elektrik elektronik mühendisi Jobs in Ankara

elektrik elektronik mühendisi

electronic design engineer Jobs in Ankara

electronic design engineer

elektrik mühendisi

production engineer, electrical Jobs in Ankara

production engineer, electrical

electrical electronics engineer

Gizli

<div>
 <p>
  <strong>
   Responsibilities
  </strong>
 </p>
 <ul>
  <li>
   Oversee and support daily production and assembly activities within the manufacturing area.
  </li>
  <li>
   Ensure compliance with engineering specifications, technical drawings, and production standards.
  </li>
  <li>
   Participate in the design, improvement, and optimization of production processes and assembly lines.
  </li>
  <li>
   Analyze technical documents, electrical diagrams, and mechanical drawings; provide accurate interpretation to the production team.
  </li>
  <li>
   Coordinate cross-functional activities with quality, planning, R&amp;D, and maintenance teams.
  </li>
  <li>
   Utilize Autocad, Catia, SAP, and related engineering software to support production activities.
  </li>
  <li>
   Monitor workflow efficiency, identify bottlenecks, and recommend continuous improvement actions.
  </li>
  <li>
   Lead and guide team members, ensuring high-quality output and adherence to safety standards.
  </li>
  <li>
   Support root-cause analysis and problem-solving efforts for production-related issues.
  </li>
  <li>
   Prepare technical reports, documentation, and productivity analysis as needed.
  </li>
  <li>
   Ensure compliance with occupational health and safety regulations on the production floor.
  </li>
 </ul>
 <p>
  <strong>
   Required Qualifications
  </strong>
 </p>
 <ul>
  <li>
   Bachelor&rsquo;s degree in
   <strong>
    Electrical/Electronics Engineering
   </strong>
   or
   <strong>
    Mechatronics Engineering.
   </strong>
  </li>
  <li>
   Minimum 3 years of hands-on experience in manufacturing operations.
  </li>
  <li>
   Strong command of English (written and spoken).
  </li>
  <li>
   Ability to understand, interpret, and apply technical documents and engineering drawings.
  </li>
  <li>
   Strong leadership qualities; able to take initiative and manage a team when necessary.
  </li>
  <li>
   Analytical thinker with strong decision-making and problem-solving skills.
  </li>
  <li>
   Adaptable to a fast-paced environment with strong communication abilities.
  </li>
  <li>
   Residing in
   <strong>
    Ankara
   </strong>
   or willing to relocate.
  </li>
 </ul>
 <p>
 </p>
</div>


