Boundary Managed Service Lead
Hackajob Ltd
Farnborough · posted 2 August 2026
Salary
£85,000 a year
Job type
full time
Location
Farnborough, Hampshire
Category
Information Technology
hackajob is partnering directly with DXC Technology to hire for this role.
Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap.
Job Description: About DXC Technology DXC Technology is a Fortune 500 company with over 40 years' presence in the UK.
Our Aerospace and Defence Hub in Farnborough delivers critical boundary security and managed services protecting UK defence networks at the organisation perimeter.
About the Role The Boundary Managed Service Lead oversees the design, implementation and ongoing management of boundary security and managed services protecting defence organisations' network perimeters.
You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries.
This role requires deep expertise in boundary security technologies, managed service delivery and defence security protocols.
- Essential 10 years continuous UK residency required Experience & Expertise Minimum 10 years' boundary security or network security experience Minimum 4 years managing boundary security operations or managed security services Strong background in defence, aerospace or government security programmes Demonstrated expertise with boundary security technologies (firewalls, IDS/IPS, DDoS protection) Track record of managing security operations teams and delivering managed services Technical Knowledge Expert-level knowledge of firewall technologies, intrusion detection/prevention systems and DDoS mitigation Strong understanding of network security architecture and boundary security design Proficiency in security incident investigation and threat analysis Knowledge of security event management, SIEM and log analysis Understanding of vulnerability assessment and remediation processes Familiarity with MOD security requirements, Classification Guides and defence standards Knowledge of managed service delivery models and SLA management Personal Attributes Exceptional leadership and team management capabilities Outstanding customer engagement and communication skills Strong decision-making under pressure, particularly in security incidents Detail-oriented with strong focus on SLA compliance Commitment to security excellence and continuous improvement Desirable Requirements Experience with Palo Alto, Fortinet, Cisco or equivalent enterprise firewalls Experience with DDoS protection and advanced threat protection platforms CISSP or CCNP Security certification Armed Forces or military operations background Experience managing high-security managed services contracts What We Offer Highly competitive salary and comprehensive benefits package Enhanced pension and private medical insurance Flexible working and professional development support Opportunity to protect critical UK defence networks Application Process & Security Vetting DV clearance is essential.
Applicants must have 10 years continuous UK residency.
Equal Opportunities DXC Technology is an equal opportunities employer committed to building diverse, inclusive teams.
At DXC Technology, we believe strong connections and community are key to our success.
Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances.
We're committed to fostering an inclusive environment where everyone can thrive.
Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company.
These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. xwzovoh
DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf.
More information on employment scams is available here .
Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap.
Job Description: About DXC Technology DXC Technology is a Fortune 500 company with over 40 years' presence in the UK.
Our Aerospace and Defence Hub in Farnborough delivers critical boundary security and managed services protecting UK defence networks at the organisation perimeter.
About the Role The Boundary Managed Service Lead oversees the design, implementation and ongoing management of boundary security and managed services protecting defence organisations' network perimeters.
You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries.
This role requires deep expertise in boundary security technologies, managed service delivery and defence security protocols.
- Essential 10 years continuous UK residency required Experience & Expertise Minimum 10 years' boundary security or network security experience Minimum 4 years managing boundary security operations or managed security services Strong background in defence, aerospace or government security programmes Demonstrated expertise with boundary security technologies (firewalls, IDS/IPS, DDoS protection) Track record of managing security operations teams and delivering managed services Technical Knowledge Expert-level knowledge of firewall technologies, intrusion detection/prevention systems and DDoS mitigation Strong understanding of network security architecture and boundary security design Proficiency in security incident investigation and threat analysis Knowledge of security event management, SIEM and log analysis Understanding of vulnerability assessment and remediation processes Familiarity with MOD security requirements, Classification Guides and defence standards Knowledge of managed service delivery models and SLA management Personal Attributes Exceptional leadership and team management capabilities Outstanding customer engagement and communication skills Strong decision-making under pressure, particularly in security incidents Detail-oriented with strong focus on SLA compliance Commitment to security excellence and continuous improvement Desirable Requirements Experience with Palo Alto, Fortinet, Cisco or equivalent enterprise firewalls Experience with DDoS protection and advanced threat protection platforms CISSP or CCNP Security certification Armed Forces or military operations background Experience managing high-security managed services contracts What We Offer Highly competitive salary and comprehensive benefits package Enhanced pension and private medical insurance Flexible working and professional development support Opportunity to protect critical UK defence networks Application Process & Security Vetting DV clearance is essential.
Applicants must have 10 years continuous UK residency.
Equal Opportunities DXC Technology is an equal opportunities employer committed to building diverse, inclusive teams.
At DXC Technology, we believe strong connections and community are key to our success.
Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances.
We're committed to fostering an inclusive environment where everyone can thrive.
Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company.
These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. xwzovoh
DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf.
More information on employment scams is available here .
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