1 to 25 of 2,167 Permanent Firewall Jobs

ability to secure high-value data (PCI cardholder data, PII) and implement security best practices. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP/IP). Proficiency in firewall and load balancer technologies for secure environments. Hands-on experience with virtualization platforms (VMware, Citrix Xen) and backup solutions (Veeam or similar). Experience with monitoring tools (SolarWinds SentryOne, Zabbix More ❯

ability to secure high-value data (PCI cardholder data, PII) and implement security best practices. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP/IP). Proficiency in firewall and load balancer technologies for secure environments. Hands-on experience with virtualization platforms (VMware, Citrix Xen) and backup solutions (Veeam or similar). Experience with monitoring tools (SolarWinds SentryOne, Zabbix More ❯

Experience in the installation, configuration and maintenance of Windows Server Update Services (WSUS). Experience of SQL Server. Experience of network setup and configuration (TCP/IP, DNS, DHCP, Firewall skills). Knowledge of backup technologies. Experience of desktop rollout and configuration. Experience of cloud-based deployment. Experience configuring and maintaining monitoring tools and systems. Defence experience. ITIL Foundation Qualification. More ❯

Experience in the installation, configuration and maintenance of Windows Server Update Services (WSUS). Experience of SQL Server. Experience of network setup and configuration (TCP/IP, DNS, DHCP, Firewall skills). Knowledge of backup technologies. Experience of desktop rollout and configuration. Experience of cloud-based deployment. Experience configuring and maintaining monitoring tools and systems. Defence experience. ITIL Foundation Qualification. More ❯

LTS is seeking an experienced Senior System Administrator to support the coordination with business and technology teams, ascertaining system requirements, such as program functions, output requirements, input data acquisition, and system techniques and controls. The environment is dynamic, and client More ❯

in existing multi-tenant cloud/virtualized platform on Azure Government (Azure-Gov) and Amazon Web Services Government (AWS-G). Responsible for assessing and facilitating network requests: including firewall policies, VPN, load balancing, cryptography, and network architecture. Design and implement security-first network policies and procedures to adhere with NIST 800.171 and CMMC compliance regulations. Communicates effectively with end More ❯

Position Title: Network Engineerr (TS/SCI required) Location: Washington, DC Clearance: TS/SCI Position Summary Command Cyber Solutions is seeking a skilled and motivated Network Engineer to support the design, implementation, and maintenance of secure and reliable network More ❯

Overview About M.C. Dean M.C. Dean is Building Intelligence . We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our More ❯

Infrastructure Engineer (VMware Team) Location: Huntingdon, Cambridgeshire UK Clearance: High level of security clearance (SC/DV "Developed Vetting) UNLEASH YOUR POTENTIAL Working across a range of diverse, complex, and secure systems, a Multi-Disciplined Engineer will be technically capable More ❯

Description Clearwaters.IT is seeking an experienced Senior System Administrator to support the coordination with business and technology teams, ascertaining system requirements, such as program functions, output requirements, input data acquisition, and system techniques and controls. The environment is dynamic, and More ❯

Description Infrastructure Engineer Location: Full-time on site in Huntingdon, Cambridgeshire UK Clearance: High level of clearance required (DV -'Developed Vetting') UNLEASH YOUR POTENTIAL Working across a range of diverse, complex, and secure systems, as an Infrastructure Engineer you will More ❯

STAR 2281 TBD - No LCAT Specified Position Requires ACTIVE TS/SCI Clearance with Polygraph No Level Required Chantilly The maximum number of FTEs is 0.5 (either .5 for a 1-year period or 1.0 for a 6-month period More ❯

deployment and administration of desktop, mobile and peripheral hardware equipment. Administration of MS Windows Active Directory including profiles, Security Groups and Group Policies. Assist with the management of multiple firewall hardware and security policies. Person Specification A computer related degree or relevant professional certification and accreditation is preferred. Experience in a Technical IT role maintaining secure networks in a MS … of Dell switches with fibre is preferable. CCNA/CCNP accreditation is a bonus but is NOT essential. Experience of and working knowledge of GNS3 (or similar) is beneficial. Firewall configuration, management and monitoring experience are essential. Experience of FortiGate products is a bonus/preferable. TCP/IP networking, DNS, DHCP, Active Directory, SSL, 2FA and OT skills are More ❯

Microsoft 365, Azure, Exchange, SharePoint, Intune, and Active Directory Virtualisation: VMware (vSphere, ESXi), Hyper-V Backup technologies: Veeam, Commvault Solid networking skills: TCP/IP, DNS, DHCP, VLANs, VPNs, firewall config (FortiGate, Palo Alto, Meraki etc.) Scripting experience (PowerShell); knowledge of SQL, Linux, and MacOS a plus Excellent communication, documentation, and problem-solving skills Relevant IT certifications are an advantage More ❯

