Cleared Sr. System Administrator

Cleared Sr. System Administrator Bestgate Engineering is a mission-driven technology company delivering advanced software and infrastructure solutions to our national security partners. We pride ourselves on fostering a collaborative, innovative environment for engineers who are passionate about impactful work. Position Overview: As a collaborative member of a small, highly autonomous team, the Systems Administrator will support secure enclave development networks. This role requires a strong background in both Windows and Linux environments and experience with virtual infrastructure and system hardening in compliance with DoD security requirements.Key Responsibilities: Conduct functional and connectivity testing to ensure system operability. Develop and maintain standard operating procedures (SOPs) for systems administration.Maintain baseline system security per organizational and DoD policies.Manage user accounts, network rights, and access permissions.Plan, execute, and validate system backup and recovery procedures.Install, patch, and troubleshoot operating systems and server hardware.Monitor system performance, availability, and capacity.Implement and enforce local network usage policies.Troubleshoot system-level hardware/software integration issues.Ensure compliance with organizational security standards using tools like Nessus and ACAS.Perform hardware repairs and system restoration as needed Required Qualifications: Bachelor’s degree in a technical discipline and 15+ years of relevant experience, OR High school diploma and 20+ years of relevant experience. Windows Server Administration, Active Directory, Group Policy Linux Server Administration Broadcom VMware/ESXi, Virtual Networking, vCenter Networking hardware (switches/routers) NetApp storage systems Security compliance tools: Nessus, ACAS System hardening and RMF compliance Active DoD IAT Level II certification (e.g., Security+) Demonstrated experience in customer support, technical documentation, and problem resolution. Security Clearance: Active TS/SCI w/ Polygraph  Preferred Tools & Technologies: Experience leading VMware infrastructure deployments and support. Proficiency in PowerCLI scripting.Familiarity with VMware Aria Suite (formerly vRealize Suite) and Cloud Foundation (VCF).VMware Certified Professional (VCP) or similar certification. *Salary Range: $155,000 - $195,000 *The provided salary range is an approximation based on current market data and may vary. The final offer will be determined after carefully considering the candidate’s skills, experience, and qualifications as they relate to the position.This range is intended as a reference point and is subject to change.Why Bestgate?Bestgate Engineering isn’t just any tech company—we’re on the front lines, delivering cutting-edge solutions that support mission-critical work for government customers and the military.Whether it’s cloud-native technologies, software modernization, embedded engineering, high-performance computing, or data science, we’re making an impact where it matters most.At Bestgate, we believe in putting people first—our employees and our customers.That’s why our core values—employee focus, transparency, reliability, and excellence—drive everything we doBenefits Overview PTO: Starting at 26 days with options to adjust for personal needs. 401k: 7% gift, fully vested from day one Free Medical, Dental, Vision: Coverage for employees and dependents. $5,000 in Training: For certifications, conferences, and continued learning. End-of-Year Bonuses: Recognizing your hard work. Morale-Building Hours: 8 hours annually for team-building activities. Plus, flexibility, internal mobility programs, career pathing, engaged leadership, and a robust external referral program. **Equal Opportunity Employer** Bestgate is proud to be an Equal Opportunity Employer.We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.Powered by JazzHR