Job Description Job Description ECS is seeking a NIPRNet/SIPRNet Entitlement Analyst - Journeyman to support the Army National Guard's mission-critical IT infrastructure and cybersecurity operations. Please Note: This position is contingent upon contract award. The Army National Guard (ARNG) Enterprise Network Operations and Cybersecurity Support (ENOCS) program delivers comprehensive enterprise IT infrastructure, WAN, cybersecurity, and associated services to the ARNG and its mission partners.