276 to 300 of 1,108 Permanent Security Engineer Jobs

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer to join our team of passionate individuals in San Antonio, TX. In this role you will support challenging … mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: The mission of the Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS … enable the adoption of innovation and emerging technologies that create opportunities for transformative change. Responsibilities: The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not limited to, the following: Primarily responsible for maintaining the test and operational environments to include all cybersecurity More ❯

This position is contingent on contract award Description: The Information Systems Security Engineer shall perform or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation strategies. Validates and verifies system security requirements definitions and analysis and establishes system security designs. Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave environments to include those with multiple enclaves and with differing protection/classification requirements. Builds IA into … systems deployed to operational environments. Assists architects and systems developers in the identification and implementation of appropriate information security to ensure uniform application of Agency Security Policy and Enterprise Solutions. Supports the building of security architectures. Enforces the design and implementation of trusted relations among external systems More ❯

Security Engineer - Remote (ad-hoc travel) - £61,500 + Car Allowance + Bonus + Benefits La Fosse is partnered with a nationally recognised organisation to hire an Security Engineer. This is a key role within their platform team, focused on maturing infrastructure security and acting as … proactive link between SOC and Governance functions. Key Responsibilities: Conduct external scans, assess public-facing infrastructure, and proactively identify vulnerabilities. Define and implement technical security controls aligned with governance policies. Support threat modelling and threat hunting initiatives within a largely AWS environment. Contribute to the design and development of … a new SIEM product. Provide engineering input into infrastructure and system design, setting clear security requirements. Assist with incident response and forensics investigations as needed. Work closely with SOC (alerting/response) and Governance (policy/risk) to deliver joined-up security improvements. Requirements: Experience in security More ❯

OPS Consulting is seeking an Information Systems Security Engineer to work in Laurel, MD. Job Descriptions: The Information Systems Security Engineer (ISSE) shall perform and review technical security assessments of computing environments to identify points of vulnerability, non- compliance, establish information assurance standards and confirm … regulations and recommend mitigation strategies are being met. The ISSE will validate and verify system security requirements and build IA systems deployed to operational environments. Responsibilities: Participate as the primary security engineering representative on engineering teams for the design, development, implementation, and evaluation of architectures, systems, or system … policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments. Make recommendations on the system- level to resolve security requirements. Perform system or network designs that encompass multiple enclaves, to include those with differing data protection. Provide security planning, assessment, risk analysis More ❯

Cyber Security Engineer Level: Subject Matter Expert (SME) Location: Reston, Virginia Clearance Requirement: TS/SCI Full Scope Polygraph Job Summary We are seeking an experienced Cyber Security Engineer (SME) to protect our customer's information systems and networks from potential cyber-attacks. This role requires … expertise in Firewalls, VPNs, Data Loss Prevention (DPS), IDS/IPS, Web-Proxy, security tools, and security audits. The position is a hybrid role, combining onsite and remote work. Primary Responsibilities: • Plan, implement, manage, monitor, and upgrade security measures and tools for protecting information systems and networks. … Automate repeatable tasks and provide consultative support. • Design, configure, implement, troubleshoot, and maintain security platforms (e.g., firewalls, intrusion detection/prevention, anti-virus/malware, cryptography systems, SIEM, MDM). • Formulate systems and methodologies, respond to security events, and assist in remediation efforts. • Participate in the change management More ❯

Job title: Cyber Security Engineer Location: Washington, DC 20319 (Hybrid) Duration: Long term Certification: IAT II/IAM II Clearance: Top Secret or above Job Summary: We are seeking an experienced Cyber Security Engineer to join our team. The successful candidate will be responsible for designing … implementing, and maintaining the security infrastructure for our organization. This includes ensuring compliance with regulatory requirements and industry standards. Primary Responsibilities: • Design, implement, and maintain security controls to protect against cyber threats • Conduct risk assessments and vulnerability testing to identify security gaps • Develop and implement remediation plans … to address identified vulnerabilities • Ensure compliance with regulatory requirements, including ACAS, HBSS, and eMASS • Collaborate with cross-functional teams to ensure security is integrated into all aspects of the organization • Stay up-to-date with emerging threats and technologies, and make recommendations for security improvements Skills Required: • ACAS More ❯

it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. We are actively hiring a Cyber Security Engineer to join our Mission Technology Division working in Reston, VA. This role is responsible for protecting information systems and networks from potential … cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology and utilization of Firewalls (Security Groups), VPNs, Data Loss Prevention (DPS), IDS/IPS, Web-Proxy, Security tools, and Security Audits. Candidates will work directly with Team leads, developers and operations personnel … throughout a DevSecOps life cycle both on policy and technical implementation of technologies. Primary Responsibilities: Plan, implement, manage, monitor, and upgrade security measures and tools for the protections of information systems and networks and automate repeatable tasks in a consultative role; Design, configure, implement, troubleshoot, and maintain all security More ❯

