business development manager Jobs in Istanbul

business development manager

administrative assistant Jobs in Istanbul

administrative assistant

part-time working student (sales) Jobs in Istanbul

part-time working student (sales)

business operations intern Jobs in Istanbul

business operations intern

part time financial analyst Jobs in Istanbul

part time financial analyst

part time working student business administrator

Siemens

<div><div><div><div><div><div><b>Job ID
</b></div><div>482347
</div></div><div><div><b>Posted since
</b></div><div>22-Oct-2025
</div></div><div><div><b>Organization
</b></div><div>Smart Infrastructure
</div></div><div><div><b>Field of work
</b></div><div>Internal Services
</div></div><div><div><b>Company
</b></div><div>Siemens Sanayi ve Ticaret Anonim Sirketi
</div></div><div><div><b>Experience level
</b></div><div>Student (Not Yet Graduated)
</div></div><div><div><b>Job type
</b></div><div>Part-time
</div></div><div><div><b>Work mode
</b></div><div>Hybrid (Remote/Office)
</div></div><div><div><b>Employment type
</b></div><div>Fixed Term
</div></div><div><div><b>Location(s)
</b></div><div><ul><li>Istanbul - Istanbul - Tuerkiye
</li></ul></div></div></div></div></div><p></p><div><div><div><div><div><p>We're looking for a <b>Part-Time Working Student</b> Business Administrator to join our Customer Services Finance Team within the Electrification and Automation (EA) Business Unit in Kartal!</p><p></p><p><b><br>
What part will you play?</b></p><ul>
<li>Assisting with sales and execution commercial activities,</li>
<li>Supporting preparation of commercial parts for bids and contracts,</li>
<li>Supporting commercial and legal aspects of terms and conditions for contracts with customers, consortium partners, and subcontractors,</li>
<li>Reading contract drafts and contributing to the preparation of comment and deviation lists.</li>
<li>Participating in monthly closing transactions and working on various reports, dashboards, and tools to support the team in executing customer orders,</li>
<li>Cooperating closely with corporate groups like Accounting, Finance, Tax, Supply-Chain Management, Legal, Compliance (as relevant).</li><br>
</ul><p></p><br>
<p><b>What do I need to qualify for this job?</b></p><ul>
<li>3rd year undergraduate student in faculty of Management / Business Administration / Economics or a related area,</li>
<li>Able to work 2-3 days/week in Kartal or remotely,</li>
<li>Good command of written and spoken Turkish &amp; English,</li>
<li>Advance level of MS Office (Word, Power Point, Excel),</li>
<li>Strong analytical skills and ability to perform complex analysis,</li>
<li>Cooperative, flexible and a good team player with strong communication skills.</li><br>
</ul><p></p><br>
<p>&ldquo;At Siemens we are always challenging ourselves to build a better future. We need the most innovative and diverse Digital Minds to develop tomorrow&lsquo;s reality. Find out more about the Digital world of Siemens here: www.siemens.com/careers/digitalminds&rdquo;</p><p>
As Siemens we believe physical barriers are not related to potential. Only the potential matters to us. Therefore, we look forward to receive applications of candidates with physical barriers and chronic illnesses. We support healthy relationships between candidates with barriers and their colleagues because we believe we can create differences together.</p><p>
Siemens is dedicated to quality, equality, and valuating diversity and we welcome applications that reflect the diversity of the communities within which we work.</p><p>
We are looking forward to receiving your online application. Please ensure you complete all areas of the application form to the best of you ability as we will use the data to review your suitability to the role.</p><p>
Please find more information from our web site:</p><p>
https://new.siemens.com/tr/tr.html</p><p><br>
Contact<br>
If you need more information please don't hesitate to contact us.<br>
+90 216 459 20 00</p><p>
https://new.siemens.com/tr/tr/genel/iletisim.html</p><p>
insanorganizasyon.tr@siemens.com</p><p><b>
www.instagram.com/siemensturkiye</b></p><p><b>
https://m.youtube.com/user/Siemens</b></p><p><b>
http://www.twitter.com/siemensturkiye</b></p><p><b>
http://www.facebook.com/siemensturkiye</b></p></div></div></div></div></div></div><p></p>

