Network Administrator
Resume Metrics

The Numbers Recruiters Look For

The Network Administrator resume metrics that earn a read: which numbers to use, what good looks like, and where to find each one. Built from 12 years of recruiting, including many years at Google.

Emmanuel Gendre, former Google Recruiter and Tech Resume Writer

Authored by

Emmanuel Gendre

Tech Resume Writer

Last updated: June 4th, 2026 · ~10 min read

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Ex-Google Recruiter
Emmanuel Gendre, former Google Recruiter and Tech Resume Writer

From the author

Emmanuel Gendre, ex-Google recruiter

A recruiter's opinion on network administrator resume metrics

Every resume guide drums the same point home: quantify your wins. Granted. The snag is they end right there and hand you the rest to sort out.

So which figures deserve room on a network administrator resume? Where is each sourced? And can one really shift a hiring call?

In years of screening at firms like Google, one solid figure would often swing me toward a yes. Not for its size. Admins who attach numbers to their own work usually turn out to be the ones paying attention to how the network behaves week in, week out. A good figure says, without spelling it out, that you understand the point of the role and you hit it.

Settling on the right figures and framing them right is a solid share of what my resume writing service does for the clients who hire me. What follows covers every figure that belongs on a network administrator resume: the ones to lean on, the place each is sourced, and how to shrink it to a single bullet that still reads as proof rather than a config dump.

Want a second opinion before it goes out? Ping me with it for a free review, done by me.

Start here

Why metrics matter on a Network Administrator resume

I break this down in a guide on how recruiters screen resumes, but the short version is it runs in rounds. The recruiter usually handles the first one or two, a fast glance over your profile summary, then a closer look over your work history. Whatever clears that, the hiring manager advances to the interview list.

Your figures go before two readers: the recruiter first, then whoever ends up as your manager.

The recruiter is no network person, so the figure barely registers with them. The hiring manager is the one who studies it to gauge how much you really shifted. Two things matter: that a number is there from the outset, and that it is the sort a network hiring manager respects.

They are not all weighted the same, mind. So if you worry yours read modest, ease up: that is the piece that matters least.

Roughly what each part is worth:

The logic

Which types of metrics to use
for a Network Administrator resume

Spend a while in the Job Search Toolkit and you will notice I map every resume onto a role profile. Quick recap: a role profile is the skill set a job is genuinely chasing.

Treat it as the measure a recruiter checks your resume against. The network administrator resume guide shows how the profile decides each section's contents.

Each part of that profile belongs on your resume, preferably in a fairly recent role, with the figure that suits it sitting right there.

Those clusters are the metric types. A network administrator works with six, one per major part of the job. They are:

The full list

The full list of Network Administrator resume metrics

Six types of metric sum up what a network administrator does. Under each, I have set out the five a hiring manager weighs hardest, in priority order. Each card shows what it tracks, what reads as average, good, and great, the point you read it from, with a line you can copy. Almost all live in the tools you work in daily: your monitoring stack, Wireshark, device configs, and the ticket queue. The Network Administrator resume skills page covers the rest.

1

Uptime & Availability

The first thing anyone asks a network admin is whether the network stays up. These figures prove your links and devices kept running and returned quickly when they did not.

Network uptime

Uptime held across the network.

Benchmark

Average99%
Good99.9%
Great99.99%

Measure with

Grafana PagerDuty

Example bullet

Held the network at 99.99% uptime across 40 sites.

Unplanned outages

Outage events taken off the board.

Benchmark

Averageseveral
Goodfew
Greatrare

Measure with

PagerDuty Grafana

Example bullet

Cut unplanned outages 65% with proactive checks.

Mean time to repair

How fast a down link came back.

Benchmark

Averagehours
Good< 1 hr
Greatminutes

Measure with

PagerDuty Wireshark

Example bullet

Brought mean time to repair under 20 minutes.

Link redundancy

Share of links with failover.

Benchmark

Averagepartial
Goodmost
Greatfull

Measure with

Cisco Grafana

Example bullet

Took failover cover to every core link.

