576 to 600 of 1,407 Permanent Network Security Jobs

clients. That means a career packed with opportunities to grow and the ability to have an impact on every client you work with. ARSIEM is looking for a Cyber Network Defense Analyst 3 . This position is on-site to support one of our Government clients in Arlington, VA. Responsibilities Assists the Government lead in coordinating teams in preliminary … incident response investigations Assists the Government lead with interfacing with the customer while on-site Determines appropriate courses of action in response to identified and analyses anomalous network activity Assesses network topology and device configurations, identifying critical security concerns and providing security best practice recommendations Collects network intrusion artifacts (e.g., PCAP, domains, URIs, certificates, etc. … and uses discovered data to enable mitigation of potential Computer Network Defense incidents Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information Collects network device integrity data and analyzes for signs of tampering or compromise Assists with real-time CND incident handling (i.e., forensic collections, intrusion correlation and tracking, threat More ❯

is seeking a SR Cybersecurity Engineer to support its PEO C3N Contract in Aberdeen, MD. The Cybersecurity Engineer will provide a system-of-systems approach to advancing and synchronizing security architecture associated with protecting our assets (firewalls, intrusion detection systems, endpoint security systems, SIEM platforms, and threat mitigation) across PEO C3N. Responsibilities Provide Cybersecurity Engineering for Developmental and … Systems Support:Provide systems engineering and analysis support to the C5 community in support of cybersecurity requirements per AR 25-2 and corresponding DA PAMs ensure the security and availability of Mission Command as well as Communications systems. Provide tailored C5ISR engineering analysis concerning Cybersecurity integration at the request of Government and advise the Government of any potential technical … issues that result from this integration that present risk to achieving the goals of the digital force. Areas of focus may include communications security development and engineering support as well as programmatic and technology development for external organizations, including joint programs. Technical subject areas include encryption technologies, communications security/transmission security, satellite network security More ❯

Essential Duties and Responsibilities The Cyber Security Command Center (CSCC) provides the most timely and comprehensive intelligence on external threats to the Security Operations Center (SOC) for detection, continuous monitoring of multiple security-related information sources, threat hunting, and, when needed, manage incident response related to cyber, privacy, and data protection for Gates data, infrastructure, and networks. … information and other enrichment to conduct analysis and identify incidents and drive appropriate responses to contain and minimize impact the threats and restore normal operations. Key responsibilities: Actively monitor security threats and risks, provide in-depth incident analysis, evaluate security incidents, will provide proactive threat research, and recommend mitigation strategies. Utilize the latest in security technology and … response to support operations at Gates locations around the world. Act as a core member of the Incident Response Team, triaging, responding to and reporting incidents and providing cyber security metrics. Evaluating and determining if/when information security violations have occurred through examination of network or device logs, open-source research, vulnerability and configuration scan data More ❯

The Senior Project Engineer - OT Security supports the OT Security BAU team by helping to maintain and enhance cybersecurity controls, documentation, and governance in operational technology environments. The role includes adjusting security documentation within Veeva, updating procedures, assisting OT SMEs, and applying technical knowledge in OT security documentation for Firewall systems. This position requires hands-on … experience with industrial cybersecurity practices, a proactive attitude in cross-functional collaboration, and strong capabilities in technical writing and security compliance. This is an initial 3-month assignment with a strong likelihood of extension to 12 months based on performance and project needs. Responsibilities: Support the OT Security BAU team in daily operational and compliance-related activities. Maintain … and adjust OT security documentation in Veeva (e.g., SOPs, Work Instructions, Risk Assessments). Collaborate and support OT SMEs to update and align OT security documentation. Assist in adjusting documents of OT firewalls and network security zones. Document security enhancements aligned with IEC 62443, NIST, and cybersecurity frameworks. Ensure procedural compliance across GxP and non More ❯

telephone, remote and on-site support to clients as required, adhering to established SLAs, logging all activities within our ticketing system. Diagnose and troubleshoot complex hardware, software, cloud, and network issues to resolution. Perform in-depth analysis of system logs, event logs, and other data to identify root causes of issues and prevent future occurrences. Install and Configure computer … Server, Hardware and Network systems, Software applications & Email systems Collaborate with vendors and third-party providers to resolve technical issues and escalate as necessary. Essential Skills: Ability to deploy and provide support to those using Microsoft Office applications including 365, Windows Server & desktop operating systems Networking Technologies – Understanding of TCP/IP, Routing, DHCP, DNS, VPN and network security (proxy servers, firewalls); Implementing a network, cabling, configuring routers, switches etc. Experience in email systems: POP, IMAP, Exchange, 365 Experience of configuring and supporting networked and local printers Experience in configuring anti-virus solutions; Cyber security awareness and understanding of the latest threats Excellent diagnostic and problem-solving skills Strong communication skills both written and More ❯

