System Administrator (Contract-to-Hire)

Fusion92•Farmington Hills, MI

12h•Remote

About The Position

Fusion92 is an award-winning Marketing Transformation Partner that helps brands solve complex business challenges through data, technology, and innovation. We move fast, think boldly, and embrace a culture that rewards curiosity and fearless problem-solving. As we continue to deepen our investment in AI and data-driven initiatives, we are expanding our security function to match that ambition. The right candidate is someone who lives and breathes security, serving as a trusted authority on both current threats and the evolving landscape. This role carries real organizational weight: the security champion for a company at the leading edge of AI and marketing innovation, responsible for ensuring that as Fusion92 pushes forward, it does so with the controls, visibility, and confidence to back it up. This is a cross-departmental role spanning IT & Technical Operations, Platform, Product & Innovation, and Compliance. Day-to-day security operations are part of the job, but so is the bigger picture: identifying gaps, governing the security implications of AI adoption, shaping how we mature our infrastructure, and contributing meaningfully to where Fusion92 goes next. This candidate will have real latitude to recommend and implement improvements, and the opportunity to build security capability across the broader team over time.

Requirements

3+ years of hands-on experience in IT security operations or security administration
Working knowledge of Microsoft Entra ID (Azure AD), including Conditional Access, PIM, sign-in log analysis, and identity protection
Hands-on experience with endpoint security platforms such as SentinelOne, CrowdStrike, or equivalent EDR/EPP tools
Experience with SIEM platforms and vulnerability scanning technologies
Working knowledge of Linux systems, including command-line proficiency and familiarity with common security and administrative tasks in Linux environments
Working knowledge of network security concepts, operating system security, and cloud security principles
Familiarity with compliance frameworks such as SOC 2, NIST, ISO 27001, or CIS Controls for gap analysis purposes
Strong communication skills, with the ability to translate technical findings for both IT peers and non-technical stakeholders
Self-directed and accountable, with the ability to manage competing priorities in a high-alert-volume environment

Nice To Haves

Familiarity with AI security considerations, including data governance, third-party AI integration risks, and acceptable use policy frameworks
Experience with SAML/OIDC SSO configurations and enterprise app integrations in Entra ID
Familiarity with Huntress, Blumira, or Mimecast
Experience in a marketing transformation, professional services, or technology-driven environment
Bachelor’s degree in Information Technology, Cybersecurity, or a related field, or equivalent experience
Industry certifications such as CISSP, CompTIA Security+, CEH, GIAC, SC-200, or equivalent Microsoft or cloud security credentials

Responsibilities

Triage and respond to security alerts across Huntress, Blumira, and Microsoft Entra ID, investigating risky sign-ins, anomalous behavior, and policy violations
Manage and optimize endpoint security tooling, including SentinelOne and other EDR/EPP platforms, ensuring coverage, policy enforcement, and timely response across the device fleet
Assess and help govern the security implications of AI tool adoption across the organization, evaluating data access, integration permissions, and acceptable use boundaries as new AI initiatives are introduced
Collaborate with the Platform, Product & Innovation team to ensure security controls and governance frameworks are built into AI and data-driven projects from the outset, rather than retrofitted after deployment
Investigate security incidents end-to-end and produce clear documentation for technical and leadership audiences
Audit security configurations against established policies, identify implementation gaps, and surface findings with recommended remediation paths
Review and validate Conditional Access policies, MFA configurations, and identity hygiene across Microsoft Entra ID
Conduct vulnerability assessments and coordinate remediation with relevant IT and infrastructure owners
Perform routine audits of user access, privileged accounts, application permissions, and SaaS integrations
Support compliance gap analysis against SOC 2, NIST, and CIS Controls frameworks and contribute to the organization’s regulatory readiness roadmap
Evaluate security tools and processes and provide input on improvements that would meaningfully strengthen our posture
Assist in training junior IT staff on incident identification and response, progressively delegating routine work as their skills develop
Stay current with the evolving threat landscape, including AI-specific risks, and bring relevant insights back to the team