From admin-team at linux.org.au Wed Apr 8 13:39:07 2020 From: admin-team at linux.org.au (Linux Australia Website) Date: Wed, 8 Apr 2020 03:39:07 +0000 Subject: [LA-Jobs] Linux Australia - New Job submitted - Security Expert at DownUnder GeoSolutions Message-ID: <66b5734335e40beee8f17bb07262670a@linux.org.au> Your email address: recruitment at dug.com Contact Email Address: recruitment at dug.com Company: DownUnder GeoSolutions Contact Number: +61 8 9287 4100 Job title: Security Expert Job description: As the Linux security expert within DUG you will be responsible for the end-to-end security of our systems, including our cloud offering. You will need to respond to client queries and audits as well as DUG management. Responsibilities ? Conduct security audits of current systems and procedures [physical, network, operating system, authentication, etc.] ? Implementing and designing security solutions ? Serve as the DUG point person for third-party security audit(s) ? Provide pre-sales security briefings / Q&A to McCloud customer security teams ? Work with McCloud customer IT teams on security integration ? Ongoing leadership and review of IT security Prerequisites ? Practical, hands-on, linux security experience ? A strong understanding of Linux security systems and practices ? Knowledge of and experience with relevant technologies such as firewalls, VPNs, intrusion detection/prevention systems, authentication frameworks, common cryptographic tools, etc. ? Familiarity with security frameworks and risk-management methodologies ? Experience in diagnosing and responding to security events ? Strong technical writing skills ? Excellent spoken and written business English Desirable ? Experience in the oil and gas sector ? Experience with WAN and multi-network security considerations ? VoIP phone system security Job location: WA From admin-team at linux.org.au Thu Apr 23 17:18:07 2020 From: admin-team at linux.org.au (Linux Australia Website) Date: Thu, 23 Apr 2020 07:18:07 +0000 Subject: [LA-Jobs] Linux Australia - New Job submitted - HPC Expert at DownUnder GeoSolutions Message-ID: <7cb5f27b4c54be5589e2056737e629bb@linux.org.au> Your email address: recruitment at dug.com Contact Email Address: recruitment at dug.com Company: DownUnder GeoSolutions Contact Number: +61 8 9287 4100 Job title: HPC Expert Job description: At DUG, we offer high-performance computing as a service (HPCaaS) for a wide variety of clients. Built on many years of experience in geophysics, our world-class compute cluster is tailor-made for scientific computing and attracts a diverse range of computationally-intensive projects. We?re looking for an HPC Expert with experience in on-boarding clients, helping them to build and tune complex packages for performance on DUG?s worldwide HPC infrastructure. As HPC Expert, you?ll be part of a team of technical experts responsible for ensuring that customers can use our compute infrastructure as productively as possible. Your pragmatic approach will help you deal with third-party software that's not always of especially easy to build, compile, understand and tune. You?ll become proficient in the languages and techniques used in these projects, as well as an evolving and somewhat-unique HPC environment. The HPC Expert will work with the end users to perform onboarding, installation, porting, optimisation and tuning. Responsibilities ? Work with customers to achieve successful use of DUG McCloud ? Benchmark customer codes against different hardware within DUG McCloud ? Install, port, optimise and tune codes for optimal performance on DUG McCloud ? Work with vendors to benchmark new hardware ? Understand existing and new hardware and how it might benefit DUG McCloud Prerequisites ? Ability to install complex unix packages and dependencies. ? Programming ability in at least one of C, C++, Fortran ? Ability to program with at least one of OpenMP, MPI, OpenAAC, Cuda or pthreads ? Code optimisation techniques ? Strong problem solving skills ? Ability to use batch queueing systems ? Bash scripting ? An understanding of modern computer, network and IO architecture ? An understanding of parallel IO and various parallel file systems ? Experience with team collaboration and version control, ideally git Desirable ? A true Bash expert ? Python scripting ? Network performance and tuning ? I/O performance and tuning ? Linux kernel tuning ? Ability to vector program ? Scientific programming background to understand a wide range of numerical algorithms and techniques Job location: WA Job post expiry date: 31-07-2020 From admin-team at linux.org.au Thu Apr 23 17:19:24 2020 From: admin-team at linux.org.au (Linux Australia Website) Date: Thu, 23 Apr 2020 07:19:24 +0000 Subject: [LA-Jobs] Linux Australia - New Job submitted - HPC GPU Programmer at DownUnder GeoSolutions Message-ID: Your email address: recruitment at dug.com Contact Email Address: recruitment at dug.com Company: DownUnder GeoSolutions