more advanced IT challenges. Responsibilities: Advanced Technical Support: Provide second-level technical support for complex IT issues escalated from the 1st level support team. Troubleshoot and resolve hardware, software, network, and system-related problems. Perform root cause analysis to identify underlying issues and implement appropriate solutions. IT Infrastructure Management: Manage and maintain the hotel's IT infrastructure, including servers … switches, routers, firewalls, and other network devices. Monitor system performance, network connectivity, and security to ensure optimal operation. Implement upgrades, patches, and configuration changes as required. Advanced Software and Application Support: Provide in-depth support for hotel-specific software applications such as property management systems, guest service applications, and event management systems. Collaborate with software vendors to … troubleshoot and resolve complex software issues. Assist with software installations, upgrades, and configurations. Network Management: Configure, monitor, and troubleshoot network components, including switches, routers, wireless access points, and firewalls. Optimize network performance and security, ensuring compliance with industry best practices. Collaborate with network administrators to design and implement network enhancements. Data Security and More ❯

more advanced IT challenges. Responsibilities: Advanced Technical Support: Provide second-level technical support for complex IT issues escalated from the 1st level support team. Troubleshoot and resolve hardware, software, network, and system-related problems. Perform root cause analysis to identify underlying issues and implement appropriate solutions. IT Infrastructure Management: Manage and maintain the hotel's IT infrastructure, including servers … switches, routers, firewalls, and other network devices. Monitor system performance, network connectivity, and security to ensure optimal operation. Implement upgrades, patches, and configuration changes as required. Advanced Software and Application Support: Provide in-depth support for hotel-specific software applications such as property management systems, guest service applications, and event management systems. Collaborate with software vendors to … troubleshoot and resolve complex software issues. Assist with software installations, upgrades, and configurations. Network Management: Configure, monitor, and troubleshoot network components, including switches, routers, wireless access points, and firewalls. Optimize network performance and security, ensuring compliance with industry best practices. Collaborate with network administrators to design and implement network enhancements. Data Security and More ❯

be recruiting for a Operations Engineers role working for an industry-leading cybersecurity company based in London, providing the opportunity to work remotely. Already well-established within the cyber-security sector, they have experienced rapid sales in 2023 & 2024, which has opened up several career opportunities for cybersecurity professionals. This role is working within the dynamic and varied Ops … or a closely related subject, from a top-ranked University You achieved at least AAA at A Level or equivalent UCAS points Strong knowledge within cybersecurity Good knowledge of network security Any experience in SOC beneficial Brilliant communication skills – this role is going to involve interacting with both internal colleagues and external clients so this is key You … Working within Service Delivery in the Operations Team you will cover 3 main areas within the business and your time will be split between: Managing client relationships Working on Security Roadmaps for Clients Post-sales technical support & troubleshooting of issues IT administration and sysadmin SOC focussed projects What this offers: A highly varied and exciting role where you will More ❯

you a seasoned infrastructure engineer ready to take the next step into a strategic leadership role? We're looking for multiple Infrastructure Engineering Lead s to join our Chief Security Office and drive the evolution of secure, scalable, and automated cloud infrastructure across our hybrid and multi-cloud environments. Join us to shape the future of cloud security … a culture of innovation, automation, and continuous improvement. WHAT YOU'LL DO Provide technical leadership to a team of engineers and strategic oversight for secure infrastructure across ou r security engineering labs and products. Shape and lead the infrastructure and security strategy and the technical roadmaps across the teams. Lead the design and implementation of scalable, secure, and … compliant cloud and third - party solutions , collaborating across engineering, security, and business teams. Champion DevSecOps practices , CI/CD pipelines, and cloud-native tooling to enhance posture and reduce friction. Ensure operational coverage, whilst driving automation and innovation using modern engineering practices such as Infrastructure as Code and Policy as Code and engineering delivery and maintaining platform security More ❯

