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Hamilton Barnes

Hamilton Barnes

www.hamilton-barnes.com

11 Jobs

96 Employees

About the Company

Founded in 2014 and with over 25 years of recruitment experience, we are committed to providing exceptional service to all our clients to help them secure the best talent and opportunities in the market. We provide a consultative and customer-focused recruitment solution, where customer service is paramount to the experience, specialising in recruitment in:

Enterprise & Wireless Networks:
Cisco Systems, Juniper Networks, Aruba Networks & Arista Networks

Network Automation:
Cisco DevNet, Python, Ansible, Terraform & Nornir

Network Security:
Palto Alto, Fortinet, F5, Infoblox, Checkpoint, ZScaler & Cisco Security

SD-WAN, IP Networks & Transmission Networks:
Nokia, Juniper Networks, Cisco Systems, Huawei, Ciena, Adtran, ADVA &
Infinera

Financial Networks:
Exchange Connectivity, Market Data (Multicast), Low Latency Trading
Infrastructure, Enterprise Financial Networks.

Radio Frequency Networks:
Satellite and Radio (VSAT, Radio Frequency & Microwave), Mobile Networks
(2G-5G, LTE & VoLTE).

Fibre Networks:
FTTX Installations, Network Build, Fibre Planning, Project Management,
Civils & Streetworks.

Project Management & Program Management:
Project Co-ordination, PMO Analyst, PMO Lead, Business Analyst, Project
Manager & Programme Manager

Service Delivery Management:
Service Delivery Manager, Service Delivery Co-ordinator, Service Transition,
Service Manager & Service Architect

Cyber Security:
SIEM/SOC, Endpoint Protection, Information Security, Anti virus, Cloud
Security & Red Team

Security Cleared Professionals:
SC Cleared, DV Cleared, CTC Cleared & NATO Cleared, SC & DV Cleared
Professional

We are proud to have developed long-term relationships with our clients.

Our goal is to become the recognised leader globally for Permanent and Contract recruitment solutions in our niche.

