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Interview Guides/The One 23 Group
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The One 23 GroupCompany guide
Updated weekly · Reviewed by the Dataford team

The One 23 Group interview process & guide 2026

Based on 1 interview reports

Everything we know about interviewing at The One 23 Group: what each round tests and compensation by level.

Systems Engineer
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At a glance

1
Role guides
1
Interview reports
12
Topics tracked
$126k
Median total comp
01 · Difficulty and outcomes

How hard is the The One 23 Group interview?

Aggregated from 1 interview experiences
Difficulty mix
Easy100%
Medium0%
Hard0%
Most candidates rate the loop easy, but few walk in cold.
Experience sentiment
100%positive
Positive 100%Neutral 0%Negative 0%
02 · Topic breakdown

What The One 23 Group actually tests for

How prominent each skill is across reported loops
100%
Linux Systems Administration
95%
Red Hat Enterprise Linux (RHEL)
90%
Systems Administration
86%
Linux Server Management
81%
Enterprise Linux Engineering
77%
Windows Systems Administration
72%
Server Operations
68%
Operating System Configuration
63%
Active Top Secret Clearance (Security Clearance)
59%
Enterprise IT Operations (IT Ops)
54%
Help Desk / IT Support (L1/L2 Support)
50%
Troubleshooting & Incident Resolution
Tested less
Tested more
03 · Role guides

Find the guide for your role

This is your next step: open the guide for the role you are interviewing for. Each one carries the questions The One 23 Group interviewers actually ask that position, the loop structure, and pay by level.

Showing 1 of 1 role guides
Systems Engineer
$61k-$190k
Open guide
04 · Compensation

What The One 23 Group pays, by level

Estimated total compensation: base salary plus stock and annual cash bonus.

Median $126k
Level$50kTotal comp range$200kTotal
All levels
Base $71k-$176k
$61k-$190k
Ranges blend verified compensation data points. Base + stock + annual bonus shown. Estimates only.
05 · FAQ

The One 23 Group interview FAQ

Answered from real candidate and workplace data
How hard is the The One 23 Group interview?

Candidates most commonly rate The One 23 Group interviews as easy, based on 1 reported interviews.

How much does The One 23 Group pay for data roles?

Reported total comp for data roles at The One 23 Group ranges from roughly $61k to $190k per year, varying by level, team, and location.

What topics does The One 23 Group test in interviews?

The One 23 Group interviews most often cover Linux Systems Administration, Red Hat Enterprise Linux (RHEL), Systems Administration, Linux Server Management, and Enterprise Linux Engineering. The exact emphasis depends on the specific role you apply for.

What roles can I prepare for at The One 23 Group?

Dataford has interview guides for 1 role at The One 23 Group, including Systems Engineer.

Where is The One 23 Group headquartered?

The One 23 Group is headquartered in Herndon, US.

06 · Keep prepping

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