Interview scorecard template

Data Center Technician interview scorecard

Evaluate Data Center Technician candidates across 4 weighted areas: hands-on competence, safety discipline, fault finding, and reliability and conduct. Hands-on competence leads at 35%, so check hands-on racking, cabling and break-fix work: server rail installs, SFP and fibre patching, RAID and DIMM swaps, ToR switch ports, DCIM ticket volume per shift. Use the rubric to compare role-specific evidence consistently.

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skilled trades technical operationsdata centerhardware break fixrack and stackstructured cabling
TL;DR
For hands-on competence, look for evidence the candidate names specific chassis and switch models handled, cites daily rack-and-stack or break-fix throughput, and describes cable management to a documented standard. For safety discipline, look for evidence the candidate describes verifying redundant feeds before any PDU work, follows LOTO and ESD steps unprompted, and recounts stopping a job over an unsafe condition. Apply the written 1–5 anchors to every answer, record the evidence behind each rating, and use the factor weights to reach a consistent overall assessment.
Complete evaluation framework

What to assess and how to score it

Review the evidence signals before interviewing. Then use the anchored descriptions—not instinct alone—to choose the score that best matches each answer.

01
Evaluation factor

Hands-on competence

35% weight

Check hands-on racking, cabling and break-fix work: server rail installs, SFP and fibre patching, RAID and DIMM swaps, ToR switch ports, DCIM ticket volume per shift.

Evidence to listen for

  • Names the equipment, materials, and tolerances they work to
  • Can describe a job start to finish without hand-waving the hard parts
  • Holds the tickets, licences, or certifications the work requires, and they are current
  • Knows what they are not qualified to touch

Five-point scoring guide

1
Poor

Cannot describe the work concretely; lacks required tickets or licences.

2
Needs Improvement

Basic familiarity; needs supervision on routine tasks.

3
Satisfactory

Competent on standard work; slower or unsure on unfamiliar jobs.

4
Very Good

Skilled and independent across the normal range of the role.

5
Excellent

Names specific chassis and switch models handled, cites daily rack-and-stack or break-fix throughput, and describes cable management to a documented standard.

02
Evaluation factor

Safety discipline

30% weight

Probe electrical and physical safety in live halls: lockout/tagout on PDUs, arc flash PPE, dual power feed discipline, hot aisle work rules, ESD grounding, lifting heavy chassis.

Evidence to listen for

  • Treats procedure as protection rather than paperwork
  • Can describe a time they stopped work and why
  • Knows the specific hazards of this trade and the controls for each
  • Reports near misses instead of hiding them

Five-point scoring guide

1
Poor

Casual about safety; describes shortcuts with pride.

2
Needs Improvement

Follows procedure when watched; cannot name the hazards that matter.

3
Satisfactory

Sound safety habits; less certain on unfamiliar hazards.

4
Very Good

Safety is instinctive; can describe stopping work over a real concern.

5
Excellent

Describes verifying redundant feeds before any PDU work, follows LOTO and ESD steps unprompted, and recounts stopping a job over an unsafe condition.

03
Evaluation factor

Fault finding

20% weight

Test diagnosis of intermittent faults: distinguishing failed optic from bad patch, reading IPMI or iDRAC logs, memory and disk failure triage, isolating a flapping link.

Evidence to listen for

  • Has a method for narrowing a fault rather than swapping parts
  • Reads schematics, manuals, or error codes and acts on them
  • Knows when to escalate rather than guess
  • Can describe a fault that took real work to find

Five-point scoring guide

1
Poor

Parts-swapper; no diagnostic method.

2
Needs Improvement

Fixes symptoms; cannot explain how they found the cause.

3
Satisfactory

Solid on familiar faults; less structured on new ones.

4
Very Good

Clear systematic method with a real hard-fault story.

5
Excellent

Walks through a real fault logically, uses console logs and loopback or swap testing, and knows when to escalate to network or facilities.

04
Evaluation factor

Reliability and conduct

15% weight

Assess shift reliability: on-call and night rotations, change window adherence, ticket documentation quality in ServiceNow or Jira, escort and badge protocol for vendors and auditors.

Evidence to listen for

  • Turns up, on time, prepared
  • Handles shift work, callouts, or travel as the role requires
  • Documents work so the next person can pick it up
  • Deals with customers or site staff professionally

Five-point scoring guide

1
Poor

Unreliable attendance; unprofessional on site.

2
Needs Improvement

Inconsistent; documentation is an afterthought.

3
Satisfactory

Dependable; paperwork is adequate.

4
Very Good

Consistently reliable, documents well, professional with customers.

5
Excellent

Shows consistent attendance on 12 hour or night rotations, closes tickets with asset tags and photos, and respects change freeze and security escort rules.

Evidence-led prompts

Interview questions for a Data Center Technician

Use these prompts to surface evidence for the weighted factors above and compare candidates against the same role-specific criteria.

  1. 01

    Do you have previous experience working in a large scale data centre?

  2. 02

    What is your experience with installing and troubleshooting servers?

  3. 03

    Have you designed or implemented new systems within a facility?

  4. 04

    How proficient are you with the cooling and electrical systems of a facility?

  5. 05

    Can you describe your experience with structured cabling and high speed links?

See the complete Data Center Technician question set
Put this rubric to work

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Add these weighted factors to Hirevire and let AI evaluate recorded answers against your rubric.

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