1 to 25 of 29 Senior Security Analyst Jobs

Job summary The Senior Security Analyst (Ops) sits within the Protective Monitoring function of the Cyber Security Operations Centre (CSOC). The CSOC is made up of Protective Monitoring, Incident Management, Threat Operations, Engineering and Consultancy. The role is a Tier 3 analyst in the Cloud Protective Monitoring Sub team. Cyber Operations purpose is to … be cyber resilient, supporting Transformation Directorate's purpose of delivering the best care and outcomes for the NHS. The Cyber Operations sub-directorate consists of 4 operational areas: Cyber Security Operations Unit (CSOU) Cyber Delivery Unit (CDU). Cyber Improvement Programme. Chief Information Security Office Function (CISO) The post of Senior Security Analyst has been … an additional monthly RRP payment equal to 20% per annum. Please be aware that RRP is none contractual and subject to review. Main duties of the job As a Senior Security Analyst Ops you will: Provide Tier 3 security analytics and incident response for service-specific security monitoring. Deputise for Security Lead (Analyst More ❯

Senior Cyber Security Analyst - £(Apply online only)pd (experience dependent) INSIDE IR35 - 3 month initial contract - London (3 days per week onsite)** Please note: Due to the nature of the role, we are ideally looking for candidates to hold an active SC clearance. We are looking for a SC Cleared Senior Cyber Security Analyst … client on an initial 3-month contract. You must have experience investigating and responding to cyber incidents, co-ordinating incident response in a large organisation. We have both a Senior and mid-level role available. Main responsibilities: As a senior security analyst with responsibility for incident response, you will: Lead the investigation of security alerts … supporting the continual improvement of wider capabilities Develop and update internal plans, playbooks and knowledge base articles Act as an escalation point for, and provide coaching and mentoring to, security analysts Be responsible for leadership and line management of security analysts Cyber incidents can and do arise on a 24/7 basis. The team operates an out More ❯

Senior Security Analyst Location: Hybrid (London/South East)* A leading, fast-growing IT services provider is looking for a Senior Security Analyst to take a hands-on lead role within its expanding Security Operations function. This is a fantastic opportunity for an experienced security professional looking to grow into leadership while … working across enterprise-scale environments. You'll be the senior member of a small, capable SOC team (mentoring two Security Analysts) and will take ownership of threat detection, investigation, and response across a broad client base. The company will actively support your professional development - including funded training towards CISSP within 12 months - and offers a clear path to … progress as the security function scales. Key Responsibilities Act as the technical lead for two Security Analysts, providing guidance and mentoring. Manage and enhance the Microsoft Security Stack (Sentinel, Defender, Purview, XDR). Drive unified logging and event correlation across cloud, on-prem, and endpoint sources. Conduct proactive threat hunting to identify and mitigate risks early. Integrate More ❯

As Hargreaves Lansdown (HL) continues it digital journey, we are enhancing our Cloud Assurance capabilities, within our Information Security Team. We are seeking a highly skilled Senior Security Analyst with a proven track record in delivering and maintaining Cloud assurance, preferably within a financially regulated enterprise environment or similar. The Senior Security Analyst is a specialist lead SME role with the primary focus on AWS Cloud Security Assurance, as well as Governance, Risk and supporting Compliance. You will be supporting the Information Security function to ensure HL remains effective in protecting critical information assets within risk appetite. You will be working with a highly skilled and committed Security, Digital … IT and Cloud teams. You will play a significant role in our Cloud journey, working with our AWS and Azure Cloud platforms and security toolsets. We offer a commitment to your career development through training, mentoring and internal opportunities. What you'll be doing You will be the SME and lead for the technical aspects of Cloud security More ❯

DSA is hiring a Senior Information Security Analyst. This is a full-time position supporting a customer in the DC Metro area with a HYBRID Schedule. This position supports the Environmental Protection Agency (EPA). DSA is the Prime and has been working with this customer on this contract for more than 13 years. It is a dynamic … week is required. Core work hours dedicated to DSA and our direct customers are 8 am est to 5 pm est. The Environmental Protection Agency (EPA) Office of Information Security and Privacy (OISP) is responsible for developing and maintaining agency-wide information security and privacy programs; developing and maintaining information security and privacy policies, procedures, and control … techniques; training personnel with significant information security responsibilities and assisting senior agency officials with information security and privacy responsibilities. The Senior Information Security Analyst will be an integral part of a team responsible for supporting the development and maturation of an Agency-wide information security (InfoSec) program for a large civilian Federal agency. More ❯

