126 to 150 of 347 Security Specialist Jobs

Role Title: Information Security Specialist Location: Oxfordshire Clearance Required: DV British Citizens only Contract Type: Inside IR35 Duration: 12 months Rate/Salary: £700pd Overview We are seeking a highly skilled DV-cleared Information Security Specialist to support a range of high-profile programmes with national … significance. You ll provide expert guidance on information assurance and cyber risk, helping ensure systems, solutions, and data are protected by effective, risk-based security controls. This role is ideally suited to someone with a strong background in secure government or defence environments, capable of working across multiple stakeholders … and influencing key decisions from a security perspective. Key Responsibilities Analyse and communicate cyber and information risks to project teams and risk owners. Provide expert subject matter advice to senior stakeholders, including CISOs and project leads. Guide IT and transformation projects on security best practices, architecture, and compliance. More ❯

Senior Security Consultant (AI Specialist) Job Title: Senior Security Consultant (Architecture - AI Specialist) Overview: We are seeking a highly skilled and experienced Security Architect with a strong specialisation in Artificial Intelligence (AI) security. The ideal candidate will be responsible for designing, implementing, and maintaining robust … security architectures for AI-powered applications and infrastructure. You will play a critical role in identifying and mitigating security risks associated with AI, ensuring data privacy, and promoting ethical AI practices. This role requires a deep understanding of both traditional security principles and the unique challenges posed … by AI technologies. What you'll be doing: AI Security Architecture: Design and implement secure architectures for AI/ML models, data pipelines, and related infrastructure. Develop security policies and procedures specific to AI systems. Evaluate and select security tools and technologies for AI environments. Risk Assessment More ❯

environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS) is currently seeking a highly motivated Industrial Security Specialist to join our dynamic team in San Antonio, TX. Position Responsibilities: Conducts … assigned Internal Security Controls through performance of compliance assessment reviews and self inspections to ensure compliance with government and company regulations/requirements for facilities and aircraft. Identifies deficiencies and recommends corrective action. Assists less experienced personnel with Internal Security Controls. Conducts Administrative Inquiries on personnel, processes and … in accordance with established operating procedures to determine level and scope of non-compliance with government and company regulations/requirements. Assists with Communication Security (COMSEC) duties and responsibilities in compliance with government regulations/requirements. Assists COMSEC custodians and less experienced personnel in COMSEC responsibilities. Protects government, intellectual More ❯

one purpose, we can accomplish our mission and be an organization anyone would be proud to be a part of. POSITION SUMMARY The Information Security Specialist is vital in safeguarding the confidentiality, integrity, and availability of systems and data within the Distributed Common Ground System (DCGS) and the … responding to vulnerabilities, and supporting continuous monitoring initiatives. Working closely with the Zero Trust Architect, DevSecOps engineers, system administrators, and government cybersecurity personnel, the specialist will manage system security controls, support developing and reviewing System Security Plans (SSPs), and assist with Security Analysis Reports. The specialist … maintaining system resiliency. ESSENTIAL JOB FUNCTIONS Evaluate, implement, and maintain cybersecurity frameworks following the DoD Risk Management Framework (RMF). Develop and update System Security Plans (SSPs), Security Analysis Reports, and associated RMF documentation for DCGS and STATEFARM systems. Design and enforce access control policies, user authentication procedures More ❯

The Cloud & Security Specialist will lead the Family of Schools' cloud-first strategy, ensuring a secure, efficient, and structured transition from on-premise infrastructure to Microsoft Azure and the broader Microsoft 365 ecosystem. This role will be responsible for maximising the potential of the M365 ecosystem, ensuring that … the full range of cloud services, collaboration tools, automation capabilities, and security features are effectively implemented and leveraged to enhance operational efficiency, teaching & learning, and administrative processes across the organisation. A key focus will be the development, standardisation, and governance of Microsoft 365 policies, best practices, and frameworks across … the Family of Schools, ensuring consistency, security, and compliance in areas such as Teams, SharePoint, OneDrive, Power Platform, and identity management. The postholder will also oversee the integration of cloud services with existing IT infrastructure, ensuring seamless interoperability and a futureproofed digital environment. Automation and modern cloud-native approaches More ❯

