33 IT Specialists jobs in Portsmouth

We are actively recruiting a Technical Sales Support Engineer to support the sales function within this dynamic manufacturing client

Technical Sales Support Engineer
Join a team where engineering expertise meets customer focus

About the Role
We’re looking for a Technical Sales Support Engineer to act as the vital link between our customers, sales teams, and engineering department. In this role, you’ll ensure the creation of accurate product specifications, proposals, and the successful delivery of technical equipment orders. You’ll balance commercial ambition with engineering feasibility — making sure every order is viable, deliverable, and exceeds expectations.

What You’ll Do

• Assess customer applications to determine the right product specifications.
li>Review incoming orders for technical and commercial accuracy.
• Prepare clear, detailed proposals including technical configurations and cost calculations.
• Work with the team to Resolve technical, application, and delivery queries.
• Engage with customers to secure technical drawing approvals for complex orders.
• Create documentation for sales support, manufacturing, testing, and compliance.
• Assist in product testing to ensure customer requirements are met.
• Participate in technical enquiry meetings to support the sales process.

What We’re Looking For

< i>Experienced technical / engineering sales support
• knowledge of Electro-Mechanical Products 
li>Engineering or technical qualification beneficial.
• Proven ability to manage high-volume customer interactions and complex sales order processes.
• Strong problem-solving skills with exceptional attention to detail.
• Confident verbal and written communication at all levels.
• High proficiency in Microsoft Excel and related software.
• A proactive, collaborative approach aligned with our values:
  Hands-on, One Team, Positive Mindset, Delivering on Commitments, Taking the Initiative.
• Live within Easy commute of Farnborough (Not seeking a relocator)

This is an excellent opportunity to join an established organisation that values your input to drive success

We are seeking a highly skilledNetwork Engineer to join our team, delivering advanced support and solutions across enterprise and data centre environments. This role involves managing multi-vendor network infrastructure, ensuring seamless operations, and providing expert technical leadership during complex projects and escalations.

If you thrive in dynamic environments, have deep knowledge of MPLS and ISP core operations, and can navigate complex configurations across Juniper, Cisco ASA, Fortinet FortiGate, and Aruba platforms, we want to hear from you.

Key Responsibilities

• Enterprise & Data Centre Support - Deliver advanced network support across large-scale enterprise and data centre environments, managing multi-vendor solutions (Juniper, Cisco ASA, Fortinet FortiGate, Aruba).

• Complex Network Operations - Implement, configure, and troubleshoot advanced network setups, ensuring high availability, security, and optimal performance.

• Core MPLS & ISP Infrastructure - Operate and maintain core MPLS and ISP backbone systems, including BGP peering and collaboration with upstream providers.

• Monitoring & Incident Response - Monitor alerts, enhance visibility via internal/customer-facing monitoring tools, and proactively address performance issues.

• Ticket & Workflow Management - Own incident resolution from start to finish, prioritising efficiently and maintaining clear, professional client communications.

• Documentation & Standards - Create and maintain technical documentation, network diagrams, and configuration records in line with company standards.

• Project Delivery - Act as a technical lead for migrations, rollouts, and major infrastructure upgrades.

• Escalations & On-Call - Handle high-priority incidents, participate in on-call rotations, and perform planned/emergency core network changes (including out-of-hours patching).

• Virtual Environments - Deploy, configure, and integrate virtualised network environments to meet customer requirements.

• Diagnostics & Root Cause Analysis - Use tools like Wireshark and vendor-specific utilities to perform packet inspection and troubleshoot complex issues.

Skills & Experience Required

• Proven experience in enterprise and/or ISP network engineering roles.

• Strong working knowledge of Juniper, Cisco ASA, Fortinet FortiGate, and Aruba network solutions.

• Expertise in MPLS, BGP, and ISP backbone infrastructure.

• Experience with network monitoring tools and proactive incident prevention.

• Solid understanding of routing, switching, VPN, firewall, and wireless networking technologies.

• Familiarity with virtualised networking environments and integration.

