Haystack
← Back to Jobs
Other
AI

AppOps / Windows Administrators

Atlantis IT Consulting Group LLCAtlanta, GA🇺🇸United StatesPosted Sep 28, 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Atlanta, GA, United States
Posted
Yesterday
OracleEncryptionTCP/IPActive DirectoryComplianceDNS.NETPowerShellRoot Cause AnalysisServiceNow

Job Description

(Hybrid, 2-3 days onsite)

About the Role:

  • We are looking for two experienced AppOps / Windows Administrators to join our team immediately.
  • You will be responsible for managing and maintaining Windows-based application environments, ensuring high availability, performance, and security of enterprise applications — with a strong focus on IIS, Oracle, and network infrastructure.

Key Responsibilities:

  • Install, configure, and administer Windows Server (2016/2019/2022) environments including patching, upgrades, and lifecycle management
  • Manage and maintain IIS web servers — application pools, site bindings, SSL/TLS certificates, and .NET application deployments
  • Administer and support Oracle database environments — performance tuning, connectivity, and coordination with DBA teams
  • Monitor, troubleshoot, and optimize network infrastructure — TCP/IP, DNS, DHCP, firewalls, load balancers, and VPN
  • Manage Active Directory, Group Policy (GPO), and role-based access controls (RBAC)
  • Develop and maintain PowerShell scripts for automation, monitoring, and routine task management
  • Support CI/CD pipelines for Windows/IIS application deployments
  • Handle incident management, root cause analysis, and post-mortems via ServiceNow or equivalent tools
  • Ensure compliance with security standards — STIG, encryption, patch management (WSSCCM)
  • Collaborate with DevOps, DBA, Network, and Application Development teams

Required Skills:

Skill

Experience

Windows Server (2016/2019/2022)

5+ years

IIS Administration

5+ years

Oracle DB (connectivity/support)

3+ years

Networking (TCP/IP, DNS, DHCP, Firewall)

4+ years

PowerShell Scripting

3+ years

Active Directory / GPO

4+ years

Qualifications:

  • Bachelor's degree in Computer Science, Information Technology, or related field
  • 5+ years of experience in Windows/AppOps administration
  • Strong communication and documentation skills
  • Ability to work in a fast-paced environment and handle on-call support if needed

Similar jobs