administrative assistant Jobs in Istanbul

administrative assistant

desktop support specialist Jobs in Istanbul

desktop support specialist

linux administrator (system engineer) Jobs in Istanbul

linux administrator (system engineer)

network administrator (netops) - (remote) Jobs in Istanbul

network administrator (netops) - (remote)

network engineer

systems administrator

Baykar

<p></p><div><div><p>About the Position</p><p>
We are looking for an Senior IT Administrator who will oversee our growing technology infrastructure, make strategic decisions, and lead our team with strong leadership qualities.</p><p>
Responsibilities</p><ul><li>
Develop and implement the company&rsquo;s IT strategy,</li><li>
Manage server, network, security, and backup systems,</li><li>
Identify software, hardware, and licensing needs,</li><li>
Lead and develop the IT team,</li><li>
Establish and monitor information security policies,</li><li>
Ensure the scalability and sustainability of IT processes across all company locations,</li><li>
Coordinate with vendors and third-party service providers to ensure alignment with company objectives and IT needs.</li></ul><p>
Required Qualifications</p><ul><li>
Bachelor&rsquo;s degree in Computer Engineering, Software Engineering, or a related field,</li><li>
Minimum 5 years of experience in the IT field, with at least 2 years in a managerial role,</li><li>
Knowledge of network administration, server infrastructure, virtualization (VMware, Hyper-V), and cloud solutions (Azure, AWS),</li><li>
Experience with security technologies (Firewall, VPN, NAC, etc.),</li><li>
Experience in project management methodologies and IT governance frameworks (e.g., ITIL, COBIT),</li><li>
Strong leadership, communication, and time management skills,</li><li>
Proficient in English (both written and spoken).</li></ul><p>
Preferred Additional Qualifications</p><ul><li>
Certifications such as ISO 27001, CEH, CCNA, Microsoft or similar,</li><li>
Experience with ERP/MRP systems,</li><li>
Strong understanding of cybersecurity principles and best practices,</li><li>
Experience managing hybrid system infrastructures.</li></ul></div></div><p></p>

Senior IT Administrator

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>

Network Administrator (NetOps) - (Remote)

