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HomeCompaniesIscc System GmbhStudent Assistant – Marketing and Communications – Focus on Website

Student Assistant – Marketing and Communications – Focus on Website

Iscc System Gmbh · Köln · Hybrid · Active · Personio

Job facts

FieldValue
CompanyIscc System Gmbh
TitleStudent Assistant – Marketing and Communications – Focus on Website
Normalized title-
Department / teamMarketing & Communications / Working Students
LocationKöln
Work modelHybrid / Hybrid
Employment typePart Time
Salary-
Statusactive
ATS providerPersonio
Posted / first seen2026-04-24 / 2026-05-30
Changed / last seen2026-05-30 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Iscc System Gmbh.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Personio.Open
Provider filtered searchThe same provider as a filtered job collection.Open
Department jobsActive postings in Marketing & Communications.Open
Work model jobsActive Hybrid postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyIscc System Gmbh
Sourcef3e980d3-9c14-4f19-8b7f-3d2d8c4c1af7
ATS providerPersonio

Description

Your tasks ISCC – International Sustainability and Carbon Certification  is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions.  If you are passionate about sustainability and would like to join our highly motivated and diverse teams to make a difference, we are looking forward to welcoming you as Working Student for the Marketing & Communications Team at the ISCC head office in Cologne. The objective of this role is to support the effective operation, maintenance, and continuous improvement of WordPress websites, ensuring high quality, consistency, and performance. It also aims to assist in implementing new features, coordinating with stakeholders, and contributing to smooth website-related processes through testing, documentation, and research. You will be responsible for the following activities: Support the maintenance and continuous improvement of WordPress websites, including content updates, plugin management, and basic troubleshooting Assist in implementing new features into responsive WordPress pages Ensure website quality through structured testing (QA), bug reporting, and checks for performance, responsiveness, and basic SEO best practices Maintain content consistency by following templates, guidelines, and established page structures Support ongoing website projects and help coordinate tasks with internal teams and external partners (e.g. agencies, developers) Assist in testing website integrations (e.g. forms, login systems, tracking) Create and maintain clear documentation of website processes, features, and technical setups Additional duties: Conduct basic research on tools, plugins, or UX improvements Support sister companies with minor website updates (if required) Your profile Enrolled student at a German university with an availability of 16-20 hours per week for at least one year (preferably longer) , in web development, media informatics, computer science,  or a comparable major Excellent language skills in English (at least C1), basic German skills (at least A2) Knowledge and interest in sustainability-related topics and relevant legislation Preferred: prior practical experience with WordPress or frontend development, specifically IT proficiency in HTML and CSS, JavaScript, and an understanding of SEO, web performance, and browser debugging Excellent  communication skills, and a high degree of approachability, reliability, and initiative Very good organizational and research skills, as well as attention to detail Why us? We are an international and diverse team of passionate and experienced experts,  joining forces for a sustainable future ! We believe that  our team is our core asset and we support our people as best we can.    To help you build your future and thrive with us, we offer:   Development Opportunity Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services and ClimatePal, giving you even more development opportunities Professional onboardings to help you have an ideal start with us The opportunity to work independently and bring in own ideas Discover your own career path and interests in field of sustainability  Great Team Environment Various team events throughout the year (Celebrating Diversity, Summer Student Event, Christmas Party) Opportunity to work in a multicultural environment (56 nationalities) with professionals from different backgrounds Benefits Hybrid set-up (depending on working days pattern) Vacation days based on the working days pattern, special holidays and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday) An attractive and modern office in the centre of Cologne with free fruits and snacks Ready to join our team? Then we would be happy to hear from you soon! Please apply to the link below with a meaningful cover letter, CV and any relevant certificates. We are looking forward to your application and hope to welcome you in our team soon! We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.

