201 to 225 of 340 Security Cleared Jobs in Hertfordshire

My client is a global leading Digital Consultancy specialising in Cloud Adoption, Digital Architecture/Transformations & NextGen AI Solutions, with offices in London, Manchester, Newcastle and Glasgow (offering a 'flexi working model' of remote first or hybrid + ad hoc More ❯

Rota: 1 in 4 Weeks I'm looking for a skilled and driven Splunk focused professional to join a team delivering cutting edge security solutions for major clients. This is a great opportunity to work in a role where your technical expertise, leadership, and client engagement skills will … make a genuine difference. This role will see you at the forefront of cyber security projects, with a strong focus on SIEM/SOC Splunk solutions. You’ll take the lead on security initiatives, helping design and drive strategies that align with our clients’ goals, while … staying hands-on with the tools that matter. In the role you will be: Leading key security engagements, acting as the primary contact for both internal and customer stakeholders in regards to Splunk. Designing and implementing robust security solutions (Splunk) , with a focus on innovation and More ❯

Rota: 1 in 4 Weeks I'm looking for a skilled and driven Splunk focused professional to join a team delivering cutting edge security solutions for major clients. This is a great opportunity to work in a role where your technical expertise, leadership, and client engagement skills will … make a genuine difference. This role will see you at the forefront of cyber security projects, with a strong focus on SIEM/SOC Splunk solutions. You’ll take the lead on security initiatives, helping design and drive strategies that align with our clients’ goals, while … staying hands-on with the tools that matter. In the role you will be: Leading key security engagements, acting as the primary contact for both internal and customer stakeholders in regards to Splunk. Designing and implementing robust security solutions (Splunk) , with a focus on innovation and More ❯

Rota: 1 in 4 Weeks I'm looking for a skilled and driven Splunk focused professional to join a team delivering cutting edge security solutions for major clients. This is a great opportunity to work in a role where your technical expertise, leadership, and client engagement skills will … make a genuine difference. This role will see you at the forefront of cyber security projects, with a strong focus on SIEM/SOC Splunk solutions. You’ll take the lead on security initiatives, helping design and drive strategies that align with our clients’ goals, while … staying hands-on with the tools that matter. In the role you will be: Leading key security engagements, acting as the primary contact for both internal and customer stakeholders in regards to Splunk. Designing and implementing robust security solutions (Splunk) , with a focus on innovation and More ❯

Excellent communication skills in English As the role will entail working with multiple clients and regular travel is required. Must be eligible for Security Check (SC) level security clearance. More ❯

Excellent communication skills in English As the role will entail working with multiple clients and regular travel is required. Must be eligible for Security Check (SC) level security clearance. More ❯

Excellent communication skills in English As the role will entail working with multiple clients and regular travel is required. Must be eligible for Security Check (SC) level security clearance. More ❯

services and applications. Producing and maintaining documentation and procedures for both operational teams and end-users. Providing input into disaster recovery, monitoring, and security planning processes. What you'll bring: Active SC Clearance and eligible for DV Clearance. Proven expertise in Red Hat Enterprise Linux (RHEL) administration and … design. Strong understanding of security controls, including host firewalls, SELinux, and intrusion detection. Knowledge of networking fundamentals, especially from a security perspective. Experience working in highly governed environments with tight SLAs. Skilled in patch management and system update procedures. It would be great if you had … what we're looking for, please do apply, we'd love to hear from you! Employment Type: Full-time, Permanent. Location: Hemel Hempstead Security Clearance Level: Must hold active SC clearance as a minimum be DV eligible. Internal Recruiter: Annecia Salary: up to £74,000 Benefits More ❯

IT Infrastructure Engineer - SC Cleared Location - Watford Permanent Salary - £55,000 per annum Hybrid working model - 2/3 days in office, once probation has been passed The role of the Senior Infrastructure Engineer will be to provide day-to-day operational support and transformation of on premise Virtual … management practices are adhered to as a matter of course Always act in a secure manner, ensuring that solutions are provided with IT security at their core - diligently assisting in the company's maintenance of associated security accreditations Provide PoC support for new service enablement activities … and automation SD-WAN SAN Storage: (e.g., HPE Nimble) Microsoft Windows Server OS Effective communication including the production of accurate, usable documentation IT security mindset ECS Recruitment Group Ltd is acting as an Employment Agency in relation to this vacancy. More ❯