Role: 2nd Line IT Engineer (Multiple Roles Available) Location: Central London (Hybrid) Salary: £32,000 - £38,000 Hybrid Working | Progression into Cloud Infrastructure & Cyber Security | Paid Certifications Are you a skilled 2nd Line Engineer looking for a role that offers clear progression into Cloud Infrastructure and Cyber Security ? Do you want to work for a company that values … Engineers to join their growing team. In this role, youll work with cutting-edge technologies , handle complex technical escalations , and be supported in progressing into Cloud Infrastructure or Cyber Security roles . Required Skills: Strong troubleshooting skills in Windows Server, Microsoft 365, and networking Experience with firewalls, VPNs, and network security Knowledge of virtualization technologies (Hyper-V … VMware) Exposure to cloud platforms (Azure, AWS, or Google Cloud) A passion for IT and a desire to progress into Cloud Infrastructure or Cyber Security MSP experience is beneficial but not essential Benefits Package: Highly Competitive Salary (£32,000 - £37,000) Hybrid Working & Flexible Hours Paid Certifications & Training Microsoft, AWS, Cisco & more Clear Progression Path move into Cloud Infrastructure More ❯

remote and on-site support to clients as required, adhering to established SLAs, logging all activities within the clients ticketing system Diagnosing and troubleshooting complex hardware, software, cloud, and network issues to resolution Performing in-depth analysis of system logs, event logs, and other data to identify root causes of issues and preventing future occurrences Installation and configuration of … computer Server, Hardware and Network systems, Software applications & Email systems Collaborating with vendors and third-party providers to resolve technical issues and escalating as necessary Essential Skills and Experience Required for the IT Support Technician: Ability to deploy and provide support to those using Microsoft Office applications including 365, Windows Server & desktop operating systems Networking Technologies – Understanding of TCP …/IP, Routing, DHCP, DNS, VPN and network security (proxy servers, firewalls); Implementing a network, cabling, configuring routers, switches etc Experience in email systems: POP, IMAP, Exchange, 365 Experience of configuring and supporting networked and local printers Experience in configuring anti-virus solutions; Cyber security awareness and understanding of the latest threats Excellent diagnostic and problem More ❯

remote and on-site support to clients as required, adhering to established SLAs, logging all activities within the clients ticketing system Diagnosing and troubleshooting complex hardware, software, cloud, and network issues to resolution Performing in-depth analysis of system logs, event logs, and other data to identify root causes of issues and preventing future occurrences Installation and configuration of … computer Server, Hardware and Network systems, Software applications & Email systems Collaborating with vendors and third-party providers to resolve technical issues and escalating as necessary Essential Skills and Experience Required for the IT Support Technician: Ability to deploy and provide support to those using Microsoft Office applications including 365, Windows Server & desktop operating systems Networking Technologies Understanding of TCP …/IP, Routing, DHCP, DNS, VPN and network security (proxy servers, firewalls); Implementing a network, cabling, configuring routers, switches etc Experience in email systems: POP, IMAP, Exchange, 365 Experience of configuring and supporting networked and local printers Experience in configuring anti-virus solutions; Cyber security awareness and understanding of the latest threats Excellent diagnostic and problem More ❯

WORK ENVIRONMENT Axians is a fun and growing business both in the UK and globally. We are part of a network of businesses where you can learn from and work with peers worldwide to help you achieve your ambitions. Supporting our employees and customers is at the heart of who we are. This means we can support a hybrid … changing world. Whether they need tried-and-tested platforms or cutting-edge innovation, we commit to customer excellence and invest in long-term thinking. The strength of Axians' global network as part of VINCI Energies means our customers can rely on our incredible people to deploy technology that achieves critical operational outcomes, wherever you are and whatever your need. … required two days a week. KEY RESPONSIBILITIES: Team Leader within the Professional Services/Delivery domain. Support the Axians account teams on strategic accounts. Create strategies, roadmaps & designs. Provide network & security architecture, configuration and implementation. Provide technical presentations, product demonstrations, and proof of concepts. Complete project, implementation & migration activities. Design & optimization of network routing policies & associated technologies. More ❯