Vodafone

<div><div><div><div><h2 class="jobSectionHeader"><b>Join Us</b></h2>
</div><div><p>
At Vodafone, we&rsquo;re not just shaping the future of connectivity for our customers &ndash; we&rsquo;re shaping the future for everyone who joins our team. When you work with us, you&rsquo;re part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact.</p></div></div><div><div><h2 class="jobSectionHeader"><b>
What you&rsquo;ll do</b></h2>
</div><div><ul><li>Act as the primary resolver for incidents and service requests related to storage and backup systems; provide secondary support for Windows/Linux servers and virtualization platforms.</li><li>
Perform daily operations in Veeam/Kasten, Zerto, NetBackup, Backup Exec, Data Domain and Exagrid environments to back up, recover and archive data; coordinate with other teams to diagnose and resolve incidents and support restoration activities.</li><li>
Ensure compatibility and correct integration of backup systems with existing systems.<br>
Manage backup schedules and retention policies to guarantee timely execution and regulatory/compliance adherence.</li><li>
Verify completion of backup jobs, maintain auditable logs of backup and restore operations, and produce regular reports on job status and trends.<br>
Execute file- and system-level restores as required and provide root cause analysis for failures.</li><li>
Collaborate with vendors and contractors to evaluate, implement and integrate new backup platforms; inspect and validate vendor work against specifications and quality standards.</li><li>
Troubleshoot backup-related issues across multiple operating systems (Windows, Unix/Linux) and hypervisors.<br>
Evaluate and apply software/firmware updates and security patches in line with change controls.</li><li>
Work with business and application owners to capture requirements and provide infrastructure support for enterprise applications.<br>
Provide 24/7 support coverage as required (shift work and on-call rotation).</li><li>
Define action items and next steps for backup projects; participate in planning and delivery of technology refresh, consolidation and migration projects.</li><li>
Proactively monitor capacity and performance; initiate expansions, optimizations and lifecycle activities (patching, upgrades, decommissioning).<br>
Design, configure and maintain Backup infrastructures (SAN, NAS, object storage) and associated components.</li><li>
Follow and enforce change management and documentation processes for system changes and user requests.</li><li>
Implement and maintain security controls and policies for backup environments to meet industry best practices and company procedures.</li><li>
Conduct periodic performance tuning, capacity planning and trend analysis to maintain service levels and SLAs.</li><li>
Maintain operational readiness for disaster recovery; plan and participate in regular DR tests and update DR procedures as needed.</li><li>
Install, configure, test and maintain server operating systems, server-class software and monitoring tools supporting backup repository operations.</li></ul></div></div><div><div><h2 class="jobSectionHeader"><b>
Who you are</b></h2>
</div><div><ul><li>Bachelor&rsquo;s degree in Electronic, Computer, Telecommunications Engineering, Mathematics, or related field.</li><li>
Minimum 10 years&rsquo; hands-on experience supporting backup systems in enterprise environments.</li><li>
Strong understanding of cloud concepts (IaaS, PaaS, SaaS) and hybrid/multi-cloud architectures.</li><li>
Proven experience with backup platforms such as Veeam/Kasten, Zerto, NetBackup, Backup Exec, Data Domain and Exagrid.</li><li>
Proficiency in SAN, iSCSI and NAS configuration and management.</li><li>
Experience with backup appliances: EMC VNX/VNXe, EMC Data Domain, EMC Clarion, Pure Storage, Huawei Dorado, NetApp, HPE StoreOnce (or equivalent).</li><li>
Familiarity with server hardware platforms such as HPE StoreOnce, EMC DataDomain, Exagrid.</li><li>
Demonstrated experience with block- and file-level data migrations and storage/backup migrations.</li><li>
Ability to monitor and manage high volume backup environments (700&ndash;1000 jobs/day), detect failures and take corrective actions.</li><li>
Strong working knowledge of Windows and Unix/Linux server operating systems; familiarity with SQL database basics.</li><li>
Hands-on experience with VMware or other hypervisors to validate backup and migration plans.</li><li>
Experience coordinating with offshore teams for backups and restorations is preferred.</li><li>
Solid troubleshooting, root-cause analysis and problem-solving skills.</li><li>
Knowledge of network and infrastructure security, intrusion detection concepts and data protection best practices.</li><li>
Ability to elicit and document both business and technical requirements.</li><li>
Excellent English communication skills (written and verbal).</li><li>
Strong team player able to perform under pressure with excellent interpersonal skills.</li><li>
Preferred: certifications such as Veeam, Microsoft Server, VMware, NetApp, EMC/HPE storage, AWS/Azure certifications or equivalent.</li><li>
Male candidates (if applicable) must have completed military service.</li><li>
Nice to have : Scripting skills in PowerShell, Python or similar for automation and operational tasks.</li></ul></div></div><div><div><h2 class="jobSectionHeader"><b>
Not a perfect fit?</b></h2>
</div><div><p>
Worried that you don&rsquo;t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you&rsquo;re excited about this role but your experience doesn&rsquo;t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.</p></div></div><div><div><h2 class="jobSectionHeader"><b>
What's in it for you</b></h2></div><p></p><div><p><br>
We like to keep them flexible:</p><ul><li>Vflexy: Flexible Benefits Program</li><li>Hybrid working kit</li><li>Ergonomic kit allowance</li><li>Digital meal voucher</li><li>Flexible transportation allowance.</li><li>Employee assistance hotline &amp; counselling</li><li>Comprehensive and flexible private health insurance</li><li>Discounted price deals for wide range of products &amp; services</li></ul><p><br>
Plus, plenty more to enjoy!If you want to know more about us and what we do, then visit our website: www.vodafone.com.tr</p><p>
https://www.vodafone.com.tr/insan-kaynaklari</p><p>
Instagram: https://www.instagram.com/vodafonekariyer/</p><p>
Youtube: https://www.youtube.com/user/VFTurkiye</p><p><br>
Data Privacy<br>
By applying for this job, you accept the Vodafone Privacy Policy. Please visit Privacy Policy web page at https://careers.vodafone.com/privacy-policy/turkey/ for further details.</p></div></div><div><div><h2 class="jobSectionHeader"><b>
Who we are</b></h2>
</div><div><p>
We are a leading international Telco, serving millions of customers. At Vodafone, we believe that connectivity is a force for good. If we use it for the things that really matter, it can improve people's lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live and we protect the planet, whilst helping our customers do the same.</p><p>
Belonging at Vodafone isn't a concept; it's lived, breathed, and cultivated through everything we do. You'll be part of a global and diverse community, with many different minds, abilities, backgrounds and cultures. ;We're committed to increase diversity, ensure equal representation, and make Vodafone a place everyone feels safe, valued and included.</p><p>
If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, please refer to https://careers.vodafone.com/application-adjustments/ for guidance.</p><p>
Together we can.</p></div></div></div></div>