this role we cannot accept dual nationality) Due to the secure nature of this work all applicants will be required to gain UK Security Clearance to at least SC level . You must have been resident in the UK for at least the last 5 years and cannot … stakeholder engagement Demonstrated experience working with major IT service providers and within secure government environments Familiarity with NCSC guidance , GDPR , and other relevant security frameworks Excellent communication and technical documentation skills Role & Responsibilities As Lead Technical Architect , you will act as a technical authority across high-profile projects … technical assurance Providing strategic technical direction , mentoring other engineers and architects Overseeing technology roadmaps , evaluating suppliers, and ensuring solution quality Ensuring compliance with security and data governance standards Participating in design authorities and technical governance forums Supporting the delivery of robust, secure, and scalable systems What’s on More ❯

this role we cannot accept dual nationality) Due to the secure nature of this work all applicants will be required to gain UK Security Clearance to at least SC level . You must have been resident in the UK for at least the last 5 years and cannot … stakeholder engagement Demonstrated experience working with major IT service providers and within secure government environments Familiarity with NCSC guidance , GDPR , and other relevant security frameworks Excellent communication and technical documentation skills Role & Responsibilities As Lead Technical Architect , you will act as a technical authority across high-profile projects … technical assurance Providing strategic technical direction , mentoring other engineers and architects Overseeing technology roadmaps , evaluating suppliers, and ensuring solution quality Ensuring compliance with security and data governance standards Participating in design authorities and technical governance forums Supporting the delivery of robust, secure, and scalable systems What’s on More ❯

this role we cannot accept dual nationality) Due to the secure nature of this work all applicants will be required to gain UK Security Clearance to at least SC level . You must have been resident in the UK for at least the last 5 years and cannot … stakeholder engagement Demonstrated experience working with major IT service providers and within secure government environments Familiarity with NCSC guidance , GDPR , and other relevant security frameworks Excellent communication and technical documentation skills Role & Responsibilities As Lead Technical Architect , you will act as a technical authority across high-profile projects … technical assurance Providing strategic technical direction , mentoring other engineers and architects Overseeing technology roadmaps , evaluating suppliers, and ensuring solution quality Ensuring compliance with security and data governance standards Participating in design authorities and technical governance forums Supporting the delivery of robust, secure, and scalable systems What’s on More ❯

A culture that values continuous learning, autonomy, and genuine progression opportunities The chance to make a real impact and grow alongside a maturing security function The Ideal Penetration Tester: Ideally around 1 - 3 years of commercial experience Experience across at least one of the following areas; Infrastructure/… with Kubernetes, Docker etc.. Exposure to Red Teaming/Purple Teaming. Please note: Candidates must be based in the UK and eligible for security clearance More ❯

A culture that values continuous learning, autonomy, and genuine progression opportunities The chance to make a real impact and grow alongside a maturing security function The Ideal Penetration Tester: Ideally around 1 - 3 years of commercial experience Experience across at least one of the following areas; Infrastructure/… with Kubernetes, Docker etc.. Exposure to Red Teaming/Purple Teaming. Please note: Candidates must be based in the UK and eligible for security clearance More ❯

A culture that values continuous learning, autonomy, and genuine progression opportunities The chance to make a real impact and grow alongside a maturing security function The Ideal Penetration Tester: Ideally around 1 - 3 years of commercial experience Experience across at least one of the following areas; Infrastructure/… with Kubernetes, Docker etc.. Exposure to Red Teaming/Purple Teaming. Please note: Candidates must be based in the UK and eligible for security clearance More ❯

regulators. Continuously monitor the product portfolio, reporting on any business success-critical changes that are required. Comply with all applicable export control and security regulations and helps to formulate strategies to make the business and product development more efficient. Develop commercial models by identifying target customers, building sales … the market demand and is fit for purpose aligned to the Product roadmap and business strategy. Develop a deep understanding of the cyber security requirements and customer expectations for integrated sensors and software solutions supplied to the CBRNE market. Conduct Voice of Customer exercises to understand their requirements … equipment, or military systems integration. Experience in product or business development within defence, aerospace, or CBRNE environments. Understanding of networked sensor systems, cyber security in integrated platforms, and situational awareness technologies. Excellent stakeholder management, strategy development, and communication skills. British Citizen, as they role requires you to be More ❯

regulators. Continuously monitor the product portfolio, reporting on any business success-critical changes that are required. Comply with all applicable export control and security regulations and helps to formulate strategies to make the business and product development more efficient. Develop commercial models by identifying target customers, building sales … the market demand and is fit for purpose aligned to the Product roadmap and business strategy. Develop a deep understanding of the cyber security requirements and customer expectations for integrated sensors and software solutions supplied to the CBRNE market. Conduct Voice of Customer exercises to understand their requirements … equipment, or military systems integration. Experience in product or business development within defence, aerospace, or CBRNE environments. Understanding of networked sensor systems, cyber security in integrated platforms, and situational awareness technologies. Excellent stakeholder management, strategy development, and communication skills. British Citizen, as they role requires you to be More ❯