The Cloud & Security Specialist will lead the Family of Schools' cloud-first strategy, ensuring a secure, efficient, and structured transition from on-premise infrastructure to Microsoft Azure and the broader Microsoft 365 ecosystem. This role will be responsible for maximising the potential of the M365 ecosystem, ensuring that … the full range of cloud services, collaboration tools, automation capabilities, and security features are effectively implemented and leveraged to enhance operational efficiency, teaching & learning, and administrative processes across the organisation. A key focus will be the development, standardisation, and governance of Microsoft 365 policies, best practices, and frameworks across … the Family of Schools, ensuring consistency, security, and compliance in areas such as Teams, SharePoint, OneDrive, Power Platform, and identity management. The postholder will also oversee the integration of cloud services with existing IT infrastructure, ensuring seamless interoperability and a futureproofed digital environment. Automation and modern cloud-native approaches More ❯

This position is contingent on contract award Description: Enable planning, coordination, and implementation of the organization's information security. Identify current organizational security infrastructure, define future program requirements, and design and implement security related IT systems. Ensure systems provide a high level of data security and user … to the sensitive nature of business and financial data used by TD systems. Design and develop systems that provide a high level of data security and user compartmentalization due to the sensitive nature of business and financial data used by TD systems. Provide support to the ISSM for maintaining … the appropriate operational Cybersecurity posture for a system, program, or enclave Assist in maintaining appropriate operational security posture for an information system or program Provide support to the Government on all matters (technical and otherwise) involving the security of the information system Assist with the management of security More ❯

Job Description Position: Personnel Security Specialist Reports To: The Customer and Project Manager Clearance Type: Active TS/SCI with CI Poly Work Location: Ft. Meade, Maryland Advantage SCI is seeking a Personnel Security Specialist to be considered for employment. This individual shall support the Personnel … Security Division in assessing, validating, and certifying the trustworthiness of DIA and designated DoD-affiliated personnel for clearance access to Sensitive Compartmented Information (SCI) through case management, adjudication, to include due process in an accurate and timely manner. Additionally, this support requires experienced and professional Personnel Security Specialists More ❯

Security Control Assessor (IA Specialist) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US The Opportunity: Are you looking for a role that will impact protecting our Homeland … Security? Do you thrive in Risk Management Framework? If yes, please keep reading! As the Security Control Assessor, you will be a member of a team in our Service Assurance organization responsible for managing all Risk Management Framework activities for implemented CDM technologies. You'll also work in … a dynamic environment with other Information Assurance professionals using the latest technologies. Onsite position at Alexandria, VA for all 5 days! Responsibilities: The Security Control Assessor, you will be responsible for the following: Provide the United States Coast Guard (USCG) with tailored documentation to support their security authorization. More ❯

This position is contingent on contract award Description: Enable planning, coordination, and implementation of the organization's information security. Identify current organizational security infrastructure, define future program requirements, and design and implement security related IT systems. Ensure systems provide a high level of data security and user … to the sensitive nature of business and financial data used by TD systems. Design and develop systems that provide a high level of data security and user compartmentalization due to the sensitive nature of business and financial data used by TD systems. Provide support to the ISSM for maintaining … the appropriate operational Cybersecurity posture for a system, program, or enclave Assist in maintaining appropriate operational security posture for an information system or program Provide support to the Government on all matters (technical and otherwise) involving the security of the information system Assist with the management of security More ❯