Production Engineer, Electrical

Zyrone Dynamics

<div>
 <p>
  About Zyrone Dynamics
 </p>
 <p>
  <br/>
 </p>
 <p>
  Zyrone Dynamics is a trailblazing UAV manufacturer based in Ankara, Turkey, dedicated to redefining unmanned aerial technology. With a close-knit team, we craft one-of-a-kind, record-breaking UAV platforms that tackle challenges in flight range, duration, and performance. Our cutting-edge products, like the high-speed ZD100 and versatile ZD300, are gaining global traction with exports to markets in Africa, India, and beyond. Join us in a dynamic, collaborative environment where your work directly shapes the future of aviation.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Role Overview
  </strong>
 </p>
 <p>
  We are seeking a skilled Avionics Engineer to join our Avionics team and drive the development and production of next-generation UAVs. Reporting to the Avionics Systems Director, you will lead avionics architecture design, harness design, manage project workflows, produce manufacturing documentation, supervise technicians, and support R&amp;D efforts. This role is perfect for a hands-on professional who excels in a fast-paced startup environment and is ready to take ownership of critical avionics processes.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Key Responsibilities
  </strong>
 </p>
 <ul>
  <li>
   Design and develop avionics architecture for new UAV models, ensuring seamless integration with embedded systems and hardware.
  </li>
  <li>
   Plan, follow, and manage the avionics aspects of projects, ensuring timely delivery and alignment with project goals.
  </li>
  <li>
   Create and maintain comprehensive manufacturing documentation for current and new UAV models, including assembly guides, BOMs, and process flows.
  </li>
  <li>
   Supervise avionics assembly technicians in collaboration with the manufacturing team leader to ensure quality and efficiency.
  </li>
  <li>
   Assist in PCB design, electronics engineering, and R&amp;D prototyping, including hands-on tasks like PCB assembly and circuit integration.
  </li>
  <li>
   Oversee R&amp;D technicians&rsquo; work to maintain high standards in prototyping and testing.
  </li>
  <li>
   Collaborate with the team to drive innovative, record-breaking UAV advancements.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Requirements
  </strong>
 </p>
 <ul>
  <li>
   Bachelor&rsquo;s degree in Electrical Engineering, Electronics Engineering, Aerospace Engineering, or a related field.
  </li>
  <li>
   Minimum 2 years of experience in avionics, electronics, or UAV-related engineering.
  </li>
  <li>
   Proficiency in PCB design tools (e.g., Altium, KiCad) and electronics prototyping.
  </li>
  <li>
   Experience in creating manufacturing documentation and optimizing production processes.
  </li>
  <li>
   Strong supervisory and problem-solving skills, with the ability to lead technicians in a workshop setting.
  </li>
  <li>
   Knowledge of UAV systems, embedded hardware/software, and relevant standards (e.g., DO-178C).
  </li>
  <li>
   Excellent communication and teamwork skills in a startup-like environment.
  </li>
  <li>
   Fluency in English; Turkish proficiency is a plus.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <em>
   Preferred Qualifications
  </em>
 </p>
 <p>
  Experience in project management, including planning and tracking avionics-related projects.
 </p>
 <p>
  Familiarity with procurement processes, such as sourcing components for avionics systems.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   What We Offer
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <ul>
  <li>
   Opportunity to work on groundbreaking, record-breaking UAV projects in a small, impactful team.
  </li>
  <li>
   Professional growth in a fast-growing company with international reach.
  </li>
  <li>
   Competitive compensation and benefits package commensurate with experience.
  </li>
  <li>
   On-site role in our Ankara facility, with access to state-of-the-art workshops and tools.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  If you&rsquo;re passionate about avionics and eager to contribute to innovative UAV solutions, apply now! Send your resume and a brief cover letter to recruit@zyrone.com with the subject "Avionics Engineer Application." We can&rsquo;t wait to meet you!
 </p>
 <p>
  <br/>
 </p>
 <p>
  #UAV #Avionics #EngineeringJobs #Aerospace
 </p>
</div>


Avionics Engineer

ÖZEL ETİMESGUT TEKNOKENT KOLEJİ

<p>ET&#304;MESGUT TEKNOKENT KOLEJ&#304;M&#304;ZDE 2025-2026 E&#286;&#304;T&#304;M-&Ouml;&#286;RET&#304;M YILI &#304;T&#304;BAR&#304;YLE MESLEK&#304; VE TEKN&#304;K ANADOLU L&#304;SEM&#304;ZDE G&Ouml;REVLEND&#304;R&#304;LMEK &Uuml;ZERE ELEKTR&#304;K-ELEKTRON&#304;K M&Uuml;HEND&#304;S&#304; ALINACAKTIR.</p><p>Aranan Nitelikler:</p><p>*Mesle&#287;ine De&#287;er Veren ve Alan&#305;nda Kendine G&uuml;venen</p><p>*Hizmet Kalitesine &Ouml;nem Veren</p><p>*Problem &Ccedil;&ouml;zme, G&uuml;&ccedil;l&uuml; Koordinasyon ve Organizasyon Becerisi Olan</p><p>*Yenilik&ccedil;i ve Geli&#351;ime A&ccedil;&#305;k</p><p>*&Ouml;&#287;rencilere Bireysel De&#287;erlendirme ve Yak&#305;n Takip Yapabilecek</p><p>*Ekip &Ccedil;al&#305;&#351;mas&#305;na Yatk&#305;n, Dinamik, S&ouml;zl&uuml; ve Yaz&#305;l&#305; &#304;leti&#351;im Becerisi Kuvvetli</p><p>&#304;&#351; T&uuml;r&uuml;: Tam zamanl&#305;</p>

ELEKTRİK-ELEKTRONİK MÜHENDİSİ

AYSU ELEKTRİK İMALAT TAAHHÜT SANAYİ ve TİCARET LTD. ŞTİ.