ICF International seeks an experienced Senior Cyber Security Analyst to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Senior Cyber Security Analyst to support a large federal cyber security … how vulnerabilities are exploited, and the way hostile cyber actors operate. Utilize your skills to help experiment and prototype future cyber capabilities for implementation at large-scale. As the Senior Cyber Security Analyst, you will work with our customers, developers, and researchers to evolve, automate, and enhance cybersecurity capabilities in defense or federal agencies. This is an … Arlington, VA and the remainder of the week teleworking. A great way to have work-life balance. What You Will Be Doing: Leading a team of 3-4 Cyber Security Analysts in their day-to-day duties to include mentoring and professional development of team members Augment operational cyber analysts and act as a consultant for detection and/ More ❯

Senior Cyber Security Analyst Crewe | Hybrid (3 days in office) | Permanent | Up to £50,000 plus bonus + benefits! This is an brilliant opportunity for an experienced Senior Cyber Security Analyst to play a key role in protecting our client's systems, networks, and data. You'll lead on threat detection, incident response, and … security improvements, working closely with teams across the business to maintain compliance and best practice. What you'll do: Lead threat detection, incident response & vulnerability management Strengthen cyber security posture across cloud, infrastructure & applications Advise development teams on security best practice (SDLC) Maintain ISO 27001 & Cyber Essentials Plus standards Mentor junior analysts & develop SOC processes What we … re looking for: Strong technical cyber security background Application, cloud (AWS) & infrastructure security knowledge Experience with EDR & NDR tools specifically CrowdStrike. Linux & database skills (MySQL, PostgreSQL, Apache, PHP) Knowledge of ISO 27001, Cyber Essentials & security frameworks. Apply now or get in touch with the DCS Technology to discuss further DCS Recruitment and all associated companies are committed More ❯

Senior Cyber Security Analyst Up to £60,000 + bonus + benefits Crewe, UK (Hybrid - 3 days in office) Permanent | Full-time We're looking for an experienced Senior Cyber Security Analyst to play a key role in protecting our client's systems, networks, and data. This is an exciting opportunity to lead on … threat detection, incident response, and vulnerability management , while driving continuous improvement across the organisation's security posture. You'll collaborate closely with infrastructure, development, and compliance teams to maintain high standards of cyber resilience and uphold key frameworks such as ISO 27001 and Cyber Essentials Plus . Key Responsibilities: * Lead threat detection, incident response, and vulnerability management activities * Strengthen … cyber security posture across cloud, infrastructure, and applications * Provide expert guidance to development teams on secure SDLC practices * Maintain compliance with ISO 27001 and Cyber Essentials Plus standards * Mentor junior analysts and support SOC process development Key Skills & Experience: * Strong technical background in cyber security * Experience with application, cloud (AWS) , and infrastructure security * Proven hands-on experience More ❯

a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand experience and proven security models to protect their data. ShorePoint subscribes to a "work hard, play hard" mentality and celebrates individual and company successes. We are passionate about our mission and going above … days of PTO, 11 holidays, 85% of insurance premium covered, 401k, continued education, certifications maintenance and reimbursement and more. Who we're looking for: We are seeking a Senior Security Analyst with expertise in designing and implementing network solutions around Zero Trust Architecture (ZTA). The ideal candidate will advise program and project leads on security strategies, assist with technology planning, and support the integration of ZTA capabilities into enterprise networks. The Sr. Security Analyst role requires strong technical knowledge, stakeholder engagement, and the ability to guide security roadmap development. This is a unique opportunity to shape the growth, development and culture of an exciting and fast-growing company in the cybersecurity More ❯

s Customer Success team partners with federal customers to advise and assist them in designing and securing Appian-based solutions. To support this mission, we are looking for a Senior Governance, Risk & Compliance (GRC) Security Analyst to assist federal customers in understanding and implementing cybersecurity strategies for their Appian deployments. This role will involve contributing to the … security authorization process and gaining experience in guiding customers through the government's IT security authorization process. The ideal candidate is passionate about cybersecurity and eager to learn how to architect secure solutions for federal customers. You will gain hands-on experience with cloud platforms like Amazon Web Services (AWS) and Microsoft Azure, and assist in designing end … the government. A willingness to dive into the NIST Risk Management Framework (RMF) and Authority to Operate (ATO) processes is essential, as you will support the development of System Security Packages (SSPs) and learn how to navigate RMF procedures under the guidance and mentorship of a senior cyber advisor. This is a great opportunity for someone looking to More ❯