Branch uptime

Uptime held at remote sites.

Benchmark

Averagevaries
Goodsteady
Greathigh

Measure with

Cisco Grafana

Example bullet

Kept every branch link inside its uptime SLA.

2

Configuration & Change Management

Most network outages trace back to a change, and a hiring manager knows it. They show configs stayed clean and changes safe.

Config compliance

Devices on one config standard.

Benchmark

Averageloose
Goodmost
Greatstandardized

Measure with

Cisco Ansible

Example bullet

Brought 900 devices to one config standard.

Change success rate

Changes that landed without a hitch.

Benchmark

Averagemixed
Goodhigh
Great99%

Measure with

Ansible Git

Example bullet

Held change success at 99% with peer-reviewed plans.

Config backups

How configs are captured and kept.

Benchmark

Averagenone
Goodnightly
Greatautomated

Measure with

Git Ansible

Example bullet

Automated nightly config backups for every device.

Config drift

Devices off the agreed baseline.

Benchmark

Averagecommon
Goodrare
Greatnone

Measure with

Ansible Cisco

Example bullet

Drove config drift to zero with templated rollouts.

Rollback time

How fast a bad change is undone.

Benchmark

Averageslow
Goodfast
Greatinstant

Measure with

Git Ansible

Example bullet

Cut change rollback to under 5 minutes.

3

Monitoring & Troubleshooting

The daily job is spotting trouble early and clearing it fast. These show you watched the network and resolved faults before they spread.

Alert coverage

Share of devices and links watched.

Benchmark

Averagepartial
Goodbroad
Greatfull

Measure with

Grafana Prometheus

Example bullet

Took monitoring coverage to every switch and link.

Ticket resolution

How fast network tickets close.

Benchmark

Averageslow
Goodsteady
Greatfast

Measure with

PagerDuty Wireshark

Example bullet

Closed network tickets 40% faster with better dashboards.

Time to detect

How fast an outage is spotted.

Benchmark

Averagehours
Goodminutes
Greatinstant

Measure with

Grafana Prometheus

Example bullet

Cut time to detect an outage to under 2 minutes.

Root-cause rate

Incidents pinned to a real cause.

Benchmark

Averagesome
Goodmost
Greatevery

Measure with

Wireshark Grafana

Example bullet

Pinned root cause on every major incident.

Alert noise

Noise trimmed so faults show.

Benchmark

Averagehigh
Goodlower
Greattuned

Measure with

Prometheus Grafana

Example bullet

Cut alert noise 60% so real faults stood out.

4

Security & Access Control

The network is where access gets enforced, so these numbers carry real weight. They show you held the rules clean and the segments tight.

Firewall hygiene

Stale rules cleaned out.

Benchmark

Averagestale
Goodreviewed
Greatclean

Measure with

Palo Alto Fortinet

Example bullet

Cleaned 1,200 stale firewall rules in one review.

Segmentation

Network split into safe zones.

Benchmark

Averageflat
Goodpartial
Greatenforced

Measure with

Cisco Fortinet

Example bullet

Rolled VLAN segmentation across every site.

VPN reliability

Remote-access uptime held.

Benchmark

Averageflaky
Goodsteady
Greatsolid

Measure with

Fortinet pfSense

Example bullet

Held remote-access VPN at 99.9% uptime for 2,000 staff.

Port security

Access ports locked to known devices.

Benchmark

Averageopen
Goodpartial
Greatenforced

Measure with

Cisco Palo Alto

Example bullet

Locked every access port to 802.1X.

Access reviews

How often rules get reviewed.

Benchmark

Averagead hoc
Goodyearly
Greatquarterly

Measure with

Palo Alto Fortinet

Example bullet

Stood up quarterly firewall-rule reviews.

5

Patching & Firmware

Out-of-date network gear is a standing risk, and the work to fix it shows. These show the gear stayed current and the holes got closed fast.

Firmware currency

Share of devices on supported code.

Benchmark

Averagelagging
Goodmostly
Greatall

Measure with

Cisco Fortinet

Example bullet

Got every device onto supported firmware.

