Network/System Administrator III

gTANGIBLE Corporation•Washington, DC

1d•Onsite

About The Position

gTANGIBLE Corporation (gTC) is seeking a Network/System Administrator III to provide support for the Air Force (AF) Special Access Program (SAP) Security Support Services (SSS). This role assists the AF cognizant security authority in oversight of enhanced National Security Objectives supporting AF SAP interests through active and integrated security operations, processes, mechanisms, and management. The position provides multi-disciplinary security support, including specialized analytical/program protection support, while being responsive and flexible to dynamic SAP security situations. The primary function involves organizing, installing, and supporting government organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. This includes helping architect, design, and analyze network models, and participating in decisions about upgrading infrastructure. The role may also provide technical support to computer users. This position will support activities within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD), and Military Compartments efforts, providing day-to-day support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities.

Requirements

Bachelors degree in a related area and 5-7 years of related experience or Associate degree and 7-9 years of related experience or 9-11 years of related experience without a degree.
Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level III within 6 months of the date of hire.
Thorough knowledge of Microsoft Windows desktop and server operating systems, Microsoft Exchange Server, and as needed RHEL operating systems administration and associated hardware.
Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies to include communication security (COMSEC) integration.
Must be familiar with DoD policy as it applies to implementing and executing system and network administration.
Working knowledge of WSUs and/or YUM patch deployment methodologies.
Experience in effective communication and collaborating in a high performance team environment.
Group Policy design and configuration.
Working knowledge of virtualization as it applies to users environments, operating systems, and network appliances.
Working knowledge and current relevant experience with PL2, PL3, and PL4 network environment systems.
Must be able to regularly lift up to 50 lbs.
Minimum of 2 years of SAP experience required.

Nice To Haves

Prior Air Force experience a plus.

Responsibilities

Manage COTS & GOTS products to collect, display and remediate a variety of automated system security and system operations/performance functions and metrics.
Assist in analyzing technical risk, upon request, of emerging cybersecurity tools and processes.
Work as part of a security incident response team as needed.
Lead IT ops team on day to day management and operations of Networks and implement capabilities vetted through Cybersecurity, ISSE and higher headquarters to maintain JSIG/RMF Authority to Operate and maintain Continuous Monitoring tools and processes.
Assist during security assessments of servers/network devices/security appliances.
Assist during security assessments with regard to accuracy and efficiency.
Assist with Creation of operational Operations and Maintenance (O&M) checklists to maintain the service (daily, weekly, monthly, yearly O&M checklists); build Tactics, Techniques and Processes (TTPs) and Standard Operating Processes (SOPs) associated with service checklists.
Manage and operate monitoring tools/capabilities with the enterprise security information and event management (SIEM) and create/tailor complex event alarms/rules and summary reports.
Execute cybersecurity operations procedures for day to day network management, operations and maintenance.
Monitor/analyze output of cybersecurity related tools for reportable security incidents and residual risk.
Assist ISSM/ISSO/ISSE with the Integration/Development new techniques to improve Confidentiality, Integrity, and Availability for Advanced technical competency in one or more of the following supported platforms: Microsoft Windows Server, Active Directory Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS, , Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office.