Full job record

Job IDe752ff4955f4545daca507f8e90073c90091f0f1
Org IDd53f273f-1171-41a8-9d94-288e21afc721
Source IDf3e980d3-9c14-4f19-8b7f-3d2d8c4c1af7
Board IDf3e980d3-9c14-4f19-8b7f-3d2d8c4c1af7
Providerpersonio
Provider Job Key2613275
TitleStudent Assistant – Marketing and Communications – Focus on Website
Normalized Title
Statusactive
Activeyes
Location TextKöln
DepartmentMarketing & Communications
TeamWorking Students
Employment Typepart_time
Workplace Typehybrid
Remote Policyhybrid
CountryKöln
Region
City
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://iscc-system-gmbh.jobs.personio.de/job/2613275?language=en
Apply URLhttps://iscc-system-gmbh.jobs.personio.de/job/2613275?language=en
First Seen At2026-05-30 06:10:47Z
Last Seen At2026-06-06 07:50:03Z
Last Checked At2026-06-06 07:50:03Z
Last Changed At2026-05-30 06:10:47Z
Inactive At
Source Posted At2026-04-24 15:39:54Z
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=personio/board=iscc-system-gmbh.de/date=2026-06-06/2026-06-06T07-50-02-810Z-9e0055b5bd05dc8cd6b5911c5e3a0f4f47bac3ea34554052db33005f7b761d31.json
Event Fields
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  "last_changed_at": "2026-05-30T06:10:47.499Z",
  "active_status": "active"
}
Parsed Structured
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    "is_remote": false,
    "confidence": 0.8
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}
Extensions
{}
Native Structured
{
  "id": "2613275",
  "name": "Student Assistant – Marketing and Communications – Focus on Website",
  "office": "Köln",
  "keywords": [],
  "schedule": "part-time",
  "createdAt": "2026-04-24T15:39:54+00:00",
  "seniority": "student",
  "department": "Marketing & Communications",
  "occupation": "marketing_communications",
  "subcompany": "ISCC System GmbH",
  "employmentType": "working_student",
  "jobDescriptions": [
    {
      "name": "Your tasks",
      "value": "<strong style=\"border:0px solid;margin:0px;font-weight:600;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;text-align:justify;text-transform:none;background-color:rgb(255,255,255);\"><span style=\"border:0px solid;margin:0px;font-size:14px;font-family:Arial, Helvetica, sans-serif;color:rgb(0,0,0);\">ISCC – International Sustainability and Carbon Certification</span></strong><span style=\"border:0px solid;margin:0px;font-size:14px;font-style:normal;font-weight:400;text-align:justify;text-transform:none;background-color:rgb(255,255,255);font-family:Arial, Helvetica, sans-serif;color:rgb(0,0,0);\"> is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions.  If you are <strong style=\"border:0px solid;margin:0px;font-weight:600;\">passionate about sustainability</strong> and would like to join our highly motivated and diverse teams to make a difference, we are looking forward to welcoming you as <strong style=\"border:0px solid;margin:0px;font-weight:600;\">Working Student for the Marketing & Communications Team</strong> at the ISCC head office in Cologne. </span><span style=\"font-size:14px;font-family:Arial, Helvetica, sans-serif;\"><br><br></span><span style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\">The objective of this role is to support the effective operation, maintenance, and continuous improvement of WordPress websites, ensuring high quality, consistency, and performance. It also aims to assist in implementing new features, coordinating with stakeholders, and contributing to smooth website-related processes through testing, documentation, and research.<br><br></span><span style=\"border:0px solid;margin:0px;font-size:14px;font-style:normal;font-weight:400;text-align:justify;text-transform:none;background-color:rgb(255,255,255);font-family:Arial, Helvetica, sans-serif;color:rgb(0,0,0);\"><strong style=\"border:0px solid;margin:0px;font-weight:600;\">You will be responsible for the following activities:</strong></span><span style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\"><br></span><ul><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Support the maintenance and continuous improvement of WordPress websites, including content updates, plugin management, and basic troubleshooting</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Assist in implementing new features into responsive WordPress pages</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Ensure website quality through structured testing (QA), bug reporting, and checks for performance, responsiveness, and basic SEO best practices</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Maintain content consistency by following templates, guidelines, and established page structures</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Support ongoing website projects and help coordinate tasks with internal teams and external partners (e.g. agencies, developers)</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Assist in testing website integrations (e.g. forms, login systems, tracking)</li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Create and maintain clear documentation of website processes, features, and technical setups</li></ul><span style=\"font-size:14px;font-family:Arial, Helvetica, sans-serif;\"><strong>Additional duties:</strong><br></span><ul><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\"><span style=\"color:rgb(0,0,0);\">Conduct basic research on tools, plugins, or UX improvements</span></li><li style=\"font-family:Arial, Helvetica, sans-serif;font-size:14px;\"><span style=\"color:rgb(0,0,0);\">Support sister companies with minor website updates (if required)</span></li></ul>"
    },
    {
      "name": "Your profile",
