Senior Network Engineer

We use technology to make happier lives. We are a global leader in technology and business solutions that transform organizations and the world around us. We have a long heritage of bringing innovation and expertise, continuously working to contribute to the growth of society and our customers. About the role NV2 Security Clearance essential Canberra based, 5 days onsite Experience in Defence/Government preferred We are on the lookout for an experienced Senior Network Engineer to shape secure, resilient networks for our Defence client owning the process from inception to delivery across multiple environments, multiple technology stacks and across multiple security requirements PROT, SEC and Coalition. Responsibilities and Accountabilities: Design, implement, and maintain secure, scalable, and high-availability network infrastructures. Manage and optimise enterprise routing and switching environments across Cisco and Dell platforms. Monitor network performance, identify issues, and implement proactive improvements. Support firewall administration, segmentation design, and secure connectivity solutions. Troubleshoot complex network problems across multi-site, mission-critical environments. Collaborate with architecture, security, and operations teams to deliver integrated solutions. Maintain documentation, network diagrams, and configuration standards. Contribute to upgrades, migrations, and network refresh projects. Management of vendors (Cisco, Palo Alto etc) Requirements: NV2 Security Clearance essential 10+ years experience as a Network Engineer in Defence or government environments. Strong hands-on expertise with Cisco networking technologies (routing, switching, firewalls) Proven capability in BGP, OSPF, MPLS, VLANs, VPNs, QoS, and secure network design. Experience troubleshooting complex network environments with both on-prem and hybrid components. Understanding of government security principles, ISM, and operational processes (desirable). Relevant certifications such as CCNA/CCNP Ability to work independently Experience in Azure networking highly desirable Why Fujitsu? We are an organization with a strong set of values and a history of respecting fairness and equality, whilst promoting diversity, equity and inclusion. We constantly push ourselves to do better and strive to bring together a diverse mix of perspectives and talents in an inclusive environment, where we encourage our people to bring their full selves to work. We call this Be Completely You. We put people first. We believe in the power of diversity to drive innovation and our Work180 accreditation, AWEI (Australian Workplace Equality Index) Gold Employer status and Rainbow Tick certification for LGBTI+ inclusion show that we value an inclusive culture. We offer tailored career paths across our global organization to support your professional and personal growth. Our customers trust us. We have an excellent reputation across the region and globally. Best in class reward and recognition programs flexible work, volunteering leave and more. We live our values of aspiration, trust and empathy, all day, every day. Commitment to Diversity, Equity and Inclusion As an inclusive employer, Fujitsu aims to recruit a diverse range of talents to help us achieve our purpose. In line with our diversity, equity, and inclusion strategy, we highly welcome applications from women and gender-diverse people; Aboriginal and Torres Strait Islander people ; Māori and Pacific people; LGBTI+ people; people with a disability; culturally and linguistically diverse people; veterans, Australian Defence Force (ADF) and emergency responders . Transgender and gender-diverse applicants can request a copy of our Frequently Asked Questions to assist with the recruitment journey. If you don't tick every box in this job description, please don't rule yourself out. Research suggests that underrepresented groups tend to only apply if they meet every requirement. We focus on hiring people who value inclusion, collaboration, adaptability, courage, and integrity, rather than ticking boxes so if this resonates with you, then please apply. For more information, please email . Search Firm Representatives PLEASE READ: Fujitsu does not accept unsolicited assistance from search firms for employment opportunities. All CVs or resumes submitted by search firms to any employee at our company without a valid written agreement in place for this position will be considered the sole property of our company. No fee will be paid if a candidate is hired by Fujitsu due to an agency referral where no existing agreement is in place with the Fujitsu Talent Acquisition Team. Where agency agreements are in place, introductions must be through engagement by the Fujitsu Talent Acquisition Team. For Security Cleared Roles PLEASE NOTE: Due to the inherent requirements of the role, candidates must be Australian Citizens and hold an Australian Federal Government Security Clearance. The role will or will likely involve access to controlled technology and must satisfy additional restrictions and requirements as a consequence of the International Traffic in Arms Regulations and the Export Administration Regulations. As a consequence of these restrictions and requirements, applicants may be adversely impacted if they are not Australian citizens, are dual nationals, hold citizenship from proscribed countries, or are not of Australian national origin. Please refer to Discrimination (Fujitsu Australia Limited) Exemption 2017 (No 1) Notifiable instrument NI (ACT). #J-18808-Ljbffr