R- Description Leidos has a new and exciting opportunity for a Sr. Information Systems Security Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical … Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Primary Responsibilities: The ISSE shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established … IA standards and regulations and recommended mitigation strategies. This includes: Validates and verifies system security requirements definitions and analysis and establishes system security design Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing and enclave environment to More ❯

iSenpai is a Woman-Owned Small Business (WOSB) that provides enterprise IT and cyber security services, cloud technology, and data analytics solutions for US Government and commercial customers. We specialize in cloud-based solutions with cyber security integrated into the design, delivered using efficient Agile DevSecOps. Engaging across … bill to NFL tickets, Movie Tickets, Live Performances, etc Rewards for obtaining new IT certifications Computer-based training (CBT) library on IT and information security topics and certifications Remote access to a virtual lab for testing/learning opportunities Flexible/Alternative Work Schedules (based on customer requirements) iSenpai … unsolicited resumes or staffing services. Do not attempt to solicit your services. Single owner corp to corp OR 1099 are encouraged to apply! Cyber Security Engineer (TS/SCI w/CI Poly)-Chantilly, VA Required Degree: Bachelor's degree in a relevant technical (STEM) field Required Experience More ❯

Senior Cyber Security Engineer (SIEM/XDR) Permanent Salary: up to £65,000 plus bonus Location: Sheffield Working arrangement: Hybrid (3 Days on Site 2 from home, 9-5 Mon-Fri) Your new company I'm on the lookout for a talented cyber security engineer based … in Sheffield. This is a fantastic opportunity to progress your cyber security career with a renowned UK organisation. This role requires eligibility to obtain SC and NPPV3 clearance, as a result it does not offer visa sponsorship. Your new role will involve Working with clients on Splunk, LogRhythm, Qradar … on behalf of this organisation's clients Working with this organisation's clients to design, configure and integrate SIEM and XDR platforms Advising on security engineering best practice to clients Act as 3rd line escalation point for analysts Testing implementations and integrations Creating surrounding documentation where required What you More ❯

Description The Data Security Engineer is responsible for designing, implementing, and maintaining MO's data security frameworks to safeguard sensitive information against unauthorised access, breaches and cyber threats. This role focuses on identifying vulnerabilities, establishing robust security protocols and ensuring compliance with industry standards and regulatory … requirements. The Data Security Engineer collaborates with cross-functional teams to develop security solutions that align with business objectives, enhance system resilience and promote a culture of data security across the organisation. By proactively addressing security challenges, this role plays a pivotal part in protecting … fostering trust among stakeholders & customers. You are a detail-oriented and analytical professional with a passion for safeguarding data and a deep understanding of security best practices. With a solid foundation in cybersecurity principles, you have experience designing and implementing security measures that protect sensitive information in complex More ❯

Description The Data Security Engineer is responsible for designing, implementing, and maintaining MO's data security frameworks to safeguard sensitive information against unauthorised access, breaches and cyber threats. This role focuses on identifying vulnerabilities, establishing robust security protocols and ensuring compliance with industry standards and regulatory … requirements. The Data Security Engineer collaborates with cross-functional teams to develop security solutions that align with business objectives, enhance system resilience and promote a culture of data security across the organisation. By proactively addressing security challenges, this role plays a pivotal part in protecting … fostering trust among stakeholders & customers. You are a detail-oriented and analytical professional with a passion for safeguarding data and a deep understanding of security best practices. With a solid foundation in cybersecurity principles, you have experience designing and implementing security measures that protect sensitive information in complex More ❯

are motivated by creating and delivering innovative solutions to our nation and global customers. Kratos has a new opportunity for an experienced Information System Security Engineer (ISSE) to support the development of new information systems and to bolster the cybersecurity posture of legacy systems. This role will develop …/700; NIST 800 series special publications; Executive Orders 13556 and 13636, the Joint Special Access Program Implementation Guide Rev 4, and DISA Security Technical Implementation Guides. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. U.S. … required. Travel to customer sites and other program locations will be required. Primary Responsibilities: Works with engineering teams to design and develop comprehensive system security architecture to satisfy NIST requirements. Provides expert technical support to all areas of cybersecurity portfolio. Interfaces with other cybersecurity disciplines to provide technical details More ❯

