Job Description: DXC Technology (NYSE:DXC) - where brilliant people embrace change and seize opportunities to advance their careers and amplify customer success. People are the heart of our business. We support each other and work as a team, globally and locally to deliver excellence for our customers and colleagues. We live in more than 70 countries, speak multiple languages and work with over 6,000 customers on almost every continent. We use the power of technology to deliver technology services that move the world. At DXC we pride ourselves on delivering excellence in everything we do. What this means for you is the opportunity to be a part of delivering innovative solutions and helping to solve real business problems for a wide variety of valued clients. Due to continuous growth, DXC are now looking to bring on board a Mainframe Security professional to support multiple clients. Only candidates able to gain or currently holding a current Australian Federal Government Security Clearance at Baseline will be considered for this role. Australian Citizenship is mandatory. Responsibilities: Work effectively with the Regional and Global Security team Adhere to both customer and corporate standards and responsibilities Participate in the creation of documentation such as process and procedural documentation Take the lead in developing process improvement Administers security policies to control access to systems Work on complex issues where analysis of situations or data requires an in-depth evaluation of variable factors Participate in vendor and platform upgrades Management of SSL Certificates in Mainframe environment Complete cyclic compliance activities Perform ACF2/RACF application and agency level access control to meet access management business requirements to ensure compliance with industry and federal government security standards Available for off-hours escalations as 2nd and 3rd tier of on-call support Serve as a technical liaison and subject matter expert in business interactions Provide ‘level 3’ support and problem management guidance for the platform team and escalate issues to vendors/manufacturers for technical support as needed Participate in audits Skills & Qualifications: Minimum 2 years’ experience in Cyber Security Minimum of 5 years’ experience in Mainframe security Strong knowledge in ACF2/RACF security Architecture Sound knowledge of Unix in z/OS Sound working knowledge of NetMaster/MAI and SOLVE Experience with JCL, SAS, Clist and/or REXX Experience with CICS/IMS/DB2/MQ a plus Understanding of ADABAS Knowledge of CONTROLM processes Experience in Mainframe certificate management Experience in upgrades Experience with working with Auditors – specifically SOX AND SOC1 Working knowledge of Ticketing Systems – preference is SNOW The candidate should be comfortable with the Microsoft Office suite of tools; Excel experience is essential Understanding of Essential 8 standards Quick learner and showing interest in learning new technologies Have a solid understanding of best security practices Desirable Relevant Information Security certification (CISSP/CCNA) Bachelor's degree (B.S./B.A.) in Computer Science, Business Information Systems, or related field Our culture & benefits DXC is committed to building better futures for our customers, colleagues, environment, and communities. We take care of each other and foster a culture of inclusion, belonging and corporate citizenship. We put this to action developing and implementing societal initiatives within our Social Impact Practice. WeAreDXC As an employer of choice, our “people first” philosophy means we offer competitive remuneration, benefits, training and career opportunities that reflect our commitment to improving the lives of our employees, and the communities in which we live and work. How to apply & our commitment to you in return If you would like to be part of a culture that drives innovation, delivers results, rewards performance and encourages ideas, then please press the "Apply Now" button to submit your resume. In return, we agree to ensure a hiring process that is enjoyable, thorough, and fair. We strive to provide an environment that lets you thrive and show off the very best version of yourself, while learning about us at the same time. Interviews and onboarding are conducted online, as part of us being a virtual-first company. We are an Equal Opportunity Employer DXC is proud to be an equal opportunity employer and we welcome submissions from people from all walks of life. We celebrate our diversity and recognise it is the unique contributions of our people that give us our edge. Accommodation of special needs for qualified candidates may be considered within the framework of the DXC Accommodation Policy. In addition, DXC Technology is committed to working with and providing reasonable accommodation to support qualified individuals with physical and mental disabilities. At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive. Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here .