Siemens assessment 2026: the complete guide

Updated April 2026 · 12 min read · Global technology company · 320,000+ employees

Siemens is a global technology conglomerate operating across infrastructure, industry, mobility, and digital industries. Its graduate hiring is decentralised — the specific assessment tools used vary significantly by country, business unit, and role type. In the UK, candidates for engineering and technology roles most commonly encounter Kenexa or SHL numerical and verbal reasoning tests followed by a competency-based video interview. German candidates may encounter proprietary Siemens-designed online assessments. For management/commercial roles globally, the process tends to mirror standard professional services assessment structures.

Siemens UK/Europe assessment process

Aptitude tests

Siemens UK graduate roles typically use SHL Verify (numerical and verbal reasoning) or Kenexa Advance tests. The numerical test requires chart and table interpretation: percentages, ratios, rate-of-change analysis. The verbal test presents business or technical passages followed by true/false/cannot say statements. Both tests are timed (20–25 minutes each). For engineering roles, there may also be a basic mechanical reasoning or spatial reasoning component.

Siemens Assessment Centre

The assessment centre typically includes: a group exercise (a technical or commercial case study relevant to Siemens' business — energy efficiency, smart infrastructure, rail systems, industrial automation), an individual presentation (often prepared in advance on a Siemens-relevant topic), and a final interview combining technical questions (engineering/technology depth) with competency questions (Siemens values and behaviours). Siemens places particular emphasis on sustainability and innovation — demonstrate awareness of Siemens' DEGREE framework (Decarbonisation, Ethics, Governance, Resource efficiency, Equity, Employability).

Which test provider will you actually face?

Because Siemens hiring is run separately by country and business unit rather than through one central global platform, the specific provider named in your invitation email is the single most reliable way to know what to prepare for — don't assume it matches what a friend at a different Siemens office described. UK and broader European graduate schemes most commonly route candidates through Aon's assessment suite (numerical, verbal, and logical reasoning, sometimes alongside a game-based module built by Arctic Shores) or a Kenexa/SHL-format numerical and verbal pairing. Some technology and engineering-track hiring in Germany and other core markets still uses a Siemens-designed proprietary online assessment rather than a third-party platform. If your invitation names a specific platform (Aon, Kenexa, Arctic Shores, SHL), treat that as authoritative over anything general written here or elsewhere about "the Siemens test," since the actual format genuinely differs between them.

Country-specific variations worth knowing

Siemens' decentralised hiring model means the process genuinely differs by region in ways that go beyond just which test provider is used. In the UK, the process leans heavily on the assessment-centre model familiar from other large UK graduate employers — a half-to-full-day event combining a group exercise with individual interviews. In Germany, Siemens' home market, initial screening more often includes a structured phone or video interview earlier in the process, sometimes before or alongside the online cognitive tests rather than strictly after them. In India and other high-volume graduate markets, Siemens' process for technology and engineering roles sometimes incorporates a coding or technical-aptitude component specific to the role, on top of the standard numerical/verbal battery. If you're applying to more than one Siemens location, don't assume the process described for one office will match another — check your specific invitation and location-specific careers page for the authoritative version.

Preparation strategy

Given how much the actual test format varies between Siemens locations and business units, and given that Siemens does not centrally publish one authoritative description of "the" Siemens assessment process, the single highest-leverage preparation step is confirming which specific provider your invitation names before doing anything else — practising the wrong provider's question style wastes time and can leave you unprepared for the format you'll actually face. Once you know the provider, treat preparation as two separate tracks: the cognitive tests (numerical, verbal, sometimes logical or mechanical reasoning) benefit from timed practice under realistic conditions, since the time pressure — not the underlying difficulty — is what catches most candidates out; the game-based module, where one is used, rewards understanding what traits it's measuring rather than trying to "win" it, since these games benchmark your behaviour against existing high-performing employees rather than scoring right-or-wrong answers.

For the assessment centre stage specifically, preparation should lean into Siemens' actual business context rather than generic case-study practice. Since group exercises and individual presentations are typically built around real Siemens business areas (energy efficiency, smart infrastructure, rail systems, industrial automation, digital manufacturing), reading recent Siemens press releases, sustainability reports, and investor materials in the weeks before your assessment centre gives you genuine, specific talking points — reciting DEGREE framework buzzwords without being able to connect them to an actual current Siemens initiative reads as superficial to experienced assessors who see the same generic answers repeatedly. Candidates who can speak specifically to how a Siemens business unit is approaching decarbonisation or automation, rather than only abstractly, consistently stand out more at this stage than candidates with marginally stronger raw cognitive-test scores. Combined with genuine, well-practised cognitive-test pacing, that specificity is what tends to separate candidates who progress from those who don't, across nearly every region and business unit Siemens actually hires candidates into each year.