Rate: £410 (Inside IR35) Duration: 12 Months Start Date: ASAP Location: Remote Clearance Required: Active SC Back End: Java/Spring Microservices AWS Kubernetes Hibernate Debezium SNS/SQS or other messaging technology AWS RDS/Aurora Postgres AWS Open More ❯

Satellite Systems Test Engineer Location: Stevenage (onsite role) Duration: 12 month duration Pay rate £41.58 p/h PAYE basic (£47.62 including holiday pay) or £55 p/h Umbrella Inside IR35 SC Clearance Required We are looking to recruit More ❯

Satellite Systems Test Engineer Location: Stevenage (onsite role) Duration: 12 month duration Pay rate £41.58 p/h PAYE basic (£47.62 including holiday pay) or £55 p/h Umbrella Inside IR35 SC Clearance Required We are looking to recruit More ❯

Security Operations Centre Shift Lead Location: Hemel Hempstead (On-site, Shift-Based) Salary: Highly competitive with excellent benefit package Security Clearance Level: Must be eligible for DV Clearance . Due to the highly secure nature of this work all applicants will be required to gain UK … Security Clearance to the highest level. You must be a British National who has been resident in the UK for at least the last 10 years and you cannot have been outside the UK for more than 28 days on any one occasion within the last 5 years. … additional days), health cash plan, life assurance, pension scheme, and a generous flexible benefits fund Key Requirements We are seeking a highly capable Security Operations Centre Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the frontmentoring analysts More ❯

h (Outside IR35) *** Please note that due to the nature of the work you must hold or be eligible to obtain DV level security clearance *** Responsibilities : Design, develop, and maintain secure and scalable data pipelines using the Elastic Stack (Elasticsearch, Logstash, Kibana) and Apache NiFi. Implement data ingestion … transformation, and integration processes, ensuring data quality and security. Collaborate with data architects and security teams to ensure compliance with security policies and data governance standards. Manage and monitor large-scale data flows in real-time, ensuring system performance, reliability, and data integrity. Develop robust data … driven decision-making. Ensure high availability and disaster recovery for data systems, implementing appropriate backup and replication strategies. Document data architecture, workflows, and security protocols to ensure smooth operational handover and audit readiness. Experience required: Experience working as a Data Engineer in secure or regulated environments. Expertise in More ❯

h (Outside IR35) *** Please note that due to the nature of the work you must hold or be eligible to obtain DV level security clearance *** Responsibilities : Design, develop, and maintain secure and scalable data pipelines using the Elastic Stack (Elasticsearch, Logstash, Kibana) and Apache NiFi. Implement data ingestion … transformation, and integration processes, ensuring data quality and security. Collaborate with data architects and security teams to ensure compliance with security policies and data governance standards. Manage and monitor large-scale data flows in real-time, ensuring system performance, reliability, and data integrity. Develop robust data … driven decision-making. Ensure high availability and disaster recovery for data systems, implementing appropriate backup and replication strategies. Document data architecture, workflows, and security protocols to ensure smooth operational handover and audit readiness. Experience required: Experience working as a Data Engineer in secure or regulated environments. Expertise in More ❯

h (Outside IR35) *** Please note that due to the nature of the work you must hold or be eligible to obtain DV level security clearance *** Responsibilities : Design, develop, and maintain secure and scalable data pipelines using the Elastic Stack (Elasticsearch, Logstash, Kibana) and Apache NiFi. Implement data ingestion … transformation, and integration processes, ensuring data quality and security. Collaborate with data architects and security teams to ensure compliance with security policies and data governance standards. Manage and monitor large-scale data flows in real-time, ensuring system performance, reliability, and data integrity. Develop robust data … driven decision-making. Ensure high availability and disaster recovery for data systems, implementing appropriate backup and replication strategies. Document data architecture, workflows, and security protocols to ensure smooth operational handover and audit readiness. Experience required: Experience working as a Data Engineer in secure or regulated environments. Expertise in More ❯

arisen at an award-winning Microsoft Partner for a SIEM Engineer. The business is a fast-growing, industry-leading managed service and managed security service provider, delivering to mid-sized and large enterprise clients. This is a fantastic opportunity for a SIEM Engineer to continue developing their expertise … in security platforms at an established Microsoft Partner. The company places strong emphasis on staff development, offering support for training and professional certifications. You’ll also gain exposure to cutting-edge technologies, working across security operations and cyberspace. This is a predominantly remote role; however, you … and implement API integrations between Microsoft Sentinel and other systems to enhance data collection, cross-system communication, and automation. Leverage APIs to streamline security operations and increase SOC efficiency. Design and deploy automated workflows to handle routine SOC tasks, including alert enrichment, notifications, and data gathering. Work closely More ❯