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Description
Infrastructure Support Specialist

Turkiye , İstanbul | On-Site/ Remote | Full-Time |

About The Role
We are looking for a proactive and dedicated Infrastructure Support Specialist to join our team. In this role, you will provide hands-on operational support across both network and compute infrastructure, ensuring that infrastructure services remain stable, secure, and reliable. The role combines day-to-day network and system administration, infrastructure monitoring, incident and change management, server room operations, vendor coordination, and collaboration with local, sector, and global technology teams.

What We Are Looking For

• Bachelor’s degree in IT, Computer Engineering, or a related field, or equivalent hands-on professional experience.
• 3–5 years of professional experience in Network Operations, System Administration, Infrastructure Support, or a similar IT Operations role.
• Solid understanding of both network and compute infrastructure, with practical experience in at least one of these areas and working knowledge of the other.
• Good knowledge of LAN/WAN technologies, IP addressing, VLANs, DHCP, DNS, routing and switching, and fundamental firewall concepts.
• Practical experience with Windows Server installation, configuration, administration, and troubleshooting.
• Experience with Cisco switching and wireless environments, including Access Points, patch panels, cabling, port mapping, and cabinet organization.
• Ability to troubleshoot infrastructure issues end-to-end across hardware, operating system, network, configuration, and connectivity layers.
• Experience with infrastructure monitoring, alert management, and proactive identification of recurring issues.
• Practical experience with server room operations, including UPS, cooling, fire systems, environmental monitoring, cabling, and physical infrastructure.
• Ability to provide remote hands support, including cabling, device reboots, console access, hardware replacement, and basic infrastructure installation activities.
• Good understanding of ITSM / ITIL practices, particularly Incident, Change, and Problem Management; experience with ServiceNow is an advantage.
• Experience coordinating with vendors, telecom/carrier providers, engineering teams, and global support teams.
• Fluent in both English and Turkish, with strong written and verbal communication skills.

What You Will Do

• Provide day-to-day operational support for network and compute infrastructure to ensure stable and reliable IT services.
• Monitor network and infrastructure environments, review alerts, identify potential issues, and proactively prevent service interruptions.
• Troubleshoot network incidents across cabling, hardware, switching, routing, configuration, and connectivity layers.
• Support Windows Server and compute environments, including configuration, troubleshooting, hardware-related activities, and operational maintenance.
• Provide first-line infrastructure support during major incidents and outages, participate in bridge calls, and coordinate escalations with relevant teams.
• Perform infrastructure activities under approved Change Requests in accordance with corporate change control procedures.
• Identify recurring infrastructure issues, support problem management activities, and drive sustainable resolutions.
• Maintain accurate physical and logical infrastructure inventories, asset records, topology documentation, and server room documentation.
• Support network delivery and implementation activities, including switch, Access Point, cabling, port mapping, circuit, and IP-related tasks.
• Support telecom/carrier circuits, including activation, termination, relocation, and IP assignment activities, in coordination with carriers and engineering teams.
• Perform server room inspections covering power, environmental conditions, fire systems, water leakage, alarms, and overall infrastructure standards.
• Coordinate preventive maintenance activities for infrastructure components such as UPS, air conditioning, fire equipment, monitoring systems, and other critical facilities.
• Provide remote hands support for global teams, including cabling, reboots, console access, hardware replacement, and device installation.
• Coordinate hardware failures, spare parts, repairs, and replacements with vendors and internal procurement teams.
• Support backup-related operational activities by providing accurate server information and coordinating with global backup teams.
• Assist with vulnerability remediation activities in coordination with Security, Sector, and Global infrastructure teams.
• Maintain and update ITSM records, including incidents, changes, assets, and infrastructure-related documentation.
• Support server onboarding, decommissioning, infrastructure moves, and other lifecycle management activities.
• Collaborate with Global Network and Compute Engineering teams on complex technical issues, advanced IP services, and infrastructure improvement initiatives.
• Support warehouse/site openings, closures, and mergers by preparing and coordinating the required infrastructure equipment.
• Work closely with vendors, field support, engineering, delivery, OT, and site teams to resolve infrastructure issues efficiently.
• Prepare and maintain required technical, audit, HLD/LLD, topology, and compliance documentation.
• Contribute to continuous improvement and innovation initiatives aimed at reducing recurring incidents and improving infrastructure stability.