Part Time Working Student (Business Administrator)

<div><div><div><div><div><div><b>Job ID
</b></div><div>481283
</div></div><div><div><b>Posted since
</b></div><div>10-Oct-2025
</div></div><div><div><b>Organization
</b></div><div>Smart Infrastructure
</div></div><div><div><b>Field of work
</b></div><div>Internal Services
</div></div><div><div><b>Company
</b></div><div>Siemens Sanayi ve Ticaret Anonim Sirketi
</div></div><div><div><b>Experience level
</b></div><div>Student (Not Yet Graduated)
</div></div><div><div><b>Job type
</b></div><div>Part-time
</div></div><div><div><b>Work mode
</b></div><div>Office/Site only
</div></div><div><div><b>Employment type
</b></div><div>Fixed Term
</div></div><div><div><b>Location(s)
</b></div><div><ul><li>Istanbul - Istanbul - Tuerkiye
</li></ul></div></div></div></div></div><div><div><div><div><div><div><p>For our Smart Infrastructure Electrical Products business unit in Kartal, we are looking for a Part Time Working Student in Sales Team.</p><p><b>
What are my responsibilities?</b></p><ul><li>
Supports sales team for any customer activities and Salesforce optimization</li><li>
Participates in investigating and resolving sales topics</li><li>
Supports pre-and/or post sales technical product advice for implementation and operation of customer solutions</li><li>
Support for learning management system at customer side</li><li>
Adheres to and enforces the organization's internal processes and rules as well as public standards and regulations</li><li>
Preparing presentations for regular meetings</li></ul><p><b>
What do I need to qualify for this job?</b></p><ul><li>
Studying in 3rd or 4th year of Electrical and/or Electronics departments</li><li>
Knowledge on low voltage power distribution products and industrial control products including protection, metering and control</li><li>
Knowledge on low voltage panels is a plus</li><li>
Very good command of English</li><li>
Advanced level of knowledge in MS Office Applications</li><li>
Analytical thinking, result and quality-oriented approach and good communication skills are required competencies</li></ul><p><br>
 <b>#LI-HYBRID</b></p><p>
&ldquo;At Siemens we are always challenging ourselves to build a better future. We need the most innovative and diverse Digital Minds to develop tomorrow&lsquo;s reality. Find out more about the Digital world of Siemens here: www.siemens.com/careers/digitalminds&rdquo;</p><p>
As Siemens we believe physical barriers are not related to potential. Only the potential matters to us. Therefore, we look forward to receive applications of candidates with physical barriers and chronic illnesses. We support healthy relationships between candidates with barriers and their colleagues because we believe we can create differences together.</p><p>
Siemens is dedicated to quality, equality, and valuating diversity and we welcome applications that reflect the diversity of the communities within which we work.</p><p>
We are looking forward to receiving your online application. Please ensure you complete all areas of the application form to the best of you ability as we will use the data to review your suitability to the role.</p><p>
Please find more information from our web site:</p><p>
https://new.siemens.com/tr/tr.html</p><p></p><p><br>
Contact If you need more information please don't hesitate to contact us.</p><p>
+90 216 459 20 00</p><p>
https://new.siemens.com/tr/tr/genel/iletisim.html</p><p>
insanorganizasyon.tr@siemens.com</p><p>
www.instagram.com/siemensturkiye</p><div>
https://m.youtube.com/user/Siemens</div></div></div></div></div></div></div></div>

Part-Time Working Student (Sales Support)