<div><h2 class="jobSectionHeader"><b>&#304;&#351; Tan&#305;m&#305;</b></h2><div>
Ankara&rsquo;da savunma sanayi firmalar&#305;n&#305;n projelerinde g&ouml;revlendirmek &uuml;zere &ccedil;al&#305;&#351;ma tak&#305;m arkada&#351;lar&#305; aramaktay&#305;z. &#304;&#351;e al&#305;nacak ki&#351;inin g&ouml;rev tan&#305;m&#305;nda yer alacak ba&#351;l&#305;ca i&#351;ler a&#351;a&#287;&#305;da listelenmektedir.
<br>
<br>
S&ouml;zle&#351;mesi imzalanm&#305;&#351; projelerin &#351;antiyelerinde; i&#351;e ait teknik &#351;artnamelerin ve elektrik projelerin incelenerek, i&#351;in istenen kalitede yap&#305;lmas&#305; i&ccedil;in;<br>
<br>
<br>
<ul><li>&#350;irket &#304;SG Uzman&#305;n&#305;n direktiflerine uyulmas&#305;, i&#351; yerinde i&#351; g&uuml;venlik tedbirlerinin al&#305;nmas&#305;, i&#351;&ccedil;ilerin i&#351; g&uuml;venli&#287;i tedbirlerine tam anlam&#305; ile uymas&#305;n&#305;n temini,</li>
<li>M&uuml;&#351;teri ile ileti&#351;im ve gerekli koordinasyonun sa&#287;lanmas&#305;, teknik toplant&#305;lara kat&#305;l&#305;nmas&#305;,</li>
<li>Formen ve i&#351;&ccedil;ilerin saha organizasyonu ve i&#351;in tekni&#287;ine uygun yap&#305;labilmesi i&ccedil;in ekip y&ouml;netimi,</li>
<li>Personelin izin formlar&#305;n&#305;n d&uuml;zenlenmesi, g&uuml;nl&uuml;k/haftal&#305;k puantajlar&#305;n tutularak Personel M&uuml;d&uuml;rl&uuml;&#287;&uuml;ne iletilmesi,</li>
<li>&#350;antiyede kullan&#305;lan nakil ara&ccedil;lar&#305;n&#305;n ve i&#351; makinalar&#305;n&#305;n korunmas&#305;, demirba&#351;lar&#305;n zimmetlenmesi konusunda destek verilerek &#350;irket Merkezince kendisinden talep edilen bilgilerinin iletilmesi,</li>
<li>Hakedi&#351;lerin M&uuml;&#351;teri talepleri do&#287;rultusunda d&uuml;zenli olarak ayl&#305;k haz&#305;rlanmas&#305;,</li>
<li>Shop Drawing, As Built, Mock-Up projelerin haz&#305;rlanmas&#305; ve i&#351; program&#305;n&#305;n tekni&#287;ine uyulmas&#305;,</li>
<li>&#304;lgili imalat kalemlerine ait metrajlar&#305;n &ccedil;&#305;kart&#305;lmas&#305;, ke&#351;if olu&#351;turulmas&#305;, maliyet analizlerinin yap&#305;lmas&#305;,</li>
<li>Gerekti&#287;inde &#351;antiye ihtiyac&#305; olan malzemelerin temini, M&uuml;&#351;teri ile birlikte test gezilerine (&#351;ehir i&ccedil;i/d&#305;&#351;&#305;) kat&#305;l&#305;m,</li>
<li>&#350;antiye mobilizasyonu i&ccedil;in gerekli &ccedil;al&#305;&#351;malar&#305;n yap&#305;lmas&#305;,</li>
