role

Machine Learning Engineer

Review Machine Learning Engineer role tasks, pay context, AI-impact notes, skill gaps, and cited evidence.

See my realistic path to Machine Learning Engineer

Certification details change. Always confirm final pricing, availability, and credential terms on the official provider page linked in the sources below before you pay for anything.

Growing occupation - projected +33.5% through 2034.

The call: Starting from scratch, the strongest-mapped entry credential for this role is Cisco AI Technical Practitioner - the top of 2 mapped entry options. That ranking comes from RoleMath's cited role mapping, not a universal best - check the full certification decision table below before you commit.

BLS projects Data scientists - the occupation this role maps to - to grow 33.5% from 2024 to 2034. O*NET profiles the work as primarily Investigative (analytical, problem-digging) and Conventional (structured, detail-heavy). Weigh that against how you actually like to work.

What the numbers say about this work

Government occupation data for the role this maps to — Data Scientists (SOC 15-2051). This is planning context for the occupation, not a salary or a job this role guarantees you.

Median pay (occupation): $120,230 / yr · $67,240 to $199,130 (10th–90th percentile)
Projected change (2024–34): +33.5% · ~23.4k openings/yr
Typical entry education: Bachelor's degree

BLS OEWS — occupation-level, national · checked 2026-06-25 BLS Employment Projections 2024–34 · checked 2026-06-25 This role uses a broad O*NET-SOC/BLS occupation mapping. Treat salary, outlook, and task data as occupation-level evidence, not a guarantee for this exact job title.

What it pays by metro

The national median hides a wide geographic spread. Below is the occupation’s median in some of the highest-paying and largest-employment metros, adjusted for local prices — regional price-level context, not take-home pay or a salary this role guarantees you.

Metro	Nominal median	Cost-adjusted
San Jose, CA	$185,080	$167,610
Seattle, WA	$164,740	$148,237
San Francisco, CA	$170,110	$147,137
Charlotte, NC	$132,460	$136,069
Austin, TX	$127,360	$129,872
Baltimore, MD	$134,320	$128,552

See all metros and how this is calculated → Sources: BLS OEWS (May 2025), occupation-level metro median ÷ BEA Regional Price Parities (2024, US=100).

What this work involves

The tasks the U.S. Department of Labor’s O*NET lists most central to this occupation — role-fit evidence to weigh against your background, not a measure of employer demand.

Analyze, manipulate, or process large sets of data using statistical software.
Apply feature selection algorithms to models predicting outcomes of interest, such as sales, attrition, and healthcare use.
Apply sampling techniques to determine groups to be surveyed or use complete enumeration methods.
Clean and manipulate raw data using statistical software.
Compare models using statistical performance metrics, such as loss functions or proportion of explained variance.
Create graphs, charts, or other visualizations to convey the results of data analysis using specialized software.

O*NET — occupation-level · checked 2026-07-14

Certification decision support

Certifications mapped to Machine Learning Engineer

Certifications mapped to this role from cited OEM target-role data and the RoleMath role mapping, ordered by relationship strength and then Difficulty Score. This is planning context — not a guarantee, not an employer requirement, and not a claim that any one certification is best for everyone. Your fit depends on your background; pay/outlook context is occupation-level on the role page.

Start here signalCisco AI Technical PractitionerWe have not recorded a stated experience requirement for Cisco AI Technical Practitioner, so how hard it is depends entirely on what you already know.

Entry and starting signals

2 mapped

Credentials that map to this role as starting points or foundation signals.

Credential	Experience expected	Cost	Relationship	Why it appears here
Cisco AI Technical PractitionerCisco · practitioner	We have not recorded this	$150 exam	strong signal	Vendor AI-practitioner credential relevant to applied ML.Official source
CompTIA Data+CompTIA · foundation	Core stageabout 1-2 years recommended	$264 exam	foundation	Data fundamentals precede ML engineering.Official source

Advanced or later-step credentials

1 mapped

Credentials that may matter after experience builds; they are not presented as first steps.