<div><div><div><div><div><div><b>Job ID
</b></div><div>480244
</div></div><div><div><b>Posted since
</b></div><div>07-Oct-2025
</div></div><div><div><b>Organization
</b></div><div>Mobility
</div></div><div><div><b>Field of work
</b></div><div>Internal Services
</div></div><div><div><b>Company
</b></div><div>Siemens Mobility Ulasim Sistemleri Anonim Sirketi
</div></div><div><div><b>Experience level
</b></div><div>Student (Not Yet Graduated)
</div></div><div><div><b>Job type
</b></div><div>Part-time
</div></div><div><div><b>Work mode
</b></div><div>Office/Site only
</div></div><div><div><b>Employment type
</b></div><div>Fixed Term
</div></div><div><div><b>Location(s)
</b></div><div>Istanbul - Istanbul - Tuerkiye<br>
<ul><li>
</li></ul></div></div></div></div></div><div></div><div><div><div><div><div><br>
<p>Siemens Mobility (SMO) is the world&rsquo;s leading provider of mobility solutions that enable the efficient, safe, and environmentally friendly transport of people and goods&mdash;helping to improve the quality of everyday life for millions worldwide.</p>
<p>Motivated by innovation, we develop intelligent solutions for the growing digitalization of the transport sector. Our offerings include rail vehicles, road traffic management systems, rail electrification, and services.</p>
<p>In Turkey, Siemens Mobility is shaping the future of mobility. Our Turkish High-Speed Rail Network with its cutting-edge signaling automation, connecting Ankara Istanbul corridor. A 561-kilometer network connects major urban centers such as Ankara, Polatl&#305;, Eski&#351;ehir, Boz&uuml;y&uuml;k, Bilecik, &#304;zmit, Gebze, and Istanbul, enhancing passenger mobility and regional connectivity.</p>
<p>Today, we are recruiting for a <b>Procurement Working Student </b>to join our team in Turkey. This is an excellent career opportunity for professionals looking to join a truly international team in one of the biggest projects of Siemens Mobility.</p><br>
<p><b>What Are My Responsibilities?</b></p>
<ul><li>Support procurement activities such as supplier registration, offer requests, and preparation for negotiations.</li>
<li>Assist in supplier management processes, including performance analysis and evaluations.</li>
<li>Contribute to maintaining accurate procurement records and documentation.</li>
<li>Collaborate with internal teams to ensure smooth execution of procurement activities.</li>
<li>Provide analytical support to the procurement team to enhance decision-making and efficiency.</li></ul><br>
<p><b>What Are My Qualifications?</b></p>
<ul><li>3rd year undergraduate student in Engineering, Business Administration, Economics, or a related field.</li>
<li>Availability to work at least 3 days per week in Istanbul or remotely.</li>
<li>Excellent command of written and spoken English.</li>
<li>Advanced proficiency in MS Office applications, especially Word, PowerPoint, and Excel.</li>
<li>Strong analytical skills with the ability to perform complex analysis and present findings clearly.</li>
<li>Effective communication skills, with the ability to work collaboratively in a team environment.</li></ul><br>
<p><b>What else do I need to know?</b></p>
<p>As a world leader in developing and producing the most advanced technologies, we improve lives and further human achievements worldwide, while also protecting the climate - all thanks to our employees. Working with us, you have the foundation to develop personally and professionally. We give you the chance to do something significant, that benefits society and human progress. We give you the chance to create a difference.</p>
<p>At Siemens we are always challenging ourselves to build a better future. We need the most innovative and diverse Digital Minds to develop tomorrow &lsquo;s reality. Find out more about the Digital world of Siemens here: www.siemens.com/careers/digitalminds</p>
<p>Diversity at Siemens is our source of creativity and innovation. Having different types of talent and experiences makes us more ambitious and better prepared to respond successfully to the demands of the Society. Therefore, we value the candidates that reflect the Diversity that we enjoy in our Company. Please find more information at www.siemens.com</p>
<p>We are looking forward to receiving your online application.</p>
<div>Please note: Only complete applications can be considered in the selection process.</div></div></div></div></div></div></div><p></p>