<li>M&uuml;&#351;terinin malzeme onay&#305; i&ccedil;in gerekli &ccedil;al&#305;&#351;malara destek vermek,</li>
<li>Sat&#305;n Alma Birimi taraf&#305;ndan i&#351;yerine sevk edilen malzemelerin korunmas&#305; i&ccedil;in gerekli &ouml;nlemlerin al&#305;nmas&#305;,</li>
<li>Gerekti&#287;inde Teklif Departman&#305;na metraj vs konularda destek verilmesi,</li>
</ul></div><h2 class="jobSectionHeader"><b>Aranan Nitelikler</b></h2><div>
<div><ul><li>AG/OG Tesisat konular&#305;nda iyi d&uuml;zeyde teknik bilgi sahibi olunmas&#305;, elektrik projelerini okuyup yorumlayabilme,</li>
<li>End&uuml;striyel tesislerin saha imalatlar&#305; hakk&#305;nda tecr&uuml;beye sahip olmas&#305; ve malzeme bilgisi konusunda hakimiyet,</li>
<li>&#304;yi derecede Excel ve AutoCAD bilmesi,</li>
<li>&#304;&#351;in yap&#305;m&#305; i&ccedil;in gerekli esnek &ccedil;al&#305;&#351;ma saatlerine uyabilme ve bu konuda &ouml;zverili &ccedil;al&#305;&#351;mak,</li>
<li>&#350;irket normlar&#305;na uygun &#351;ekilde ekip arkada&#351;lar&#305; ile uyumlu &ccedil;al&#305;&#351;ma,</li>
<li>Yapt&#305;&#287;&#305; i&#351;e sayg&#305; duyan ve kendi eme&#287;ini sonucunda &uuml;retti&#287;i i&#351;e &ouml;zen g&ouml;steren,</li>
<li>Askerlik g&ouml;revini tamamlam&#305;&#351; olmak,</li>
<li>B s&#305;n&#305;f&#305; ara&ccedil; kullanma ehliyetli.</li></ul></div></div></div>
<br><div></div><div><h2 class="jobSectionHeader"><b>&Ouml;zet Bilgiler</b></h2><ul>
<div><p><b>Pozisyon</b></p>
<div>:</div>
<div>Elektrik M&uuml;hendisi
</div></div><div><p><b>Sekt&ouml;r</b></p>
<div>:</div>
<div>Elektrik - Elektronik
</div></div><div><p><b>Kategori</b></p>
<div>:</div>
<div>M&uuml;hendislik , Yap&#305; / &#304;n&#351;aat / Mimarl&#305;k
</div></div><div><p><b>&Ccedil;al&#305;&#351;ma &#350;ekli</b></p>
<div>:</div>
<div>Tam zamanl&#305;
</div></div><div><p><b>&Ccedil;al&#305;&#351;ma T&uuml;r&uuml;</b></p>
<div>:</div>
<div>&#304;&#351; Yerinde
</div></div><div><p><b>Pozisyon Seviyesi</b></p>
<div>:</div>
<div>Orta D&uuml;zey Y&ouml;netici
</div></div><div><p><b>&Ccedil;al&#305;&#351;ma Yeri</b></p>
<div>:</div>
<div>Ankara
</div></div><div><p><b>Deneyim</b></p>
<div>:</div>
<div>4-20 y&#305;l
</div></div><div><p><b>G&uuml;ncelleme Tarihi</b></p>
<div>:</div>
<div>5.12.2025
</div></div><div><p><b>Son Ba&#351;vuru Tarihi</b></p>
<div>:</div>
<div>3.02.2026</div></div></ul></div>

