to computer science or information technology. Certified Information Systems Security Professional (CISSP) Certified Information Security Manager (CISM) SABSA Chartered Security Architect - Practitioner Certificate (SCP) Cisco Certified Network Professional (CCNP) Certified Information Systems Auditor (CISA) Offensive Security Certified Professional (OSCP) GIAC Certified Forensic Analyst (GCFA) GIAC Cloud Security Essentials (GLCD More ❯
tools like Datto allows you to proactively manage client infrastructure. Networking? You’re fluent in switches, VLANs, DNS, firewalls, and more — whether it’s Cisco, HP, Aruba, or Unifi, you’ve likely configured it before. You communicate clearly — whether you’re speaking to clients, writing documentation, or advising peers. More ❯
tools like Datto allows you to proactively manage client infrastructure. Networking? You’re fluent in switches, VLANs, DNS, firewalls, and more — whether it’s Cisco, HP, Aruba, or Unifi, you’ve likely configured it before. You communicate clearly — whether you’re speaking to clients, writing documentation, or advising peers. More ❯
hours for security incidents. Education: Bachelor's degree in information security or related field or equivalent; combination of education and experience. Must have Cybersecurity certification(s) (CISSP, Sec+, CCSP, CEH) or equivalent. Our Mission & Values For more than 50 years, Realty Income has been guided by our mission to More ❯
Management, Computer Engineering, Cybersecurity or equivalent). Security certifications such as CompTIA Security +, CISSP, CISA, CRISC, CCNA, GIAC, or equivalent or working towards certification is preferred. Knowledge of Risk Management life cycles based on an established framework: ISO 27001, SANS, NIST SP 800-53, CERT, ENISA. Working knowledge More ❯
in a technically complex, security-driven environment supporting a wide range of infrastructure and network technologies. Key Responsibilities: Manage and maintain Checkpoint firewalls and Cisco network infrastructure Support Cisco ISE and Zscaler Internet/Private Access solutions Manage Data Centre colocation and vendor relationships Contribute to IT security … prevention and awareness initiatives Essential Experience: Deep technical knowledge of Checkpoint firewalls, Cisco routers/switches, and Cisco ISE Experience with Zscaler (ZIA/ZPA), Splunk Strong understanding of IT security practices Cisco CCNA/CCNP certification or equivalent Desirable Experience: Background in supporting Windows Server More ❯
london (city of london), south east england, united kingdom
Harrington Starr
in a technically complex, security-driven environment supporting a wide range of infrastructure and network technologies. Key Responsibilities: Manage and maintain Checkpoint firewalls and Cisco network infrastructure Support Cisco ISE and Zscaler Internet/Private Access solutions Manage Data Centre colocation and vendor relationships Contribute to IT security … prevention and awareness initiatives Essential Experience: Deep technical knowledge of Checkpoint firewalls, Cisco routers/switches, and Cisco ISE Experience with Zscaler (ZIA/ZPA), Splunk Strong understanding of IT security practices Cisco CCNA/CCNP certification or equivalent Desirable Experience: Background in supporting Windows Server More ❯
london (city of london), south east england, united kingdom
Harrington Starr
in a technically complex, security-driven environment supporting a wide range of infrastructure and network technologies. Key Responsibilities: Manage and maintain Checkpoint firewalls and Cisco network infrastructure Support Cisco ISE and Zscaler Internet/Private Access solutions Manage Data Centre colocation and vendor relationships Contribute to IT security … prevention and awareness initiatives Essential Experience: Deep technical knowledge of Checkpoint firewalls, Cisco routers/switches, and Cisco ISE Experience with Zscaler (ZIA/ZPA), Splunk Strong understanding of IT security practices Cisco CCNA/CCNP certification or equivalent Desirable Experience: Background in supporting Windows Server More ❯
london (city of london), south east england, united kingdom
Harrington Starr
in a technically complex, security-driven environment supporting a wide range of infrastructure and network technologies. Key Responsibilities: Manage and maintain Checkpoint firewalls and Cisco network infrastructure Support Cisco ISE and Zscaler Internet/Private Access solutions Manage Data Centre colocation and vendor relationships Contribute to IT security … prevention and awareness initiatives Essential Experience: Deep technical knowledge of Checkpoint firewalls, Cisco routers/switches, and Cisco ISE Experience with Zscaler (ZIA/ZPA), Splunk Strong understanding of IT security practices Cisco CCNA/CCNP certification or equivalent Desirable Experience: Background in supporting Windows Server More ❯
Good knowledge of live sound workflows and audio networking (e.g., Dante Level 2, SoundGrid, AoIP) Proficient with audio hardware and software Basic networking skills (Cisco certifications are a plus but not required) Soldering ability and understanding of circuit diagrams (desirable, not essential) Personality & Values Highly customer-focused, proactive, honest More ❯
