Systems Administrator III

As a senior-level technical resource at Kapitus, you will architect, implement, secure, and support critical infrastructure within a fast-paced fintech environment. This role blends deep technical expertise with strategic thinking, requiring you to lead by example, mentor junior team members, and drive continuous improvement across cloud, on-premises, and hybrid platforms.

Responsibilities

• Serve as the escalation point ("buck stops here") for complex infrastructure issues from the helpdesk L1/L2 support teams.
• Design, implement, and maintain secure, highly available infrastructure across private, public, and hybrid cloud environments, with a primary focus on Microsoft Azure.
• Lead architecture and deployment of IaaS, PaaS, and SaaS solutions aligned with fintech regulatory and compliance requirements (SOC 2, PCI-DSS, SOX).
• Administer and harden Windows Server environments, Active Directory (on-prem and Azure AD), and Microsoft 365 services including Exchange Online, Teams, SharePoint, and OneDrive.
• Manage endpoint security, Mobile Device Management (MDM) via Microsoft Intune/Endpoint Manager, JAMF, and enforce Zero Trust security principles.
• Implement and maintain Identity and Access Management (IAM) controls, including Azure AD Conditional Access, Multi-Factor Authentication (MFA), and Single Sign-On (SSO) integrations.
• Partner with network infrastructure assisting with firewalls, Cisco Meraki switches, and access points — ensuring segmentation and security best practices.
• Assist in developing and maintaining infrastructure-as-code (IaC) using tools such as Terraform, Ansible, or PowerShell DSC to drive automation and reduce manual toil.
• Administer and support virtualization platforms including VMware vSphere and Citrix Virtual Desktops on Azure.
• Manage cloud-based backup and disaster recovery solutions; own RTO/RPO objectives and conduct regular DR testing.
• Monitor, analyze, and optimize system performance, capacity, and security posture across all infrastructure components.
• Collaborate with Information Security to maintain compliance with fintech regulatory frameworks and internal security policies.
• Evaluate and recommend emerging technologies to improve operational efficiency, reduce cost, and strengthen security.
• Develop and maintain technical documentation, runbooks, and standard operating procedures (SOPs).
• Provide mentorship and technical guidance to junior systems administrators and helpdesk staff.
• Partner with cross-functional teams including Engineering, Security, and Compliance to support business-critical initiatives.
• Coordinate with managed service and outsourcing partners to ensure SLA adherence and compliance obligations are met.
• Perform all other duties as assigned.

Requirements

• Bachelor's degree in Information Technology, Computer Science, or equivalent professional experience.
• Minimum 5+ years of progressive systems administration experience, with at least 2 years in a senior or L3 capacity.
• Experience in a fintech, financial services, or similarly regulated industry strongly preferred.
• Deep expertise in Microsoft Azure, including Azure Virtual Machines, Azure Networking, Azure AD, and Azure Security Center.
• Mastery of Microsoft 365 administration: Exchange Online, Teams, SharePoint, OneDrive, and Microsoft 365 Groups architecture.
• Strong experience with Active Directory and Azure Active Directory, including Group Policy, RBAC, and Conditional Access Policies.
• Proficiency with virtualization technologies including VMware vSphere and Citrix Virtual Desktops on Azure.
• Hands-on experience with network technologies: firewalls, Cisco Meraki, DHCP, DNS, VPN, and network segmentation.
• Experience with infrastructure-as-code tools (Terraform, Ansible, Puppet) and scripting languages (PowerShell, Python, Bash).
• Familiarity with compliance frameworks relevant to fintech: PCI-DSS, SOC 2 Type II, SOX IT General Controls.
• Experience with cloud-based backup solutions and disaster recovery planning.
• Knowledge of Zero Trust security architecture principles and implementation.
• Experience with SIEM tools, endpoint detection and response (EDR), and vulnerability management platforms.
• Familiarity with ITSM platforms (e.g., ServiceNow, Jira Service Management) and ITIL best practices.
• Experience with Salesforce administration fundamentals is a plus.
• Ability to write scripts and leverage APIs to automate workflows and integrate systems.
• Excellent verbal and written communication skills; ability to clearly convey technical concepts to non-technical stakeholders.
• Strong analytical and problem-solving skills with a proactive, ownership-driven mindset.
• Relevant certifications preferred: Microsoft Certified (Azure Administrator Associate, MS-102), CompTIA Security+, CISSP, or equivalent.

Benefits

• Competitive Base Salary Range of $96,300-$154,400 (final salary depends on geographic location, skills, and experience).
• Annual Incentive Compensation Eligibility – Up to 10%.
• Comprehensive medical, dental, and employer-paid vision plans through UnitedHealthcare (UHC).
• Flexible Spending Account (FSA) for qualified out-of-pocket expenses.
• Lifestyle Spending Account for physical, mental, and financial well-being expenses.
• 100% Company Paid Insurances: short-term and long-term disability, and vision insurance.
• Voluntary Insurance: supplemental life, enhanced short- and long-term disability, accident, and hospitalization insurance.
• Paid Maternity and Parental Leave beyond state-mandated policies.
• Commuter Benefits: pre-tax benefits for parking and commuter expenses.
• LifeBalance Program: discounts on outdoor activities, arts, health, fitness, pet and car insurance, financial services, and stress management tools.
• Plum Benefits Discount Program: exclusive discounts on shows, travel, and car rentals.
• Tuition Reimbursement: up to $5,000 annually, plus opportunities for relevant conferences and career development events.
• Travel Reimbursement for work-related travel.
• Paid Time Off and Sick Time.
• Retirement Benefits: 401K plan with a 25% company match on contributions, up to 6% of annual salary.

About Kapitus

Kapitus is one of the most reliable and respected names in small business financing. As both a direct lender and a marketplace built with a trusted network of lending partners, we provide small businesses with the financing they need when and how it is needed. Our culture is fast-paced, and teammates are expected to be self-directed with an internal motivation to do the right thing, even when it requires hard work. We offer great benefits, competitive pay, and solid opportunities for growth.

Company Mission: At Kapitus, our mission is to help small business owners grow their organizations by providing tailored, transparent, and ethical financing solutions. We invest in every business owner’s story and are dedicated to building lasting relationships to champion their goals. We promise to keep the best interests of our clients at the center of the financing process by operating with transparency, fairness, and integrity.

Consideration will be given to qualified remote candidates residing in states where Kapitus and/or one of its subsidiaries has an established physical presence.