Network Engineer

at ESO (View all jobs)
Belfast, Northern Ireland, Belfast, Northern Ireland, United Kingdom

How you'll support our mission! 

You will be responsible for ensuring that our global corporate network remains secure, connected, and efficiently operating.  The goal?  Ensure everything is running problem-free and safely so that our team has the appropriate facilities and access needed to do their jobs. Reporting to the Cloud Operations Manager you will be part of our Engineering team based in our Belfast Office.

What you’ll be doing: The day-to-day: 

  • Develop and implement network solutions at a global, multi-tenant and multi-cloud level environment.
  • Evaluate networking technologies, software, systems, and services to develop technical solutions.
  • Configure install, and maintain network services, equipment, and devices.
  • Responsible for ensuring that all security, availability, confidentiality and privacy policies and controls are adhered to.
  • Troubleshoot connectivity issues, analyze, debug, and diagnose packets and logs.
  • Monitor network devices through alerting systems.
  • Working closely with the Platform Team and partner teams within ESO to support existing systems and services.
  • Documentation of standard operating procedures, network diagrams, troubleshooting guides, monitoring of systems, mitigating/restoration of network services, and active participation in deep-dive/root cause analysis of SEV-1 incidents.
  • Support innovation by maintaining a high-level understanding of new and emerging technologies, developing new ideas and tools that expand customer and/or business needs.
  • Partake in customer facing or other critical troubleshooting efforts as needed under time sensitive situations and in support of on-call rotation.
  • Attend and actively participate in meetings.
  • Participate in on-call rotation.

Who You Are - some of the essential things required to be successful in the role: 

  • 4+ years of network engineering experience in enterprise or service provider/cloud environments (Azure/ AWS/GCP).
  • 2+ years with architecture, design and topology, research, development, and implementation of enterprise networks.
  • 2+ years with IP routing and switching protocols, IPsec and SSL VPN’s, load balancers (Azure, F5 BIG-IP).
  • Experience with network security and countermeasures, including but not limited to firewalls, ACL’s, IDS, IPS, SIEM.
  • Experience in automation around networking with exposure to tooling such as Terraform, Ansible and Azure DevOps.

Who You Are – it’s desirable if you have some of the following experience: 

  • Experience with Windows 2012+ or modern Linux administration.
  • Experience with transit networking and peering (VPC, Transit Gateway, ExpressRoute).
  • Experience with creating and maintaining documentation and diagrams in support of business continuity.
  • CCNP/CCIE or CCNA, Network+, Azure Network Engineer Associate, AWS SysOps, or Solutions Architect Associate Certification, CEH, Security+
  • Microsoft Azure experience
  • Experience working Agile development environment
Benefits & Perks! You will have fantastic benefits at ESO including but not limited to;
  • Life insurance
  • Income protection insurance
  • A generous pension contribution
  • Private medical insurance including optical and dental
  • A health cash plan
  • Annual health and wellness allowance + cycle-to-work scheme 
  • Enhanced paternity leave and pay, enhanced adoptive pay, enhanced maternity pay
  • Enhanced short and long-term sick pay,
  • Great holiday entitlement 
About ESO
ESO is a fast-paced, growing data, technology and research company passionate about improving community health and safety through the power of data. We pioneer innovative, user-friendly software to meet the changing needs of today’s EMS agencies, fire departments, and hospitals. We’re small enough to be nimble and fun, but big enough to be a great place to work. We serve thousands of customers out of our offices across the US, Canada and Northern Ireland. 
Are you ready to Make a Difference? 
ESO is committed to creating a diverse and inclusive work environment and is proud to be an equal opportunity employer. We invite you to consider opportunities at ESO regardless of your gender; gender identity; gender reassignment; age; religious or similar philosophical belief; race; national origin; political opinion; sexual orientation; disability; marital or civil partnership status or other non-merit factor.
Data Privacy
We disclose your personal information to our private equity sponsor, Vista Equity Partners, and its affiliates, including Vista Consulting Group (collectively, “Vista”), for administration, research, database development, workforce analytics and business operation purposes, in line with the terms of this Privacy Policy. Vista processes and shares your personal information with its affiliates, including other Vista portfolio companies, on the basis of its legitimate interests in managing, administering and improving its business and overseeing the recruitment process and, if applicable, your employment relationship with ESO Solutions UK Ltd. If you have consented to us doing so, we also share your personal information with other Vista portfolio companies for the purpose of being considered for other job opportunities in the pooling system, both inside and outside the EEA. Please find a full list of all Vista portfolio companies at: and Vista’s privacy policy at Where this requires us to transfer your personal information outside of the EEA, please refer to the Privacy Policy for further details on cross-border transfers. In connection with the recruitment process, your personal data may be transferred outside of the EEA to Lever, Hirebridge, LLC and Criteria Corp., which provide applicant tracking and evaluation services. Hirebridge, LLC and Criteria Corp. have agreed to comply with the EU Standard Contractual Clauses to ensure that your personal information is adequately protected whilst outside of the EEA.

Apply for this Job

* Required

Wave 2024 featuring ESO Training Academy Agenda is LIVE!
Save the date for April 2-5, 2024 and take advantage of our lowest pricing available starting TODAY!