
Job description
We are seeking a senior level Systems Administrator with Linux and Software Configuration Management experience to support our program at the Springfield, VA location. The successful candidate will have experience supporting Linux based users on a Multi-Level Security network.
Manage Linux server infrastructure, solve end-user computer system problems, and improve performance on Linux Redhat platforms/operating systems. Assist with resolving technical issues with applications, network connectivity, and ensure security compliance of deployed systems.
Candidate needs experience with tools such as Git, SVN, and RedHat Satellite or other provisioning software. Must have Security + certification and be able to obtain and maintain a security clearance at the Top Secret/SCI level with a poly.
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Company

Tech, Software & IT Services
Mauck Research Group delivers advanced cybersecurity, AI/ML, and software engineering solutions to federal clients, offering services such as penetration testing, red‑team operations, vulnerability research, reverse engineering, and CNO development. Leveraging a team of seasoned experts, the company provides customized software, cyber‑risk management, and comprehensive training to ensure clients can address evolving threats, positioning itself as a reliable partner for secure, mission‑critical operations.