Job Details: Job Location: (P) Aberdeen Proving Ground, Maryland - Aberdeen Proving Ground, MD, Position Type: Full Time, Salary Range: $100000.00 - $117000.00Salary, Position Title: Network Operations Specialist (ESNO) Location: Aberdeen Proving Ground, MD Clearance required: Secret minimum (Tier 3 / T3R); Top Secret / SCI eligible (Tier 5 / T5R) required to administer classified systems or networks or for critical- or special-sensitive duties. Scope of Work: Monitors and manages day-to-day operations of all ATEC networks (NIPRNET, SIPRNET, DREN, SDREN, and test enclaves), sustaining 99.9% network availability during core hours and performing proactive fault detection and network engineering.   Responsibilities include (but are not limited to): Proactively monitor network operations and deploy changes under ATEC change control and configuration management policy  Manage and troubleshoot hubs, switches, routers, firewalls, proxies, long-haul circuits, VPN, and intranet and internet services  Detect and resolve at least 80% of network component failures before a user-reported ticket, sustaining 99.9% availability  Configure and manage Software Defined Access, DNA, Identity Services Engine, TCP/IP, VLANs, VRFs, and automation tools  Support indoor and outdoor plant infrastructure, including work in manholes, bucket trucks, and with telephone poles  Develop engineering solution packages for capacity upgrades and new technology deployments  Qualifications: High school diploma or equivalent (minimum)  U.S. citizenship  Ability to speak, read, write, and understand English proficiently  Proficiency with computers and Microsoft Office software  Active Secret clearance; Top Secret / SCI eligibility (Tier 5 / T5R) required for administering classified networks  DoD 8140 / 8570.01-M baseline certification appropriate to the assigned work role and level, held prior to performance, with the required computing environment (CE) certification obtained within six (6) months of appointment.