> Markdown version of [/jobs/ext/604531-it-security-engineer](https://www.wearedevelopers.com/jobs/ext/604531-it-security-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# IT Security Engineer

- **Company:** MDPI L. L. C.
- **Location:** United States
- **Contract:** Permanent contract
- **Skills:** CompTIA Security+, Information Technology Operations, Open Source Technology, Open Access
- **Published:** June 24, 2026
- **Apply:** https://careers.srb.mdpi.com/jobs/7965499-it-security-engineer-m365

## About the Role

* Basic knowledge on security configurations and hardening of Linux-based systems in accordance with best practices
 * Working knowledge of AWS security tools and services
 * Experience with security assessments and penetration testing, including vulnerability identification and remediation strategies

Requirements

 * Bachelor's degree in Computer Science, Information Technology, Cybersecurity or related field (or 2 years of equivalent practical experience)

 * Basic understanding of Microsoft 365 services, including Entra, Exchange Online, SharePoint Online and Teams.

 * Basic knowledge of Linux operating systems and experience with Bash scripting

 * Familiarity with security concepts and principles, such as access control, encryption and vulnerability management

 * Able to work independently and proactively

 * Strong analytical and problem-solving skills, with keen attention to detail

 * Excellent communication skills and ability to collaborate effectively within a team environment

 * Relevant certifications (e.g., Microsoft Certified: Fundamentals, CompTIA Security+) are a plus

## Description

To strengthen our Information Security team, we are looking for IT Security Engineer to assist in the extremely important task of keeping MDPI's infrastructure secure and to strengthen M365 security monitoring and integration.

Core Responsibilities

 * Assist in implementing and maintaining security measures for Microsoft 365 (M365) services, including Exchange Online, SharePoint Online, Teams and related platforms
 * Monitor security alerts and incidents, escalating as necessary and ensuring timely resolution
 * Maintaining and optimizing IT, network security & backup systems based on service requirements
 * Collaborating with development teams in order to optimize system implementation according to service requirements
 * Provide support and solutions to IT users for security issues (L2/L3 tier)
 * Maintain, evaluate and optimize IT and network security & backup systems


## Related Videos

- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)
- [Open Source AI, To Foundation Models and Beyond](https://www.wearedevelopers.com/videos/1375-open-source-ai-to-foundation-models-and-beyond)
- [Embracing the Hybrid Cloud: Unlocking Success with Open Source Technologies](https://www.wearedevelopers.com/videos/883-embracing-the-hybrid-cloud-unlocking-success-with-open-source-technologies)
- [Europe's Digital Future: How to Get from User to Shaper?](https://www.wearedevelopers.com/videos/100027-europe-s-digital-future-how-to-get-from-user-to-shaper)
- [Opening the Mobile Space with CAMARA’s Network APIs - CAMARA Project](https://www.wearedevelopers.com/videos/1728-opening-the-mobile-space-with-camara-s-network-apis-camara-project)
- [From developer to instructor and DevRel: navigating roles as as a woman in the tech industry](https://www.wearedevelopers.com/videos/867-from-developer-to-instructor-and-devrel-navigating-roles-as-as-a-woman-in-the-tech-industry)

## Related Articles

- [Dev Digest 191: Malware interviews, EU ❤️ Open Source and Skilled Agents](https://www.wearedevelopers.com/magazine/645-dev-digest-191-malware-interviews-eu-open-source-and-skilled-agents)
- [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking)
- [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities)
- [The Overflow: Security and Privacy](https://www.wearedevelopers.com/magazine/715-the-overflow-security-and-privacy)
- [Dev Digest 164: AI Agents, AI Blindspots and MCP security problems](https://www.wearedevelopers.com/magazine/578-dev-digest-164-ai-agents-ai-blindspots-and-mcp-security-problems)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)