26 to 37 of 37 Senior Security Specialist Jobs

what you're looking for. Job Description: Basic Qualifications: A Bachelor's degree and 5+ years of related experience An active TS/SCI security clearance. Ability to obtain and maintain a CI POLY. 5+ years of experience with Special Access Programs (SAP). 5+ years of experience with … Control Measures (ACCM). Responsibilities include, but are not limited to: Monitor and manage Special Access Program (SAP) and Alternative Compensatory Control Measure (ACCM) security programs and operations supported by and providing status reports and recommendations for decisions. Obtain access to SAP and ACCM information as required for the … execution of the mission partner's sensitive program mission. Conduct reviews of security repositories (Defense Information System for Security (DISS) and Scattered Castles) and nomination reviews of candidates submitted for SAP accesses. Prepare, process, and review, Program Access Requests (PARs) for accuracy and access eligibility; perform SAP indoctrinations More ❯

ManTech seeks a motivated, career and customer-oriented Senior Cyber Security SIEM Specialist to join our team in the DC, Maryland, and Virginia (Northern) DMV area . In this role you will be an expert in Security Information and Event Management (SIEM) systems, responsible for designing … solutions to protect DHS's networks and information systems from cyber threats. Responsibilities include, but are not limited to: Develop and implement the enterprise Security Information and Event Monitoring (SIEM) strategy and tool implementation via Splunk, design data flow diagrams and alert feed architectures to ensure seamless alert integration … Develop and maintain SIEM architecture, including data sources, log management, and alerting mechanisms Configure tools, settings, alerts, and notifications to improve the enterprise security and resilience capabilities, including implementation of Security Orchestration and Automation for Response (SOAR) capabilities. Develop content for rule implementation on network border devices (firewalls More ❯

We are seeking a Senior Information Systems Security Specialist to work within the Defence sector. Location: Hybrid working- Aldermaston Essential Skills: The ideal candidates will hold Active SC clearance and have a proven Information Security background, with the following skills/experience: Experience of security assurance and the measurement of controls. Experience of IT Security documentation (policies, standards, processes, procedures and patterns). Experience of IT Health Check and Vulnerability Assessments Experience of risk and threat modelling. Qualifications: accreditation/assurances CISM/XCCP/ISO More ❯

We are seeking a Senior Information Systems Security Specialist to work within the Defence sector. Location: Hybrid working- Aldermaston Essential Skills: The ideal candidates will hold Active SC clearance and have a proven Information Security background, with the following skills/experience: Experience of security assurance and the measurement of controls. Experience of IT Security documentation (policies, standards, processes, procedures and patterns). Experience of IT Health Check and Vulnerability Assessments Experience of risk and threat modelling. Qualifications: accreditation/assurances CISM/XCCP/ISO More ❯

Senior Network Specialist with Security and Cisco - City London Our Client urgently requires a Senior Network Specialist with a heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. This is predominantly a … branches. Develop, maintain and deliver global standards to all networking devices. Remediate Penetration Test results. Ensure seamless migration of network estate to newly adopted security framework. General Skills: Experience working within mission-critical environments. Experience in operational deployments. Datacentre cabling and racking of equipment. Technical Skills you need to … 6500s. CISCO certification, ideally CCNP. CISCO CSM. VLAN segregation. McAfee HIPS, Trend Micro. Centralised authentication service (AAA). SafeNet Ethernet Encryptor. RADIUS/RSA. Security certification (advantageous). You will also need to have an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. More ❯

MCS Group is partnering with a global professional services organisation as they seek to hire for multiple senior Security roles. Join this world-class Security Engineering team as they expand across key strategic areas. They are hiring experienced professionals to shape and secure enterprise-scale solutions in … re passionate about protecting modern digital ecosystems and thrive on complex, high-impact work, we'd love to hear from you. Open Roles Include: Security Architect - Network & Cloud Play a central role in our Cloud Security team. You'll collaborate across architecture functions (MS365, PKI, vulnerability) and lead … on cloud-native network security solutions. Ideal for engineers stepping into architecture, with strong Azure security and CNAPP/CASB experience. Senior PKI/Cryptography Architect Lead enterprise-scale PKI and cryptographic system design. You'll work with Azure Key Vault, HSMs, and Microsoft integrity services. A More ❯