• Proficiency with packet analysis tools (eg, Wireshark) for deep troubleshooting.

• Strong documentation skills, including network diagrams and configuration records.

• Excellent problem-solving skills and ability to work under pressure.

• Flexibility to participate in out-of-hours work and on-call rotations.

Network Engineer

On-site | Lymington, Hampshire
Full-time | Permanent
28,000 - 32,000

Network Engineer required to join a successful, family-run business with operations across the UK and Europe. Our dedicated IT team plays a central role in supporting daily operations, customer management, and systems through in-house software and infrastructure.

The Network Engineer will require practical experience of building and maintaining WiFi networks and VLAN management.

Key Responsibilities

• Comprehensive IT Support: Deliver effective support across hardware, software, and infrastructure environments.
• Network Infrastructure Management: Oversee and maintain wired and wireless network systems including VLANs, switches, access points, WiFi networks, and APN configurations.
• IoT and Connected Devices: Assist in the management and deployment of Internet of Things (IoT) devices across multiple sites.
• Application Support: Provide support for both in-house and third-party applications, ensuring smooth daily operation for users.
• Autonomous Working: Handle a broad range of technical tasks independently, maintaining high standards and meeting deadlines.
• On-Call Support: Participate in an out-of-hours support rota, including some weekend coverage.
• Travel: Occasionally visit sites across the UK and Europe

About You
We're looking for someone who is eager to learn, self-motivated, and enjoys working in a collaborative environment. You'll need to be technically capable, have great communication skills, and a customer-focused approach.

Requirements

• Strong understanding of networking fundamentals, including:
• VLAN configuration and management
• WiFi networks and Access Points
• Switch configuration and maintenance
• APNs and mobile data connectivity
• Internet of Things (IoT) devices and networks
• Proven experience in IT support or a similar technical role.
• Solid knowledge of Windows OS and Microsoft 365.
• Excellent problem-solving and interpersonal skills.
• A proactive, reliable, and collaborative working style.

If you have the relevant skills for this role and are ready for the challenge, then please send your CV to (url removed)

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Network Engineer

On-site | Lymington, Hampshire
Full-time | Permanent
28,000 - 32,000

Network Engineer required to join a successful, family-run business with operations across the UK and Europe. Our dedicated IT team plays a central role in supporting daily operations, customer management, and systems through in-house software and infrastructure.

Key Responsibilities

• Comprehensive IT Support: Deliver effective support across hardware, software, and infrastructure environments.
• Network Infrastructure Management: Oversee and maintain wired and wireless network systems including VLANs, switches, access points, WiFi networks, and APN configurations.
• IoT and Connected Devices: Assist in the management and deployment of Internet of Things (IoT) devices across multiple sites.
• Application Support: Provide support for both in-house and third-party applications, ensuring smooth daily operation for users.
• Autonomous Working: Handle a broad range of technical tasks independently, maintaining high standards and meeting deadlines.
• On-Call Support: Participate in an out-of-hours support rota, including some weekend coverage.
• Travel: Occasionally visit sites across the UK and Europe

About You
We're looking for someone who is eager to learn, self-motivated, and enjoys working in a collaborative environment. You'll need to be technically capable, have great communication skills, and a customer-focused approach.

Requirements

• Strong understanding of networking fundamentals, including:
• VLAN configuration and management
• WiFi networks and Access Points
• Switch configuration and maintenance
• APNs and mobile data connectivity
• Internet of Things (IoT) devices and networks
• Proven experience in IT support or a similar technical role.
• Solid knowledge of Windows OS and Microsoft 365.
• Excellent problem-solving and interpersonal skills.
• A proactive, reliable, and collaborative working style.

If you have the relevant skills for this role and are ready for the challenge, then please send your CV to (url removed)

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

We are seeking a highly skilledNetwork Engineer to join our team, delivering advanced support and solutions across enterprise and data centre environments. This role involves managing multi-vendor network infrastructure, ensuring seamless operations, and providing expert technical leadership during complex projects and escalations.