Procurement Working Student - Part Time @Siemens Mobility Istanbul - Turkey

Orion Innovation

<div><div><p>Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity. We work with a wide range of clients across many industries including financial services, professional services, telecommunications and media, consumer products, automotive, industrial automation, professional sports and entertainment, life sciences, ecommerce, and education.</p></div><br>
<p></p>
<p><b>
Join Us in Powering a Global Network</b></p>
<p>
Are you a skilled <b>Network Administrator</b> with a passion for reliable, secure, and scalable infrastructure? We're looking for a hands-on <b>Network Operations (NetOps)</b> professional to manage and enhance our enterprise network spanning multiple sites across Europe, the US, and Google Cloud Platform (GCP). You'll be part of a team that ensures seamless connectivity, robust security, and ongoing modernization.</p>
<p></p>
<h3 class="jobSectionHeader"><b>What You'll Be Doing</b></h3>
<ul><li>Operate and monitor network infrastructure across <b>5 global sites and GCP</b></li>
<li>Configure routing protocols and network hardware (Juniper, Cisco, Fortinet)</li>
<li>Write <b>clear, actionable instructions</b> for on-site engineers to perform physical tasks</li>
<li>Respond to incidents and lead troubleshooting efforts</li>
<li>Manage IP addressing, subnets, VLANs, and load balancing setups</li>
<li>Support ongoing <b>cloud migration</b> and hybrid network initiatives</li>
<li>Participate in <b>DDoS mitigation</b> and <b>firewall rule management</b></li>
</ul><p></p><h3 class="jobSectionHeader"><b>Our Tech Stack</b></h3>
<ul><li><b>Routing &amp; Switching:</b> BGP, ISIS, EVPN-VXLAN</li>
<li><b>Vendors:</b> Juniper (MX, QFX, SRX), Cisco, Alcatel (legacy), Fortinet</li>
<li><b>Security:</b> Imperva (DDoS), Fortinet firewalls (including PCI-DSS)</li>
<li><b>Cloud:</b> Google Cloud Platform</li>
<li><b>Protocols:</b> IPv4 (IPv6 optional), ICMP, TCP/UDP, DHCP, DNS</li>
<li><b>Linux (RHEL/CentOS):</b> Network services and support</li>
<li><b>Other:</b> 802.1Q VLANs, bonding, 802.1X authentication</li>
</ul><p></p><h3 class="jobSectionHeader"><b>What We're Looking For</b></h3>
<ul><li>Solid experience in <b>enterprise network operations</b></li>
<li>Hands-on knowledge of <b>BGP, ISIS, EVPN-VXLAN</b></li>
<li>Ability to document and communicate clearly with distributed teams</li>
<li>Familiarity with network security tools and practices</li>
<li>Comfort working in <b>hybrid environments</b> (data center + cloud)</li>
<li>General adaptability to tooling &ndash; no fixed stack required</li>
</ul><p></p><h3 class="jobSectionHeader"><b>On-Call Rotation</b></h3>
<ul><li>This role includes <b>24/7 on-call support</b>, on a certain rotation</li>
</ul><p></p><h3 class="jobSectionHeader"><b>Preferred Qualifications</b></h3>
<ul><li>Experience with <b>Juniper</b> routing and switching equipment</li>
<li>Prior involvement in <b>cloud networking</b> (GCP preferred)</li>
<li>Understanding of <b>PCI-DSS</b> or other compliance frameworks</li>
<li>Experience working across <b>multi-region environments</b></li></ul><p></p><div><p><br>
Orion is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, citizenship status, disability status, genetic information, protected veteran status, or any other characteristic protected by law.</p>
<p>
Candidate Privacy Policy</p>
<p>
Orion Systems Integrators, LLC and its subsidiaries and its affiliates (collectively, &quot;Orion,&quot; &quot;we&quot; or &quot;us&quot;) are committed to protecting your privacy. This Candidate Privacy Policy (orioninc.com) (&quot;Notice&quot;) explains:</p>
<ul>
<li>What information we collect during our application and recruitment process and why we collect it;</li>
<li>How we handle that information; and</li>
<li>How to access and update that information.</li>
</ul>
<p>Your use of Orion services is governed by any applicable terms in this notice and our general Privacy Policy.</p></div></div><p></p>