      "value": "<ul style=\"border:0px solid;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);\"><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Enrolled student at a German university with an availability of <strong style=\"border:0px solid;margin:0px;font-weight:600;\">16-20 hours per week for at least one year (preferably longer)</strong>, in <span style=\"font-size:15px;font-family:Arial, sans-serif;color:#000000;\">web development, media informatics, computer science, </span>or a comparable major</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Excellent language skills in English (at least C1), basic German skills (at least A2)</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Knowledge and interest in sustainability-related topics and relevant legislation</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Preferred: prior practical experience with WordPress or frontend development, specifically IT proficiency in HTML and CSS, JavaScript, and an understanding of SEO, web performance, and browser debugging</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Excellent<span style=\"color:#000000;\"> communication skills, and a high degree of approachability, reliability, and initiative</span></li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\"><span style=\"color:#000000;\"><span style=\"color:#000000;\">Very good organizational and research skills, as well as attention to detail</span></span></li></ul>"
    },
    {
      "name": "Why us?",
      "value": "<span style=\"border:0px solid;margin:0px;color:rgb(32,32,32);font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);font-family:Arial, Helvetica, sans-serif;\">We are an international and diverse team of passionate and experienced experts, <strong style=\"border:0px solid;margin:0px;font-weight:600;\">joining forces for a sustainable future</strong>! We believe that <strong style=\"border:0px solid;margin:0px;font-weight:600;\">our team is our core asset</strong> and we support our people as best we can. <br style=\"border:0px solid;margin:0px;\"> <br style=\"border:0px solid;margin:0px;\">To help you build your future and thrive with us, we offer:</span><span style=\"border:0px solid;margin:0px;color:rgb(32,32,32);font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);font-family:Arial, Helvetica, sans-serif;\"><strong style=\"border:0px solid;margin:0px;font-weight:600;\"> </strong><br style=\"border:0px solid;margin:0px;\"><br style=\"border:0px solid;margin:0px;\"><strong style=\"border:0px solid;margin:0px;font-weight:600;\">Development Opportunity</strong></span><ul style=\"border:0px solid;margin-top:0in;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);\"><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services and ClimatePal, giving you even more development opportunities</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Professional onboardings to help you have an ideal start with us</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">The opportunity to work independently and bring in own ideas</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Discover your own career path and interests in field of sustainability </li></ul><span style=\"border:0px solid;margin:0px;color:rgb(32,32,32);font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);font-family:Arial, Helvetica, sans-serif;\"><strong style=\"border:0px solid;margin:0px;font-weight:600;\">Great Team Environment</strong><br style=\"border:0px solid;margin:0px;\"></span><ul style=\"border:0px solid;margin-top:0in;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);\"><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Various team events throughout the year (Celebrating Diversity, Summer Student Event, Christmas Party)</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Opportunity to work in a multicultural environment (56 nationalities) with professionals from different backgrounds</li></ul><span style=\"border:0px solid;margin:0px;color:rgb(32,32,32);font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);font-family:Arial, Helvetica, sans-serif;\"><strong style=\"border:0px solid;margin:0px;font-weight:600;\">Benefits</strong></span><span style=\"border:0px solid;margin:0px;color:rgb(32,32,32);font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);font-family:Arial, Helvetica, sans-serif;\"><br style=\"border:0px solid;margin:0px;\"></span><ul style=\"border:0px solid;margin-top:0in;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);\"><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\"><strong style=\"border:0px solid;margin:0px;font-weight:600;\">Hybrid</strong> set-up (depending on working days pattern)</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Vacation days based on the working days pattern, special holidays and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday)</li><li style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">An attractive and modern office in the centre of Cologne with free fruits and snacks</li></ul>"
    },
    {
      "name": "Ready to join our team?",
      "value": "<p style=\"border:0px solid;margin:0cm;color:rgb(32,32,32);font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);font-size:16px;font-family:'Times New Roman', serif;\"><span style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">Then we would be happy to hear from you soon! Please apply to the link below with a meaningful cover letter, CV and any relevant certificates.</span></p><p style=\"border:0px solid;margin:0cm;color:rgb(32,32,32);font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);font-size:16px;font-family:'Times New Roman', serif;\"><span style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">We are looking forward to your application and hope to welcome you in our team soon!</span></p><p style=\"border:0px solid;margin:0cm;color:rgb(32,32,32);font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);font-size:16px;font-family:'Times New Roman', serif;\"><span style=\"border:0px solid;margin:0px;font-family:Arial, Helvetica, sans-serif;font-size:14px;\">We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender or any other criteria that is not a professional qualification for an open position.</span></p>"
    }
  ],
  "occupationCategory": "marketing_and_product",
  "recruitingCategory": "Working Students"
}
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