Cloud Operations Senior Expert

<div>
 <p>
  Eti is full of opportunities for your competencies to get you in pursuit of your career! Join our team, apply for
  <strong>
   Senior System Specialist (Infra)
  </strong>
  and get beyond your own limits.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   What is the Main Aim of This Position?
  </strong>
 </p>
 <p>
  The Infrastructure Specialist is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. This individual participates in technical research and development to enable continuing innovation within the infrastructure. This individual ensures that system hardware, operating systems, software systems, and related procedures adhere to organizational values, enabling staff, volunteers, and partners.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   What We Expect From You?
  </strong>
 </p>
 <p>
  &bull;To analysing system logs and identifying potential issues with computer systems,
 </p>
 <p>
  &bull;To &inodot;ntroducing and integrating new technologies into existing data center environments,
 </p>
 <p>
  &bull;To performing routine audits of systems, software and backups,
 </p>
 <p>
  &bull;To applying operating system updates, patches, and configuration changes,
 </p>
 <p>
  &bull;To &inodot;nstalling and configuring new hardware and software (e.g. database systems)
 </p>
 <p>
  &bull;To adding, removing, or updating user account information, resetting passwords, etc,
 </p>
 <p>
  &bull;To answering technical queries and dealing with often frustrated users,
 </p>
 <p>
  &bull;To being responsibile for security, virtualization, storage management and troubleshooting any reported problems.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Why You?
  </strong>
 </p>
 <p>
  &bull; If you hold a bachelor&rsquo;s degree in Electronic Engineering, Computer Engineering or a related field. Preferably with a master's degree,
 </p>
 <p>
  &bull; If you have at least 3 years of experience in the fields of Information Technologies,
 </p>
 <p>
  &bull; If you have hands-on experience Server OS, Linux,Storage Management, Backup Management, Vmware, Server management, Cloud Services, DHCP, DNS,
 </p>
 <p>
  &bull; If you have strong knowledge of Microsoft and Linux operating systems,
 </p>
 <p>
  &bull; If you have strong knowledge of Security software, Log management tools, Database systems,
 </p>
 <p>
  &bull; If you have understanding of Network components management and configuration,
 </p>
 <p>
  &bull; If you have excellent command of written and spoken English, you are exactly the one we are searching for.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   What Brings You at the Front?
  </strong>
 </p>
 <p>
  &bull;Being strongly result-oriented and making quick decisions,
 </p>
 <p>
  &bull;Being innovative and open to learning,
 </p>
 <p>
  &bull;Being a team player,
 </p>
 <p>
  &bull;Having improved presentation abilities,
 </p>
 <p>
  &bull;Having strong communication &amp; negotiation skills,
 </p>
 <p>
  &bull;Having strong problem-solving and decision-making skills,
 </p>
 <p>
  &bull;Being able to reside in Eskisehir or &Idot;stanbul.
 </p>
 <p>
 </p>
</div>


Senior System Specialist (Infra)