Are you ready to shape the future of cloud security for a major organisation? As part of this evolution, they’ve launched a brand-new Cloud Centre of Excellence and we’re on the hunt for a Cloud Security Engineer to be at the heart of this … This is a pivotal role where you’ll blend hands-on technical expertise with forward-looking strategy to design and implement enterprise-grade cloud security solutions on a self-service cloud platform. You’ll be part of a high-impact team working cross-functionally to enable secure innovation across … Group. You’ll be: Leading the design and implementation of secure cloud services (primarily Azure) within a self-service model. Acting as the cloud security SME, embedding security principles across compute, storage, networking, RBAC, and containerised environments. Building scalable, compliant solutions using Security-as-Code, Terraform, and More ❯

Are you ready to shape the future of cloud security for a major organisation? As part of this evolution, they’ve launched a brand-new Cloud Centre of Excellence and we’re on the hunt for a Cloud Security Engineer to be at the heart of this … This is a pivotal role where you’ll blend hands-on technical expertise with forward-looking strategy to design and implement enterprise-grade cloud security solutions on a self-service cloud platform. You’ll be part of a high-impact team working cross-functionally to enable secure innovation across … Group. You’ll be: Leading the design and implementation of secure cloud services (primarily Azure) within a self-service model. Acting as the cloud security SME, embedding security principles across compute, storage, networking, RBAC, and containerised environments. Building scalable, compliant solutions using Security-as-Code, Terraform, and More ❯

As a Top Secret Information Systems Security Engineer (ISSE) for this program, you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology … and strong Dev Ops practices. You will be responsible for the secure design, analysis, and test of information security systems and products. You will ensure technical documentation exists for all systems and is kept up to date to include system security plans, business impact analyses, continuity of operations … plans, mitigations, authorized software lists, authorized hardware lists, and elevated user access list and roles. You will create and update security test plans for detecting and mitigating risk to information systems. engineer and perform tests and test plans to satisfy audits. You will evaluate, validate and implement solutions More ❯

Information System Security Engineer (ISSE) Washington Navy Yard, DC Secret Clearance required Job details Perform, and/or review, technical security assessments of enclaves within network to identify points of vulnerability, non-compliance with established IA standards and regulations and recommend mitigation strategies. Validate and verify system … security requirements definitions and analysis and establish system security designs. Design, develop, implement and/or integrate IA and related security systems, components, and controls for enclaves. Build IA into systems deployed to operational environments. Assist network architects and systems engineers in the identification and implementation of … appropriate information security functionality to ensure uniform application of DOD security policy for network systems and enclaves. Support the design and implementation of security architectures. Enforce the design and implementation of trusted relations among external systems and architectures. Assess and mitigate system security threats/risks More ❯

and access to 24/7 customer support we've become the leading all-in-one travel management solution. We are seeking a Product Security Engineer to join our expanding security team. In this role, you will ensure the security of our SaaS products and production … environments against evolving cyber threats. Collaborating closely with product development and DevOps teams, you will integrate security into the software development lifecycle and implement measures to minimise vulnerabilities. If you are passionate about staying ahead of emerging threats and enjoy building security solutions, this is an exciting opportunity … vulnerabilities together with our Builder team to protect our SaaS products. Secure Development: Educate and collaborate with developers on secure coding best practices. Conduct security design reviews, threat modelling, and risk assessments to ensure secure software architectures. Security Operations: Configure and monitor security tools to ensure timely More ❯

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer to join our team of passionate individuals in San Antonio, TX. In this role you will support challenging … mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: The mission of the Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS … enable the adoption of innovation and emerging technologies that create opportunities for transformative change. Responsibilities: The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not limited to, the following: Primarily responsible for maintaining the test and operational environments to include all cybersecurity More ❯

