Cyber security Work, Jobs in Chelmsford, Ess (with Salaries)

Cyber security professionals not elsewhere classified
TRIPLE A CLOUDSCAPE LIMITED —Forest Gate
- £49,200 - £51,500 a year
- Full-time
- Azure
- AWS
- Computer networking
- Free parking
Quick apply
10d
IT Security Officer (highly classified systems)
Leonardo UK Ltd —Basildon
- Full-time
- Hybrid work
- Flexible schedule
- Referral programme
5d
IT Support Engineer & Cyber Security (L2+)
Goaco —Dartford
- Weekend availability
- SharePoint
- In-person
- Business
- Employee discount
Operational and Cyber Resilience Lead
Financial Conduct Authority —London
- £66,600 - £88,666 a year
- Full-time
- Hybrid work
- Presentation skills
- Mentoring
- Communication skills
- Annual leave
6d
Security Architect - London
Photon —London
- Computer Science
- Master's degree
- Bachelor's degree
Security Operations Analyst (Assistant Vice President)
Jefferies & Company, Inc. —London
- Full-time
- Computer Science
- Analysis skills
- Bachelor's degree
6d
Security Leads - London, UK
Photon —London
- Computer Science
- Analysis skills
- Bachelor's degree

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IT Security Officer (highly classified systems)
Leonardo UK Ltd —Basildon
Willingness and ability to hold the required security clearance for highly classified environments. Practical understanding of security risk assessment,…
5d

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Cyber security professionals not elsewhere classified

TRIPLE A CLOUDSCAPE LIMITED
Forest Gate

Quick apply

Job details

Permanent | Full-time
£49,200 - £51,500 a year
10 days ago

Benefits

Free parking
Additional leave
Discounted or free food

Qualifications

Microsoft Windows Server
TCP
Azure
Incident management
Ansible
OSPF
Incident identification
LAN
Encryption
openSUSE
Solaris
Google Cloud Platform
Network infrastructure
PRTG
Information security
PKI
Security information and event management (SIEM) monitoring
Firewall
AWS
Incident response
Load balancer management
Debian
SSL
NIST standards
IDS
Network Protocols
Terraform
Splunk
Remote access software
Operational security implementation
BGP
Routing protocols
Ubuntu
Computer networking
ISO 27002
IPsec
Solarwinds
IT
CentOS
ISO 27001
VMWare
SSH
EIGRP
Network monitoring
Cybersecurity
Cisco ASA
Citrix
Microsoft Azure
PowerShell scripting
vSphere
PowerShell
Terraform provisioning
High availability
Juniper
Network Security

Full job description

Job Overview

We are seeking a dynamic and detail-oriented Cyber Security Professional Not Elsewhere Classified to join our innovative security team FOR TRIPLE A CLOUDSCAPE LIMITED. In this vital role, you will be responsible for safeguarding our organization’s digital assets by implementing, monitoring, and maintaining comprehensive cybersecurity measures across diverse IT environments. Your expertise will help ensure the integrity, confidentiality, and availability of critical information systems, supporting our mission to deliver secure and reliable technology solutions. This position offers an exciting opportunity to work on complex security challenges, collaborate with cross-functional teams, and contribute to a resilient cybersecurity infrastructure.

Responsibilities

Develop and implement security protocols aligned with industry standards such as NIST and ISO 27002 to protect organizational data and infrastructure.
Manage and configure network security devices including firewalls (Cisco ASA), intrusion detection systems (IDS), and VPN solutions to monitor and control network traffic.
Administer and support network infrastructure components such as LAN, WAN, routers (Cisco, Juniper), switches, and load balancers to ensure optimal performance and security.
Conduct incident response activities by analyzing security alerts through SIEM tools like Splunk or SolarWinds, investigating anomalies, and coordinating remediation efforts.
Oversee encryption techniques including PKI (Public Key Infrastructure) implementations, SSL/TLS protocols, and data encryption practices to secure sensitive information.
Maintain network architecture documentation, perform vulnerability assessments, and implement security improvements based on best practices.
Collaborate with IT teams on cloud computing platforms such as AWS, Google Cloud Platform, or Azure to secure cloud infrastructure and applications.

Requirements

Proven experience with computer networking concepts including routing protocols (OSPF, BGP), IPsec VPNs, DHCP, DNS, TCP/IP stack, and network protocols.
Strong understanding of information security principles covering network security, incident management, disaster recovery planning, and high availability architectures.
Hands-on knowledge of firewall management (Cisco ASA), IDS/IPS systems, SIEM tools (Splunk or SolarWinds), and network monitoring software like PRTG or SolarWinds.
Familiarity with operating systems such as Windows Server, Linux distributions (Debian, CentOS, Ubuntu), macOS, and Solaris.
Skills in scripting languages like Bash or PowerShell for automation tasks; experience with DevOps tools such as Ansible or Terraform is a plus.
Ability to implement security standards including NIST frameworks, ISO 27002 controls, ITIL practices for incident management and service delivery.
Experience working with cloud architecture (AWS or Azure), virtualization platforms like VMware vSphere or Citrix XenDesktop, and open-source tools for system administration.
Knowledge of network support procedures involving remote access software (SSH, RDP), LDAP/Active Directory integration, SSO solutions, and openSUSE Linux environments.

Join us in defending our digital landscape! We value proactive problem-solvers passionate about cybersecurity innovation who thrive in collaborative environments focused on continuous improvement. This paid position offers an engaging environment where your expertise directly impacts organizational resilience while providing opportunities for professional growth in the ever-evolving field of cybersecurity.

Pay: £49,200.00-£51,500.00 per year

Benefits:

Additional leave
Discounted or free food
Free parking

Work Location: In person

Quick apply

Refine Your Search

cyber security jobs in chelmsford, ess

Cyber security professionals not elsewhere classified

IT Security Officer (highly classified systems)

IT Support Engineer & Cyber Security (L2+)

Operational and Cyber Resilience Lead

Security Architect - London

Security Operations Analyst (Assistant Vice President)

Security Leads - London, UK

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