Endpoint Security Engineer

STS Technical Services is actively seeking an experienced and self-motivated Endpoint Security Engineer to join a growing manufacturing client in Milwaukee, Wisconsin. This is a full-time, 100% on-site position offering direct involvement with device lifecycle management, endpoint security architecture, and ISO 27001 compliance efforts. If you’re ready to own critical infrastructure and influence the future of endpoint security in a modern industrial environment, this is your opportunity. Position Overview: The Endpoint Security Engineer will work alongside the Security Team to modernize device management practices, deploy enterprise-grade security controls, and support security program maturity. The ideal candidate has hands-on experience with Microsoft Intune, Windows Autopilot, and endpoint policy management within a cross-functional environment. Key Responsibilities: Endpoint Management & Security (50%) Lead the implementation and optimization of Microsoft Intune and Windows Autopilot Design and manage device configuration profiles for laptops, tablets, and mobile devices Implement compliance controls, security policies, and conditional access rules Troubleshoot complex endpoint issues and provide guidance to junior team members Monitor endpoint posture and respond to security incidents Process Improvement & Knowledge Management (30%) Streamline provisioning processes to reduce manual workload Develop and maintain technical documentation and SOPs Mentor support staff and assist with knowledge transfer Identify and implement automation opportunities Lead collaborative projects to improve service delivery Security Program Growth & Compliance (20%) Support ISO 27001 certification efforts via control implementation and documentation Contribute to security policy creation and procedural documentation Learn and apply security frameworks and participate in broader security initiatives Required Qualifications: 5–10 years of IT systems administration experience, including 3–5 years in Microsoft Intune and Autopilot Proficient in endpoint configuration, compliance, and conditional access policies Strong communication skills with the ability to lead technical initiatives Capable of writing detailed documentation and delivering knowledge transfer Demonstrated interest in security and willingness to grow within the field Self-starter with a process improvement mindset Preferred Qualifications: Experience with EDR tools such as Microsoft Defender for Endpoint or CrowdStrike Familiarity with ISO 27001, SOX, or PCI compliance frameworks Previous work experience in manufacturing or industrial environments Background in IT service management and documentation PowerShell scripting or other automation experience Understanding of advanced security practices (RBAC, PAM, Managed Identities, etc.) What We Offer: Ownership of critical endpoint security infrastructure Career growth into additional cybersecurity domains Direct mentorship in a stable yet tech-forward manufacturing environment About STS Technical Services: STS Technical Services is a Top 100 Staffing Firm that partners with some of the largest names in aerospace, manufacturing, defense, and industrial industries. We help great people find great jobs, and we’d love to work with you. Equal Opportunity Employer: STS Technical Services is an equal opportunity employer committed to hiring a diverse workforce and sustaining an inclusive culture. We do not discriminate based on race, religion, gender, sexual orientation, age, or disability. #IndeedSTS