Credential	Experience expected	Cost	Relationship	Why it appears here
CompTIA DataAICompTIA · advanced	Expert stage5+ years required or expected	$544 exam	specialized	Data/AI credential for the data-foundation-to-ML path.Official source

Experience expected is what the vendor publishes about the background it asks for or recommends — never a pass rate, and never a RoleMath rating of how hard an exam is. Certification mappings are planning context, not employer requirements, job guarantees, salary claims, or ROI claims.

Answer blocks

Common Questions

What certifications do I need to become a Machine Learning Engineer?

Certifications commonly mapped to a Machine Learning Engineer role, ordered by mapped relationship strength and then difficulty: Cisco AI Technical Practitioner; CompTIA Data+ — with advanced credentials such as CompTIA DataAI as later steps.

Entry options, closest role match first: Cisco AI Technical Practitioner (Cisco; Difficulty Score 20/100, Foundational; exam ~$150); CompTIA Data+ (CompTIA; Difficulty Score 30/100, Foundational; exam ~$264). Advanced or later-step credentials: CompTIA DataAI (CompTIA; Difficulty Score 85/100, Expert; exam ~$544).

Citations: Sources shown on this page: 3 citations. Each mapped certification's official source is linked in the decision table on this page.

Use the RoleMath planner to adapt this sequence to your background, budget, and timeline. No provider can pay to change what this page says.

What is the easiest certification to start a Machine Learning Engineer career?

The lowest-difficulty cited certification mapped to a Machine Learning Engineer path is Cisco AI Technical Practitioner (RoleMath Difficulty Score 20/100, Foundational, exam ~$150). It is a starting signal, not a guarantee of a role.

Citations: Sources shown on this page: 3 citations. Each mapped certification's official source is linked in the decision table on this page.

Use the RoleMath planner to adapt this sequence to your background, budget, and timeline. No provider can pay to change what this page says.

How much do Machine Learning Engineer certifications cost and how hard are they?

Cited Machine Learning Engineer certification exam fees range roughly $150–$544, spanning from Foundational entry options to Expert credentials on the RoleMath Difficulty Score. Pay and outlook are reported at the occupation level on the Machine Learning Engineer page, never per certification.

Citations: Sources shown on this page: 3 citations. Each mapped certification's official source is linked in the decision table on this page.

Use the RoleMath planner to adapt this sequence to your background, budget, and timeline. No provider can pay to change what this page says.

Quick Verdict

Machine Learning Engineer maps to BLS/OEWS occupation context Data Scientists (SOC 15-2051), which has a national median of $120,230. Pay is occupation-level and location-driven - not caused by the job title or a certification. Below are the full cited labor-market context, the skills the role draws on, and the certification paths that map to it. This role uses a broad O*NET-SOC/BLS occupation mapping. Treat salary, outlook, and task data as occupation-level evidence, not a guarantee for this exact job title.

Fit Signals

Investigative (6.98)
Conventional (5.39)
Artistic (2.61)

Skills & Tools

*Tools and technologies ONET associates with this occupation* - role-specific examples with ONET hot/in-demand flags, not employer requirements:

Amazon Web Services AWS software (hot technology, in demand)
Apache Hadoop (hot technology, in demand)
Apache Spark (hot technology, in demand)
C++ (hot technology, in demand)
Git (hot technology, in demand)
Microsoft Azure software (hot technology, in demand)
Microsoft Excel (hot technology, in demand)
Microsoft Power BI (hot technology, in demand)

AI & this career

What we can — and can’t — tell you about AI and this role

Cited context only: an occupation-level outlook, descriptive usage data, an employer-language sample, and attributed research — kept separate. No RoleMath AI score, no automation timeline, no job-loss prediction. How we source this →

Occupation outlook · BLS

Where the occupation is projected to go

no BLS Employment Projections row for this role.

How AI shows up in the work

Descriptive usage, not demand or loss

For this O*NET detail, the May 2026 usage sample reports 52.57% of Claude conversations augmenting the person's work and 47.43% automating a task. Anthropic · checked 2026-06-30 Anthropic Economic Index dataset, CC-BY.

Across all occupations the same dataset splits 51.4% augmentation / 48.6% automation (May 2026) — shown so a single role’s number is never read as an outlier.

