Yes. As of November 4, 2026, SIERA has 39 open roles on Metaintro. 116 were posted in the last 30 days. The most are in Architecture and Construction (15), Environmental Services (8), and Operations Management (7).

Where is SIERA hiring?

SIERA is hiring in Hanover, Cologne, Heidelberg, Karlsruhe, Nuremberg, and Frankfurt, with the most open roles in Hanover.

Does SIERA offer remote or hybrid work?

12% of open roles are hybrid and 4% are remote.

What skills does SIERA look for?

Its open roles most often ask for MS Office, Construction supervision, Project management, German and English, and Communication.

SIERA

Engineering Services

SIERA drives global change through cutting-edge environmental engineering solutions and sustainable investments. Join us to build a cleaner, greener future.

See 39 open roles Ask about SIERA27 new roles this week

Hiring now

39open roles−9%vs last week

Is SIERA hiring?

Yes. As of November 4, 2026, SIERA has 39 open roles on Metaintro. 116 were posted in the last 30 days.

Open roles

Newest first. Pay shown when the posting lists it.

RoleLocationSetupPayPosted

Assistant (m/f/d), Administration and SecretariatAdmin/Executive AssistantHeidelberg, Baden-Württemberg, Germany · Hybrid · €1 – €5/wkHeidelberg, Baden-Württemberg, GermanyHybrid€1 – €5/wk10d ago
Director of Circular Economy and Waste Management (m/f/d)Environmental ServicesKarlsruhe, Baden-Württemberg, Germany · €1 – €5/wkKarlsruhe, Baden-Württemberg, Germany—€1 – €5/wkOct 6, 2026
Assistant (m/f/d)Admin/Executive AssistantCologne, North Rhine-Westphalia, GermanyCologne, North Rhine-Westphalia, Germany——Sep 30, 2026
Team Assistant (m/f/d)Admin/Executive AssistantNuremberg, Bavaria, Germany · €1 – €5/wkNuremberg, Bavaria, Germany—€1 – €5/wkSep 3, 2026
Accountant (m/f/d)FinanceNuremberg, Bavaria, Germany · €1 – €5/wkNuremberg, Bavaria, Germany—€1 – €5/wkSep 3, 2026
Project Controller, Environmental Consulting (m/f/d)Operations ManagementNuremberg, Bavaria, Germany · €1 – €5/wkNuremberg, Bavaria, Germany—€1 – €5/wkSep 3, 2026
Recruiter (m/f/d)Human Resources/Talent AcquisitionNuremberg, Bavaria, Germany · €1 – €5/wkNuremberg, Bavaria, Germany—€1 – €5/wkSep 3, 2026
Administrative Officer (m/f/d)Admin/Executive AssistantNuremberg, Bavaria, Germany · €1 – €5/wkNuremberg, Bavaria, Germany—€1 – €5/wkSep 3, 2026

View all 39 roles

Hiring pattern

How fast SIERA is adding roles, and how they're set up.

New roles each monthRoles first posted in the month

104

JulyAugustSeptemberOctoberNovember

November: 12 new roles.

How roles are set upShare of open roles

12%

77%

HybridRemoteOn-siteNot stated

16% of roles are hybrid or remote.

Skills they ask for

Most frequent across open postings.

Most requested skills

MS Office
Construction supervision
Project management
German and English
Communication
German language
CAD
Geotechnics
Team leadership
English
Project leadership
HOAI

Tech stack

Analytics: Google Analytics 4; Segment
Libraries: jQuery; Font Awesome; Swiper
CMS: WordPress

Company facts

Headquarters: Luxembourg
Industry: Engineering Services
Sector (NAICS): Construction
Peer: Engineering Design
Website: siera.com
Careers: siera.com/join-us

Roles by location

Where SIERA is hiring. Pick a city to see its roles.

Similar companies

Companies in the same industry as SIERA that are hiring now.

Questions about SIERA

Is SIERA hiring?: Yes. As of November 4, 2026, SIERA has 39 open roles on Metaintro. 116 were posted in the last 30 days. The most are in Architecture and Construction (15), Environmental Services (8), and Operations Management (7).
Where is SIERA hiring?: SIERA is hiring in Hanover, Cologne, Heidelberg, Karlsruhe, Nuremberg, and Frankfurt, with the most open roles in Hanover.
Does SIERA offer remote or hybrid work?: 12% of open roles are hybrid and 4% are remote.
What skills does SIERA look for?: Its open roles most often ask for MS Office, Construction supervision, Project management, German and English, and Communication.