Description Oak Grove Technologies, LLC, a dynamic and fast-growing federal contractor, is seeking a highly skilled and motivated Senior Network Security Analyst to join our team and support the Defense Threat Reduction Agency's (DTRA) Advance Red Cyber program in executing Red Team Assessments. In this role you will support the continuous monitoring and risk mitigation … over 20 years of expertise in training, consulting, technology, and operational support, the company provides services to the military, government, and law enforcement. Committed to excellence, innovation, and national security, Oak Grove Technologies fulfills federal defense contracts and actively supports veterans through sponsorships and events. Driven by its mission-focused approach, the company seeks top talent to develop impactful … Support continuous monitoring and risk mitigation of sensitive networks and systems in alignment with DoD cybersecurity policies, procedures, and best practices. Configure, scan, monitor, alert, and generate reports using security tools. PCAP collection and analysis. What Desired Skills You'll Bring Experience with PCAP collection and analysis. Prior experience as a SOC analyst. Familiarity with red teaming or offensive More ❯

Overview The Government Publishing Office (GPO) SecDevOps program provides advanced security, development, and operations support to safeguard federal information systems and infrastructure. This initiative integrates cybersecurity best practices with agile development and IT operations to ensure continuous security, compliance, and resilience across GPO's enterprise IT services. The mission is to protect and enable GPO's digital transformation … by delivering secure, scalable, and reliable IT services in alignment with federal cybersecurity mandates and operational excellence standard s. DecisionPoint Corporation is seeking a Senior IT Security Operations Analyst to provide expert-level support to the GPO IT Security Division, leading the development and operations of the Technical Reference Model (TRM) toolset, and supporting the full … lifecycle of Risk Management Framework (RMF) artifacts. This position plays a critical role in securing GPO's enterprise systems by ensuring consistent development, implementation, and operation of IT security controls across IT/Op eration s ( ITOps ) and enterprise service environments. The role demands close coordination with program managers, system owners, and security stakeholders to maintain the integrity More ❯

Tyto Athene is searching for a Senior Security Operations Center Analyst to support the customer Enterprise Cybersecurity Operations Support Team responsible for protecting the information and assets within the customer's information technology infrastructure, including sensitive data that directly supports the customer's mission, national security and operational readiness. The ideal candidate will have Security … ability to drive strategic initiatives and ensure regulatory compliance, particularly with FISMA/NIST frameworks, to include DoD cybersecurity mandates and guidance. Responsibilities: Leadership & Strategy: Develop and implement strategic security operations plans, aligning with customer objectives and regulatory requirements. Serve as a primary point of contact for cybersecurity strategy and incident response. Incident Management: Oversee the monitoring and analysis … of security events, directing incident response efforts to mitigate threats. Coordinate with the Information Systems Security Manager (ISSM) for comprehensive reporting and remediation strategies. System and Network Security: Ensure continuous assessment of network and system security postures, evaluating new technologies and system configurations for potential risks. Champion the implementation and management of advanced cybersecurity tools, including More ❯

have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman is looking for a Senior Principal Industrial Security Analyst/Principal Industrial Security Analyst. The candidate must have relevant experience in industrial security programs. Strong working knowledge of Intelligence Community … Directives (ICD) and the National Industrial Security Program (NISP). Candidate must have strong interpersonal skills to be able to communicate effectively and able to manage multiple tasks simultaneously, make decisions in the midst of ambiguity and meet deadlines. The successful candidate must be a self-starter that needs minimal supervision. Some travel may be required. Develops, and administers … security programs and procedures for classified or proprietary materials, documents, and equipment. Studies and implements federal security regulations that apply to company operations. Obtains rulings, interpretations, and acceptable deviations for compliance with regulations from government agencies. Prepares manuals outlining regulations, and establishes procedures for handling, storing, and keeping records, and for granting personnel and visitors access to restricted More ❯

