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System Administrator

Avalore


Job Location:

Arlington, TX - USA

Yearly Salary: USD 107000 - 220000
Posted: 1 October 2026 (Yesterday)
Application Deadline: 29 December 2026
Vacancies: 1 Vacancy

Job Summary

Description

The System Administrator is responsible for the daily operation maintenance and security of the War Data Platform (WDP) infrastructure. This person will perform hands-on system administration tasks including managing user accounts permissions and system configurations in accordance with established operational policies. This person will implement and maintain system monitoring tools configure and manage backup and recovery systems and automate routine administrative tasks using scripting and automation tools. They will conduct regular system health checks apply system updates and patches to mitigate vulnerabilities and serve as a primary point of contact for troubleshooting hardware and software issues. The System Administrator will maintain system documentation monitor system logs for performance and security anomalies and participate in on-call rotations to ensure 24/7 platform availability.



Requirements

  • SECRET Security Clearance Required
  • Cloud GICSP GSEC Security or SSCP cerification (for Junior / Journeyman roles)
  • SecurityX / CASP CCNP Security CCSP FITSP-O or GFACT certification (for Senior role)
  • We are actively seeking multiple levels:
    • Junior: 0 - 3 years of experience Bachelors Degree
    • Journeyman: 4 - 7 years of experience Bachelors Degree
    • Senior: 8 years of experience Bachelors Degree
  • Good communication skills self-starter mindset.
  • Professional proficiency in English is required.
  • Demonstrated proficiency in using all Microsoft Office applications.
  • Applicants must be currently authorized to work in the United States on a full-time basis. Avalore will not sponsor applicants for work visas for this position.

Work Environment:

  • Moderate noise ( office with computersphoneand printers) and /or occasional Loud noise (airfield large equipment).
  • Ability to sit at a computer terminal for an extended period of time.

Physical Demands:

  • While performing the responsibilities of the job the employeeis required tosit stand talk andhear.
  • Employee isoften required to sit and use their hands and fingers tooperatea computer.
  • Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Travel:

  • Up to 10%/ Occasionaltravel.

Avalore will provide reasonable accommodations to applicants who are unable toutilizeour online application system due to a disability. Please send your request

Avalore is an Equal Opportunity Employer - Wenot discriminatebased on age race national or ethnic origin genderveteransstatus disability sexual orientation gender identity or any other legally protected class. Applicants have rights under Federal Employment Laws.



Benefits

Eligibility requirements apply.

  • Employer Contributions to Health Care Plan (Medical Dental & Vision)
  • Retirement Plan (401k IRA) with a generous matching program
  • Life Insurance (Basic Voluntary & AD&D)
  • Paid Time Off (Vacation Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development
  • Employee Assistance Program
  • Salary at Avalore is determined by various factors including but not limited to location the individuals particular combinaition of education knowledge skills competencies and experience as well as contract-specific affordability and organizational requirements.
  • Salary estimates for this job range from $107000 - $220000.

Required Experience:

Unclear Seniority