Part Time Working Student (Learning & Growth)

<div><div><div><div><div><div><b>Job ID
</b></div><div>481733
</div></div><div><div><b>Posted since
</b></div><div>16-Oct-2025
</div></div><div><div><b>Organization
</b></div><div>Siemens Financial Services
</div></div><div><div><b>Field of work
</b></div><div>Internal Services
</div></div><div><div><b>Company
</b></div><div>Siemens Finansal Kiralama A.S.
</div></div><div><div><b>Experience level
</b></div><div>Student (Not Yet Graduated)
</div></div><div><div><b>Job type
</b></div><div>Part-time
</div></div><div><div><b>Work mode
</b></div><div>Hybrid (Remote/Office)
</div></div><div><div><b>Employment type
</b></div><div>Fixed Term
</div></div><div><div><b>Location(s)
</b></div><div><ul><li>Istanbul - Istanbul - Tuerkiye
</li></ul></div></div></div></div></div><div><div><div><div><div><div><p>For Siemens Leasing in Istanbul we are looking for a Part-Time Working Student for sales team. This role will be responsible for identifying and developing sales opportunities within existing and new customers.</p><p></p><p><b>
What are my responsibilities?</b></p><ul><li> Contributes to the development of an After Sales Service that is focused on customers' needs.</li><li> Coordinates the realization of assignments, may coordinate and contribute to set up respective product developments, projects or services programs for the customer.
</li><li> Prepare, present and negotiate the offers with customers</li><li> Agree and implement weekly and monthly call plans for all potential customers.</li><li> Prepare periodical call reports for vendors and key customers.</li></ul><p></p><p><b>
What do I need to qualify for this job?</b></p><ul><li> 3rd grades of university
</li><li> Have very good MS Office skills</li><li> Be curious, a team player, have great communication skills as well as being able to work independently and result-oriented characterize you</li><li> Very good written and spoken English skills round off your profile.
</li><li> Have a sales driven understanding and lead generating focus.
</li><li> Open to have organizational skills and self-motivation with the ability to work independently</li><li> Analytical thinking, result and quality-oriented approach</li></ul><p><br>
</p><p>&ldquo;At Siemens we are always challenging ourselves to build a better future. We need the most innovative and diverse Digital Minds to develop tomorrow&lsquo;s reality. Find out more about the Digital world of Siemens here: www.siemens.com/careers/digitalminds&rdquo;</p><p>
As Siemens we believe physical barriers are not related to potential. Only the potential matters to us. Therefore, we look forward to receive applications of candidates with physical barriers and chronic illnesses. We support healthy relationships between candidates with barriers and their colleagues because we believe we can create differences together.</p><p>
Siemens is dedicated to quality, equality, and valuating diversity and we welcome applications that reflect the diversity of the communities within which we work.</p><p>
We are looking forward to receiving your online application. Please ensure you complete all areas of the application form to the best of you ability as we will use the data to review your suitability to the role.</p><p>
Please find more information from our web site:</p><p>
https://new.siemens.com/tr/tr.html</p><p></p><p><br>
Contact</p><p>
If you need more information please don't hesitate to contact us.</p><p>
+90 216 459 20 00</p><p>
https://new.siemens.com/tr/tr/genel/iletisim.html</p><p></p><p><br>
insanorganizasyon.tr@siemens.com</p><p>
www.instagram.com/siemensturkiye</p><p>
https://m.youtube.com/user/Siemens</p><p></p><p><b><br>
#LI-HYBRID</b></p></div></div></div></div></div></div></div><div></div>

