Automating Endpoint Operations: A Practical Guide Inspired by Southwest Airlines

Overview

In today's fast-paced digital workplace, endpoint issues can quickly spiral into costly disruptions – especially in mission-critical environments like airlines. Southwest Airlines has tackled this challenge head-on by deploying AI and automation to monitor and remediate endpoint problems proactively. This guide translates their real-world approach into a step-by-step blueprint you can adapt for your organization. You'll learn how to move from reactive firefighting to a strategic, automated endpoint operations model, using a Digital Employee Experience (DEX) platform and automation workflows. Whether you support 50,000 devices or 500, the principles remain the same.

By the end of this tutorial, you'll understand the prerequisites, the implementation phases, common pitfalls, and how to measure success – all grounded in Southwest's journey with their Nexthink DEX deployment.

Prerequisites

Before you begin automating endpoint operations, ensure your environment meets these foundational requirements:

• Endpoint Management Tooling: A modern MDM (Mobile Device Management) or UEM (Unified Endpoint Management) solution is essential. Southwest uses Nexthink, but any DEX platform with remote action capabilities works.
• Device Telemetry: Your endpoints (laptops, smartphones, tablets) must be configured to send performance and health data (CPU, memory, disk, application crashes, network latency) to the DEX system.
• Agent Deployment: Install a lightweight agent on every managed device. This agent collects telemetry and can execute remote commands.
• Automation Engine: A rules engine or scripting platform (e.g., PowerShell, Python, or the DEX's built-in automation) to trigger actions based on telemetry thresholds.
• Service Integration: Connect the DEX platform to your ITSM tool (ServiceNow, Jira) for ticket creation and escalation.
• Team Structure: Dedicate at least a small team for DEX operations (monitoring) and engineering (automation development). Southwest grew from a single person to a 14-strong team with two sub-teams.

Step-by-Step Implementation Guide

1. Establish Baseline Telemetry Collection

Start by deploying the DEX agent to a pilot group (e.g., 100 devices). Configure it to collect essential metrics: CPU usage, memory pressure, disk I/O, application crashes, and network response times. Use the DEX dashboard to identify normal ranges. For Southwest, this initial phase revealed patterns like memory leaks in specific apps used by gate agents.

Example configuration (using Nexthink's API):

# Nexthink agent install command for Windows (silent)
msiexec /i "NexthinkAgent.msi" /quiet NX_SERVER=collector.contoso.com NX_GROUP="Pilot-Users"

Once telemetry flows, create a baseline report showing average device health scores per department. This becomes your comparison point for automation triggers.

2. Define Remediation Rules and Automations

Identify the most common device issues that impact employee productivity. For Southwest, these included system freezes on check-in kiosks and network disconnects for flight crew tablets. For each issue, define a rule:

• Condition: e.g., CPU > 90% for 5 minutes AND application “GateAgent” not responding.
• Action: e.g., restart the application via remote command, then log the event to ITSM.
• Escalation: If the action fails twice, notify the DEX operations team.

Sample automation workflow (pseudo-code in Nexthink's rule engine):

Rule: HighCPU_RestartApp
WHEN Device.CPU_Usage > 90% for 5 min
   AND Process.GateAgent.Status == "Not Responding"
THEN
   REMOTE_COMMAND("taskkill /f /im GateAgent.exe")
   REMOTE_COMMAND("start ""GateAgent""")
   SEND_EVENT("debug", "Restarted GateAgent due to high CPU")
   IF (REMOTE_COMMAND returns error) THEN
      CREATE_TICKET(priority=2, category="Application Hang")
   ENDIF

Implement these automations one by one, starting with non-critical apps. Test in the pilot group for at least a week before rolling to production.

3. Establish a Dedicated DEX Operations Team

As Southwest learned, automation alone isn't enough. You need people to monitor the system and improve it. Create two roles:

• DEX Operations Engineer: Monitors dashboards, handles alerts that automation cannot resolve, and validates automated remediations. Typically 2–3 people for every 10,000 endpoints.
• DEX Engineering Lead: Builds new automations, integrates with new apps, and plans proactive maintenance. This is a forward-looking role, akin to Southwest's “DEX engineering team.”

Hold a daily standup to review automation success rates and device health scores. Southwest's team uses a scoreboard showing “percentage of problems prevented” vs. “percentage resolved after detection.”

4. Implement Proactive Workspace Health Checks

Don't wait for issues to appear. Schedule periodic health checks on all endpoints. For example, run a weekly script that checks disk space, pending updates, and antivirus status. If any threshold is breached, pre-emptively notify the user or perform remote actions (e.g., disk cleanup).

Example scheduled task using PowerShell:

# Run on each device via DEX remote execution
$disk = Get-WmiObject Win32_LogicalDisk -Filter "DeviceID='C:'"
if ($disk.FreeSpace -lt 5GB) {
   CleanMgr /sagerun:1 | Out-Null
   Write-Host “Ran disk cleanup”
}
# Report back to DEX system via custom event

5. Measure Business Impact and Refine

Define KPIs that link endpoint performance to business outcomes. For Southwest, the critical metric is aircraft turn-around time. For your organization, it might be customer wait times, ticket resolution speed, or employee satisfaction scores. Use your DEX tool to correlate device issues with these business metrics.

Create a monthly review to analyze:

• Automation success rate: % of incidents resolved without human intervention.
• Mean time to resolution (MTTR): Compare before and after automation.
• Number of preventable outages: Issues caught by proactive health checks.

Southwest's Whisenhunt reported that after full deployment, the IT team spends far less time on reactive support and more on strategic improvements. Your numbers should improve similarly within 6–9 months.

Common Mistakes

Mistake 1: Jumping to Automation Without Baselines

If you don't understand your normal device behavior, automation will generate false positives and potentially break things. Southwest spent months just collecting telemetry before implementing any automatic remediation. Fix: Run a 4- to 6-week observation phase with dashboards only.

Mistake 2: Automating Everything at Once

Trying to solve all endpoint issues with code leads to brittle workflows. Start with two or three high-impact, low-risk automations (like restarting a hung application). Expand gradually. Southwest's DEX engineering team prioritizes automations by frequency and business impact.

Mistake 3: Neglecting the User Experience

An automated restart that logs the user out without warning can be worse than the original problem. Always inform the employee through a notification before performing disruptive actions. Use the DEX tool's toast notification feature. Southwest's team ensures that any action affecting the user interface is communicated.

Mistake 4: Underinvesting in the Team

Automation doesn't eliminate the need for people; it shifts their focus. You still need engineers to design, test, and improve automations. Southwest's endpoint team grew from a handful to 14 people, split between operations and engineering. If your team is too small, automations will become technical debt.

Summary

By following this guide, you can replicate Southwest Airlines' success in putting endpoint operations on autopilot. The key is a phased approach: gather telemetry, build a small set of automations, invest in a DEX team, and continuously measure business impact. The result is a more resilient endpoint fleet, happier employees, and significantly less reactive firefighting. Remember that automation is a journey, not a project – keep iterating based on data and user feedback.

For further reading, explore Nexthink's case studies on DEX implementation or review Southwest's own published metrics on device health improvement. Your first step? Deploy that agent and start watching.