Rixos Hotels

<div>
 <strong>
  Company Description
  <br/>
  <br/>
 </strong>
 Rixos Hotels, with 25 years of experience in the tourism sector, continues to grow worldwide as a Turkish brand with new investments, driven by a management model based on dynamic, flexible, and proactive strategies. Currently, we operate 43 different hotels, theme parks, and special projects across 3 continents and 8 countries.
 <br/>
 <br/>
 In Turkey, we provide services to our guests in various concepts with a talented workforce of approximately 8,000 people in the Antalya, Mu&gbreve;la, and Istanbul regions.
 <br/>
 <br/>
 We are seeking a valuable team member for the position of &ldquo;
 <strong>
  Director of Information Systems
 </strong>
 &rdquo; to be considered at Rixos Tersane &Idot;stanbul.
 <br/>
 <br/>
 <strong>
  Job Description
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Prepares budgets for system software, operating systems, and hardware.
  </li>
  <li>
   Ensures system security.
  </li>
  <li>
   Keeps operating systems up to date.
  </li>
  <li>
   Monitors the operational status of hardware.
  </li>
  <li>
   Ensures uninterrupted operation of all systems.
  </li>
  <li>
   Performs regular backups of data belonging to existing programs to prevent data loss in case of any issues.
  </li>
  <li>
   Conducts maintenance and repair of existing servers and computers.
  </li>
  <li>
   Acts in accordance with company policies and principles, paying utmost attention to operational guidelines.
  </li>
  <li>
   In case of any issues with packaged software, contacts contracted support firms and receives assistance. If necessary, sets up remote connections to enable firms to intervene.
  </li>
  <li>
   Ensures the setup and monitoring of the network system.
  </li>
  <li>
   Assists in training staff on the use of computer programs upon request.
  </li>
  <li>
   Ensures the secure operation of the door lock system; issues master key cards to relevant departments with a signed record and archives these records.
  </li>
  <li>
   Conducts research to ensure current infrastructure can be integrated with new technologies.
  </li>
  <li>
   Raises staff awareness about the Integrated Quality Management System, Quality Policy, and Quality Objectives; communicates any changes or updates in the system and ensures full implementation by all staff.
  </li>
  <li>
   Prevents sharing of system-related passwords.
  </li>
  <li>
   Informs users about password changes and warns them against sharing passwords.
  </li>
  <li>
   Maintains an up-to-date inventory of hotel IT assets and prevents unauthorized removal of equipment from hotel premises.
  </li>
  <li>
   Keeps IT storage inventories current; takes necessary security measures for IT depots and performs periodic checks.
  </li>
  <li>
   Complies fully with company standards regarding dress code and personal hygiene.
  </li>
  <li>
   Does not disclose company information to others, adhering to professional ethics and confidentiality principles.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  System:
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Installation, administration, updating, and troubleshooting of system software
  </li>
  <li>
   Proficiency in Microsoft Server 2012 and above, Windows 10 and above, SQL Server 2012 and above
  </li>
  <li>
   Intermediate-level knowledge of server, storage hardware, and operating systems
  </li>
  <li>
   Installation, administration, updating, and troubleshooting of user computers
  </li>
  <li>
   User support and issue resolution
  </li>
  <li>
   Management and maintenance of mobile devices and system software
  </li>
  <li>
   Installation, administration, and maintenance of backup systems and software
  </li>
  <li>
   Installation, management, backup, and maintenance of operating systems used for business applications
  </li>
  <li>
   Monitoring and controlling devices that ensure server continuity (UPS, generator, air conditioning systems)
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Network and Network Components:
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Firewall
  </li>
  <li>
   Router
  </li>
  <li>
   Switch
  </li>
  <li>
   Proficiency in Wi-Fi technologies
  </li>
  <li>
   Controller
  </li>
  <li>
   Access Points (APs)
  </li>
  <li>
   Door Lock Systems
  </li>
  <li>
   IP Television (IPTV)
  </li>
  <li>
   IP-based CCTV Systems
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  General:
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Hotel Management Systems: PMS (Fidelio Suite8, Opera, Opera Cloud), POS (Micros 9700, Symphony), Inventory Management System (MC)
  </li>
  <li>
   Financial Software Packages: Sun Account, Logo, SAP
  </li>
  <li>
   Interface structures
  </li>
  <li>
   API structures
   <br/>
   <br/>
  </li>
 </ul>
 Qualifications
 <br/>
 <br/>
 <ul>
  <li>
   At least 5 years previous experience in hospitality technology &amp; Shopping Mall sector.
  </li>
  <li>
   Knowledge of networking, hardware, software, security and Business Applications.
  </li>
  <li>
   Knowledge of hotel &amp; Mall operation
  </li>
  <li>
   Posses a good command of the English language and the ability to clearly and pleasantly communicate with guests, both in person and by telephone.
  </li>
  <li>
   A college education in Computer or Business Administration.
  </li>
  <li>
   Ability to focus attention on details and be able to organize,
  </li>
  <li>
   Prioritize, and follow up.
  </li>
  <li>
   Must be able to take initiative and work productively within any given period of time, unsupervised.
  </li>
  <li>
   Ability to maintain confidentiality and security of all guests and general hotel information.
  </li>
  <li>
   Ability to coherently present information in front of groups.
  </li>
  <li>
   Ability to work flexible hours, including weekends and evenings, if necessary.
  </li>
  <li>
   Should be creative, innovative and strive for continuous improvement.
  </li>
  <li>
   Should display leadership qualities in regards to thinking clearly, quickly, and making decisions.
  </li>
  <li>
   Ability to prioritize and organize work assignments; delegate work.
  </li>
  <li>
   Ability to ascertain departmental training needs and provide such training.
  </li>
  <li>
   Ability to be a clear thinker, analyze and resolve problems exercising good judgment.
  </li>
  <li>
   Ability to remain calm and courteous with demanding /difficult guests and /or situations.
  </li>
  <li>
   Maintains a thorough working knowledge of and adheres to organization/project policies, regulations and procedures.
  </li>
 </ul>
</div>


