Senior Network Security Engineer jobs in Australia

Senior Security Engineer - Mobile Network Security Join to apply for the Senior Security Engineer - Mobile Network Security role at Telstra As an iconic Australian brand with a global footprint, our purpose is to build a connected future where everyone can thrive. We're committed to delivering the best experiences through the best technology on the best network - and making Telstra the place...

A dynamic technology organization is seeking a Senior Network Security Engineer in Canberra. This role involves designing, building, and maintaining network security infrastructure, requiring extensive experience in network security environments and expertise with technologies such as NGFW, VPN, and WAF. Australian citizenship with NV1 clearance is essential. You will provide technical leadership...

A leading defence technology firm located in Canberra is seeking a Networking Engineer to provide senior-level technical leadership for Defence communication networks. The successful candidate will analyze current technologies, design network requirements, and lead integration activities. Essential qualifications include NV2 clearance and experience in secure environments. This position requires...

Senior Network Security Engineer - NV1 Location: Ballarat but open to candidates looking to relocate Security Clearance: NV1 Required Work Arrangement: 5 days onsite Citizenship: Australian Citizens only About the Role We are seeking an experienced Senior Network Security Engineer to support large-scale enterprise programs delivered within secure and regulated environments. This role is...

A technology solutions provider in Adelaide is seeking a Senior Network and Security Engineer. In this role, you will design, implement, and maintain robust network solutions, effectively troubleshoot advanced issues, and document technical processes. Required expertise includes proficiency with Cisco and Palo Alto solutions and a relevant certifications. The position offers a mix of on-site and...

A leading Australian company is seeking a Senior Network Engineer in Western Australia to manage and optimize network infrastructure. This role involves overseeing LAN, WAN, SD-WAN, and wireless connectivity with a focus on security and architecture. Ideal candidates will have strong Cisco networking skills, relevant certifications like CCNP or CCIE, and a valid WA driver's license. Enjoy great...

A well-respected public sector organization in Australia is seeking a Senior Network Engineer for a temporary opportunity. You will shape resilient networks, undertake provisioning and maintenance of critical infrastructure, and enhance security protections. The ideal candidate has strong expertise in Cisco networking and F5 technologies, along with the ability to lead project delivery and...

Overview 1 day ago Be among the first 25 applicants. Apply now. Date: 25 Nov 2025. Office Location: Perth, WA, AU, 6000. Company: NEC Corporation. Seeking a seasoned Network Security Engineer with expertise in Check Point firewalls and a passion for building secure environments. We are seeking a skilled security professional to join our team, where you will play a pivotal role in designing,...

A federal government department is seeking a Network Engineer to manage and enhance their secure IT networks, particularly in Melbourne. The ideal candidate will have over 7 years of experience in complex secure environments and must understand the Australian Government Information Security Manual. Key responsibilities include day-to-day network management, security improvements, and compliance...

A leading technology services company is seeking a Level 3 Network Operations Engineer in Canberra, Australian Capital Territory. This role involves ensuring the highest standards of security and reliability while performing crucial managed services for federally important networking systems. Candidates should have a degree in IT, be Australian citizens with AGSVA NV1 clearance, and possess...

A government contracting firm is looking for a Lead Network Security Engineer in Canberra. The ideal candidate should have at least 5 years of experience in cyber roles, including assessing network device configurations, securing communications, and utilizing network management tools. This role emphasizes improving network security practices and methodologies. Interested candidates are encouraged...

A leading technology services firm is seeking a Network Support Engineer in Macquarie Park, Australia. The role involves providing advanced technical support in data networking and security, including troubleshooting and installations. Applicants should have a solid understanding of Cisco technologies and hold a CCNA certification. The position requires excellent communication skills and a...

A leading security consultancy is seeking a Lead Network Security Engineer in Canberra to enhance critical network infrastructure within the Defence environment. You will be responsible for secure network design, maintenance, and protection against advanced threats. The ideal candidate should have at least 5 years in network security, practical experience with network configurations, and...

A leading staffing and recruiting firm is seeking a Lead Network Security Engineer for a Federal Government Client in Canberra. The role is a 12-month contract with potential extensions, requiring an NV1 security clearance. Candidates should have at least 5 years of experience in cybersecurity, along with a strong understanding of network security architectures and the ability to implement...

A major technology firm is seeking a Senior Network Security Engineer based in Canberra or Brisbane. This role involves leading the design, implementation, and support of secure network systems, ensuring compliance with security frameworks. The ideal candidate has extensive experience with Checkpoint and Palo Alto technologies, strong incident response skills, and relevant qualifications. This...

What is in it for you? - Permanent Opportunity - Opportunity to design, secure, and modernise safety-critical networks - Be part of a multi-year, enterprise-wide network transformation program - Work with leading network and security technologies across terrestrial, microwave, satellite, and cloud environments What we need from you / What our client requires - Extensive experience designing,...

A leading technology solutions provider in Canberra is seeking a Senior ZScaler Network Engineer to design, deploy, and manage ZScaler solutions. The ideal candidate has at least 5 years of experience in configuring business applications into ZScaler and a strong understanding of secured networks. This role offers the opportunity to work on important government projects and contribute to ICT...

A leading technology company in Perth, WA is seeking a seasoned Network Security Engineer to design and support security solutions in a hybrid Cisco & Check Point-based environment. This role demands a strong background in network security, with at least 5 years experience in enterprise networking and proficiency in Check Point technologies. Join us for opportunities in a dynamic team focused on...

Senior Network Security Engineer Join to apply for the Senior Network Security Engineer role at The Network Technology Recruitment. The Network Technology Recruitment provided pay range This range is provided by The Network Technology Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range A$140,000.00/yr -...

Senior Network and Security Engineer Engagement : Permanent Location : Adelaide (on-site) Company Overview This Emanate Technology client specializes in delivering high-quality technical solutions that address the unique challenges of their customers. They prioritize strong relationships, operational efficiency, and fostering an environment where employees can excel and grow...