If you thrive in dynamic environments, have deep knowledge of MPLS and ISP core operations, and can navigate complex configurations across Juniper, Cisco ASA, Fortinet FortiGate, and Aruba platforms, we want to hear from you.

Key Responsibilities

• Enterprise & Data Centre Support - Deliver advanced network support across large-scale enterprise and data centre environments, managing multi-vendor solutions (Juniper, Cisco ASA, Fortinet FortiGate, Aruba).

• Complex Network Operations - Implement, configure, and troubleshoot advanced network setups, ensuring high availability, security, and optimal performance.

• Core MPLS & ISP Infrastructure - Operate and maintain core MPLS and ISP backbone systems, including BGP peering and collaboration with upstream providers.

• Monitoring & Incident Response - Monitor alerts, enhance visibility via internal/customer-facing monitoring tools, and proactively address performance issues.

• Ticket & Workflow Management - Own incident resolution from start to finish, prioritising efficiently and maintaining clear, professional client communications.

• Documentation & Standards - Create and maintain technical documentation, network diagrams, and configuration records in line with company standards.

• Project Delivery - Act as a technical lead for migrations, rollouts, and major infrastructure upgrades.

• Escalations & On-Call - Handle high-priority incidents, participate in on-call rotations, and perform planned/emergency core network changes (including out-of-hours patching).

• Virtual Environments - Deploy, configure, and integrate virtualised network environments to meet customer requirements.

• Diagnostics & Root Cause Analysis - Use tools like Wireshark and vendor-specific utilities to perform packet inspection and troubleshoot complex issues.

Skills & Experience Required

• Proven experience in enterprise and/or ISP network engineering roles.

• Strong working knowledge of Juniper, Cisco ASA, Fortinet FortiGate, and Aruba network solutions.

• Expertise in MPLS, BGP, and ISP backbone infrastructure.

• Experience with network monitoring tools and proactive incident prevention.

• Solid understanding of routing, switching, VPN, firewall, and wireless networking technologies.

• Familiarity with virtualised networking environments and integration.

• Proficiency with packet analysis tools (eg, Wireshark) for deep troubleshooting.

• Strong documentation skills, including network diagrams and configuration records.

• Excellent problem-solving skills and ability to work under pressure.

• Flexibility to participate in out-of-hours work and on-call rotations.

Network Engineer

On-site | Lymington, Hampshire
Full-time | Permanent
28,000 - 32,000

Network Engineer required to join a successful, family-run business with operations across the UK and Europe. Our dedicated IT team plays a central role in supporting daily operations, customer management, and systems through in-house software and infrastructure.

The Network Engineer will require practical experience of building and maintaining WiFi networks and VLAN management.

Key Responsibilities

• Comprehensive IT Support: Deliver effective support across hardware, software, and infrastructure environments.
• Network Infrastructure Management: Oversee and maintain wired and wireless network systems including VLANs, switches, access points, WiFi networks, and APN configurations.
• IoT and Connected Devices: Assist in the management and deployment of Internet of Things (IoT) devices across multiple sites.
• Application Support: Provide support for both in-house and third-party applications, ensuring smooth daily operation for users.
• Autonomous Working: Handle a broad range of technical tasks independently, maintaining high standards and meeting deadlines.
• On-Call Support: Participate in an out-of-hours support rota, including some weekend coverage.
• Travel: Occasionally visit sites across the UK and Europe

About You
We're looking for someone who is eager to learn, self-motivated, and enjoys working in a collaborative environment. You'll need to be technically capable, have great communication skills, and a customer-focused approach.

Requirements

• Strong understanding of networking fundamentals, including:
• VLAN configuration and management
• WiFi networks and Access Points
• Switch configuration and maintenance
• APNs and mobile data connectivity
• Internet of Things (IoT) devices and networks
• Proven experience in IT support or a similar technical role.
• Solid knowledge of Windows OS and Microsoft 365.
• Excellent problem-solving and interpersonal skills.
• A proactive, reliable, and collaborative working style.