Descriptive Claude usage data, not employment demand, not job loss, and not a personal forecast; CC-BY attribution required.

Employer language · sample

What a posting sample mentions

not yet in the posting sample.

Published research · attributed

What independent research says (not RoleMath’s claim)

Eloundou et al. estimate that about 80% of U.S. workers have at least 10% of their work tasks exposed to large language model capabilities (Science 2024). American Association for the Advancement of Science · checked 2026-06-19 exposure = task overlap, not job loss.
Eloundou et al. estimate that about 19% of U.S. workers have at least 50% of their work tasks exposed to large language model capabilities (Science 2024). American Association for the Advancement of Science · checked 2026-06-19 exposure = task overlap, not job loss.
Eloundou et al. explicitly disclaim any forecast of AI adoption or timing, describing their measure as capability overlap with tasks rather than a prediction of job loss (Science 2024). American Association for the Advancement of Science · checked 2026-06-19 exposure = task overlap, not job loss.
OECD reports that high-skill occupations are the most exposed to AI on task-overlap measures (OECD Employment Outlook 2023). Organisation for Economic Co-operation and Development · checked 2026-06-19 exposure = task overlap, not job loss.
OECD reports that, as of 2023, there is little empirical evidence of negative employment effects from AI (OECD Employment Outlook 2023). Organisation for Economic Co-operation and Development · checked 2026-06-19 exposure = task overlap, not job loss.
OECD and the AIOE research find that AI exposure and automation risk often run in opposite directions, with the most-exposed high-skill occupations tending to be the least at risk of automation. Organisation for Economic Co-operation and Development · checked 2026-06-19 exposure = task overlap, not job loss.
Felten, Raj and Seamans construct an occupation-level AI Occupational Exposure index by linking AI capabilities to O*NET occupational abilities (Strategic Management Journal). Strategic Management Journal (Wiley) · checked 2026-06-19 exposure = task overlap, not job loss.
Stanford Digital Economy Lab researchers find a roughly 16% relative decline in employment for workers ages 22-25 in the most AI-exposed occupations, based on high-frequency ADP payroll data (Canaries in the Coal Mine, working paper). Stanford Digital Economy Lab · checked 2026-06-19 correlational usage data, not proof.
The ILO notes that AI-exposure indicators measure potential task overlap and cannot by themselves establish job loss (Workers' exposure to AI). International Labour Organization · checked 2026-06-19 exposure = task overlap, not job loss.
The Anthropic Economic Index reports no measured systematic rise in unemployment attributable to AI in its usage data. Anthropic · checked 2026-06-30 correlational usage data, not proof.

Tier A research stays attributed and separate from BLS outlook and employer-language samples.

Core source records

This table lists the page’s core content records and when they were checked. Claim-specific citations appear beside the relevant text and may not be repeated here.

ID	Supports	Source	Checked
CIT-01	Supports occupation-level wage context for Machine Learning Engineer.	Machine Learning Engineer BLS OEWS wage source	2026-06-25T08:28:38+00:00
CIT-02	Supports occupation-level outlook context for Machine Learning Engineer.	Machine Learning Engineer BLS Employment Projections source	2026-06-25T08:27:06+00:00
CIT-03	Supports skills, tasks, interests, and fit context for Machine Learning Engineer.	Machine Learning Engineer O*NET source	2026-07-14T04:32:12+00:00

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Machine Learning Engineer

Growing occupation - projected +33.5% through 2034.

What the numbers say about this work

What it pays by metro

What this work involves

Certifications mapped to Machine Learning Engineer

Entry and starting signals

Advanced or later-step credentials

Common Questions

What certifications do I need to become a Machine Learning Engineer?

What is the easiest certification to start a Machine Learning Engineer career?

How much do Machine Learning Engineer certifications cost and how hard are they?

Quick Verdict

Fit Signals

Skills & Tools

What we can — and can’t — tell you about AI and this role

Where the occupation is projected to go

Descriptive usage, not demand or loss

What a posting sample mentions

What independent research says (not RoleMath’s claim)

Where to go next

Roles & paths this connects to

Zoom out

Core source records