IT Security Engineer required by an established company located in Horsham. The IT Security Engineer will be responsible for Protecting internal IT systems and maintaining the company’s security infrastructure Monitoring security systems Checking server & firewall logs Supporting security audits Identifying vulnerabilities and … implementing fixes Assisting with system backups & updates Data protection Providing IT security support Key Experience: A technical background in IT support (2nd line) Commercial experience in role where IT security has been the main focus Firewalls Supporting users with IT security Experience in any of the following … areas would be advantageous but is not a prerequisite: Working on security audits ISO 27001 If you are seeking a role of this nature, please get in touch for more information. More ❯

IT Security Engineer required by an established company located in Horsham. The IT Security Engineer will be responsible for: Protecting internal IT systems and maintaining the company's security infrastructure Monitoring security systems Checking server & firewall logs Supporting security audits Identifying vulnerabilities and … implementing dfixes Assisting with system backups & updates Data protection Providing IT security support Key Experience: A technical background in IT support (2nd line) Commercial experience in role where IT security has been the main focus Firewalls Supporting users with IT security Experience in any of the following … areas would be advantageous but is not a prerequisite: Working on security audits ISO 27001 If you are seeking a role of this nature, please get in touch for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. More ❯

Transform technology into opportunity as an Information Systems Security Engineer (ISSE) with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At … GDIT, people are our differentiator. Our work depends on an Information Systems Security Engineer (ISSE) joining our CNIC Applications Support team which provides system administration, development/maintenance support and ISSE support of Commander, Navy Installation Command (CNIC) applications in Norfolk, VA. HOW OUR INFORMATION SYSTEMS SECURITY ENGINEER WILL MAKE AN IMPACT: Guides program managers and thru RMF process expediting control implementation/policy creation to achieve/maintain 3-year ATO Authors Standard Operating Procedures, policies, and IA plans of action to ensure systems compliance with Federal/DoD guidance. Maintains system eMASS records More ❯

Job Title: Fire and Security Engineer Location: Liverpool and surrounding areas Salary: 35,000 - 42,000 (DOE) Benefits: Company vehicle, fuel card, tools provided, overtime available, training & development opportunities We're working on behalf of a well-established client in the fire and security industry who is … currently looking to add an experienced Fire and Security Engineer to their team, covering Liverpool and the surrounding areas. The Role: As a Fire and Security Engineer, you'll be responsible for the installation, service, and maintenance of a variety of systems, including fire alarms, CCTV … and residential sites, ensuring systems are working efficiently, safely, and in compliance with relevant standards. Key Responsibilities: Installing, servicing, and maintaining fire alarm and security systems Diagnosing and resolving system faults Completing routine inspections and testing Providing clear, professional communication with clients on site Accurately completing job reports and More ❯

We are watchTowr, a VC-backed cyber security startup helping organisations continuously discover vulnerabilities in their Internet-facing attack surface. Cyber security veterans and technical experts, we are obsessed with building cybersecurity technology to help prevent breaches. With experience informed by years of simulating sophisticated cyber attacks against … and aggressive growth phase of our journey and are excited to continue adding colleagues to join our phorce of nature. Our vision for offensive security is continuous. But what's the role? We are seeking an ambitious Information Security Engineer to join our Platforms team to focus … on our internal security programme. Sounds great-what will I do? This role involves: Security Architecture in the Cloud : Designing and implementing secure cloud infrastructures, ensuring robust protection against potential threats. Endpoint Management and Administration : Overseeing the deployment, configuration, and maintenance of endpoint security solutions to safeguard More ❯

Job title: Senior Security Engineer Client: Fintech trading firm Salary: £175,000 + Bonus/Benefits Location: London (hybrid) Experience level : 5+ years An elite systematic trading firm is seeking a Security Engineer to play a key role in strengthening their global security posture. As … a subject matter expert, you’ll lead initiatives across network, cloud, data, and system security guiding critical IT projects, running threat models for complex systems, and building automation to validate controls and resilience. You'll act as the escalation point for Security Operations, driving swift resolution of advanced … threats and shaping the long-term security roadmap. This is a high-impact role for a proactive, driven security expert ready to take the lead in a cutting-edge fintech environment. Key Responsibilities Enhance security across critical domains including network, system, cloud, email, and data security. Act More ❯