Contact Number: +61 8 9287 4100 Job title: HPC GPU Programmer Job description: At DUG, we offer high-performance computing as a service for a wide variety of clients. Built on many years of experience in geophysics, our world-class compute cluster is tailor-made for scientific computing and attracts a diverse range of computationally-intensive projects. We?re looking for a GPU programmer with familiarity in writing and maintaining optimised software for a variety of platforms, to help customers bring their GPU workloads to our HPC infrastructure. As HPC GPU Programmer, you?ll be part of a team of technical experts responsible for ensuring that customers can use our compute infrastructure as productively as possible. Your pragmatic approach will help you deal with third-party software that's not always of especially high quality. You?ll become proficient in the languages and techniques used in these projects, as well as an evolving and somewhat-unique HPC environment. Your tasks ? porting to and ongoing maintenance of scientific applications on DUG?s HPC environment ? inspection and maintenance of software written by other members of the team ? achieving a basic understanding of our customers' scientific domains ? acting as 3rd-level technical support, for otherwise-unresolvable customer issues ? providing and receiving regular, constructive feedback to and from your peers ? collaborating on priority and scheduling for rapid project delivery Required ? strong C/C++ skills, along with at least one GPU-targeted toolchain (ideally CUDA) ? experience using GPGPUs for numerical processing in a commercial or academic setting ? excellent written and spoken business and technical English, suitable for working directly with clients when necessary ? impeccable professional references The most successful candidates will also possess some or all of the following ? significant expertise as a Linux user/administrator (able to perform tasks such as installing complex software with challenging dependencies; building and installing a patched kernel; or diagnosing a device driver problem) ? experience optimising for both NVIDIA and AMD GPUs, and x86 CPUs ? a background or interest in some branch of science ? sufficient maths to be able to implement algorithms described in scientific papers Compensation An attractive salary will be negotiated based on skills and experience. Job location: WA From admin-team at linux.org.au Thu Apr 23 17:20:56 2020 From: admin-team at linux.org.au (Linux Australia Website) Date: Thu, 23 Apr 2020 07:20:56 +0000 Subject: [LA-Jobs] Linux Australia - New Job submitted - HPC Systems Programmer at DownUnder GeoSolutions Message-ID: <38d7bd1b062e9486dd3f13b707f26d82@linux.org.au> Your email address: recruitment at dug.com Contact Email Address: recruitment at dug.com Company: DownUnder GeoSolutions Contact Number: +61 8 9287 4100 Job title: HPC Systems Programmer Job description: At DUG, we offer high-performance computing as a service for a wide variety of clients. Built on many years of experience in geophysics, our world-class compute cluster is tailor-made for scientific computing and attracts a diverse range of computationally-intensive projects. We?re looking for a Linux systems programmer with familiarity in writing optimised software and scripts to help port new client computing projects to our worldwide HPC infrastructure. As HPC Systems Programmer, you?ll be part of a team of technical experts responsible for ensuring that customers can use our compute infrastructure as productively as possible. Your pragmatic approach will help you deal with third-party software that's not always of especially high quality, and either using or building the right tools for the job. You?ll become proficient in the languages and techniques used in these projects, as well as an evolving and somewhat-unique HPC environment. Your tasks: ? porting of client code and scripts to DUG?s HPC environment ? inspection and maintenance of software written by other members of the team ? becoming conversant in the problem domains of new projects ? acting as 3rd-level technical support, for otherwise-unresolvable customer issues ? providing and receiving regular, constructive feedback to and from your peers ? collaborating on priority and scheduling for rapid project delivery Required: ? demonstrable familiarity with C or C++, Python, and Bash ? experience as a Linux user/administrator (able to perform tasks such as installing complex software with challenging dependencies; building and installing a patched kernel; or diagnosing a device driver problem) ? familiarity with performance optimisation considerations and approaches ? excellent written and spoken business and technical English, suitable for working directly with clients ? impeccable professional references Compensation An attractive salary will be negotiated based on skills and experience. Job location: WA Job post expiry date: 31-07-2020