Technical Skills

• Network: LAN/WAN, TCP/IP, VLAN, DHCP, DNS, routing & switching, Cisco switching and wireless, Access Points, cabling and patch panels.
• Systems: Windows Server, compute infrastructure, server hardware, remote hands, basic backup operations.
• Infrastructure Operations: Server rooms, UPS, cooling, fire systems, environmental monitoring, hardware lifecycle and asset management.
• ITSM: Incident, Change and Problem Management; ServiceNow or similar ITSM platforms.
• Monitoring & Troubleshooting: Infrastructure monitoring, alert management, root cause analysis, recurring incident identification.
• Documentation: Network topology, HLD/LLD, asset records, audit documentation, operational procedures.

Preferred Qualifications

• Experience working in a global or multinational IT environment.
• Cisco-related certifications or equivalent practical experience.
• ITIL certification or practical experience with ITIL-based service management processes.
• Experience with telecom/carrier coordination and infrastructure delivery activities.
• Experience working with global engineering, security, backup, and service management teams.

iSoftStone is a global IT service and consulting company that creates value and drives success through technology solutions, service excellence, and digital innovation. We specialize in web and application development, software testing and support, data and content management, digital experience, accessibility, and data for machine learning and AI. With 20 delivery centers and more than 90,000 employees worldwide, iSoftStone is proud to serve some of the world’s most well-known businesses, including 90+ Fortune Global 500 companies.

Visit us at https://www.isoftstoneinc.com .

iSoftStone is committed to the practice of equal opportunity for all its employees and applicants in employment, and does not discriminate on the basis of race or ethnicity, color, age, national origin, religion, creed, marital status, sex, pregnancy, gender, gender identity, sexual orientation, status as an honorably discharged veteran or disabled veteran or military status, political affiliation or belief, citizenship/status as a lawfully admitted immigrant authorized to work in the United States, or presence of any physical, sensory, or mental disability. In addition, reasonable accommodation will be made for known physical or mental limitations for all otherwise qualified persons with disabilities .

"Siemens Smart Infrastructure" – Grid Software; SI GSW
is mainly focused on Development and Execution of Software Solutions for Energy Automation Smart Grid Products. As being the integral part of Siemens Grid Software Turkey, Engineering group is mainly focused on Software Solution & Implementation of Grid Software segment product. To accomplish the mission of the group, the candidate will perform as a
System Administrator
for projects in Grid Software Area.

What are my responsibilities?

• Design, Implementation, Installation and Configuration of complex IT Infrastructures for Siemens Grid Software Solutions/Projects and corporate operational needs
• Responsible for the installation, configuration, maintenance and reliable operation of external & internal systems, software, hardware and networks, upgrade systems with new releases and models
• Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues
• Design, Monitoring of LAN/WAN systems & equipment’s (switch, firewall, router, NMS etc.)
• Implement security services for corporate and customer networks
• Defining, implementing, and maintaining an up-to-date security threat & technology landscape
• Monitors and maintains software licensing and maintenance agreements
• Maintaining & Administration of Versioning Tools like Git etc.
• Installation, configuration, patching, upgrade and migration of Oracle Database servers, including monitoring of system health and performance, availability and security
• Preparation of technical documents and specifications
• Understanding Siemens security requirements to drive adherence for Embedded, Web, Mobile, Cloud & IoT environments

What do I need to qualify for this job?

• Bachelor’s or Master’s degree in Computer Engineering, Electrical-Electronics Engineering or similar fields
• Minimum 3 years of proven experience as a System Administrator, Network Administrator or similar role
• System administration and IT certifications in Linux, Microsoft, VMware, or other network related fields are a plus
• Experience in Linux, Unix and Windows operating systems and platforms in an enterprise environment
• Strong knowledge of Complex IT systems and networks, software, hardware, and networking protocols
• Hands-on experience of virtualization technologies especially in Red Hat KVM, OpenShift, VMware, or Proxmox
• Experience in designing, deploying, and implementing core router / switch / firewall & security and data center networks in accordance with industry best practices
• Experience in routing protocols and WAN technologies including MPLS, DMVPN
• Experience in applications and operating system hardening & cybersecurity
• Experience in Software Licensing and agreements
• Experience in Versioning Tools like GIT, Subversion etc.
• Experience in Linux/UNIX shell scripting
• Knowledge in one of programming languages like as Java, Python is a plus
• Experience in Oracle Database Administration is a plus
• Excellent problem-solving aptitude and analytical skills
• Strong communication skills and able to work with multidisciplinary teams
• Professional Working Proficiency in English is a must and German is a plus

What else do I need to know?