Senior Cyber Security Risk Analyst Reading - 4 days per week on site £70- £85,000 + bonus + benefits My client, a leading global manufacturer based in Berkshire are actively looking for Senior Cyber Security Risk Analyst to join their dynamic team. This role is an exciting opportunity to be a part of really … with the ability to assess risks, identify gaps, and propose mitigation strategies across IT systems and third parties. Excellent communication and stakeholder management, including experience presenting risk insights to senior leadership and working across technical and business teams. Proven experience in cybersecurity disciplines, ideally 5-7 years in roles covering risk management, architecture, engineering, or vulnerability management. Relevant certifications More ❯

Senior Cyber Security Risk Analyst Milton Keynes- 4 days per week on site £70- £85,000 + bonus + benefits My client, a leading global manufacturer based in Berkshire are actively looking for Senior Cyber Security Risk Analyst to join their dynamic team. This role is an exciting opportunity to be a part of … with the ability to assess risks, identify gaps, and propose mitigation strategies across IT systems and third parties. Excellent communication and stakeholder management, including experience presenting risk insights to senior leadership and working across technical and business teams. Proven experience in cybersecurity disciplines, ideally 5-7 years in roles covering risk management, architecture, engineering, or vulnerability management. Relevant certifications More ❯

Senior Information Security Analyst Redstone Arsenal/Huntsville, AL IPTA's Technology Solutions Team is passionate about providing our customers with technical solutions that satisfy their business needs. Through collaborative interactions with customers, team members, subject matter experts (SMEs), technical leaders, and partners we design practical solutions that solve real problems for major government and business organizations. … looking for: Smart people with a passion for technology Ability to solve challenging business problems Self-directed professionals Hunger to continually learn and grow IPT is seeking talented Information Security Analysts to support our work at the Army Combat Capabilities Development Command (DEVCOM) Army Aviation and Missile Center (AvMC), Redstone Arsenal, AL. Cybersecurity expertise is required to support all … the supporting technical role and actions necessary to support and participate in the Cybersecurity authorization of networks and systems. Collect, develop, document, and enforce cybersecurity controls, policies, procedures, and Security Technical Implementation Guides (STIGs) settings IAW the new systems architectural requirements. Provide one on one support to customer base and answer technical cyber questions. Guide new customers through the More ❯

provides hands-on experienced services to civilian and DoD programs worldwide. Delivering highly skilled, cleared personnel who provide services on five continents for a portfolio of customers. Summary: The Senior Information Security Analyst is responsible for identifying and mitigating security risks, monitoring systems for vulnerabilities, and ensuring compliance with industry standards and regulatory requirements. The ideal … candidate will have a strong technical background, excellent analytical skills, and the ability to work collaboratively across departments to strengthen the organization's security posture. Responsibilities Essential Job Functions: Responsible for all activities relating to RMF control remediation and artifact gathering for specified systems. Works with an engineering team to ensure that information security is reflected properly in … Technical Order and Time Compliant Technical Order). Develop information systems assurance programs to include vulnerability and threat management, and control guidelines. Advises other sections regarding internal controls and security procedures. Prepares activity and progress reports relating to the information systems audit function. Access to eMASS (system used to log RMF activities) may be required. Qualifications Necessary Skills and More ❯

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people first! We are committed to recruiting, nurturing, and retaining top talent! We offer a competitive total compensation package that … sets us apart from our competition. Core One is a team-oriented, dynamic, and growing company that values exceptional performance! Core One is seeking Senior Cyber Security Analyst to support our IC program. This position requires a TS/SCI w/Poly clearance Responsibilities: Conduct hands-on forensic reviews of devices, including laptops and mobile devices More ❯

plays a pivotal role in managing and optimising the organisations critical enterprise technical services that underpin and enable UKRI's business capabilities. Within the group a team of Information Security Professionals support the delivery of modern, secure, resilient and scalable services across a larger federated team of Digital, Data and Technology professionals to deliver impact across the organisation and … the wider UK research and innovation system. Join us for this rare opportunity to apply your expertise in information security in a dynamic, fast-paced security operational and strategic role in an organisation at the heart of research and innovation in the UK. Working as part of a team of technical specialists, your broad remit is to ensure … the security and integrity of the organisation's IT infrastructure. You will work closely with development, operations, architecture and security teams to implement and maintain secure systems and protocols, monitor for security threats, respond to incidents, and continuously improve the security posture. Security: As a minimum, due to the nature of this role, candidates must More ❯

