Senior Virtualization/Storage Administrator

Description Leidos is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design, implementation, and optimization of data protection solutions, including a migration from Commvault to Veeam, within a secure, large-scale environment. Key Responsibilities Lead administration and optimization of enterprise backup and recovery solutions (Commvault transitioning to Veeam). Architect and implement backup, storage, and disaster recovery strategies across physical and virtual environments. Serve as a subject matter expert for data protection, storage management, and recovery operations. Administer and troubleshoot Windows Server environments, including performance tuning, patching, and system optimization. Manage and optimize VMware infrastructure (vSphere, Horizon, VDI) supporting enterprise workloads. Ensure systems meet DISA STIG and DoD security requirements, lead hardening and compliance efforts. Analyze system performance, identify trends, and proactively resolve complex infrastructure issues. Lead incident response and root cause analysis for backup, storage, and system failures. Develop, maintain, and enforce SOPs, architecture documentation, and operational standards. Collaborate with PMO, engineering, cybersecurity, and tiered support teams to drive system improvements. Evaluate and recommend new technologies, tools, and architectures to enhance performance and resiliency. Mentor junior administrators and provide technical leadership across the team. Required Qualifications The candidate must have a bachelor’s degree with 8‑12 years of prior relevant experience or a master’s degree with 6‑10 years of prior relevant experience. Additional experience may be considered in lieu of a degree. Candidate must, at a minimum, meet DoD 8570.11‑IAT Level II certification requirements (currently Security+ CE, CCNA‑Security, GSEC, or SSCP). Extensive experience with enterprise backup platforms (Veeam strongly preferred; Commvault experience highly desired). Strong expertise in Windows Server administration. Advanced experience with VMware technologies (vSphere, Horizon, VDI). Deep understanding of DISA STIGs, system hardening, and DoD security compliance frameworks. Proven experience designing and implementing backup, recovery, and storage solutions. Strong troubleshooting skills across systems, virtualization, and storage layers. Experience leading technical efforts and mentoring junior staff. Excellent documentation and communication skills. Certifications IAT II (8570) Certification An active Top Secret clearance is required for this position. Due to the nature of the government contracts we support, U.S. citizenship is required. Desired Qualifications Strong knowledge of SANs, Fibre Channel fabric, vSphere Standard/Distributed Switches. Experience with server rack hardware, firmware, and secure boot technologies. Strong analytical and troubleshooting skills with the ability to work independently and within a team. VMware Certified Professional (VCP) Veeam Certified Engineer (VMCE) Pay Range Pay Range: $92,300.00 – $166,850.00 Pay and Benefits Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at Commitment to Non‑Discrimination 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. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr Leidos Inc