Mortgage Origination Systems Administrator managing Encompass operations for United Community. Collaborating on projects and ensuring regulatory compliance in mortgage workflows.
About the role
- Senior System Administrator responsible for designing and maintaining network infrastructure for Nomad Digital. Leading technical operations across VMware, Azure, and Linux systems.
Responsibilities
- Design, implement, and maintain Nomad's global network and server infrastructure, including data centres, VMware, and Azure cloud environments.
- Automate infrastructure provisioning, configuration, and management using tools such as Ansible or Puppet.
- Configure and manage network security, including FortiGate firewalls, Linux based firewalls, VPNs, and routing protocols like BGP.
- Administer and secure Linux-based systems (Ubuntu/Debian).
- Serve as a 3rd line escalation point for complex infrastructure incidents, performing deep-dive troubleshooting and root cause analysis.
- Develop, maintain, and proactively analyse infrastructure monitoring solutions (e.g., Zabbix) to identify bottlenecks, optimise resource utilisation, and ensure system reliability.
- Manage and support containerised applications using Kubernetes, including cluster administration and lifecycle management.
- Create and maintain comprehensive documentation for infrastructure architecture, standard operating procedures, and disaster recovery plans.
- Collaborate with InfoSec teams to conduct security audits and implement remediation plans based on security best practices (e.g., OWASP Top 10).
- Drive continuous improvement by evaluating, prototyping, and recommending new technologies and automation opportunities to modernise the infrastructure.
- Guide and mentor engineers on technical best practices, contributing to their skill development and the overall capability of the team.
- Translate business requirements into robust technical solutions, effectively communicating the design, risks, and impact to both technical and non-technical stakeholders.
Requirements
- RHCE or equivalent experience
- CCNA or equivalent networking experience
- Kubernetes Certified Administrator or equivalent experience
- 5 years minimum experience configuring and maintaining network infrastructure
- Linux based systems: Ubuntu/Debian
- Automation tools such as Puppet, Ansible etc
- Security knowledge, OWASP top 10, NMAP scanning
- Data center Infrastructure
- Asset management
- Monitoring solutions like Zabbix
- VMWare
- FortiGate Firewalls
- Routing protocols such as BGP
- VPN management and deployment
- Azure infrastructure management
- Good communication, planning and co-ordination skills
- The ability to work as both an independent problem solver and support the wider team
- The ability to adapt to fit the demands of the business
- Ability to learn on the job.
Benefits
- Health Care Cash Plan
- Life Cover & Critical Illness Cover
- Contributory Pension Scheme via Aviva
- 25 Days of Annual Leave with enhanced leave based on tenure
- Option to buy an extra 5 days of annual leave per year
- Employee Referral Scheme / Employee Recognition Schemes
- Company Sick Plan
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
System Administrator managing corporate IT infrastructure at Air Apps. Responsible for IT security, SaaS support, and cloud service management in a dynamic team.
Stock and Warehouse Administrator at GXO responsible for stock data integrity and warehouse operations. Supporting the busy operation at their new Wellingborough site with accuracy and efficiency.
Principal/Sr. Principal Systems Administrator performing as a Linux and Windows System Administrator on large government contracts. Managing VMware technologies and system enhancements, ensuring operational integrity.
Administrateur système billettique gérant des anomalies et accompagnant des mises en production. Collaborant sur des projets divers au sein de KISIO Services.
Administrator managing client servers for Ciril GROUP, a cloud solutions provider. Focused on remote support and operations for public and private sectors in France.
SysAdmin managing program - owned infrastructure for Warfare Systems under HII’s Mission Technologies division. Designing secure network patterns and leading high - stakes technical work with visible mission impact.
System Administrator managing CRM system tasks and Zendesk administration in a hybrid work model. Requires 1 - 2 years experience and a relevant bachelor's degree based in Limassol, Cyprus.
System Administrator managing VMware and Hyper - V environments for Xcelerate Solutions. Ensuring system availability, performance, and compliance with security controls in a dynamic IT setting.
Systems Administrator providing operational and technical support for enterprise information systems at Apogee Research. Ensuring compliance with DoD regulations and maintaining system integrity in R&D environments.