Position Overview Alutiiq Solutions, LLC is excited to offer an incredible opportunity for a skilled Information Security and Communications Security Specialist to safeguard and manage the transmission of Classified National Security Information (CNSI) in compliance with Federal law and various security directives. This role requires … a thorough understanding of security protocols and Requires TOP SECRET/SCI security clearance and COMSEC briefing. primarily at the SECRET level. This role is located at Peterson SFB, Co. Job Duties and Responsibilities (Essential Functions) Compliance and Security Management: Serve as the Alternate COMSEC Responsible Officer … ACRO), providing COMSEC services in line with Presidential Decision Directives, CNSS Directives, and DoD and Air Force policies. Ensure compliance with Automated Information Systems Security requirements related to COMSEC duties. Verify that proper physical security accreditation is issued by designated Program Security Officers for supported facilities. Ensure More ❯

Join JRC's Strategic Defense & Internationa Operations Team (SD&IO)! We are a highly skilled and motivated Senior Cyber Security Specialist to join our dynamic team in Huntsville, AL, supporting the Missile Defense Agency. As the Senior Cyber Security Specialist, you will Work independently with minimal … including DoD Secure Host Baseline Cisco switches and routers Boundary defenses DoD 8570 IAM - III Certification Certification Details An active DoD SECRET Level Security Clearance (or have held one in the past 2 years) Strong skills in Tenable's Nessus/Assured Compliance Assessment Solution (ACAS): Vulnerability Analysis Managing … scan data in Security Center Providing reports to system owners, program managers, and ISSMs to track vulnerability metrics Uploading scan data to enterprise Mission Assurance Service ( eMASS ) to populate the asset management component Ports, Protocols, and Services (PP&S) LAN/WAN design and security Demonstrated knowledge of More ❯

project, but also the Louis Vuitton Museum in Paris, parts of the Burj Khalifa, and the Kennedy Space Centre . Position Overview The Cyber Security Specialist will ensure to minimise the risk for CRH, both monetary and reputational, due to potential cyber security threats. It is a … pivotal role as it requires daily engagements between GIS (Group Information Security), OpCos (Operating Companies) and vendors who are supporting our security systems. The role will protect the organisation's critical assets against any kind of cyber threat. Its purpose is to avoid, resist and respond to probable … In this role, you will be: Responsible for owning an area of Europe and the Operating Companies within that to build relationships to identify security issues & risks, and develop mitigation plans Able to write accurate and concise reports Involved in developing and implementing security baselines and hardening procedures More ❯

Network and Security Specialist London - Hybrid (4 days weekly in office) Competitive Salary + Car allowance VIQU have partnered with a prestigious Fortune 500 company that is looking to hire a Network and Security Specialist. The Network & Security Specialist will take the lead in delivering … comprehensive technical solutions, while overseeing the entire network and security lifecycle to ensure peak click apply for full job details More ❯

Application Security Specialist Our client is looking to hire an experienced Application Security Specialist to join them on a 6-month initial contract, to work on a hybrid (London, remote), inside IR35 model. The pay rate for this role will be circa £650 per day, inside … IR35 Key Skills Required: Strong Security and Development background, in SDLC-focused roles Deep knowledge of OWASP API Top 10 Able to review Swagger/Open API specs for vulnerabilities Advise on secure API design patterns Familiar with fallback controls such as WAF's, API gateways Experience using SIEM …/logging tools to track API threats Familiarity with NIST, OWASP SAMM, or internal security frameworks Experience producing risk dashboards/reports for API's Able to translate technical risks into business language, collaborating with key stakeholders Experience in large-scale, enterprise environments is a big plus If interested More ❯

