Network Security Engineer

About Us:

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.

Visit www.infosys.com to see how Infosys (NYSE: INFY) can help your enterprise navigate your next.

Short Description: Network Security Engineer

Salary Range: 108,571 - 119,893 (Annual Gross)
Please Note: The above salary range is only indicative and maybe subject to suitable enhancements, based on internal company processes

Location: Sydney, Australia

Roles and Responsibilities:

• • Make recommendations and assist with infrastructure systems, patches and upgrades to ensure the development and maintenance of effective technology infrastructure.
  • Conduct all aspects of capacity planning, performance monitoring and tuning of specific infrastructure components, implement new releases as required and investigate and install new releases and patches to ensure the stability and availability of technology infrastructure services to the business
  • Provide specialized, escalated support and technical assistance and assist with the monitoring of issue resolution to ensure issues are resolved within a timely manner.
  • Assist in the design of backup and recovery procedures and plan and undertake effective Disaster Recovery and testing procedures to ensure effective Disaster Recovery plans are developed, documented, tested and implemented.
  • Undertake problem determination and root cause analysis as directed to ensure permanent corrective actions are implemented appropriately.
  • Plan, review and critique proposed changes and implement where applicable to ensure successful implementation of infrastructure changes.

Skill / Competencies / Experience:

• • Hand-on Experience on Firewall (checkpoint Juniper) Load balancer (F5, NetScaler)
  • Hand-on Experience on Datacentre Network and DCNM tool and EVPN understanding.
  • Hand-on Experience scripting languages like Ansible, JSON, Python
  • Strong Juniper SRX, SD-WAN, SDN & NSX firewall experience
  • Exposure on AWS/Azure cloud

PREFERRED

• Sound Networking skills Cisco
• Can do Network Design documentation
• Strong Implementation/Build capability

ADDITIONAL

Hybrid Work environment

8x7 shift-based support, weekend and holiday support on requirement basis

Excellent customer facing skills

Excellent written and verbal communication skills

Strong attention to detail and outstanding analytical and problem-solving skills.

Infosys is an equal opportunity employer and encourages applications from suitably qualified and eligible candidates regardless of gender or other attribute covered by equal opportunity legislation.

At Infosys, we recognize that everyone has individual requirements. If you are a person with disability, illness or injury and require adjustments to the recruitment and selection process, please contact our Recruitment team for adjustment only on Infosys_ta@infosys.com or include your preferred method of communication in email and someone will be in touch.

Please note to protect the interest of all parties involved in the recruitment process, Infosys does not accept any unsolicited resumes from third party vendors. In the absence of a signed agreement, any submission will be deemed as non-binding and Infosys explicitly reserves the right to pursue and hire the submitted profile. All recruitment activity must be coordinated through the Talent Acquisition department.

"All aspects of employment at Infosys are based on merit, competence, and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer."

Client-provided location(s): Sydney, Australia

Job ID: Infosys-140585BR

Employment Type: OTHER

Posted: 2025-10-23T18:38:48