Director of Information Systems

Rixos

<div><b>Company Description</b><p><br>
Rixos Hotels, with 25 years of experience in the tourism sector, continues to grow worldwide as a Turkish brand with new investments, driven by a management model based on dynamic, flexible, and proactive strategies. Currently, we operate 43 different hotels, theme parks, and special projects across 3 continents and 8 countries.</p><p>
In Turkey, we provide services to our guests in various concepts with a talented workforce of approximately 8,000 people in the Antalya, Mu&#287;la, and Istanbul regions.</p><p>
We are seeking a valuable team member for the position of &ldquo;<b>Director of Information Systems</b>&rdquo; to be considered at Rixos Tersane &#304;stanbul.</p><p></p><b><br>
Job Description</b><br>
<ul><li>
Prepares budgets for system software, operating systems, and hardware.</li><li>
Ensures system security.</li><li>
Keeps operating systems up to date.</li><li>
Monitors the operational status of hardware.</li><li>
Ensures uninterrupted operation of all systems.</li><li>
Performs regular backups of data belonging to existing programs to prevent data loss in case of any issues.</li><li>
Conducts maintenance and repair of existing servers and computers.</li><li>
Acts in accordance with company policies and principles, paying utmost attention to operational guidelines.</li><li>
In case of any issues with packaged software, contacts contracted support firms and receives assistance. If necessary, sets up remote connections to enable firms to intervene.</li><li>
Ensures the setup and monitoring of the network system.</li><li>
Assists in training staff on the use of computer programs upon request.</li><li>
Ensures the secure operation of the door lock system; issues master key cards to relevant departments with a signed record and archives these records.</li><li>
Conducts research to ensure current infrastructure can be integrated with new technologies.</li><li>
Raises staff awareness about the Integrated Quality Management System, Quality Policy, and Quality Objectives; communicates any changes or updates in the system and ensures full implementation by all staff.</li><li>
Prevents sharing of system-related passwords.</li><li>
Informs users about password changes and warns them against sharing passwords.</li><li>
Maintains an up-to-date inventory of hotel IT assets and prevents unauthorized removal of equipment from hotel premises.</li><li>
Keeps IT storage inventories current; takes necessary security measures for IT depots and performs periodic checks.</li><li>
Complies fully with company standards regarding dress code and personal hygiene.</li><li>
Does not disclose company information to others, adhering to professional ethics and confidentiality principles.<br>
<br>
<b>System:</b></li><li>
Installation, administration, updating, and troubleshooting of system software</li><li>
Proficiency in Microsoft Server 2012 and above, Windows 10 and above, SQL Server 2012 and above</li><li>
Intermediate-level knowledge of server, storage hardware, and operating systems</li><li>
Installation, administration, updating, and troubleshooting of user computers</li><li>
User support and issue resolution</li><li>
Management and maintenance of mobile devices and system software</li><li>
Installation, administration, and maintenance of backup systems and software</li><li>
Installation, management, backup, and maintenance of operating systems used for business applications</li><li>
Monitoring and controlling devices that ensure server continuity (UPS, generator, air conditioning systems)<br>
<br>
<b>Network and Network Components:</b></li><li>
Firewall</li><li>
Router</li><li>
Switch</li><li>
Proficiency in Wi-Fi technologies<ul><li>
Controller</li><li>
Access Points (APs)</li></ul></li><li>
Door Lock Systems</li><li>
IP Television (IPTV)</li><li>
IP-based CCTV Systems<br>
<br>
<b>General:</b></li><li>
Hotel Management Systems: PMS (Fidelio Suite8, Opera, Opera Cloud), POS (Micros 9700, Symphony), Inventory Management System (MC)</li><li>
Financial Software Packages: Sun Account, Logo, SAP</li><li>
Interface structures</li><li>
API structures</li></ul><br>
<b>
Qualifications</b><br>
<ul><li>
At least 5 years previous experience in hospitality technology &amp; Shopping Mall sector.</li><li>
Knowledge of networking, hardware, software, security and Business Applications.</li><li>
Knowledge of hotel &amp; Mall operation</li><li>
Posses a good command of the English language and the ability to clearly and pleasantly communicate with guests, both in person and by telephone.</li><li>
A college education in Computer or Business Administration.</li><li>
Ability to focus attention on details and be able to organize,</li><li>
Prioritize, and follow up.</li><li>
Must be able to take initiative and work productively within any given period of time, unsupervised.</li><li>
Ability to maintain confidentiality and security of all guests and general hotel information.</li><li>
Ability to coherently present information in front of groups.</li><li>
Ability to work flexible hours, including weekends and evenings, if necessary.</li><li>
Should be creative, innovative and strive for continuous improvement.</li><li>
Should display leadership qualities in regards to thinking clearly, quickly, and making decisions.</li><li>
Ability to prioritize and organize work assignments; delegate work.</li><li>
Ability to ascertain departmental training needs and provide such training.</li><li>
Ability to be a clear thinker, analyze and resolve problems exercising good judgment.</li><li>
Ability to remain calm and courteous with demanding /difficult guests and /or situations.</li><li>
Maintains a thorough working knowledge of and adheres to organization/project policies, regulations and procedures.</li></ul></div>