Listed Jobs

Company background Company brand
Company Name
Hamilton Barnes
Job Title
Third Party Risk Manager - Belfast (Hybrid, Outside IR35) - PS500 per day - 3 Months
Job Description
**Job Title:** Third Party Risk Manager **Role Summary:** Lead third-party cybersecurity and compliance risk management, ensuring enterprise-wide adherence to regulatory frameworks. Monitor supplier risk, coordinate due diligence, and align third-party practices with organizational risk and cybersecurity policies. **Expectations:** Proven expertise in supplier risk assessment, regulatory compliance, and contractual risk management. Requires in-depth knowledge of cybersecurity standards and third-party risk platforms. **Key Responsibilities:** - Oversee third-party risk register, mapping vendor criticality and risk exposure. - Execute pre-contract and ongoing due diligence for suppliers and partners. - Negotiate security/data protection clauses in contracts (e.g., breach notification, encryption). - Monitor vendor compliance with SLAs, security standards, and regulations. - Coordinate incident response, remediation, and communication for third-party breaches. - Generate risk posture reports for stakeholders and regulators. - Align practices with enterprise risk management and cybersecurity frameworks. **Required Skills:** - Advanced knowledge of NIS2, GDPR, ISO 27001, and sector-specific regulations. - Experience with vendor risk frameworks (e.g., SIG, NIST SP 800-161), risk scoring, and contractual analysis. - Proficiency in third-party risk platforms (e.g., OneTrust, ProcessUnity, Archer TPRM). - Skilled in risk profiling, control validation, and incident management. **Required Education & Certifications:** - Bachelor’s degree in relevant field (optional). - Certifications in risk management (e.g., CISSP, CISM) or equivalent vendor-specific training preferred.
Belfast, United kingdom
On site
13-10-2025
Company background Company brand
Company Name
Hamilton Barnes
Job Title
Security Architect - Belfast (Hybrid, Outside IR35) - PS500 per day - 3 Months
Job Description
**Job Title:** Security Architect **Role Summary:** Design secure architectures for enterprise systems, applications, and networks, aligning with business goals and compliance requirements. Develop and implement security policies, conduct risk assessments, and advise on secure technology integration. **Expectations:** 5-10 years in cybersecurity or enterprise architecture; professional certifications (CISSP, CISM, SABSA); expertise in frameworks (TOGAF, SABSA, NIST). **Key Responsibilities:** - Design and maintain secure enterprise architectures across systems, applications, and networks. - Develop and implement security policies, standards, and reference architectures per best practices. - Conduct risk assessments, threat modeling, and mitigation planning. - Advise on secure integration of cloud services, IAM solutions, and network security. - Provide governance and guidance during technology adoption or transformation projects. **Required Skills:** Network, application, and infrastructure security design. Firewalls, IDS/IPS, IAM, encryption, secure design principles. Risk management, threat modeling, and compliance expertise. Strong communication and cross-functional collaboration abilities. **Required Education & Certifications:** Professional certifications (CISSP, CISM, SABSA). 5-10 years in cybersecurity or enterprise architecture roles. Familiarity with TOGAF, SABSA, NIST frameworks.
Belfast, United kingdom
On site
Mid level
13-10-2025
Company background Company brand
Company Name
Hamilton Barnes
Job Title
DV Cleared IP Network Engineer - Outside IR35 - 6 months - Farnborough OR Bristol
Job Description
Job Title: DV Cleared IP Network Engineer Role Summary: Deliver secure, resilient IP-based network solutions for Defence and Government environments. Implement and support multi-vendor network and security infrastructures in mission-critical settings. Expectations: 6-month contract with hands-on technical execution. Key Responsibilities: - Implement/configure Cisco, Nokia, and Palo Alto multi-vendor networks. - Develop Low-Level Designs (LLD), technical documentation, and configuration templates. - Collaborate with architects to translate High-Level Designs into deployable solutions. - Perform network integration, testing, troubleshooting (routing, switching, firewall) in high-security environments. - Optimize network performance and conduct upgrades. - Coordinate with cross-functional teams to ensure compliance and service reliability. Required Skills: - Current DV clearance (mandatory). - Proficiency in IP Networking: OSPF, BGP, MPLS, QoS. - Cisco/Nokia network implementation experience. - Palo Alto Firewall management (security policies, VPNs, interfaces). - Strong troubleshooting skills across multi-vendor environments. - Effective communication in Defence/high-security environments. Required Education & Certifications: Not specified.
Farnborough or bristol, United kingdom
On site
21-10-2025
Company background Company brand
Company Name
Hamilton Barnes
Job Title
Palo Alto Engineer - Surrey (Hybrid, Inside IR35) - £500 per day - 6-12 months
Job Description
Job Title: Palo Alto Engineer Role Summary: Lead enterprise-level network segmentation using Palo Alto Networks NGFW technology, designing secure landing zones for critical infrastructure and translating business intent into Layer 7 firewall policies across multiple regions. Expectations: Proven experience with Palo Alto NGFW (Layer 7/App‑ID), deep knowledge of network segmentation, Zero Trust principles, and secure infrastructure design. Ability to analyze traffic‑flow logs, correlate with CMDB/application data, and collaborate with cross‑functional stakeholders. Key Responsibilities: - Design and implement segmentation landing zones on Palo Alto NGFWs for critical workloads. - Analyze historical traffic logs, align patterns with business intent, and create scalable, maintainable firewall policies. - Correlate traffic data with CMDB entries to document application components and ensure policy accuracy. - Collaborate with business units, developers, architects, and SMEs to validate network flows before policy enforcement. Required Skills: - Hands‑on Palo Alto Networks NGFW management (Layer 7/App‑ID). - Strong understanding of network segmentation, Zero Trust, and secure infrastructure design. - Experience analyzing traffic‑flow logs and correlating with application/CMDB data. - Excellent collaboration and communication with technical and business teams. Required Education & Certifications: - Related bachelor’s degree (Computer Science, Information Security, or similar). - Palo Alto Networks Certified Network Security Administrator (PCNSA) or Palo Alto Networks Certified Network Security Engineer (PCNSE) preferred.
Redhill, United kingdom
On site
30-10-2025