Check out our latest jobs:
New Business Manager (Wholesale) - London
Role: Closing new business opportunities, targeting ISP’s, MNO's, SI's and SP's within the UK&I & European region. You’ll be selling a range of solutions including MPLS, SD-WAN, IPT, DIA, 4G-5G Access, Colocation, and IP Transit.
Required Experience:
☑️ At least 5 years new business sales experience in the Carrier Wholesale market
☑️ A strong track record selling to ISP’s, MNO’s, SI/SP’s
☑️ Experience of selling telecoms solutions including: IPLC, IEPL, MPLS/SD-WAN, IPT, DIA, 4G-5G Access, Colocation and IP Transit
☑️ Experience selling within multiple regions across Europe.
Location: London HQ - Hybrid working
Salary: around £130,000 pa OTE (70/30 split)
Start date: ASAP
Submit your application here: enquiries@kzrec.co.uk
Account Director (Wholesale) - London
Role:
✅Managing, retaining, and driving year‑on‑year revenue growth across key Wholesale clients in Northern Europe, with full scope to develop new opportunities globally within those accounts
✅In addition to the existing portfolio, you’ll also have the autonomy to identify and close new business opportunities with net‑new customers worldwide
Required Experience:
☑️ 5+ years of international carrier sales experience
☑️ A proven track record of managing, retaining and growing large wholesale accounts
☑️ A consultative sales approach and exceptional relationship‑building skills
☑️ Credibility as a trusted advisor to senior stakeholders
☑️ Experience selling connectivity solutions such as SD‑WAN, DIA, Colocation, IP Transit, Subsea and terrestrial fibre networks
Location: London HQ - Hybrid working
Salary: £120,000 OTE (70/30 split)
Start date: ASAP
Submit your application here: enquiries@kzrec.co.uk
Presales Service Architect - USA
Role: Responsible for shaping service solutions and supporting bids for Subsea & Terrestrial network monitoring and maintenance services
Required Experience:
☑️Deep technical expertise in Subsea and Terrestrial optical networking, including design, deployment, support, and associated infrastructure such as CLS and datacentre environments.
☑️Proven background in Presales and Service Architecture within telecoms, with expertise in Subsea and Terrestrial network monitoring and maintenance services.
☑️Strong commercial alignment, comfortable partnering closely with Sales in a presales‑driven environment.
☑️Solid understanding of commercial drivers, including ROI analysis, cost modelling, delivery risk, and contractual frameworks.
Location: USA - Remote working
Salary: $130,000 base
Start date: ASAP
Submit your application here: enquiries@kzrec.co.uk
Presales Consultant - London
Role: Design and deliver ICT & telecom network solutions for enterprise and carrier customers. The role covers the full presales lifecycle (technical discovery, solution design, documentation, and supporting implementation).
Required Experience:
☑️ At least 5 years presales experience in telecoms.
☑️ Experience collaborating with Wholesale & Enterprise customers in multiple regions
☑️ Experience of designing & presenting telecoms & ICT solutions including LAN/WAN, Cloud, Firewalls, Storage, IP Transit, Leased line, Servers
☑️ Fluency in both spoken & written Mandarin Chinese
☑️ Professional qualifications such as MCP, Citrix, CCNP, HCIP, VCP, RHCSA
Location: Central London - Hybrid working
Salary: up to £70,000 base salary plus 20% bonus
Start date: ASAP
Submit your application here: enquiries@kzrec.co.uk
Enterprise Account Executive (SaaS)
Role: Driving new revenue growth by identifying new business opportunities with enterprise clients across UK&I.
Required Experience:
☑️ 5 years B2B sales experience, ideally gained in the SaaS industry
☑️ Experience selling to enterprise organisations across multiple verticals
☑️ Experience traversing complex sales cycles with enterprise organisations
Location: London HQ - Hybrid working
Salary: £65,000 - £70,000 basic plus 100% OTE (potential earnings up to £140,000 for target attainment).
Start date: August 2026
Submit your application here: enquiries@kzrec.co.uk
Key Account Manager (Wholesale)
Role:
✅Managing, retaining and growing some of their largest, international wholesale customer accounts.
✅ Strengthening existing relationships while developing new ones, creating opportunities globally across the current customer base
✅Selling a range of connectivity solutions including IP Transit, SDWAN, DIA, Ethernet, Colocation
✅Becoming a trusted advisor to senior level stakeholders across multiple regions
Required Experience:
☑️ 5+ years of wholesale/carrier sales experience
☑️ Experience managing, retaining and growing large, key wholesale accounts
☑️ A consultative sales approach and exceptional relationship‑building skills
☑️ Experience selling connectivity solutions
Location: London HQ - Hybrid working
Salary: £120,000 OTE (70/30 split)
Start date: ASAP
Submit your application here: enquiries@kzrec.co.uk
IP Network Engineer - London
Role: ensuring the smooth operation of their global network infrastructure: deploying new POPs and devices, monitoring network performance, troubleshooting complex issues, and managing network hardware and software across a large‑scale environment.
Required Experience:
✅ Troubleshooting large MPLS VPN environments
✅ Upgrading and troubleshooting Cisco IOS‑XR routers
✅ Strong proficiency with Cisco IOS‑XE
✅ Deep understanding of BGP, ISIS, L3VPNs, LDP and MPLS‑TE
✅ Python scripting for automation and network tooling
Location: City of London HQ (hybrid working)
Salary: £90,000 basic + annual bonus
Start date: ASAP
Submit your application here: enquiries@kzrec.co.uk
Data Centre Engineer - Berkshire
Role: Data Centre Engineer required with strong knowledge of electrical power engineering and hands‑on experience managing critical facilities.
Required Experience:
☑️ 5+ years’ experience in data centre operations
☑️ Strong knowledge of electrical power engineering
☑️ Hands‑on experience managing critical facilities
☑️ CEng or IEng qualification preferred
☑️ Bachelor's degree in Electrical Engineering (or similar)
Location:
🏢 Data Centre located in Slough, Berkshire
📅 Monday to Friday 9:00am – 5:30pm (no shifts)
Salary: Negotiable
Start date: July 2026
Submit your application here: enquiries@kzrec.co.uk