the performance of their global IT systems—keeping their infrastructure secure, scalable, and running smoothly 24/7.This is a fantastic opportunity for someone with experience across cloud services, network infrastructure, and application administration who enjoys both autonomy and collaboration in a dynamic tech setting. Systems Administrator Permanent Monday to Friday: 9:00am – 5:00pm Very Competitive Salary and … on Offer North Wales Systems Administrator Job Description Maintain and develop key global systems including Atlassian JIRA and ServiceNow Plan, implement and manage upgrades, patches, and user configurations Troubleshoot network, server, and system issues across a hybrid environment (LAN/WAN, Azure, VMWare) Monitor performance, analyse workflows, and improve IT processes to meet business goals Collaborate with global IT … teams to support our international network infrastructure Ensure secure and seamless interconnectivity across multiple EMEIA sites Travel as required to regional offices Systems Administrator Essential Skills/Experience/Qualifications 2+ years in a systems/network admin role in an enterprise environment A degree in Computer Science, Information Technology, or a related field (preferred) Strong knowledge of More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: SIEM Application Engineer Function: Cyber Security Unit: Networks Location: Snowhill, Birmingham, United Kingdom Salary: Competitive with Great Benefits The new Network SIEM is essential to BT's network security, meeting TSA requirements and improving our CAF level. Your … role as a SIEM Application Engineer in Security Engineering is to support the development, implementation, operation and support of BTs Strategic SIEM development. We are seeking a skilled SIEM Application Engineer with expertise in Elasticsearch to join our dynamic team. As a SIEM engineer, you will play a critical role in designing, developing, and maintaining our security information … and event management (SIEM) system. Your focus will be on leveraging Elasticsearch and related technologies to enhance threat detection, incident response, and overall security posture. This role is hybrid (3 days in office) and can be based in one of the following offices: Birmingham, Manchester, Ipswich (Ipswich only applicable to existing BT employees) What you'll be doing SIEM More ❯

of IT Support Technician will lead and manage all day-to-day ICT 2 nd and 3 rd line support activities for multiple schools as directed by the ICT Network Manager and/or ICT Schools Manager. The Support Technician will liaise with Head Office and School staff, the IT Service Desk and other 3 rd line support teams … and service requests. Key Responsibilities Provide 2 nd and 3 rd line support to UK staff, schools staff and students Carry out routine maintenance of all computer hardware and network services to maintain agreed availability. Respond to and resolve IT faults and requests through onsite visits and remote support tools to agreed service levels. Install and configure approved computer … and student user accounts following agreed policies and procedures. Monitor and maintain server back-ups to ensure system and user data is protected and secure. Monitor IT (physical and network) security and report any risks or incidents to School Head teachers, Network Manager or Schools IT Manager Any other reasonably requested duties Person Specification Exceptional customer service More ❯

priority incidents. Configure, deploy, and maintain hardware and software solutions (workstations, servers, firewalls, etc.). Lead or assist in delivering IT infrastructure projects (e.g., server migrations, Office 365 deployments, network upgrades). Monitor system performance and proactively address potential issues. Maintain clear documentation for client environments and internal knowledge base. Support and contribute to internal training and mentoring of … junior staff. Ensure compliance with security best practices and company standards. Provide on-call or out-of-hours support on a rota basis, when required. Required Skills & Experience Proven experience in a 2nd or 3rd line support role, ideally within an MSP environment. Strong knowledge of Windows Server (2016/2019/2022), Active Directory, Group Policy, DNS/ More ❯

/11, Windows Server (2012, 2016, 2019, 2022). ?? Infrastructure & Networking: Active Directory, Group Policy, Cisco Meraki, Ubiquiti, Hyper-V. ? Cloud & Collaboration: Microsoft Office 365, SharePoint, OneDrive, Teams. ?? Network Security & Firewall Configuration. ?? Server Migrations & Installations. Desirable Certifications: If you hold certifications such as MCSE, MCSA, MCITP, or CCNA, that's a huge plus! However, a strong technical mindset More ❯

SOC Analyst Mondas Consulting Mondas are looking for a skilled Security Operations Center (SOC) Analyst to strengthen our security team. The ideal candidate will be responsible for monitoring, detecting, and responding to security incidents, as well as conducting thorough investigations to ensure the security of our clients' IT environments. This role requires a proactive and detail … oriented individual with a deep understanding of Cyber Security threats and defences. About Us Our head office located in central Hampshire is the home of our SOC which is the heart and soul of our business identity as a whole. We strive for excellence and our team is full of ambitious, skilled and hard working professionals who all share … the Mondas vision. We are a Cyber Consultancy that specialises in Security prevention and detection. Mondas delivers bespoke Cyber Security Solutions, helping our clients streamline their incident response and recovery process with our automated approach to SOAR, SIEM & MDR. Responsibilities: ? Respond to and manage security incidents, ensuring timely and eff ective resolution ? Conduct in-depth investigations to More ❯