• No restrictions for travelling

Individual benefits are adapted to meet local legal regulations, the requirements of different job profiles, locations, and individual preferences.
At Siemens we are always challenging ourselves to build a better future. We need the most innovative and diverse Digital Minds to develop tomorrow‘s reality.

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.

Siemens is dedicated to quality, equality, and valuating diversity and we welcome applications that reflect the diversity of the communities within which we work.

We are looking forward to receiving your online application. Please ensure you complete all areas of the application form to the best of your ability as we will use the data to review your suitability to the role.

Please find more information from our web site:

https://new.siemens.com/tr/tr.html

Job Title
Senior DevOps Engineer (Offer Engineering)

Amadeus
is the leading technology provider to the travel industry and is present in 190+ countries around the world. Our innovative solutions power every part of a traveler’s journey, from airlines to search engines, travel agencies to hotels, the world's top travel brands rely on Amadeus to help create exceptional traveler experiences.

Istanbul is one of our strategic engineering hub locations, hosting business units from across the Amadeus ecosystem and working with multinational teams from around the world to shape and create the future of travel.

Within Airline IT
Offer Engineering
, the
Airline Distribution Solutions (ADS)
group is driving the solutions for airline to propose, sell and service any products through any kind of retailer network: Travel agencies,
NDC
aggregators... and soon other airlines with
Nevio (the new Altea major version)
. In short, the main commercial entry door to Altea handling “everything but airline website!”

With two flagship products (
NDC – “New Distribution Capability”
- the industry game changer, driven by IATA and Group Management), we are giving back to the airline the full control on their sales, all the sales: from individual PNR up to XL complex group booking. This was natively designed in offer-based flow, the core concept of Nevio evolution, the most important airline transformation initiative of the decade. This opens the door to very promising evolutions, especially in the field of offer/price differentiation per customer/channels, that will be the airlines priority for the years to come.

We are seeking a highly motivated and skilled
DevOps Engineer
to join our system team. Candidate will have hands-on experience automating builds and deployments at scale with agility, while collaborating closely with team members to ensure a reliable, secure, efficient, and scalable process.

About Ideal Candidate
To succeed in DevOps Engineer role, you’re required to have relevant experience in the following areas;

• Approximately 8 years’ experience in DevOps or similar roles (or equivalent skills)
• Familiarity with CI/CD automation tools (e.g., Jenkins, Azure DevOps, or similar)
• Experience with Git for version control and related workflows
• Ability to script in Shell or Python for automation tasks
• Knowledge of containerization and orchestration (Docker, Kubernetes)
• Exposure to OpenShift or willingness to learn
• Experience working with major cloud environments (Azure, AWS, or Google Cloud Platform)
• Familiarity with log management and monitoring tools (e.g., Splunk or similar)
• Understanding of package management (e.g., Helm)
• Experience in backend development (Java, Maven, Spring or related frameworks)
• Strong problem-solving and collaboration skills; commitment to continuous learning

Experience in these topics/technologies will be a
bonus
!

• Experience with Argo CD to implement Argo release and Argo rollouts
• Security control tools such as SonarQube and Black Duck
• Monitoring technologies such as Grafana
• Experience in SQL
• Working in Agile Kanban following SaFE methodology
• Experience in Kafka
• Knowledge on Groovy
• Experience in Drools

What can we offer you?
🎯 A critical mission and purpose - At Amadeus, you'll power the future of travel with a critical mission and extraordinary purpose.

🌎 A truly global DNA - Everything at Amadeus is global, from our people to our business, which translates into our footprint, processes, and culture.

🎓 Great opportunities to learn - Learning happens all the time and in many ways at Amadeus, from on-the-job training to formal activities, and daily interactions.

🤗 A caring environment – Amadeus fosters a caring environment that supports both professional growth and personal well-being.

💰 A complete rewards offer - Amadeus provides attractive compensation packages, including salary, bonus, caregiving and health benefits and health benefits.

🌟 A flexible working model - Embrace our flexible working model, enabling you to excel wherever and however you work best.

🌈 A diverse and inclusive community – We are committed to enabling each employee to reach their full potential by fostering a culture of belonging and fair treatment.

📈 A Reliable Company - Trust and reliability are fundamental to shaping our relationships with customers, partners, and employees.

Application process
The application process is easy and fast. Create your candidate profile manually or upload your CV/Resumé.

Are you the one we’re looking for? Apply now!