Part-Time Working Student (Sales)

Hilti Türkiye

<div>
 <strong>
  What's the role?
  <br/>
  <br/>
 </strong>
 We're looking for someone who wants to kickstart their career with an exciting Finance internship. Working as part of our Financial Reporting &amp; Accounting team, this placement is guaranteed for 6 months, with the potential of turning into a full-time role.
 <br/>
 <br/>
 <strong>
  Who is Hilti?
  <br/>
  <br/>
 </strong>
 Hilti is where innovation is improving productivity, safety and sustainability in the global construction industry, and beyond. Where strong customer relationships are creating solutions that build a better future. Where there is pride and a sense of belonging across our 120 locations, carrying right into our lives and homes. Where people are exploring possibilities, leveraging their potential, owning their personal development and growing lasting careers.
 <br/>
 <br/>
 <strong>
  What does the role involve?
  <br/>
  <br/>
 </strong>
 You will be supporting the Credit &amp; Collection team with various tasks, such as credit risk assessments, bank reconciliations, invoicing, cash &amp; collection reporting. You will also be working with the local Finance team, and with Hilti colleagues across the globe during month end closing.
 <br/>
 <br/>
 Based on your ability and performance, additional projects will be assigned to you to further develop your skills and to offer insight into various functions within Finance and Hilti. You will learn how the finance function works within our multinational company.
 <br/>
 <br/>
 We develop our people by challenging them to leave their comfort zone, be it exploring other business areas, leading different teams or working in new locations.
 <br/>
 <br/>
 <strong>
  What do we offer?
  <br/>
  <br/>
 </strong>
 Show us what you&rsquo;re made of, and we&rsquo;ll offer you opportunities to move around the business &ndash; to work abroad, experience different job functions and tackle different markets. It&rsquo;s a great way to find the right match for your ambitions and achieve the exciting career you&rsquo;re after.
 <br/>
 <br/>
 <strong>
  What you need is:
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   A senior or a master student preferably in Business Administration, Economics or related science,
  </li>
  <li>
   Able to work with us at least 4 days in a week,
  </li>
  <li>
   Prior working experience through internships is a plus,
  </li>
  <li>
   Strong Computer literacy, (SAP knowledge is nice to have)
  </li>
  <li>
   Effective communication skills, with a strong proficiency in English and Turkish - written and verbal,
  </li>
  <li>
   Attention to detail and high learning agility,
  </li>
  <li>
   Good organizational skills, with the ability to multitask, prioritize and manage time effectively,
  </li>
  <li>
   Resident in Istanbul
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Who should apply?
  <br/>
  <br/>
 </strong>
 We have an excellent mix of people, which we believe makes for a more vibrant, more innovative, more productive team. So, if you&rsquo;ve never worked in construction, that&rsquo;s fine with us. Success at Hilti is down to teamwork, ability and competitive drive, no matter what your background.
 <br/>
 <br/>
 📌 Important Information Before Submitting Your Application
 <br/>
 <br/>
 Thank you for your interest in joining Hilti! Before you apply, please take a moment to review the following key details:
 <br/>
 <br/>
 <ul>
  <li>
   Every application is carefully reviewed by our dedicated Talent Acquisition team. We truly value your interest and take the time to consider each candidate thoroughly.
  </li>
  <li>
   Our end-to-end hiring process typically takes 4 to 8 weeks. Please note that only shortlisted candidates will be contacted for the next steps.
  </li>
  <li>
   To help you succeed, we&rsquo;ve prepared a helpful guide for interviews with Hilti representatives. Be sure to check it out: Preparing for your Hilti Interview | Hilti Careers
  </li>
 </ul>
</div>


Finance Intern

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