Vuln remediation

Time to close a critical advisory.

Benchmark

Averageweeks
Gooddays
Greathours

Measure with

Cisco Palo Alto

Example bullet

Cut critical-vuln patching from 30 days to 4.

End-of-life refresh

Aging gear swapped on schedule.

Benchmark

Averageslipping
Goodon time
Greatahead

Measure with

Cisco Ubiquiti

Example bullet

Refreshed 200 end-of-life switches ahead of schedule.

Code upgrades

How upgrades are rolled out.

Benchmark

Averagemanual
Goodscheduled
Greatautomated

Measure with

Ansible Cisco

Example bullet

Automated IOS upgrades across 600 devices.

Patch compliance

Share of the fleet fully patched.

Benchmark

Averagemost
Good95%
Great99%+

Measure with

Cisco Fortinet

Example bullet

Held firmware patch compliance at 99%.

6

Performance & Capacity

A network that runs but drags still earns you a call. These show you kept traffic fast and stayed ahead of the load.

Bandwidth utilization

Headroom kept on core links.

Benchmark

Averagetight
Goodmanaged
Greatheadroom

Measure with

Grafana Cisco

Example bullet

Kept core links under 60% utilization at peak.

Latency

Round-trip time across the network.

Benchmark

Averagehigh
Goodlower
Greatlow

Measure with

Wireshark Grafana

Example bullet

Cut inter-site latency 45% with better routing.

Packet loss

Loss held down on the WAN.

Benchmark

Averagenoticeable
Goodlow
Greatnear zero

Measure with

Wireshark Prometheus

Example bullet

Drove packet loss under 0.1% on the WAN.

QoS

Priority traffic protected under load.

Benchmark

Averagenone
Goodpartial
Greattuned

Measure with

Cisco Wireshark

Example bullet

Rolled QoS that kept voice clean under load.

Capacity headroom

Growth the network absorbed.

Benchmark

Averagetight
Goodplanned
Greatahead

Measure with

Grafana Cisco

Example bullet

Planned capacity that absorbed a 2x traffic rise.

Which numbers on your resume actually pull weight?

Plenty of network administrator resumes do carry real metrics. The trick is separating the ones a hiring manager values from the ones that read as filler. That is a hard distinction to draw on a resume you put together yourself.

Let me handle it.

I'll comb through your Network Administrator resume as a recruiter would and return a short rundown: what stays, what to bin, and what to sharpen. Free, back inside 12 hours.

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Qualitative metrics

What if my work didn't leave a number?

A blank where a number might go does not mean nothing happened. With no figure within reach, the slice you ran and the way you changed things still carry it. Each type below lays that out, kept honest, with a line to copy.

1

Uptime & Availability

Practice introduced

When to use it: there was no real monitoring before you

Example bullet

Stood up the monitoring the whole team now watches.

Uptime owned

When to use it: holding the network together was yours

Example bullet

Owned the network that ran a year inside its uptime SLA.

Before / after direction

When to use it: uptime improved but nobody logged it

Example bullet

Tuned the alerts until outages got caught before users called.

2

Configuration & Change Management

Practice introduced

When to use it: changes followed no process before you

Example bullet

Built the change process the team now runs to.

Standard set

When to use it: there was no config baseline

Example bullet

Set the config standard every device is now built to.

Before / after direction

When to use it: changes shipped but no one tracked failures

Example bullet

Tightened reviews until a botched change became rare.

3

Monitoring & Troubleshooting

Practice introduced

When to use it: faults were found by complaint before you

Example bullet

Wired up alerting that caught faults before the calls.

Troubleshooting owned

When to use it: running the hard incidents was yours

Example bullet

Owned the calls that turned long outages into quick fixes.

Before / after direction

When to use it: tickets cleared quicker but nobody timed them

Example bullet

Reworked dashboards until the cause showed in minutes.

4

Security & Access Control

Practice introduced

When to use it: firewall rules were never reviewed before you

Example bullet

Set up the rule review the team now runs each quarter.