and interdependent computer systems. Experience maintaining zebra thermal printers, troubleshooting thin clients, PCs, scanners, and portable handheld terminals. PREFERRED QUALIFICATIONS CompTIA A+, CompTIA Network+, Cisco/CCNA, Linux (Redhat), Microsoft hardware (installation), AWS, or other industry relevant certifications. Experience in a dynamic environment with a high degree of customer More ❯
with CSSP reports on active vulnerabilities. Experience with SGST 1.5 dependency checks and JTRS 2.0 dependency checks. Education: DoD 8570.01-M IAT Level II certification (Security+ CE, SSCP, CCNA-Security, or GSEC). More ❯
BT9 7DW, Windsor, City of Belfast, County Antrim, United Kingdom
Complete Security Recruitment
level networks · Strong Knowledge of Windows operating systems · Experience with perimeter detection systems including video analytics · IT Qualifications such as CompTIA Network Plus and Cisco CCNA Security Vetting will be required for this position Must have the right to live and work in the United Kingdom Must have a More ❯
routing protocols, VLANs), Ethernet networking topologies and security principles. Troubleshooting skills: Strong analytical and problem-solving abilities to diagnose and resolve complex network issues. Certification (Required): A university degree in network engineering or similar principles, alternatively Industry recognized certifications such as CCNA, CCNP, JNCIA etc. Additional Details In general More ❯
routing protocols, VLANs), Ethernet networking topologies and security principles. Troubleshooting skills: Strong analytical and problem-solving abilities to diagnose and resolve complex network issues. Certification (Required): A university degree in network engineering or similar principles, alternatively Industry recognized certifications such as CCNA, CCNP, JNCIA etc. Additional Details In general More ❯
routing protocols, VLANs), Ethernet networking topologies and security principles. Troubleshooting skills: Strong analytical and problem-solving abilities to diagnose and resolve complex network issues. Certification (Required): A university degree in network engineering or similar principles, alternatively Industry recognized certifications such as CCNA, CCNP, JNCIA etc. Additional Details In general More ❯
routing protocols, VLANs), Ethernet networking topologies and security principles. Troubleshooting skills: Strong analytical and problem-solving abilities to diagnose and resolve complex network issues. Certification (Required): A university degree in network engineering or similar principles, alternatively Industry recognized certifications such as CCNA, CCNP, JNCIA etc. Additional Details In general More ❯
s degree with 8-12 years of system administration experience (additional experience may be considered in lieu of a degree). IAT II Baseline Certification (e.g., CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP). Active DoD TS/SCI clearance with the ability to obtain CI/ More ❯
years of data center experience - 1+ years of Linux operating systems experience - Bachelor's degree in information technology, computer science or other related majors - Certification in CCNA or JNCIA or higher level, also possess understanding of major Command Line Protocols and common Networking Protocols - Experience working in a redundant More ❯
network troubleshooting and support. Experience maintaining zebra thermal printers, troubleshooting thin clients, PCs, scanners, and portable handheld terminals. PREFERRED QUALIFICATIONS CompTIA A+, CompTIA Network+, Cisco/CCNA, Linux (Redhat), Microsoft hardware (installation), AWS, or other industry relevant certifications. Experience in a dynamic environment with a high degree of customer More ❯
Wideopen, Tyne And Wear, United Kingdom Hybrid / WFH Options
BT Group
technologies - Aruba SD-WAN, WAN/LAN, WiFi Aruba Central Skills AOS-CX and AOS-S Switches and AOS-8 wireless, Clear Pass desirable Certification - Professional Level accreditation for Campus Access or Switching Excellent problem-solving skills and a passion for tackling complex technical challenges. Ability to communicate effectively More ❯
zebra thermal printers, troubleshooting thin clients, PCs, scanners, and portable handheld terminals. Experience with network troubleshooting and support. PREFERRED QUALIFICATIONS CompTIA A+, CompTIA Network+, Cisco/CCNA, Linux (Redhat), Microsoft hardware (installation), AWS, or other industry relevant certifications. Experience in a dynamic environment with a high degree of customer More ❯
Requirements Capable of learning new technologies/systems/features under guidance of mentors, Proficient in multiple network vendor operating systems, Associate level network certification(s) (JNCIA, CCNA, etc.) or higher, Understanding of BGP, Knowledge of the OSI-model and experience isolating network, hardware and software issues, Experience writing More ❯