proactive support. Travel to client sites for support and installation projects, ensuring seamless service delivery. Deliver first and second-line IT support to end-users, troubleshooting hardware, software, and network-related issues. Assist users with IT-related queries, ensuring they can work efficiently with business applications and systems. Diagnose and repair hardware issues while providing comprehensive user support for … office applications, including MS Office, Windows 10/11/server, iPhones/iPads, and corporate mobile devices/smartphones Assist with network troubleshooting, including Wi-Fi, LAN, and VPN connectivity issues. Assist with user issues in cloud-based systems and environments such as Azure or internal applications. Efficiently respond to Helpdesk Support requests through phone, text, tickets, and More ❯

proactive support. Travel to client sites for support and installation projects, ensuring seamless service delivery. Deliver first and second-line IT support to end-users, troubleshooting hardware, software, and network-related issues. Assist users with IT-related queries, ensuring they can work efficiently with business applications and systems. Diagnose and repair hardware issues while providing comprehensive user support for … office applications, including MS Office, Windows 10/11/server, iPhones/iPads, and corporate mobile devices/smartphones Assist with network troubleshooting, including Wi-Fi, LAN, and VPN connectivity issues. Assist with user issues in cloud-based systems and environments such as Azure or internal applications. Efficiently respond to Helpdesk Support requests through phone, text, tickets, and More ❯

Senior Network Engineer Location: Virginia/Washington, DC (Primarily Remote, 1 Day On-Site Per Week) Clearance: Active Secret Clearance Required Pay: $110-$115 per hour - 1880 hours per year My client is seeking a highly skilled Senior Network Engineer to join our team, supporting critical network infrastructure in a secure environment. This role is primarily remote … with occasional on-site work (one day per week) in the Virginia/Washington, DC area. Key Responsibilities: Design, implement, and maintain enterprise network infrastructure. Manage and optimize Cisco networking solutions, ensuring high availability and security. Troubleshoot and resolve complex network issues in a timely manner. Collaborate with cross-functional teams to support business and security requirements. … Provide guidance on best practices and emerging network technologies. Required Qualifications: Active Secret Clearance Extensive hands-on experience with Cisco networking technologies (routers, switches, firewalls, etc.). Cisco certifications (CCNP or higher preferred). Strong understanding of network security, routing, and switching. Ability to work independently in a hybrid environment. Preferred Qualifications: Experience with Palo Alto firewalls. More ❯

NewGen is seeking with experience in both Cisco and Juniper routers. Installs, configures, and supports an organization's local area network (LAN), wide area network (WAN), Intranet and Internet and other data communications systems or a segment of a network system. Maintains network hardware and software. Monitors network to ensure network availability to all … system users and perform necessary maintenance to support network availability. May supervise other network support and client server specialists and plan, coordinate, and implement network security measures. Oversees network control centers. Provides support to projects that involve networks. Evaluates new network technologies and makes recommendations to project managers regarding the integration of these technologies … into the existing network. Plans new network configurations and integration into existing networks to maintain optimal performance. Ensures that plans for hardware and communications are adequate. Develops and implements methodologies for analysis, installation, and support of voice communications systems. Provides support in the translation of business requirements into telecommunications (e.g., LAN, WAN, Voice and Video) requirements, designs and orders. More ❯

Senior Network Specialist with Security and Cisco ?" City London Our Client urgently requires a Senior Network Specialist with heavy background in Network Security on Cisco and Microsoft. The security and support of the company’s network is paramount. Predominately a support role (BAU) with design of scalable solutions deliverable through projects. Encompassing numerous … from perimeter to DMZ roles -Support IPS deployment for European 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 … CISCO multilayer switches and routers, including 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 an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. Juniper. McAfee IPS. SafeNet. Tripwire. More ❯

A fast-growing hedge fund is building its technology stack from the ground up and seeking a Cloud Network & Security Engineer to take ownership of its cloud networking and security infrastructure. As a Cloud-First, Multi-Cloud company leveraging AWS & Azure, they need an expert to design, secure, and optimize their cloud network architecture. This is … a unique opportunity to build and define the network for a cloud-first hedge fund. If you're a driven Network Engineer looking to make a real impact, apply now! Key Responsibilities: This is a blend of design, implementation, and support, giving you the chance to shape and build the network from scratch. You'll be responsible … for: Designing and delivering cloud-based and on-prem network and security solutions Working with Palo Alto Networks (essential), Cisco, or Arista Supporting a multi-cloud (AWS & Azure) and on-prem data center environment Collaborating with the Senior Technology stake-holders to define and implement best practices Helping build low-latency and high-performance networking (HFT experience is More ❯