Network Specialist - Provisioning Job at BlueWater Federal Solutions (Columbus)

Infrastructure Engineer - Network Specialist

We are currently recruiting an exciting opportunity on our IT Infrastructure tea...

Location

United Kingdom , London

Salary:

Not provided

Transact

Expiration Date

Until further notice

Requirements

A minimum of 5 years in a network infrastructure engineering role, ideally within Financial Services
Advanced experience with Azure Virtual Network (VNet) design (including subnetting, peering, and NSGs)
Extensive hands-on experience designing and managing Core and Top-of-Rack (ToR) switching environments, including resilience technologies like VSX or other MC-LAG protocols
Proven experience implementing network access control (NAC) and zero-trust principles
Working knowledge of configuration management and orchestration tools such as Ansible

Job Responsibility

Design, and deploy end-to-end network solutions, including LANs, WANs, WLAN and SD-WAN Solutions, both on-premise and within cloud infrastructure
Serve as the subject matter expert for all Azure networking components, leading integration, security, and governance efforts
Drive cross-functional collaboration, partnering closely with architecture, cybersecurity, and change delivery teams to ensure network designs and implementations are secure, compliant, and fully aligned with business and technical objectives
Drive network automation initiatives, identifying opportunities and implementing solutions (e.g. Ansible) to streamline provisioning, management, and monitoring
Manage and monitor networks, servers, and systems to ensure optimal performance. This includes troubleshooting network issues and performing regular maintenance and upgrades
Lead network security design and configuration to protect the organisation's data and systems, including setting up firewalls, VPNs, policy-based routing, and zero-trust network security principles
Translating High-Level Designs (HLDs) and business requirements into practical conceptual models, while taking full ownership for the creation, documentation, and implementation of detailed Low-Level Designs (LLDs)
Proactively managing the capacity and performance of the hybrid network infrastructure, with a focus on Data Center fabric scalability, and raising strategic design proposals for continuous improvement in line with business demands
Owning the network infrastructure lifecycle strategy, including vulnerability management, patching governance, and maintenance planning
Providing where necessary out of hours support of the IT systems

What we offer

company discretionary bonus
excellent pension contributions
an attractive staff share scheme
BUPA health insurance
buying and selling of annual leave
sponsorship of relevant professional qualifications

Fulltime

Network Infrastructure Specialist

We are seeking a highly skilled Network Specialist to join our Cloud Module infr...

Location

United States , Spring

Salary:

117500.00 - 270000.00 USD / Year

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

5+ years of hands-on experience with switch configuration for Private Cloud environments
Strong knowledge of Aruba/Juniper/Cisco or Arista, networking platforms
Proficiency in VLANs, STP, LACP, vPC/MLAG
OSPF, BGP
Network segmentation and ACLs
VXLAN, EVPN
Experience with Ansible, Python scripting, and Infrastructure-as-Code principles
Understanding of data center traffic patterns and high-availability architectures
Hands on experience with network automation via REST APIs and templated configuration
Strong documentation and communication skills

Job Responsibility

Configure L2/L3 switches across multiple racks with high-availability for private cloud solutions
Design and implement VLANs, port channels, and routing protocols (OSPF, BGP) for efficient east-west and north-south traffic flow
Develop procedures to Integrate switch infrastructure with customer’s existing data center environment
Automate switch provisioning and configuration using tools like Ansible and Python
Implement overlay/underlay network models (e.g., VXLAN/EVPN)
Ensure robust network segmentation, security policies, and performance optimization
Collaborate with systems, cloud, and security teams to deliver reliable private cloud connectivity
Maintain accurate network documentation and diagrams (e.g., using NetBox or Visio)
Participate in network monitoring, troubleshooting, and customer support as needed

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Functional Specialist Identity Access Single Sign On Provisioning Services

Citi Singapore is seeking a highly motivated and experienced Functional Speciali...

Location

Singapore , Singapore

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

8-10 years of overall Information Technology (IT) experience
Minimum of 3 years of dedicated experience in the Identity & Access Management (IAM) domain
Basic proficiency with UNIX/Linux terminal commands, including performing system diagnostics and restarting services
Understanding of middleware technologies such as IHS (IBM HTTP Server) and WASND (WebSphere Application Server Network Deployment)
Familiarity with project and task management tools such as JIRA
Experience with Change Management processes using Service Now
Proficiency in documentation and collaboration platforms like Confluence
Experience with monitoring tools such as Splunk and AppDynamics is a significant advantage
Excellent written and verbal communication skills, essential for working with global teams and diverse stakeholders
Strong analytical and problem-solving abilities

Job Responsibility

Proactively engage with stakeholders to gather, analyze, and document functional requirements for services under the team's responsibility
Translate business needs into clear, concise, and comprehensive Business Requirements Documents (BRDs)
Develop detailed test plans and test cases to ensure comprehensive coverage of functional requirements
Execute functional testing, analyze results, and report defects in a timely manner
Collaborate with development teams to ensure issues are resolved effectively
Coordinate and perform application deployments for IAM SSO provisioning services
Conduct thorough post-deployment checkouts to verify successful implementation and service stability
Provide ad-hoc support during out-of-office hours and weekends as required
Participate in a rotational schedule for weekend service health checks, typically once or twice a month
Work closely with global team members, fostering strong collaborative relationships across different time zones

Fulltime