network system admin engineer

Location: Halandri, Athens, Greece (ACS Athens) Department: Technology Department Reports To: Head of Technology Position Type: Full-Time   Job Overview   ACS Athens is seeking a skilled and collaborative IT Systems Engineer to join our dedicated IT team. In this role, you will be the primary custodian of our core identity and systems infrastructure,...

Who We AreAt Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses.  We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that...

ROLE SUMMARY The CISO, Infrastructure and Cloud Services team delivers the following capabilities for Pfizer. Business application platforms supporting Pfizer’s enterprise application and critical business processes. Infrastructure allowing business traffic to travel where it needs to go, internally and externally, along with the appropriate access...

About InfiterraJoin our mission to grow and transform the subscription economy by simplifying subscription service delivery.Infiterra enables IT distributors, Managed Service Providers (MSPs), and telcos to succeed in the subscription economy. Our subscription commerce platform automates and unifies subscription workflows - from quote to bill- driving...

DescriptionAre you an Incident Responder? Think bigger about your next move!Build your future with QnR Group.JOIN THE NEXT EUROPEAN TECHNOLOGY POWERHOUSE 🚀Incident Responder | SysteCom, member of QnR GroupRole overviewWe are looking for an Incident Responder to help clients contain cyber incidents, understand root causes and restore operations. This role...

DescriptionAbout usNavarino is an innovative global technology company with offices in Greece, Norway, Germany, Cyprus, the United Kingdom, Hong Kong, USA, UAE, Japan, Singapore and India. We develop technology solutions for the shipping industry and are a leader in our sector. Our R&D and engineering departments focus on building and enriching our product...

EFA GROUP comprises companies in Aerospace, Security, Defense, and Industrial Cooperation with a solid international presence. EFA GROUP currently employs more than 400 people, the majority of whom are engineers and scientists. Headquartered in Greece, the Group maintains a strong international presence across Europe (Cyprus, Belgium, Switzerland,...

DescriptionADAPTIT S.A. is a specialized ICT Group delivering high-quality services, innovative solutions, and premium support to organizations across telecom, finance, utilities, transport, retail, and enterprise sectors. Guided by our vision to be the trusted partner for seamless connectivity and cybersecurity, we stay at the forefront of technological...

Description Join Our Team as a Communication Systems Engineer at Intracom Defense (IDE) About UsJoin Intracom Defense (IDE), Greece's top tech defense company.Our mission? To innovate, create, and deliver cutting-edge technology on a global scale.At IDE, we research, design, develop, and manufacture groundbreaking products, systems, and solutions in sectors...

EFA GROUP comprises companies in Aerospace, Security, Defense, and Industrial Cooperation with a solid international presence. EFA GROUP currently employs more than 400 people, the majority of whom are engineers and scientists. Headquartered in Greece, the Group maintains a strong international presence across Europe (Cyprus, Belgium, Switzerland,...

DescriptionCompany ProfileAMPLUS Technologies is a pioneering, innovative and Great Place to Work Certified, IT Company that implements high quality projects in Financial Institutions, Telecommunication Companies, Insurance Organizations, Educational Institutions, and organizations of the wider Public and Private Sector. With a starting point back in the...

About ADVANS Group Greece ADVANS Group Greece, based in Thessaloniki, is the Greek branch of ADVANS Group, an international engineering company specialized in electronics, embedded systems, software and complex systems design. We support leading industrial clients in semiconductors, automotive, defense, aerospace, transportation, energy and industrial...

DescriptionAre you a skilled System Administrator/Engineer based in Greece? Join us and contribute to our international projects!What You'll Do: Maintain essential IT operations, including operating systems, security tools, applications, and servers; Diagnosing and resolving hardware, software, networking, and system issues when they arise; Ensuring security...

DescriptionAbout usNavarino is an innovative global technology company with offices in Greece, Norway, Germany, Cyprus, the United Kingdom, Hong Kong, USA, UAE, Japan, Singapore. We develop technology solutions for the shipping industry and are a leader in our sector. Our R&D and engineering departments focus on building and enriching our product portfolio,...

DescriptionAre you a SOC Analyst? Think bigger about your next move!Build your future with QnR Group.JOIN THE NEXT EUROPEAN TECHNOLOGY POWERHOUSE 🚀SOC Analyst | SysteCom, member of QnR GroupRole overviewWe are looking for a SOC Analyst to join security operations teams that monitor, investigate and respond to threats across on-premises and cloud...

DescriptionWe are a leading digital agency specializing in custom web development, enterprise e-commerce platforms, and high-performance digital products. We deliver end-to-end software solutions for major corporate clients, combining cutting-edge design with robust engineering. As we scale our enterprise operations, ensuring high availability, robust...

At METLEN Energy & Metals, we are catalysts for a sustainable future, positioned at the forefront of the energy transition while being a reference point for competitive green metallurgy at both the European and global levels.  We are a global industrial and energy company operating across two highly interconnected and complementary sectors: Energy and...

Everllence Hellas Ltd is looking for Superintendent for Operation Department As Superintendent Engineer, you will contribute to the development, testing, troubleshooting, rectification, and lifecycle management of Everllence products by supporting licensees, owners, and operators on-site worldwide. Provide engineering know-how and analytics within the area...

DescriptionAt KSM, our mission is to be the strategic HRBP for the companies we collaborate with, while contributing to the professional development and satisfaction of candidates' goals. Guided by our core values and through our personalized practices, we strive to bring employees and companies together, offering services aligned with their goals and...

DescriptionAre you a Penetration Tester & Red Team Operator? Think bigger about your next move!Build your future with QnR Group.JOIN THE NEXT EUROPEAN TECHNOLOGY POWERHOUSE 🚀Penetration Tester & Red Team Operator | SysteCom, member of QnR GroupRole overviewWe are looking for a Penetration Tester & Red Team Operator to test the resilience of networks,...