Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Network AdministrationJob Qualifications:Skills:DISA STIG, Network Infrastructures, Splunk Enterprise SecurityCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Please take this opportunity to join one of GDIT’s fastest long-standing growing programs! US Battlefield Information Collection and Exploitation System eXtended (US BICES-X) is a cutting-edge program supporting DoD intelligence information sharing on current and emerging global threats to mission and coalition partners and emerging nations. With an internationally dispersed team supporting each combatant command, the US BICES-X team is in direct support of the war fighter and their missions. We are seeking a creative and driven professional with a passion for solving real world issues on a cross-functional, fast paced team.Responsibilities:Identifies, analyzes, and resolves network incidents and problems.Provides network/equipment/specialized training and technical guidance.Determines network specifications, input/output processes, and working parameters for hardware/software compatibility.Knowledge of the associated hardware, software, and equipment associated with USBICES.Analyzes, administers, and maintains voice, video, and/or data communications networks.Maintains network to meet Enterprise Service Availability and Service Level Agreement requirements.Utilizes IT Service Management (ITSM) Principles to identify, categorize, prioritize, escalate, troubleshoot, and resolve incidents.Participates in the development and implementation of network and security-related procedures and standards.Interfaces with vendors to ensure appropriate resolution during network outages or periods of reduced performance.Within our Cyber Security Infrastructure environment provide implementation and administration of Security Ops, SPLUNK, ACAS, ESS, Cisco Firepower/ASA, ISE and security related activities to secure and harden systems.Assists with the configuration, operation, and troubleshooting of the Cisco Network Infrastructure, to include security hardening, implementation of 802.1x/MAB, TACACS+ authentication, OSPF Routing, Site-to-Site VPN’s, Campus and Data Center LAN’s.Uses defensive measures and information collected from a variety of sources to identify, analyze, and report events that occur or might occur within the network to protect information, information systems, and networks from threats.Utilize available resources to conduct Cybersecurity activities, and report to senior GDIT and government personnel on overall program security posture.Conduct network and system audits for vulnerabilities using Security Technical Implementation Guides (STIGs), ACAS vulnerability scanner, and DISA SCAP to mitigate those findings for Solaris, Linux, Windows, and associated network operating systems.Ensures the integrity and protection of networks, systems, and applications by technical enforcement of organizational security policies, through monitoring of vulnerability scanning devices.Required Qualifications:5+ years of experience.Must possess and maintain a TS/SCI Security Clearance.BA/BS degree – may substitute additional years of experience.Must possess a completed CCNA certification.Must possess a completed Security+ certification.Must meet DOD 8750 requirements and be eligible for IAT level II access upon hire.Knowledge and experience with routing and switching protocols (e.g. OSPF, EIGRP, BGP, Spanning Tree Protocol, ISAKMP, ESP, SIP, SCCP, etc.)Knowledge and experience with current Cisco IOS software and hardware features.Requires understanding of DOD RMF.SPLUNK & SYSLOG operating, and management experience is a must.Experience with STIG patching, compliance, and other security activitiesThe candidate must be willing to perform systems maintenance duties after-hours and on weekends.Candidate must be willing to be on-call for troubleshooting and support.The work is performed at client site locations, which requires proper safety precautions; work may require some physical effort in the handling of light materials, boxes or equipment.Preferred Qualifications:ESS Proficiency with a focus Endpoint Product compliance.Red Hat Enterprise Linux operation and maintenance experienceKnowledge and experience with VoIP/VTC collaboration systemsKnowledge and experience with HAIPE-based encryption devicesKnowledge and experience with Multicast and GRE RoutingKnowledge of Virtualization technologies as they apply to networking: VMware, Citrix, and MicrosoftKnowledge and experience with data center networkingExperience with firewalls and firewall rule setsUnderstanding of network virtualizationThe likely salary range for this position is $91,811 - $105,800. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Total compensation for international positions varies by tax, social security, and immigration statuses, as well as location. Generally, an international assignment may include allowances, premium uplifts, and/or relocation or transportation benefits, above base salary range noted.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:InternationalAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans