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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT Administrator - **Company:** Dst Llc - **Location:** Hagerstown, MD, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Multitier Architecture, Microsoft Windows, Active Directory, Microsoft Antivirus, Systems Engineering, Microsoft Azure, Cloud Computing, CompTIA Security+, Cyber Security, Information Systems, System Configuration, Dynamic Host Configuration Protocol, Desktop Computing, Linux, Network Address Translation, Disaster Recovery, Domain Name System (DNS), Multi-Factor Authentication, Monitoring of Systems, Identity and Access Management, Virtual Private Networks (VPN), Linux Servers, Windows Servers, Network Architecture, Network Diagrams, Network Connections, Routing, Network Segmentation, Remote Access Technology, Azure Active Directory, Cloud Services, Security Software, Microsoft SharePoint, Security Information and Event Management, Software Deployment, Virtual Local Area Networks, Software Vulnerability Management, Wireless Networks, Data Logging, Network Routers, Cloud Platform System, Tablet Computers, Software Troubleshooting, HybridCloud, Firewalls (Computer Science), Microsoft InTune, Information Technology, Patch Management, Laptops, Cisco - **Published:** May 14, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=20c6a44ce70fa6fa ## About the Role Do you have a valid Driver's License license?, Do you have experience in Windows?, Do you have a Bachelor's degree?, * Bachelor of Science degree in Information Technology, Information Systems, Cybersecurity, Computer Science, or related field; equivalent professional experience may be considered. * Minimum of Three (3+) years' of experience supporting enterprise IT infrastructure, systems administration, networking, and cybersecurity operations. * Strong experience administering Windows Server, Linux systems, Microsoft 365, Azure, and on-premises and hybrid cloud environments. * Experience supporting enterprise networking technologies including firewalls, VPNs, routing, switching, LAN/WAN connectivity, VLANs, wireless networks and point-to-point connectivity. * Experience with endpoint management, MDM platforms, patch management, device compliance and endpoint security solutions. * Working knowledge of cybersecurity frameworks, including access controls, MFA, system hardening, incident response, vulnerability management, and SIEM monitoring. * Ability to troubleshoot complex technical issues across infrastructure, systems, networking, and cloud environments. * Strong communication, documentation, analytical, and problem-solving skills. Preferred Qualifications * Experience supporting government, defense, aviation, or regulated environments. * Experience with Microsoft Intune, Microsoft Defender, Azure security tools, and enterprise monitoring platforms. * Advanced knowledge of IT infrastructure, networking, systems administration, cloud administration, and cybersecurity operations. * Relevant certifications such as CompTIA Security+, Network+, Server+, Linux+, Microsoft Azure Administrator, Microsoft 365 Administrator, Cisco CCNA, or equivalent. Additional Requirements * Valid Driver's License. * U.S. Citizenship is required to obtain/maintain a United States Security Clearance.. * Ability to obtain and maintain a valid passport. * Ability to pass DOT/FAA-regulated drug screening requirements. * Ability to travel domestically and occasionally internationally as required. ## Description The IT Administrator provides technical expertise to manage, support, secure, and continuously improve the organization's enterprise IT infrastructure, including on-premises and cloud-based Windows and Linux servers, network infrastructure, cybersecurity platforms, and endpoint environments. This role is responsible for ensuring the reliability, security, performance, and compliance of servers, networks, cloud services, and mission-critical systems (workstations, mobile devices, firewalls, routers, switches, VPNs, point-to-point network connections, Microsoft 365, Azure services, cybersecurity tools, and related infrastructure) supporting business and operational requirements. The position serves as a technical resource for infrastructure modernization, cybersecurity operations, risk mitigation, systems engineering support, and end-user support across office and operational environments. Essential Functions * Administer, maintain, monitor, and troubleshoot Windows and Linux server environments in both on-premises and cloud-based infrastructures. * Manage enterprise infrastructure services including Active Directory, Entra ID/Azure AD, DNS, DHCP, Group Policy, file and print services, remote access services, system logging, monitoring, backup, and disaster recovery functions. * Support and maintain network infrastructure including routers, switches, firewalls, VPNs, network segmentation, wireless networks, VLANs, NAT, point-to-points, secure access controls, and remote access solutions. * Administer Microsoft 365 and Azure environments and cloud services, including Exchange Online, Teams, SharePoint, OneDrive, Entra ID/Azure Active Directory, access controls, identity management, licensing, security policies, virtual systems, and hybrid integrations. * Deploy, configure, secure, and support endpoint platforms including desktops, laptops, tablets, mobile devices, and associated endpoint management and MDM solutions. * Monitor, investigate, and respond to cybersecurity events, alerts, suspicious activity, access anomalies, malware incidents, and potential security threats using SIEM, endpoint detection and response (EDR), vulnerability management, antivirus, and security monitoring platforms and coordinating remediation and incident response efforts with management and relevant stakeholders. * Implement and maintain cybersecurity best practices including MFA, least privilege access control, system hardening, patch management, vulnerability remediation, segmentation, logging, and compliance monitoring. * Provide Tier II/III technical support and serve as an escalation point for complex systems, network, cloud, and security-related issues. * Develop and maintain technical documentation, system configurations, network diagrams, procedures, and operational standards. * Assist Systems Engineering and operational teams with datalinks, mission systems, flight line operations, and specialized technical environments as assigned. * Coordinate system upgrades, hardware deployments, software installations, testing, maintenance windows, and lifecycle management activities. * Assess infrastructure, operational, and cybersecurity risks and recommend strategic improvements, mitigations, and modernization initiatives to enhance reliability, performance, and security. * Support organizational compliance initiatives by maintaining systems and processes aligned with customer, government, defense, aviation, and security requirements. * Prompt and regular attendance. * Perform additional duties as assigned. ## Related Videos - [Agentic employees in world's most downloaded FinTech app](https://www.wearedevelopers.com/videos/100123-agentic-employees-in-world-s-most-downloaded-fintech-app) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [The Developer Workstation Blind Spot: Why Your Security Stack Can't See What Matters Most](https://www.wearedevelopers.com/videos/100254-the-developer-workstation-blind-spot-why-your-security-stack-can-t-see-what-matters-most) - [Synthetic Insiders: The New AI Risk to Your Org](https://www.wearedevelopers.com/videos/100057-synthetic-insiders-the-new-ai-risk-to-your-org) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)