Amentum is seeking an NV2 cleared Infrastructure Systems Administrator in Sydney to ensure the stability, security, and performance of the Fleet Battle Lab System. You will administer and maintain Windows Server and Linux systems, manage network infrastructures, and collaborate with vendors. Essential qualifications include 5+ years in system administration, tertiary IT qualifications, and industry certifications like Microsoft Certified: Windows Server Administrator. Benefits include health insurance, paid time off, and 401(k) matching.#J-18808-Ljbffr