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Junior Systems Administrator

Job in Indianapolis, Hamilton County, Indiana, 46262, USA
Listing for: Aptonet
Full Time position
Listed on 2026-07-08
Job specializations:
  • IT/Tech
    Systems Administrator, Windows Server
Salary/Wage Range or Industry Benchmark: 70000 - 90000 USD Yearly USD 70000.00 90000.00 YEAR
Job Description & How to Apply Below
Location: Indianapolis

Systems Administrator III to support a secure, enterprise-scale. This role requires an experienced systems administrator with strong hands‑on Microsoft Intune expertise who can independently manage endpoint administration, desktop support, security compliance, and network‑related issues. The ideal candidate is a self‑starter capable of owning projects from inception through resolution while supporting mission‑critical IT operations.

Key Responsibilities
  • Administer and troubleshoot Microsoft Intune‑managed environments, including:
  • Device configuration
  • Compliance policies
  • Security policies
  • Password controls
  • Security hardening
  • Implement and maintain Intune policies and endpoint security configurations.
  • Manage URL filtering and enterprise network access controls.
  • Troubleshoot Windows desktop operating systems, hardware, peripherals, and user issues.
  • Diagnose and resolve network connectivity issues including DNS, VPN, firewall rules, IP addressing, port restrictions, subnetting, and URL filtering.
  • Support Azure Entra and Microsoft Intune environments while maintaining compliance with CIS Benchmarks, STIGs, and enterprise security policies.
  • Administer enterprise endpoint management, asset management, and VoIP operations.
  • Resolve endpoint security, compliance, and audit readiness issues.
  • Utilize Microsoft 365 tools to manage work and documentation.
  • Collaborate with desktop support, security, networking, and infrastructure teams while independently driving assigned projects.
  • Support FTC hosted applications, contact center operations, website hosting, and data analytics initiatives.
  • Participate in onsite support activities and mandatory team meetings.
Required Technical Skills
  • Hands‑on Microsoft Intune administration in an enterprise environment.
  • Experience implementing Intune policies, password controls, device media controls, and security hardening.
  • Experience managing application deployment and enterprise endpoint devices using Microsoft Intune.
  • Experience managing URL filters.
  • Experience administering network access controls using IP, Port, and URL‑based filtering.
  • Windows enterprise desktop administration and troubleshooting.
  • Azure Entra administration and endpoint management.
  • Knowledge of CIS Benchmarks, STIGs, and enterprise security compliance.
  • Microsoft 365 administration and productivity tools.
  • Desktop support, endpoint management, asset management, and VoIP support.
  • Strong troubleshooting across desktop, networking, endpoint management, and security domains.
Preferred / Nice‑to‑Have Skills
  • IP addressing, subnetting, and routing.
  • Firewall management experience.
  • Bachelor's degree with 3+ years of experience.
  • Fast learner with strong research skills.
  • Experience supporting federally regulated environments.
Qualifications & Experience
  • Bachelor's degree in Information Systems or related field with 3+ years of practical experience, or equivalent experience in lieu of degree (1:1).
  • Practical experience managing enterprise desktops in Microsoft Intune environments.
  • Hands‑on experience troubleshooting Windows operating systems in enterprise environments.
  • Experience administering IP, Port, or URL‑based network access controls.
  • Demonstrated ability to independently resolve issues and drive projects with minimal supervision.
  • Ability to self‑manage work using Microsoft 365 tools.
  • Strong ownership mentality and self‑starter mindset.
  • Must be located near Indianapolis, IN and willing to work onsite.
  • Ability to obtain a Public Trust clearance.
Benefits (employee contribution)
  • Health insurance
  • Health savings account
  • Vision insurance
  • Flexible spending accounts
  • Life insurance

All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Rate of pay within the stated range will depend on the qualification of the applicant.

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