The Third-Party Security Assessor undertakes general Third-Party Security reviews. There are three major aspects to this position: Conducting reviews of NEW Third-Party entities (Supplier, Reseller, Joint Ventures) - identifying areas of conformance and non-conformance to Experian requirements; driving security contract language and inputs into … identifying areas of conformance and non-conformance to Experian requirements and inputs into the Risk Management Process. Supporting the Global Head of Third-Party Security to continuously improve the local Third-Party Security (TPS) Management System and ensure that it meets local regulatory, policy, and business requirements. Primary … Responsibilities Update the Third-Party inventory and program within the region. Perform security assessments for new and existing Third Parties using the Third-Party Security Framework. Support the development and improvement of the TPS program. Provide on-demand consultancy to other teams within Information Security, Governance, and More ❯

Our client is seeking a Cyber Security Specialist for a 12-month rolling contract . The role involves investigating cyber intrusions by insiders, competitors, criminal groups, and foreign governments. The specialist will leverage in-depth knowledge of the cyber environment to investigate, mitigate, and establish processes and … procedures to address intrusions. Additionally, proactive cyber risk assessments may be conducted to identify vulnerabilities and design security solutions to protect proprietary and confidential data and systems. Level: Level: A Specialist Professional (P4) - a recognized subject matter expert typically achieved through advanced education and extensive work experience. Responsibilities More ❯

MCS Group is partnering with a global professional services organisation as they seek to hire for multiple senior Security roles. Join this world-class Security Engineering team as they expand across key strategic areas. They are hiring experienced professionals to shape and secure enterprise-scale solutions in … re passionate about protecting modern digital ecosystems and thrive on complex, high-impact work, we'd love to hear from you. Open Roles Include: Security Architect - Network & Cloud Play a central role in our Cloud Security team. You'll collaborate across architecture functions (MS365, PKI, vulnerability) and lead … on cloud-native network security solutions. Ideal for engineers stepping into architecture, with strong Azure security and CNAPP/CASB experience. Senior PKI/Cryptography Architect Lead enterprise-scale PKI and cryptographic system design. You'll work with Azure Key Vault, HSMs, and Microsoft integrity services. A More ❯

smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies. The Work In this vital role, you will be: -Installing, deploying, and unit testing Cyber Tools such as … MFA in National Team (NT) labs, the C2BMC Testbed (CTB), and Operations. -Developing and verifying installation instructions for Cyber Tools and Vendor Patches -Applying Security Technical Implementation Guides (STIGs) -Managing and addressing any Cyber Tasking Orders (CTOs) related to the Cyber Tools. -Collaborating with local Information System Security … operations deliveries -Providing feedback to Cyber Leadership and engineers to improve the cybersecurity tools and processes. Please Note: This position requires a DoD government security clearance at the Secret level prior to start; you must be a U.S. Citizen for consideration. The role will involve approximately 10% travel to More ❯

DESCRIPTION As an Audit Specialist, you will work with Amazon technical business leaders (such as hardware and software engineering leaders and technical program managers) to conduct internal program reviews, facilitate external audits, and manage security risk. Amazon Web Services (AWS) is the leading cloud provider, providing infrastructure, storage … and applications on AWS's multi-tenant infrastructure. Governmental organizations are also looking to, and depending on, AWS for cloud solutions and services. Amazon Security is looking for an Audit Specialist who will contribute to a small but growing audit and risk management team who supports government workloads. … will coordinate with your commercial audit counterparts to complete large projects and leverage best practices. The team you will be part of leads a security risk management program. As a member of the team, you will help assess risks and determine areas for internal audits based on risk. In More ❯

DESCRIPTION As an Audit Specialist, you will work with Amazon technical business leaders (such as hardware and software engineering leaders and technical program managers) to conduct internal program reviews, facilitate external audits, and manage security risk. Amazon Web Services (AWS) is the leading cloud provider, providing infrastructure, storage … and applications on AWS's multi-tenant infrastructure. Governmental organizations are also looking to, and depending on, AWS for cloud solutions and services. Amazon Security is looking for an Audit Specialist who will contribute to a small but growing audit and risk management team who supports government workloads. … will coordinate with your commercial audit counterparts to complete large projects and leverage best practices. The team you will be part of leads a security risk management program. As a member of the team, you will help assess risks and determine areas for internal audits based on risk. In More ❯