Elektrik Elektronik Mühendisi

ELV AKÜ SANAYİ VE TİCARET ANONİM ŞİRKETİ

<div><h2 class="jobSectionHeader"><b>&#304;&#351; Tan&#305;m&#305;</b></h2><p>
End&uuml;striyel ak&uuml;ler, Taski temizleme makinalar&#305;, Elektrikli Forkliftler ile alakal&#305; teknik servis ve sat&#305;&#351; departmanlar&#305;nda yeti&#351;tirilmek &uuml;zere veya tecr&uuml;be sahibi, Ankara Kahramankazan Sarayda bulunan i&#351;yerimize Elektik Elektronik M&uuml;hendisi personel al&#305;m&#305; yap&#305;lacakt&#305;r.<br>
&#350;irketimiz hafta sonlar&#305; ve resmi tatillerde &ccedil;al&#305;&#351;mamaktad&#305;r. Servisimiz mevcuttur</p><h2 class="jobSectionHeader"><b>
Aranan Nitelikler</b></h2><p>
&Uuml;niversitelerin Elektrik veya Elektrik-Elektronik M&uuml;hendisli&#287;i b&ouml;l&uuml;mlerinden mezun,<br>
MS Office yaz&#305;l&#305;mlar&#305;na hakim,<br>
Tak&#305;m &ccedil;al&#305;&#351;mas&#305;na yatk&#305;n, ileti&#351;im yetene&#287;i g&uuml;&ccedil;l&uuml;,<br>
Geli&#351;ime a&ccedil;&#305;k, analitik ve &ccedil;&ouml;z&uuml;m odakl&#305; d&uuml;&#351;&uuml;nebilen,<br>
askerlik ile ili&#351;i&#287;i bulunmayan,<br>
Bilgisayar ve Bilgisayar destekli yaz&#305;l&#305;mlar&#305; kullanabilmek,<br>
Hali haz&#305;rda bildi&#287;i konular&#305; geli&#351;tirmeye, yeni konular&#305; &ouml;&#287;renmeye istekli, gayretli olmak, azimli, &ccedil;al&#305;&#351;kan ve d&uuml;zenli &ccedil;al&#305;&#351;ma arkada&#351;&#305; aramaktay&#305;z.</p></div>
<br><div></div><div><h2 class="jobSectionHeader"><b>&Ouml;zet Bilgiler</b></h2><ul>
<div><p><b>Pozisyon</b></p>
<div>:</div>
<div>Elektrik Elektronik M&uuml;hendisi
</div></div><div><p><b>Sekt&ouml;r</b></p>
<div>:</div>
<div>&Uuml;retim - End&uuml;striyel &Uuml;r&uuml;nler
</div></div><div><p><b>Kategori</b></p>
<div>:</div>
<div>M&uuml;hendislik
</div></div><div><p><b>&Ccedil;al&#305;&#351;ma &#350;ekli</b></p>
<div>:</div>
<div>Tam zamanl&#305;
</div></div><div><p><b>&Ccedil;al&#305;&#351;ma T&uuml;r&uuml;</b></p>
<div>:</div>
<div>&#304;&#351; Yerinde
</div></div><div><p><b>Pozisyon Seviyesi</b></p>
<div>:</div>
<div>Eleman
</div></div><div><p><b>&Ccedil;al&#305;&#351;ma Yeri</b></p>
<div>:</div>
<div>Ankara
</div></div><div><p><b>G&uuml;ncelleme Tarihi</b></p>
<div>:</div>
<div>28.11.2025
</div></div><div><p><b>Son Ba&#351;vuru Tarihi</b></p>
<div>:</div>
<div>27.01.2026</div></div></ul></div>

Proven Technologies

<div>
 <p>
  As PROVEN Information Technologies, we have been producing software solutions in critical projects as a reliable business partner in the Automotive, Defense, Industrial Gas, and Finance sectors since 2014, with our software development, software testing, and R&amp;D focused work.
 </p>
 <p>
  We are currently seeking candidates for the position of Senior Automotive Systems Engineer to contribute to our innovative automotive projects.
 </p>
 <p>
  <strong>
   <u>
    Qualifications and Skills
   </u>
  </strong>
 </p>
 <ul>
  <li>
   Bachelor&rsquo;s degree in Engineering (Computer, Electrical, Electronics, or a related field)
  </li>
  <li>
   10+ years of professional experience in the Automotive Industry
  </li>
  <li>
   Strong understanding of ECU architectures and functional integration between ECUs
  </li>
  <li>
   In-depth knowledge of in-vehicle communication protocols (CAN, LIN, FlexRay, Automotive Ethernet)
  </li>
  <li>
   Hands-on experience using ECU log analysis tools, particularly Vector CANoe / CANalyzer
  </li>
  <li>
   Proven experience in fault diagnosis and root cause analysis
  </li>
  <li>
   Familiarity with key automotive standards such as ISO 26262, AUTOSAR, ASPICE, etc.
  </li>
  <li>
   Experience with automotive simulation environments (e.g., dSPACE, ETAS, MATLAB/Simulink, CarMaker, or similar) is an advantage
  </li>
  <li>
   Knowledge of ASAM, OpenDRIVE/OpenSCENARIO, and ADASIS standards is preferred
  </li>
  <li>
   Proactive and self-motivated team player within an interdisciplinary project team, tackling problem-solving
  </li>
  <li>
   A convincing communicator between different stakeholders
  </li>
  <li>
   Experienced in working with agile development methods
  </li>
  <li>
   Advanced level of English, capable of communicating effectively with customers and project partners
  </li>
 </ul>
 <p>
  <strong>
   <u>
    Responsibilities
   </u>
  </strong>
 </p>
 <ul>
  <li>
   Communicate directly with customers to quickly understand reported issues, analyze problems, gather relevant data, and translate findings into clear requirements
  </li>
  <li>
   Support the team in analyzing ECU communication data (CAN, LIN, FlexRay, Automotive Ethernet) to detect anomalies and system faults
  </li>
  <li>
   Support root cause analysis and assist the team during diagnostic software development
  </li>
  <li>
   Guide the team on automotive standards, communication stacks, and diagnostic workflows
  </li>
  <li>
   Utilize automotive simulation platforms to build test environments, reproduce customer issues, and validate system behavior
  </li>
  <li>
   Contribute to SIL/HIL simulation scenarios for verification of communication behavior and ECU interactions
  </li>
  <li>
   Participate in the design and enhancement of our internal communication analysis and diagnostic software tools
  </li>
  <li>
   Support end-to-end business analysis efforts for automotive-related projects and programs
  </li>
  <li>
   Oversee internal/external PoC and demo development initiatives
  </li>
  <li>
   Participate in customer meetings, technical presentations, and proposal discussions to represent the company&rsquo;s technical capabilities
  </li>
 </ul>
 <p>
 </p>
</div>