Microsoft 365, Azure, Exchange, SharePoint, Intune, and Active Directory Virtualisation: VMware (vSphere, ESXi), Hyper-V Backup technologies: Veeam, Commvault Solid networking skills: TCP/IP, DNS, DHCP, VLANs, VPNs, firewall config (FortiGate, Palo Alto, Meraki etc.) Scripting experience (PowerShell); knowledge of SQL, Linux, and MacOS a plus Excellent communication, documentation, and problem-solving skills Relevant IT certifications are an advantage More ❯

Switching, WAN, Wi-Fi) and Network Access Control (NAC) management. Cisco & Palo Alto. Good knowledge of next-gen application Firewalls, anti-malware, cloud proxies and CASB. Forcepoint, Palo Alto Firewall, and Cisco NAC experience Good knowledge of MS Defender for Cloud, Storage (SQL) and CSPM. Proficient with Data loss prevention tools experience, such as MS Purview Compliance Manager and Tessian More ❯

Our leading Douglas-based Finance Sector Client is seeking a leading technology professional in the role of IT Infrastructure Engineer. As IT Infrastructure Engineer you will provide, support, maintain and optimise an on-premises and cloud-based IT infrastructure, with More ❯

ICT Engineer - Senior Infrastructure Engineer Location: Watford Salary: £50,000 - £55,000 plus package Summary A Tier 1 major contractor designing and building large civil engineering and construction projects all over the world are looking to take on a Senior More ❯

experienced and competent MSP Deployment Engineer to join our team to provide technical expertise across a range of customer projects. From Microsoft 365 to Virtual Desktops deployments, LAN and Firewall upgrades and software installs you will add to our pool of knowledge and deliver fantastic results for our clients. As a Deployment Engineer, you will report into the Head of … and supporting of Mobile Devices.• Microsoft Azure IaaS technologies.• Configuration of email security solutions such as Microsoft defender for Office 365, and Mimecast.• Backup Technologies (Cove and Zerto).• Firewall Technologies (Sonicwall, WatchGuard & Cisco Meraki).• Switching and routing including VLANs and networking technologies (NSX-T, TCP/IP, VPN, DHCP, DNS, SSL). What are we all about? The More ❯

. Proficiency in networking concepts, including TCP/IP, DNS, DHCP, and VPN. Expertise in managing Active Directory, Group Policy, and enterprise authentication systems. Strong understanding of cybersecurity principles, firewall configurations, and endpoint protection. Familiarity with scripting languages such as PowerShell, Bash, or Python for automation. Experience with backup and disaster recovery solutions. Strong troubleshooting and problem-solving skills. Desired More ❯

management, and SAN physical configuration. 8-12 years' experience, in supporting virtualization technologies preferred. Strong understanding of data center networking (TCP/IP, switching/routing, ports and protocols, firewall concepts, load-balancing). Strong Scripting experience in one or more of the following: PowerShell, Ansible, Puppet, Chef, VBScript, C++, Unix Shell, Python, Perl, Ruby, JavaScript, etc. Strong understanding of More ❯

and Microsoft Hyper-V. Networking principles including VLAN's, LAGS, VPN's and routing. Microsoft Office components such as Word, Excel, Outlook, etc. support. Configuration, administration and support of Firewall products such as SonicWALL, PaloAlto, Fortinet and WatchGuard. Backup & disaster recovery solutions such as StorageCraft, Veeam and N-Able, etc. A flair for troubleshooting, communication, and exceptional customer service. Excellent More ❯

processing, spreadsheet, and group ware. This includes products such as Microsoft Word and Excel, Microsoft Exchange, etc. Database systems such as Oracle, MSSQL, Postgresql, etc. Commercial TCP/IP firewall/IDS/IPS and Anti-Virus products Networking protocol stacks and implementations Ability to program, in Cor other languages Public Key Infrastructures including development, administration, digital certificates, and encryption More ❯

processing, spreadsheet, and group ware. This includes products such as Microsoft Word and Excel, Microsoft Exchange, etc. Database systems such as Oracle, MSSQL, Postgresql, etc. Commercial TCP/IP firewall/IDS/IPS and Anti-Virus products Networking protocol stacks and implementations Ability to program, in Cor other languages Public Key Infrastructures including development, administration, digital certificates, and encryption More ❯

plans Researches, designs, and implements security solutions for network infrastructure Tracks and reports identified information system vulnerabilities Monitors, reviews, analyzes, performance tunes, and make recommendations to optimize network Manages firewall security appliances Keeps the Division abreast of emerging network technologies and the latest network standard Leads projects as an Engineering Lead and/or Project Manager to develop secure, resilient More ❯