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System Administrator/ DevOps Engineer (Linux Domain)

Athens, GreeceTrasys Greece

Job description

Our Values: Trust | Respect | Team spirit

Our secret: Our people who make the difference with their integrity and competences!


System Administrator/ DevOps Engineer (Linux Domain) | Full-time contract | Athens - GR


Your daily work routine will include:

  • Extract customer’s requirements and design services according to requirements;
  • Define and coordinate the delivery of IT services by effectively applying the IT service management procedures;
  • Optimise the delivery of services making efficient use of internal and outsourcing contracts;
  • Ensure services are delivered in accordance to the service descriptions and defined service levels;
  • Ensure that the quality of service delivered is assessed according to performance indicators, notably when formal Service Levels Agreements are foreseen;
  • Coordinate and manage external contractors; Provide timely and accurate reports;
  • Work closely together with all Teams and Units in the Organisation to ensure efficient and seamless interdepartmental cooperation at all levels. Apply the ICT procurement standard practices;
  • Know when to jump-in and provide leadership in an innovative and fast-paced environment;
  • Contribute technically to projects by taking on and completing key deliverables.

Job requirements

  • Degree in Computer Science, Engineering, or Information Technology with one year in a relevant position;
  • At least 5 years of experience in systems architecture;
  • Familiarity with various common Linux distributions (Ubuntu, RHEL and CentOS);
  • Extensive experience in CISCO Routers & Switches, Security Appliances, CISCO, Blue Coat, Check Point, F5, Palo Alto;
  • Experience with Load Balancing (F5, CITRIX NetScaler, Radware/Alteon, A10, etc.);
  • Experience in developing, designing and planning security concepts with Firewalls, IDS/IPS, and VPN systems (Juniper, CISCO);
  • Familiar with routing and switching protocols and technologies (QoS, PBR, STP, BGP, OSPF, EIGRP, VLANs, IPSec, VoIP, Wireless, etc.);
  • Experience with network debugging (packet tracing, capture, etc.);
  • Experience in configuring domain information utilities, such as Active Directory, LDAP and DNS;
  • Experience with vSphere Client 5.1/VM, virtualization technologies;
  • Familiarity with open-Source Software tools and development experience in one or more of the following popular OSS: Java, PHP, Python, JavaScript;
  • Experience with a formal configuration management tool, using Subversion, Git;
  • Experience with developing automation workflows/routines using industry leading tools, including OpenSource Tools (Chef/Puppet/Hudson), or Vendor Based Tools (HPSA/OO, vCAC, uDeploy);
  • Experience with Deployment and Monitoring tools;
  • Experience using cloud based hosting solutions;
  • 5+ years of practical working experience in design, implementation & support of medium-large scale internetworking solutions;
  • Advantageous Qualifications: ITIL certification, CISCO certifications: CCSP or CCNP, Red Hat Certified System Administrator; Experience with ORACLE RDBMS administration and performance tuning;
  • Understanding of Agile Software Development methodologies;
  • Technical documentation skills, strong analytical and problem solving skills;
  • Excellent verbal and written communication skills in English (B2 or higher);
  • Good team spirit and accountable for working in a multi-cultural and international environment;
  • Fulfilled military obligations.

What is in it for you?

  • A permanent contract with a compensation package that includes private medical insurance, meal vouchers, mobile plan, etc.
  • Learning opportunities, in-house trainings, continuous coaching.
  • Fun, respectful and supportive work environment that promotes work-life balance.
  • Mobility opportunities to work abroad, in case of interest, as we have various job openings in our Group.


Why Trasys Greece?

  • Strong team spirit attitude.
  • Dynamic, intelligent, agile and talented teams.
  • Large-scale challenging international projects.
  • Allows you to take the ownership of your work from the beginning, having specific responsibilities.
  • Active and meaningfully present in various IT communities (MoT, Angular, JHUG, etc.).


Trasys Greece, part of NRB Group, is an equal opportunity employer who welcome applications from all sections of society and do not discriminate on grounds of race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, sexual orientation, gender identity, or any other basis as protected by applicable law.

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