Group plays a pivotal role in managing and optimising the organisations critical enterprise technical services that underpin and enable UKRIs business capabilities. Within the group a team of Information Security Professionals support the delivery of modern, secure, resilient and scalable services across a larger federated team of Digital, Data and Technology professionals to deliver impact across the organisation and … the wider UK research and innovation system. Join us for this rare opportunity to apply your expertise in information security in a dynamic, fast-paced security operational and strategic role in an organisation at the heart of research and innovation in the UK. Working as part of a team of technical specialists, your broad remit is to ensure … the security and integrity of the organisation's IT infrastructure. You will work closely with development, operations, architecture and security teams to implement and maintain secure systems and protocols, monitor for security threats, respond to incidents, and continuously improve the security posture. Security: As a minimum, due to the nature of this role, candidates must More ❯

Kforce has a client in Huntsville, AL that is seeking a Senior Security Operations Analyst. Responsibilities: Respond to and resolve cybersecurity incidents and proactively prevent reoccurrence of these incidents Apply leading-edge principles, theories, and concepts Contribute to the development of new principles and concepts Work on unusually complex problems and provide highly innovative solutions Operate with substantial … in company and technical competencies Bachelor's degree 8+ years of experience supporting Information Technology or Intelligence Operations Experience supporting a Computer Incident Response Team, Cyber Network Operations, or Security Operations Center (SOC) operations for a large and complex enterprise Experience with Intelligence Driven Defense, Cyber Kill Chain methodology, or MITRE ATT&CK framework Knowledge of industry-accepted standards … for incident response actions and best practices for SOC operations Knowledge of security operation tools, including SIMs or DCAP analysis Knowledge of intrusion set tactics, techniques, and procedures Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information The pay range is the lowest to highest compensation we More ❯

Prescient Edge is seeking a Senior TECHINT Analyst (Technical & Signals Security Countermeasures-TAB) to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package that includes: A competitive … retirement plan with no vesting schedule. Career development opportunities, including on-the-job training, tuition reimbursement, and networking. A positive work environment where employees are respected, supported, and engaged. Security Clearance: Security clearance required is TS/SCI with a CI POLY or the ability to obtain a CI POLY. Job Requirements Qualifications: Develops, processes, and evaluates TECHINT … degree related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education and an additional 5 years of related senior experience, for a total of 17 years, as a substitute to the Master's degree. Location: Reston, VA. Prescient Edge is a Veteran-Owned Small Business (VOSB) founded as More ❯

Are you a proactive security professional ready to lead incident response and shape the future of security operations across a global enterprise? Join a market-leading organization undergoing a major transformation to build a Group Shared Services model across the UK, Ireland, and the US. This is your chance to play a pivotal role in strengthening security posture across diverse business models-including third-party and franchisee environments. Responsibilities: Lead incident response across multiple regions and business units. Drive security gap analysis and remediation strategies. Manage vulnerability detection and resolution using tools like Tenable, Nessus, and Microsoft Defender. Collaborate with internal teams, external vendors, and franchisees. Develop and refine security documentation and executive reporting. … Excellent stakeholder engagement and communication skills. Experience in Microsoft-centric environments and distributed/franchisee models is a plus. Why this role stands out: Be part of a maturing security function with global impact. Work in a flexible hybrid model that supports work-life balance. Collaborate across regions and business units in a high-autonomy environment. Competitive salary and More ❯

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical … most vital transportation infrastructures, working alongside leaders in aviation, engineering, data science, and systems integration. At Peraton, you won't just support the mission - you'll define it. The Security Operations Center (SOC) Analyst provides oversight and operational leadership for security monitoring, event triage, and incident response activities, ensuring continuous protection, resilience, and readiness of FAA systems … and networks. This role integrates deep technical expertise with strategic planning and interagency collaboration to defend against emerging cyber threats while ensuring compliance with national policies, regulations, and security standards. Key Responsibilities Cybersecurity Monitoring & Incident Response Oversee the continuous monitoring of FAA systems and networks, ensuring timely detection of suspicious or anomalous activity. Lead event triage processes, assessing severity More ❯