Diversity & Inclusion
Amadeus aspires to be a leader in Diversity and Inclusion in the tech industry, enabling every employee to reach their full potential by fostering a culture of belonging and fair treatment, attracting the best talent from all backgrounds, and as a role model for an inclusive employee experience.

Amadeus is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to gender, race, ethnicity, sexual orientation, age, beliefs, disability or any other characteristics protected by law.

Be aware of recruitment scams
Amadeus Group never charges fees, requests payment, or asks for financial information during recruitment. All legitimate opportunities are communicated solely through official Amadeus channels, including our careers website. Any payment request or outreach via unofficial platforms (e.g., WhatsApp, Telegram) should be treated as fraudulent.

Apilex is an AI-native legal operating system that manages lawyers' entire legal workflows end to end, powered by AI systems purpose-built for each jurisdiction's legal framework. We bring legal research, drafting of pleadings and contracts, document analysis, and case preparation together in a single experience. We currently operate in France, Turkey, and Germany, and we aim to extend the growth we've achieved in our current markets to Brazil, Spain, and Italy.

We achieved this growth entirely bootstrapped, without raising any external investment, making us one of the fastest go-to-market success stories among Legal AI startups in the world. Since our founding, we've scaled our team to 120+ people, backed by a proprietary database of millions of court decisions and legal documents that turns days of legal research into seconds.

We are looking for an experienced
Engineering Manager
to lead, empower, and grow our engineering team across Backend, Frontend, and DevOps/Infrastructure. In this role, you will bridge strategic product goals with technical execution, driving the architecture, operational reliability, and continuous delivery of our web applications and infrastructure.

Key Responsibilities

• Lead, coach, and develop a multidisciplinary engineering team spanning
  Backend, Frontend, and DevOps
  .
• Translate company and product priorities into clear technical roadmaps, milestones, and ownership areas across the web applications, APIs, and cloud infrastructure.
• Own the end-to-end delivery and operational quality of software systems, from architecture design through production deployment and continuous improvement.
• Work closely with Product, Design, and domain teams to convert complex product requirements into technically sound, scalable, and measurable engineering initiatives.
• Guide architectural decisions across the stack—ensuring high availability, system performance, secure data isolation, and robust API design.
• Oversee DevOps practices, CI/CD pipelines, cloud infrastructure, observability, and release management to ensure safe, continuous, and predictable deployments.
• Establish strong engineering standards, code quality practices, automated testing strategies, and clear release criteria across backend and frontend domains.
• Define and monitor engineering health metrics covering system reliability, latency, cloud costs, security compliance, uptime, and team delivery velocity.
• Identify technical risks, infrastructure bottlenecks, and delivery constraints early, taking proactive steps to resolve or mitigate them.
• Lead hiring, onboarding, performance management, career development, and capacity planning for the engineering organization.
• Create an environment where engineers can take ownership, communicate openly, challenge assumptions, and grow technically.
• Contribute to executive-level technical decisions, including cloud infrastructure investments, build-versus-buy choices, and tech stack evolution.

What We’re Looking For

• 7+ years
  of experience in software engineering (Backend, Frontend, or Full-Stack), with a strong track record of operating systems in production.
• 2+ years
  of formal experience managing or leading engineering teams across software development and infrastructure.
• Strong technical background in building and scaling web applications, REST/GraphQL APIs, distributed systems, and modern cloud infrastructure.
• Solid familiarity with modern
  Frontend ecosystems
  (e.g., React, Next.js, Vue) and
  Backend environments
  (e.g., Node.js, Python, Go, Java).
• Practical understanding of
  DevOps and SRE practices
  , including CI/CD pipelines, containerization (Docker, Kubernetes), cloud providers (AWS, GCP, Azure), and Infrastructure as Code.
• Proven ability to grow engineers through clear expectations, actionable feedback, coaching, and thoughtful delegation.
• Strong engineering judgment across system architecture, maintainability, scalability, latency, security, cost, and delivery trade-offs.
• Ability to communicate complex technical decisions clearly to engineers, product managers, domain experts, and executive leadership.
• Demonstrated success in converting broad strategic goals into concrete execution plans with consistent delivery.
• A management approach that balances technical quality, execution speed, system reliability, and team health.

Why join us?

Whatever your role, your work here will be visible and meaningful. We're a team that has grown without outside investment and achieved one of the fastest go-to-market successes in the space and we're looking for ambitious people who want to build the future of legal technology on a global stage.

This is Apilex. AI for Legal. Join us
.