It starts with YES!
At Optus, we have an ambitious goal to be Australia’s most loved everyday brand.
The Transmission Core team is responsible for planning, onboarding, lifecycle management, and ownership of DWDM, Core Sync, and legacy transport platforms within Optus. This role provides technical leadership across all network transmission technologies, with expertise in DWDM, MPLS, OTN, optical switching, and network automation using tools such as Nokia’s NSP. As a project technical leader, you will define domain architecture and solution design for Optus’ DWDM network, driving strategy, roadmap development, platform selection, detailed design, testing, and implementation into production
As a Principal Technical Specialist, you will act as a subject matter expert in optics and future-state architecture, delivering robust solutions and mentoring junior engineers. With hands-on configuration skills and deep knowledge of optical networks, wavelength routing, and spectrum management, you’ll shape the future of Optus’ transmission capabilities. The role involves close collaboration with vendors, cross-functional teams, and contractors to ensure successful project delivery, with occasional out-of-hours work required.
What you’ll be doing
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-Define and lead future state architecture Optical strategy, platform roadmap, and lifecycle management.
-Act as Optical Domain Architect and Subject Matter Expert, driving complex network design and topology solutions.
-Prepare accurate design documentation, standards, and processes to ensure best practice and compliance.
-Select and implement platforms, tools, and automation solutions to enhance network performance and reporting.
-Manage EOL/EOS replacements, risk mitigation, and ensure reliable production network operations with minimal downtime.
-Collaborate with vendors, stakeholders, and internal teams to resolve design issues and deliver projects on time.
-Provide leadership, mentoring, and training for junior engineers, while supporting lab setup, onboarding, and technical knowledge sharing.
What makes you perfect for the role?
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-Degree in Telecommunications Engineering (or related discipline) or equivalent, with strong transmission design and testing experience.
-7+ years in telecommunications, including 3+ years in network design within a provider environment.
-Expert knowledge of DWDM, optical topologies, Nokia DWDM systems, and network planning/test tools.
-Experience in product development, customer design, and liaising with middle to senior management.
-Strong documentation skills with hands-on experience in network testing, planning, and operational procedures.
-Desirable expertise in Ciena, Infinera, Ribbon, Cisco & Nokia IP optics, coherent optics, and Carrier Ethernet networks.
-Familiarity with SDH/ATM, EoSDH/IPoDWDM, network management platforms, and Optus-specific systems and processes.
Optus is a place where we let you do you. We offer a range of benefits including:
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-3 days in the office, 2 days remote – with flexible hours to suit!
-Inclusive carer neutral paid Parental Leave of up to 16 weeks
-Competitive leave including 2 'Connected Leave' Days
-All Optus employees have access to resources, webinars and support via the ‘Parents at Work portal’
-Own your own growth by accessing an extensive online and facilitator led learning catalogue.
-Connect at work through our employee-led volunteer groups: Culture Connect, Elevate Women, Disability Network, Express Yourself (LGBTQIA+), United Veterans, Yarn Network, Wellbeing Network and Young Professionals.
-Vibrant campus life, variety of facilities including restaurants, cafes, gymnasium, GP, and post office
-Free Optus bus from Macquarie University Metro Station (every 6-8 minutes); morning and afternoon!
Curious about our culture? Go behind the scenes with our people by searching #OptusLife on LinkedIn
At Optus, we are strengthened by others and that means valuing diversity and saying ‘yes’ to embracing individual differences. We are committed to ensuring that our application process provides an equal employment opportunity to all job seekers, including individuals from diverse gender, cultural and linguistic backgrounds, individuals with a disability, individuals identifying as being part of the LGBTQIA+ community, individuals who may have served in the armed forces or who identify as Aboriginal and/or Torres Strait Islander. We also want to do our best to make our recruitment process inclusive
If you require any adjustments or accessibility support to participate fairly and equitably in the recruitment process, Apply AccessibleRecruitmentoptus.au or call 1800 309 170. We're here to help. When you contact us, please advise your preferred method of contact and we will be in touch within 48 hours
For more information on Diversity, Inclusion & Belonging at Optus, optus.au/about/inclusion-diversity.
