Senior Security Specialist
1 day ago
Join a dynamic Information Security team supporting critical infrastructure and enterprise systems.
Our client is seeking an experienced
Senior Security Specialist
to deliver secure, resilient, and high-performing network and cloud environments across a large-scale organisation for a
12-month contract
What You'll Do
As a Senior Security Specialist, you will:
- Engineer, build, and support
Firewalls, Application Delivery Controllers (F5), Security Service Edge (SSE)
,
Secure Email Gateways
, and
cloud security
environments across
AWS
and
Azure
. - Administer, monitor, and enhance network and security performance, ensuring compliance with
SLAs
and organisational standards. - Prepare and maintain
security documentation
, configuration guides, and performance reports. - Provide
knowledge transfer
and mentoring to departmental staff, fostering capability growth. - Collaborate across ICT teams and partner agencies to drive operational excellence.
- Participate in an
on-call roster
and perform after-hours work when required.
What You'll Bring
We're looking for a passionate, results-oriented professional with:
- Proven experience in
security administration across enterprise-scale networks
. - Strong background in:
Palo Alto Firewalls
F5 ADC (LTM, ASM, APM)
Secure Email Gateway solutions
Cloud security (AWS, Azure)
Network security, encryption & Security Service Edge
- Solid understanding of
ITIL
,
Security Risk & Compliance
, and
technical report writing
. - Excellent interpersonal, communication, and presentation skills.
- Ability to work both
autonomously and collaboratively
in small, high-performing teams.
Please submit your resume via the Apply button. To find out more, please email Shams
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