Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders across the federal government, with established and growing capabilities across Intelligence, Analytics, Engineering, Mission Support, and Communications disciplines. Founded in 2008, our mission is to transform the way our customers approach constantly changing and complex problem sets by bringing to bear the latest in technology and the highest caliber of talent. Headquartered in Washington, DC's historic Dupont Circle neighborhood, Barbaricum also has a corporate presence in Tampa, FL, Bedford, IN, and Dayton, OH, with team members across the United States and around the world. As a leader in our space, we partner with firms in the private sector, academic institutions, and industry associations with a goal of continually building our expertise and capabilities for the benefit of our employees and the customers we support. Through all of this, we have built a vibrant corporate culture diverse in expertise and perspectives with a focus on collaboration and innovation. Our teams are at the frontier of the Nation's most complex and rewarding challenges. Join our team. Barbaricum is seeking a Computer Hardware Engineer II to support the installation, maintenance, troubleshooting, and modernization of computer hardware and electronic systems supporting Department of Defense (DoD) mission requirements. The selected candidate will provide technical expertise across a wide range of technologies, including computer systems, network infrastructure, surveillance systems, access control systems, and operational technology environments. The Computer Hardware Engineer will support the operation and sustainment of enterprise and mission systems by performing diagnostics, repairs, upgrades, and preventative maintenance activities. The successful candidate will work closely with engineering, network, and cybersecurity teams to ensure system reliability, operational readiness, and compliance with applicable security and technical standards. Responsibilities: * Install, configure, maintain, and troubleshoot computer hardware, network equipment, and peripheral systems supporting mission operations. * Perform diagnostics, repairs, upgrades, and preventative maintenance on computer systems, electronic equipment, and associated infrastructure. * Support local and wide area networks (LAN/WAN), wireless communications systems, and digital services to ensure reliable system performance. * Install and maintain specialized technologies, including telephone systems, alarm systems, digital signage, electronic access control systems, and camera surveillance systems. * Configure, monitor, and troubleshoot ICS/SCADA, IoT, RF, and other operational technology devices within enterprise and mission environments. * Support the integration and sustainment of hardware and network components while ensuring system availability and operational readiness. * Document maintenance activities, system configurations, and technical procedures in accordance with organizational requirements. * Collaborate with engineers, administrators, and cybersecurity personnel to resolve technical issues and improve system performance. * Ensure compliance with security requirements, technical standards, and applicable DoD policies and procedures. * Provide technical support and recommendations for hardware modernization, system upgrades, and infrastructure improvements. Required Qualifications: *  Active DoD Secret Clearance * Associates degree in related field. * Must meet DoDM 8140.03 IAT II requirements. * Minimum 5yr experience with repairing, trouble shooting, and maintaining electronics and computers systems.  * Demonstrated experience with local and wide area networks, wireless and digital services, peripheral equipment, off-line message preparation equipment, telephone switch modernization, alarm systems, digital signage, electronic access control systems, SCADA devices, electro-magnetic door locks and camera systems.  * Demonstrated experience with wide variety of technology to include camera systems, ICS/SCADA, IoT, and RF devices   EEO Commitment All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.