Security Administrator at Fiserv, Inc

Job Description

Responsibilities
Requisition ID: R
Date posted: 09/05/2025
End Date: 09/25/2025
City: North Sydney
State/Region: New South Wales
Country: Australia
Location Type: Onsite

Calling all innovators find your future at Fiserv.

Were Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, were involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Security Administrator

About the Business

Were Fiserv, a global leader in Fintech and Payments, enabling innovative financial services experiences that are in step with the way people live and work today. The companys approximately 44,000 associates proudly serve clients in more than 100 countries, so our customers, members and consumers can move money when and where they need it, at the point of thought. Our aspiration is to move money and information in a way that moves the world.

As a FORTUNE 200 Company and one of FORTUNE Magazine Worlds Most Admired Companies for the 8th consecutive year, we are committed to excellence and purposeful innovation. Explore the possibilities of a career with Fiserv and Find Your Forward with us.

What does a successful Cyber Security Administrator do at FISERV?

Experienced & technical security professional with a focus on the Cyber Security Operations strategies & technologies within a complex environment. The candidate should drive engineering initiatives and projects, Identity & Access Management (IAM) for HPNS Tandem systems, and regional responsibility for Nessus scanning.

What will you do:

• Candidate will be accountable for incident management, patching validation, and application version upgrades.
• A Subject Matter Expert responsible for confidentiality of client information and compliance with department standards and procedures.
• Designs, installs, implements, maintains, and troubleshoots complex operating systems software and related program products.
• Provides technical consulting on the use and integration of applications into the operating environment.
• Performs additional job duties as required.

Scope of Job:

• Leads strategic projects as the subject matter expert.
• Provides strategic leadership. Coaches and mentors other team members.

What will you need to know:

• 3 years professional experience, preferably gained in the financial sector, Intelligence Community, or information security fields.
• 5 years of related IT experience. Bachelors Degree with equivalent work experience and appropriate certifications.
• The candidate must have strong knowledge of HP non-system security administration - IAM experience will be a plus.
• Strong knowledge of the Vulnerability management process and tools like Nessus, Qualys guard, etc.
• Have knowledge of Networks, Firewalls, OS, DB & Applications. Basic knowledge of Encryption.
• Bachelors Degree or equivalent work experience and/or certifications.
• Strong understanding of how technology relates to business, market, and industry and applies knowledge to support the needs of critical systems and projects.

What would be great to have:

• CISSP or any equivalent certification is preferred.
• Expert knowledge of operating systems, subsystems, and software vendor products.

We welcome and encourage diversity in our workforce. Fiserv is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Explore the possibilities of a career with Fiserv and Find your Forward with us

Thank you for considering employment with Fiserv. Please:

• Apply using your legal name.
• Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Diversity and Inclusion:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

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