System Administrator - JobID-0045

System Administrator - JobID-0045 Department: Operations Employment Type: Full Time Location: Mount Laurel, NJ Compensation: $90,000 - $184,000 / year Description About the Role: Innovative Defense Technologies (IDT), provider of cutting‑edge cloud‑based integration, automated testing and data analysis for complex, mission‑critical systems in the US Department of Defense (DOD), is seeking a Systems Administrator to be part of our Security team and based out of our Mount Laurel, NJ location. The Systems Administrator will have experience in managing, maintaining, and securing Mount Laurel’s critical virtual infrastructure (Linux/Windows/ESXi) and physical Windows/Linux environments. The ideal candidate has a deep technical background in Windows OS, Linux OS, and virtualization/physical best practices, excellent troubleshooting skills, and a proven ability to maintain highly available, secure, and performant systems. Clearance & Location Requirements All applicants must currently possess an ACTIVE Secret U.S. Security Clearance. This is an on‑site position. Requiring at least 5 days in office, based out of our Mount Laurel, New Jersey location. Key Responsibilities Window System Administration: Install, configure, secure, and maintain windows operating systems (Windows 11) in both virtual and physical environments. Server Administration: Install, configure, secure, and maintain server operating system (Server 2022 and 2025) in both virtual and physical environments. Linux System Administration: Install, configure, secure, and maintain Linux operating systems (Red Hat) in both virtual and physical environments. System & Software Maintenance: Perform monthly maintenance by applying operating system and software patches to remediate open vulnerabilities on the information system. Security & Compliance: Ensure the highest levels of systems and infrastructure availability, security, and performance; implement and maintain security, backup, and redundancy strategies; manage system compliance through STIG implementation, SCAP scanning, and ACAS/Nessus vulnerability management. Troubleshooting: Provide Tier 2/3 support to quickly diagnose and resolve complex system and virtual/physical system performance issues, system configuration problems, and outages. Automation & Scripting: Develop and maintain automation scripts (Bash, Python, PowerCLI, Ansible Playbook) to streamline routine administrative tasks, deployments, and reporting. VMware Infrastructure Management: Install, configure, and maintain VMware vSphere environments, including ESXi hosts and vCenter Server. Skills, Knowledge & Expertise Who You Are (Required): Bachelor’s degree in computer science, information technology, or related field or equivalent full‑time professional experience 3+ years of professional windows systems administration experience, preferably in a security position Security+ CE certification, or equivalent level I or II IAT/IAM certification (DoD Directives 8140/8570) Ability to travel up to 10% of the time, as needed Experience with virtualization technologies (VMware vSphere, Microsoft Hyper‑V) Experience configuring systems and performing associated Continuous Monitoring (ConMon) tasks, including daily, monthly and quarterly maintenance to all systems Proficiency with backup and disaster recovery solutions Ability to understand and interact with complex DoD compliance tools What Makes You Stand Out: Linux system administration experience Experience with, or knowledge of managing & maintaining system compliance through STIG implementation, SCAP scanning, and ACAS/Nessus vulnerability management (Windows/Linux/ESXi) Understanding of networking technologies, including TCP/IP, DNS, DHCP, VLANs, and firewalls Experience with PowerShell or Bash scripting for automation Familiarity with software deployment tools (PDQ Deploy) Strong verbal and written communication skills Ability to manage multiple complex projects simultaneously Pay Range: $90,000 - $150,000 or $114,000 - $184,000 * Pursuant to New Jersey Senate Bill 2310, IDT is required to disclose the pay scale or pay range associated with a job posting. The posted range does not include bonuses, commissions, tips, or other benefits. Pay is dependent on experience, skills, and education. For additional information about Senate Bill 2310, please consult applicable resources. Job Benefits Why Work at Innovative Defense Technologies (IDT): IDT is a growing company with a vibrant, entrepreneurial culture. We are headquartered in Arlington, VA with additional offices in Fall River, MA; Mount Laurel, NJ; and San Diego, CA. At each location, our employees work together in a modern, socially engaging office space, designing innovative solutions for defense industry customers. We offer employees competitive pay and benefits including: Generous benefits package Competitive PTO Paid holidays 401(k) with immediate vesting and matching 9/80 optional schedule (2nd and 4th Friday off every month) Tuition Assistance Reimbursement Program Professional Development Resources Pre‑Tax Commuter Benefits Organization‑Wide Monthly Tech Connect Events Annual Employee Recognition Awards Regular Social Events and Catered Lunches EEO Statement: IDT is an Equal Opportunity employer. #J-18808-Ljbffr Innovative Defense Technologies