System Administrator with Security Clearance

Position Overview: We are seeking a highly skilled System Administrator to join our team in Herndon, VA. This role supports the design, deployment, and maintenance of mission-critical IT infrastructure for both commercial and government customers operating in some of the most demanding environments on Earth. Key Responsibilities: Design, implement, and maintain IT infrastructure including servers, virtual machines, networks, and data storage. Lead and mentor IT systems team members, ensuring adherence to best practices and fostering professional growth. Provide advanced technical support to ensure high performance, security, and availability of systems. Manage IT projects such as system upgrades, network enhancements, and technology integrations. Implement and monitor cybersecurity measures to ensure compliance with industry and organizational standards. Basic Qualifications: Active TS/SCI w/Active Full Scope Polygraph (FSP) required. Experience administering Linux/Unix or Windows platforms. 5+ years of experience troubleshooting complex network issues. 5+ years of experience communicating technical information to customers in both written and verbal formats. Preferred Qualifications: Extensive experience with RedHat Linux and Microsoft Windows Server environments. Expertise in virtualization, automation, and patch management. Familiarity with Defense Information Systems Agency (DISA) standards and Security Technical Implementation Guides (STIGs). Proven ability to harden systems and ensure compliance with federal cybersecurity requirements. Education & Experience: Bachelor's degree and 9+ years of related experience, An ACTIVE U.S. Government Security Clearance is Required to be considered for this role. If you are a military professional seeking impactful work in the civilian sector, consider exploring ICONMA's job opportunities and contributing your expertise to the continued success of America's Defense Industry. We thank you for your service and expertise, we would like to offer our expertise as a service to you in your future career endeavors. As an equal opportunity employer, ICONMA provides an employment environment that supports and encourages the abilities of all persons without regard to race, color, religion, gender, sexual orientation, gender identity or express, ethnicity, national origin, age, disability status, political affiliation, genetics, marital status, protected veteran status, or any other characteristic protected by federal, state, or local laws