Systems Administrator

MANTECH seeks a motivated, career, and customer-oriented Systems Administrator to join our team at the Puget Sound Naval Shipyard in Bremerton, Washington
. This is an onsite position. This role plays a key part in providing IT support for our growing vCenter environment and various Windows-based technologies, ensuring the stability, security, and efficiency of our systems while supporting mission‑critical operations. It offers opportunities for technical growth and innovation.

• Create Virtual Machines (VMs) & Virtual Networks and Deploy ESXi hosts for vSphere 8.x and 9.x
• Manage the installation and integration of hardware, system fixes, updates, and enhancements
• Provide IT systems support for a wide range of Windows & Linux based technologies, including Microsoft Server 2016/2019/2022, Red Hat Enterprise Linux 8/9, DHCP, DNS, Active Directory, and Group Policy Editor
• Troubleshoot and resolve complex or non‑routine issues
• Write and maintain documentation for supported services, processes, and configurations
• Maintain relationships with customers with diverse needs and offer solutions tailored to their requirements
• Review, plan, test, and implement Security Technical Implementation Guidelines (STIGs)
• Provide recommendations for system improvements and troubleshooting
• Work closely with other IT professionals, contractors, and vendors to optimize the operational capabilities of the systems

• Bachelor’s degree in Computer Science, Information Technology, or a related scientific discipline with 2+ years of IT experience, particularly in IT system administration or related fields. An Associate’s degree with 4+ years or a High School Diploma with 6+ years of Systems Support/Administration experience may be accepted in lieu of a degree.
• Must possess an active IAT II Cybersecurity Workforce IA Certification (e.g., Security+ CE, CISSP, CCNA Security, CySA+, etc.).
• Must have or be able to obtain an Operating System Certificate (e.g., Azure Administrator Associate) within 6 months of hire.

• Preference will be given to candidates holding a VMware Certified Professional (VCP) certification, specifically VCP‑DCV (Data Center Virtualization) or VCP‑VCF (Cloud Foundation).
• Familiarity with the Naval Nuclear Propulsion Program (NNPP) and the protection of Navy Nuclear Propulsion Program Information (NNPI).
• Experience with troubleshooting and resolving hardware/software interoperability issues.
• Proficiency in operating within a large‑scale and complex IT environment.
• Strong analytical and problem‑solving skills.

• Must have a current/active DoD Secret security clearance and be willing and able to obtain a Top‑Secret security clearance.

• Ability to remain stationary for 50% of the time.
• Occasional movement within the office for communication and accessing resources.
• Occasionally lift materials or office equipment up to 25 lbs.

• Entry level

• Full‑time

• Information Technology

• IT System Data Services