Detera

<div>
 <p>
  Sade &amp; Linktera as being leading organizations in Turkey and solid partners for many years of SAS, putting their commitment on creating Detera in order to provide excellent SAS Software services. We combined our global consultancy vision with our local expertise and know how.
 </p>
 <p>
  With the new generation technologies of SAS, our expert teams provides for companies from consultancy to applications, operation and technical services.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <u>
   The description below is for Sr. position. We will hire Sr. and Jr. Engineers in &Idot;stanbul.
  </u>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Requirements:
  </strong>
 </p>
 <ul>
  <li>
   3+ years of experience in UNIX/Linux administration,
  </li>
  <li>
   Technical knowledge needed to ensure safe, effective, and efficient changes to the network and systems infrastructure,
  </li>
  <li>
   Writing scripts skills using at least one language (shell, perl, python),
  </li>
  <li>
   Preferred experience in cluster technologies and high availability systems,
  </li>
  <li>
   Experience working with Tomcat, Apache, haproxy webservers,
  </li>
  <li>
   Experience in solving complex problems and ability to handle multiple tasks and projects simultaneously,
  </li>
  <li>
   Strong analysis, investigation and troubleshooting skill,
  </li>
  <li>
   Good written and spoken English language.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Additional skills considered as an advantage:
  </strong>
 </p>
 <ul>
  <li>
   Experience deploying and orchestrating containers (Docker, Kubernetes, etc.),
  </li>
  <li>
   Experience with public clouds (AWS, Azure, GCP),
  </li>
  <li>
   Knowledge of Java programming language,
  </li>
  <li>
   Understanding high-performance, high-throughput and low-latency network technologies,
  </li>
  <li>
   Knowledge of Oracle/Postgres RDMS.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Responsibilities:
  </strong>
 </p>
 <ul>
  <li>
   Deployment, configuration, implementation and troubleshooting on Unix/Linux infrastructure,
  </li>
  <li>
   Registration and resolution of service requests, incidents and problems,
  </li>
  <li>
   Communicating with client and vendor engineers,
  </li>
  <li>
   Responsible for overall availability and health of SAS environment, performing system monitoring, log analysis, performance analysis, performance tuning, capacity planning and troubleshooting any system related issues,
  </li>
  <li>
   Administer SAS platform by controlling security, accessibility, connections to data sources,
  </li>
  <li>
   Collaborate with SAS Technical Support to implement patches, upgrades or configuration changes,
  </li>
  <li>
   Collaborate with storage, server, LDAP, database and other IT administrators to support ongoing operations for meeting the business needs via the SAS environment,
  </li>
  <li>
   Work with cross functional data scientist teams to create, implement, and deploy business solutions as needed.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  You can check the companies from the links below.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Detera: https://www.linkedin.com/company/detera/
 </p>
 <p>
  Linktera:
  <u>
   https://www.linkedin.com/company/linktera/
  </u>
 </p>
 <p>
  Sade:
  <u>
   https://www.linkedin.com/company/sadeyazilim/
  </u>
 </p>
</div>


Linux Administrator (System Engineer)

Explore 390+ Systems administrator in Istanbul this October. Find roles across top companies and apply now to boost your career.

390 systems administrator jobs IN Istanbul

Senior IT Administrator

Network Administrator (NetOps) - (Remote)

Cloud Operations Senior Expert

Senior System Specialist (Infra)

Director of Information Systems

Director of Information Systems

Linux Administrator (System Engineer)