If you have the relevant skills for this role and are ready for the challenge, then please send your CV to (url removed)

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Network Engineer

On-site | Lymington, Hampshire
Full-time | Permanent
28,000 - 32,000

Network Engineer required to join a successful, family-run business with operations across the UK and Europe. Our dedicated IT team plays a central role in supporting daily operations, customer management, and systems through in-house software and infrastructure.

Key Responsibilities

• Comprehensive IT Support: Deliver effective support across hardware, software, and infrastructure environments.
• Network Infrastructure Management: Oversee and maintain wired and wireless network systems including VLANs, switches, access points, WiFi networks, and APN configurations.
• IoT and Connected Devices: Assist in the management and deployment of Internet of Things (IoT) devices across multiple sites.
• Application Support: Provide support for both in-house and third-party applications, ensuring smooth daily operation for users.
• Autonomous Working: Handle a broad range of technical tasks independently, maintaining high standards and meeting deadlines.
• On-Call Support: Participate in an out-of-hours support rota, including some weekend coverage.
• Travel: Occasionally visit sites across the UK and Europe

About You
We're looking for someone who is eager to learn, self-motivated, and enjoys working in a collaborative environment. You'll need to be technically capable, have great communication skills, and a customer-focused approach.

Requirements

• Strong understanding of networking fundamentals, including:
• VLAN configuration and management
• WiFi networks and Access Points
• Switch configuration and maintenance
• APNs and mobile data connectivity
• Internet of Things (IoT) devices and networks
• Proven experience in IT support or a similar technical role.
• Solid knowledge of Windows OS and Microsoft 365.
• Excellent problem-solving and interpersonal skills.
• A proactive, reliable, and collaborative working style.

If you have the relevant skills for this role and are ready for the challenge, then please send your CV to (url removed)

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Network Engineer (Eligible for SC Clearance)
Competitive Salary + Annual Bonus + Car Allowance + Private Healthcare + Pension + Progression + Gym Membership + Full Training
London

We are seeking a skilled and motivated Network Engineer to play a key role in supporting and evolving our internal and customer-facing network infrastructure. This is an opportunity to contribute to a dynamic engineering.

WHJS1_UKTJ

Network Engineer

Fareham | £45,000 – £55,000 DOE | Full-Time

Are you a skilled Network Engineer with a passion for solving complex problems and supporting enterprise-level infrastructure? Join our dynamic Operations team and play a key role in maintaining and evolving the networks that power our business and our customers.

About the Role

As a member of our Network Operations Centre (NOC), you’ll be responsible for supporting and maintaining a wide range of networks—from datacentre environments to enterprise customer deployments. This is a hands-on role requiring a proactive mindset, strong technical skills, and a customer-first attitude.

What You’ll Be Doing

• Troubleshoot and implement network devices across diverse environments
• Support core MPLS infrastructure and collaborate with upstream providers
• Monitor and respond to system alerts, identifying areas for improvement
• Join customer calls and contribute to CAB processes
• Maintain accurate documentation for internal and customer use
• Participate in out-of-hours changes, patching, and on-call rotations
• Provide technical input for ongoing and upcoming projects

What We’re Looking For

Essential Skills & Experience

• Strong knowledge of OSPF, BGP, MPLS, and LDP
• Experience with firewall policies, NAT rules, and switching (STP, LACP, VLANs, QinQ, VRRP)
• Familiarity with tools like Wireshark, PRTG, and SolarWinds
• Hands-on experience with Juniper, Cisco, and Aruba hardware
• Proven ability to manage device lifecycles and patching
• Excellent communication and customer service skills

Desirable Extras

• JNCIA-Junos or CCNA certification
• Cloud networking experience
• Cisco AnyConnect and remote access solutions
• HPE Aruba Wi-Fi and ClearPass
• Data centre hardware installation and patching
• VMware or Azure virtualisation

About us

Silver Lining, a Focus Group Company, is an IT service provider based in Hampshire. Since 2007 we have been providing the very best in business IT, telecommunications, connectivity and security solutions across the UK and Europe.