisting with software/hardware installations and deployments.
    • Managing help desk teams and tracking/reporting call statistics.
  • Active Secret clearance (IT-II level) required and must be maintained throughout employment.
  • Cybersecurity Workforce Framework (CWF) certification required: IAT III (e.g., CISSP, CISM, or equivalent).
  • Strong problem-solving skills and proficiency in help desk tools (e.g., ServiceNow, Remedy).
  • Excellent organizational, verbal, written, and interpersonal communication skills.
  • Ability to work independently and collaboratively in a secure, high-stakes environment.

Compensation & Benefits

We offer a comprehensive benefits package designed to support your career and well-being:

Technology You’ll Use

  • Help desk platforms (e.g., ServiceNow, Remedy) for ticket tracking and resolution.

  • Remote support tools (e.g., Microsoft Teams, SCCM) for user assistance.
  • Secure collaboration platforms (e.g., DoD SAFE) for document submission and communication.
  • Diagnostic tools for troubleshooting hardware and software issues.

Location

Jacksonville, FL, United States

Salary

$72,710 - $79,981 annually, commensurate with experience.

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About Missionbox Solutions


Submitting your application constitutes your acknowledgment that you have read, understood, and agree to our Terms and Conditions at https://www.missionboxsolutions.com/terms-and-conditions, which govern the collection, use, and protection of your personal data, including limitations on our liability and notification procedures for breaches.

Mission Box Solutions Inc. is a Service-Disabled Veteran-Owned Small Business (SDVOSB) still in its exciting startup phase. We provide exceptional IT & Healthcare talent across various sectors, including Commercial, DoD, Intelligence Community, and Federal sectors. Founded by a 20-year Army Veteran and his Military Spouse to enhance careers, help businesses grow, and enrich the lives of those we serve. People are the future!

Salary : $72,710 - $79,981

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