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Remote Core Systems Jobs (NOW HIRING)

Build core distributed systems in Rust. * Design scalable and fault-tolerant platform services ... Remote candidates will also be considered. Why Join PubNub * Build infrastructure processing ...

Remote Core Technical Requirements Primary Skills • Scala (mandatory): oMinimum 2-3 years of ... Systems: oHigh-concurrency and distributed architecture experience AWS & Cloud Stack • Strong ...

Analyze and evaluate Core system operations, integrations, and user requirements. * Develop, modify ... This position is hybrid at our Remote Operations Center. Compensation is determined by a candidate ...

... core systems and services our employees use every day. You will work across identity, collaboration tools, office networking, and remote access technologies to help deliver a secure, reliable, and ...

Core System Support Specialist

FL · On-site +1

$50K - $55K/yr

... for core banking software and related systems. This role is responsible for diagnosing ... Remote allowance: Cell phone and internet connectivity expenses support. * Flexible spending: FSA ...

We are headquartered in Los Angeles, CA with both a local and remote team. We were founded and ... We think you'll thrive on our team if you're: * Curious at your core, with an eagerness to learn ...

... for core banking software and related systems. This role is responsible for diagnosing ... Remote allowance: Cell phone and internet connectivity expenses support. * Flexible spending: FSA ...

Location: Remote - Flexible work location (Preference is North America) Remote Full-time ... The successful candidate will design and build core systems from first principles. This is an ...

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Remote Core Systems information

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$12

$48

$76

How much do remote core systems jobs pay per hour?

As of Jun 28, 2026, the average hourly pay for remote core systems in the United States is $48.86, according to ZipRecruiter salary data. Most workers in this role earn between $41.35 and $57.21 per hour, depending on experience, location, and employer.

What is the difference between Remote Core Systems vs Remote Network Administrator?

AspectRemote Core SystemsRemote Network Administrator
CertificationsCompTIA Server+, Cisco CCNA, Microsoft MCSACompTIA Network+, Cisco CCNA, Microsoft MCSA
Work EnvironmentData centers, server rooms, cloud environmentsOffice networks, data centers, cloud platforms
Industry UsageIT infrastructure, cloud services, enterprise systemsIT support, network management, cybersecurity
Common Search IntentManaging servers, cloud infrastructure, core systemsConfiguring networks, troubleshooting connectivity

Remote Core Systems professionals focus on managing and maintaining core IT infrastructure like servers and cloud environments, while Remote Network Administrators handle network setup, security, and troubleshooting. Both roles require similar certifications and often work in overlapping environments, but their primary responsibilities differ in scope and focus.

More about Remote Core Systems jobs
What cities are hiring for Remote Core Systems jobs? Cities with the most Remote Core Systems job openings:
What are the most commonly searched types of Core Systems jobs? The most popular types of Core Systems jobs are:
What states have the most Remote Core Systems jobs? States with the most job openings for Remote Core Systems jobs include:
What job categories do people searching Remote Core Systems jobs look for? The top searched job categories for Remote Core Systems jobs are:
Infographic showing various Remote Core Systems job openings in the United States as of June 2026, with employment types broken down into 90% Full Time, 6% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $101,629 per year, or $48.9 per hour.
Core Systems Administrator

Core Systems Administrator

GRANITE STATE CREDIT UNION

Manchester, NH • On-site, Remote

$90K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago


Job description

DREAM BIG. 

We dream big. And our employees do too. 

We think outside of the box when it comes to delivering outstanding service to our members and providing a workplace environment where our employees can thrive, have fun…and make a difference.

Looking for a challenging, rewarding and fun career?  

Granite State Credit Union is seeking an enthusiastic, self-motivated Core Systems Administrator to join our dynamic Information Technology Team. Guided by our core values—Commitment, Integrity, Passion, Respect, and Innovation—you will play a vital role in building technology solutions that empower our front-line staff and exceed the expectations of our growing membership.

In this role, you will lead the administration, maintenance, and operational integrity of our Fiserv DNA core processing platform and associated systems. You will ensure the reliability, security, and peak performance of our core environment while driving strategic initiatives, supporting business operations, and maintaining regulatory compliance. This position requires deep technical expertise, strong analytical skills, and a collaborative approach to working with internal departments and external vendors.

The opening we have:

Core Systems Administrator

Salary Range:

$90,000 - $110,000 (depending on experience)

The work you will participate in includes:

  • Administer and maintain the Fiserv DNA core banking system, including configuration, parameter management, user access, and system monitoring.
  • Oversee system updates, releases, patches, and enhancements, ensuring proper testing, documentation, and implementation.
  • Provide technical support for DNA-related issues, serving as the primary escalation point for internal stakeholders.
  • Manage and support interfaces and ancillary systems connected to DNA, including digital banking, EFT/ATM networks, document imaging, loan origination, deposit origination, and reporting platforms.
  • Maintain accurate and up-to-date documentation of system configurations, procedures, workflows, and administrative activities.
  • Maintain system security controls, user permissions, and audit trails in accordance with policies and regulatory standards.
  • Develop, maintain, and optimize reports, queries, and data extracts using DNA Publisher (CRM/BI), SQL, and related tools.
  • Coordinate with Fiserv and third-party vendors to resolve system incidents, integration issues, and service requests.
  • Communicate problems and recommend resolutions to management to improve ongoing services delivery.
  • Collaborate with others to utilize current technology to improve business processes and support new business endeavors.
  • Participate in technology projects involving the core system or integrated applications, including gathering, testing, documenting and implementation.
  • Participate in on call rotations.
  • Other duties as assigned.

Required Qualifications Include:

  • Minimum of 2 years’ experience administering the Fiserv DNA core banking system.
  • Proficiency with DNA administrative tools such as DNA Admin, Client360, DNA Extranet and the DNA App Store.
  • Strong understanding of banking operations, including deposits, loans, general ledger, payments, and digital channels.
  • Excellent interpersonal and communication skills.
  • Efficient time management and organizational skills.
  • Flexibility (able to adapt to a changing environment).
  • Ability to work effectively with cross-functional teams.
  • Experience with SQL and Oracle databases.
  • Experience with Automic or similar automation software.
  • Ability to troubleshoot complex system issues and coordinate resolutions with vendors.

Preferred Qualifications

  • Experience working in a credit union or similar financial institution.
  • Familiarity with Fiserv ancillary products such as Core API, Instant Open, Prologue, and WireXchange.
  • Experience with scripting, automation, or API integrations.

What We Expect:

  • A wide skill set – The ability to work with both legacy and the latest technology. The aptitude to keep pace with industry changes is a must.
  • Drive – We are a fast-paced company; be ready to enjoy an ever-changing workload.
  • Dedication – GSCU’s Tech Team does whatever it takes to achieve our organization’s goals.

We strive to provide a great work environment for our staff, including appreciation programs, wellness events, and more! 

And let’s talk Benefits! In addition to insurances (health, dental, vision, life, etc.) and 401k, GSCU also offers the following to eligible employees:

  • $500 sign on bonus after 90 days
  • Tuition Reimbursement
  • Paid Family Leave
  • Employer Paid Behavioral Health Benefit
  • Employee Appreciation Programs
  • Employee Wellness Program
  • Paid Volunteerism
  • Adoption Reimbursement
  • Business Casual Dress Code (Jeans? Yes!)

An onsite or hybrid work arrangement is preferred for this role, however remote work may be considered.

If you are interested in being part of a dedicated, motivating, and all-around awesome team, apply today! We can’t wait to speak with you. 

#LiveBoldNH