Job Number: R IS Security Specialist Key Role : Maintain responsibility for all Information Systems Security Engineer ( ISSE ) duties in support of Department of Defense ( DoD ) Risk Management Framework ( RMF ) and Intelligence Community Directive ( ICD ) 503. Leverage knowledge of National Institute of Standards and Technology ( NIST ) Spe cia … l Publication 800-53 security controls and the Committee on National Security Systems Instruction 1253. Apply systems security engineering or architecture principles in support of the DoD RMF such as the specification, design, development, implementation, and modification of information system components. Select, tailor, and implement NIST SP … security controls in support of RMF Assessment and Authorization ( A & A ) requirements. Develop layered protections and establish cybersecurity Standard Operating Procedures ( SOPs ) or guidelines in support of security engineering practices for the organization's authorization boundary. Understand and apply system development lifecycle principles, including Agile or Waterfall, and More ❯

new cloud platforms and new application architectures, and the consultative and leadership skills to launch cloud computing projects on trajectories to success? As a Security Specialist Solution Architect within Amazon Web Services Federal sector, you will have the opportunity to shape and deliver on a strategy to build … as well as the larger public sector partner ecosystem. You would be a member of a dynamic team bringing the latest in disruptive, cloud security technologies to bear on the difficult IT problems facing National Governments. As a part of the business development and sales team within the larger … Worldwide Public Sector organization based near Washington DC, you will help remove security blockers and accelerate the adoption of AWS as the leading cloud technology platform in the public sector worldwide. You will participate in the creation and sharing of security best practices, technical content and new reference More ❯

ManTech seeks a Security Specialist-Mid, in support of our government customer. The Security Specialist provides special access security oversight for the Missile Defense Agency supporting 10,0000+ personnel at numerous geographically separated locations. Responsibilities include but are not limited to: Process new incoming Program … s authorization for program access. Update the JADE database with all incoming Program Indoctrination Agreements (PIA) and Debriefing Statements, as well as foreign travel, security violations, derogatory information, etc. Ensure all PARs, PIAs, and Debriefs, are scanned into the JADE database and assist customers as to the status of … to status, and/or checking pending folders, reciprocity files, and individual personnel folders Perform personnel verification actions via the Defense Information System for Security (DISS). Request Counterintelligence (CI) checks on foreign contacts associated with PAR candidates. Interact with customers concerning issues on PARs, Risk Assessments, program clearances More ❯

ManTech seeks a Security Specialist-Mid, in support of our government customer. The Security Specialist provides special access security oversight for the Missile Defense Agency supporting 10,0000+ personnel at numerous geographically separated locations. Responsibilities include but are not limited to: Process new incoming Program … s authorization for program access. Update the JADE database with all incoming Program Indoctrination Agreements (PIA) and Debriefing Statements, as well as foreign travel, security violations, derogatory information, etc. Ensure all PARs, PIAs, and Debriefs, are scanned into the JADE database and assist customers as to the status of … to status, and/or checking pending folders, reciprocity files, and individual personnel folders Perform personnel verification actions via the Defense Information System for Security (DISS). Request Counterintelligence (CI) checks on foreign contacts associated with PAR candidates. Interact with customers concerning issues on PARs, Risk Assessments, program clearances More ❯

CyberSecurity Specialist Flexible location – Glasgow, Ipswich, London, Northampton or Selby Permanent, full time Closing date: Monday 12th May 2025 Who we are We’re not just talking about making a difference, we’re making it happen. Wegenerate dispatchable, renewable power and create stable energy in an uncertainworld. Building on … zero carbon, lower cost energy future for all, andworking hard to decarbonise the planet for generations to come. About the role As a Cyber Security Specialist, you’ll be responsible for designing,developing, and maintaining cybersecurity products. This role involves workingclosely with cross-functional teams to ensure the … products meet the highestsecurity standards and address customer needs. You’ll play a critical role in incident response, swiftly investigating andmitigating security breaches to minimize their impact and proactively monitorand detect emerging threats and communicate findings to stakeholders. Additional responsibilities include: - Developing and implementing security policies, procedures, and More ❯