Automotive System Engineer

Enderun Elektrik Üretim Enerji A. Ş

Bu pozisyon, taşeron firma bünyesinde yürütülen projelerde saha operasyonlarını yönetmek, idari süreçleri koordine etmek ve ana firma ile teknik/operasyonel iletişimi sağlamak amacıyla görev yapacak yönetici seviyesinde Elektrik Mühendisi içindir.
<br>Görev, hem sahada aktif olmayı hem de ofis/idari süreçleri doğru şekilde planlayıp raporlamayı gerektirir.
<br><br>
Aranan Nitelikler
<br><br>
<ul>
<li>Üniversitelerin Elektrik veya Elektrik-Elektronik Mühendisliği bölümlerinden mezun olmak.</li>
<li>Şantiye, saha yönetimi veya proje uygulama süreçlerinde en az 3–5 yıl deneyime sahip olmak.</li>
<li>Taşeron ekip, saha işçileri ve alt yüklenicilerle çalışma tecrübesi bulunması.</li>
<li>Proje okuma, metraj-keşif, hakediş süreçlerine hakim olmak.</li>
<li>Saha operasyonunu planlayabilecek, günlük iş akışını koordine edebilecek yönetim kabiliyetine sahip olmak.</li>
<li>Ana firma ve müşteri temsilcileriyle etkin iletişim kurabilecek, raporlama disiplinine sahip olmak.</li>
<li>Elektrik tesisatı, kablolama, pano, altyapı uygulamaları vb. konularda teknik bilgi sahibi olmak.</li>
<li>Yoğun saha temposuna uyum sağlayabilecek ve gerektiğinde esnek çalışma saatlerine uyum gösterebilmek.</li>
<li>MS Office programlarına (özellikle Excel) hakim olmak; raporlama konusunda yetkin olmak.</li>
<li>AutoCAD veya benzeri teknik çizim programlarını kullanabilmek.</li>
<li>İş Sağlığı ve Güvenliği kurallarına hakim olmak ve sahada uygulama tecrübesi bulunmak.</li>
<li>B sınıfı ehliyete sahip olmak ve aktif araç kullanmak.</li>
</ul>


Elektrik Ve Elektronik Mühendisi - Proje Yöneticisi

Explore 66+ Electrical electronics engineer in Ankara this December. Find roles across top companies and apply now to boost your career.

66 electrical electronics engineer jobs IN Ankara

Production Engineer, Electrical

Avionics Engineer

ELEKTRİK-ELEKTRONİK MÜHENDİSİ

Elektrik Elektronik Mühendisi

Elektrik Elektronik Mühendisi

Automotive System Engineer

Elektrik Ve Elektronik Mühendisi - Proje Yöneticisi