Access owned

When to use it: locking the network down was yours

Example bullet

Owned the work that split a flat network into clean segments.

Before / after direction

When to use it: access tightened but no one audited it

Example bullet

Ran reviews until stale rules stopped piling up.

5

Patching & Firmware

Practice introduced

When to use it: firmware was left to drift before you

Example bullet

Built the upgrade cycle the fleet now runs on.

Risk owned

When to use it: clearing the firmware backlog was yours

Example bullet

Owned the push that got an aging fleet onto current code.

Before / after direction

When to use it: devices got patched but nobody noted it

Example bullet

Tracked currency until an unpatched device was the exception.

6

Performance & Capacity

Practice introduced

When to use it: no one watched capacity before you

Example bullet

Built the capacity view the team now plans from.

Performance owned

When to use it: keeping the links fast was yours

Example bullet

Owned the tuning that kept voice and video clean under load.

Before / after direction

When to use it: links sped up but nobody measured it

Example bullet

Tuned routing until the slow path stopped being a complaint.

Have an ex-recruiter pressure-test your figures

A number is only worth the trust a reader puts in it. Let me run my eye over it and call out the ones that land and the ones a hiring manager quietly slides past.

You get back a recruiter's-eye look at the entire resume, with a blunt, no-filler list of fixes. Free, inside 12 hours, done by me.

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Frequently asked

Network Administrator resume metrics FAQ

Use the qualitative side. The best evidence is a hard figure, though the scope you covered and the way you moved things also stand alone. Perhaps you set up monitoring where there was none, hauled a site out of weekly outages into a calm quarter, or authored the change routine the team works to today. Each of those reads as real impact without leaning on a number you never had. Each qualitative card above ships one worked example.

They can, so long as the number is sound and you could stand it up. Suppose a link recovered much quicker once you corrected the config, yet you kept no graph: 'roughly halved the outage window' is fair. Use relative percentages where the underlying figures are confidential. The single firm rule is this: in an interview you can retrace, step by step, how you reached that.

No. Fake a figure and it falls apart the moment anyone presses, and network numbers practically beg for it: whoever is across the table may ask which tool reported that uptime, or how the loss figure was captured. A single fabricated stat can undo an otherwise strong interview. Go qualitative instead; it stays truthful and still carries the point.

Not many. Hold the numbers back for your two or three standout lines in the current role, since those are what a recruiter scans first. Number each line and the good ones get buried under the weak filler you reach for. A small set of credible, defensible metrics outweighs a page packed with them.

Whichever carries more weight, provided it is true. A sizable proportional change is crisp as a percentage ('cut outages 60%'), and a sizable absolute speaks for itself ('240 sites under one network'). Leave out any bare percentage without a reference point, because 'improved performance 40%' only prompts the question, from where exactly. Given room, pair them: 'cut latency 54%, from 80ms to 37ms.'

They do, and these figures are nearer to grab than juniors expect. A measurement taken before and after a config fix, how many sites or devices you stood up, the uptime you sustained, or the outages you resolved, each is a step away out of a lone internship or a home setup. Nobody expects enterprise scale here; what matters is a sign your work changed something.

While the network is still in service, your monitoring tools (Grafana, SolarWinds, or PRTG) report uptime, loss, and latency over the last stretch, and your config archives and change logs cover the rest. Counts of incidents and tickets live in PagerDuty or whatever queue you use. Once the setup is retired, estimate in good faith and be open that it is an estimate.

One does it. A single headline number up front, how large the estate you looked after was or your strongest uptime figure, earns those opening ten seconds. Slot the rest into the work-experience bullets and keep the summary fast to read. The network administrator resume guide covers writing that summary.

Who wrote this

Built by an ex-Google recruiter

Emmanuel Gendre, former Google Recruiter and Tech Resume Writer

Emmanuel Gendre

Former Google recruiter · 12 years · 1,500+ tech resumes rewritten

I screen network administrator resumes the same way I did at Google: against the role profile, against the JD, and against the bar real hiring managers set. The metrics on this page are the ones I tell my own clients to chase.

Read my full story →

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