CyberSecurity Specialist Flexible location – Glasgow, Ipswich, London, Northampton or Selby Permanent, full time Closing date: Monday 12th May 2025 Who we are We’re not just talking about making a difference, we’re making it happen. Wegenerate dispatchable, renewable power and create stable energy in an uncertainworld. Building on … zero carbon, lower cost energy future for all, andworking hard to decarbonise the planet for generations to come. About the role As a Cyber Security Specialist, you’ll be responsible for designing,developing, and maintaining cybersecurity products. This role involves workingclosely with cross-functional teams to ensure the … products meet the highestsecurity standards and address customer needs. You’ll play a critical role in incident response, swiftly investigating andmitigating security breaches to minimize their impact and proactively monitorand detect emerging threats and communicate findings to stakeholders. Additional responsibilities include: - Developing and implementing security policies, procedures, and More ❯

CyberSecurity Specialist Flexible location – Glasgow, Ipswich, London, Northampton or Selby Permanent, full time Closing date: Monday 12th May 2025 Who we are We’re not just talking about making a difference, we’re making it happen. Wegenerate dispatchable, renewable power and create stable energy in an uncertainworld. Building on … zero carbon, lower cost energy future for all, andworking hard to decarbonise the planet for generations to come. About the role As a Cyber Security Specialist, you’ll be responsible for designing,developing, and maintaining cybersecurity products. This role involves workingclosely with cross-functional teams to ensure the … products meet the highestsecurity standards and address customer needs. You’ll play a critical role in incident response, swiftly investigating andmitigating security breaches to minimize their impact and proactively monitorand detect emerging threats and communicate findings to stakeholders. Additional responsibilities include: - Developing and implementing security policies, procedures, and More ❯

CyberSecurity Specialist Flexible location – Glasgow, Ipswich, London, Northampton or Selby Permanent, full time Closing date: Monday 12th May 2025 Who we are We’re not just talking about making a difference, we’re making it happen. Wegenerate dispatchable, renewable power and create stable energy in an uncertainworld. Building on … zero carbon, lower cost energy future for all, andworking hard to decarbonise the planet for generations to come. About the role As a Cyber Security Specialist, you’ll be responsible for designing,developing, and maintaining cybersecurity products. This role involves workingclosely with cross-functional teams to ensure the … products meet the highestsecurity standards and address customer needs. You’ll play a critical role in incident response, swiftly investigating andmitigating security breaches to minimize their impact and proactively monitorand detect emerging threats and communicate findings to stakeholders. Additional responsibilities include: - Developing and implementing security policies, procedures, and More ❯

CyberSecurity Specialist Flexible location – Glasgow, Ipswich, London, Northampton or Selby Permanent, full time Closing date: Monday 12th May 2025 Who we are We’re not just talking about making a difference, we’re making it happen. Wegenerate dispatchable, renewable power and create stable energy in an uncertainworld. Building on … zero carbon, lower cost energy future for all, andworking hard to decarbonise the planet for generations to come. About the role As a Cyber Security Specialist, you’ll be responsible for designing,developing, and maintaining cybersecurity products. This role involves workingclosely with cross-functional teams to ensure the … products meet the highestsecurity standards and address customer needs. You’ll play a critical role in incident response, swiftly investigating andmitigating security breaches to minimize their impact and proactively monitorand detect emerging threats and communicate findings to stakeholders. Additional responsibilities include: - Developing and implementing security policies, procedures, and More ❯

CyberSecurity Specialist Flexible location – Glasgow, Ipswich, London, Northampton or Selby Permanent, full time Closing date: Monday 12th May 2025 Who we are We’re not just talking about making a difference, we’re making it happen. Wegenerate dispatchable, renewable power and create stable energy in an uncertainworld. Building on … zero carbon, lower cost energy future for all, andworking hard to decarbonise the planet for generations to come. About the role As a Cyber Security Specialist, you’ll be responsible for designing,developing, and maintaining cybersecurity products. This role involves workingclosely with cross-functional teams to ensure the … products meet the highestsecurity standards and address customer needs. You’ll play a critical role in incident response, swiftly investigating andmitigating security breaches to minimize their impact and proactively monitorand detect emerging threats and communicate findings to stakeholders. Additional responsibilities include: - Developing and implementing security policies, procedures, and More ❯