Global Science & Technology, Inc. seeks a Systems Network Administrator in support of the NASA NRESS II contract network support to supplement the expertise and support existing on the contract. The NRESS team provides level 1 support to keep the contract networks running day to day and provide basic troubleshooting, however from time to time there is a need to acquire higher levels of support. This position will supplement the contract network expertise on an as-needed basis. Position Summary: Cisco * Provide general support for Cisco configuration changes to support the daily operational needs of NRESS staff and the VPN access to NRESS * Support for patching and responding to findings from security scans * Provide support for troubleshooting incidences. NRESS staff will be the first level of support but may require an escalation of support with a 24x7 response time. * Assist in the replacement, modernization, and refresh of the existing NRESS network Juniper * Provide general support for Juniper configuration changes to support the daily operational needs of the NSPIRES website * Support for patching and responding to findings from security scans * Provide support for troubleshooting incidences. NRESS staff will be the first level of support but may require an escalation of support with a 24x7 response time. * Assist in the replacement, modernization, and refresh of the existing NSPIRES network. Required Education/Experience/Skills: Bachelor's degree or equivalent in Computer Information Systems, Management Information Systems, or Computer Science and a minimum of 5 years of work experience with networks with 2 years of experience specific to Cisco and Juniper technology. * Experience with Cisco & Juniper networks * Excellent organizational and communication skills (both oral and written). * Strong interpersonal skills and the ability to effectively communicate with a wide range of individuals and constituencies in a diverse community. * Effective verbal and written communication skills Selected applicants will be subject to a government background investigation. GST offers competitive salaries; vacation, sick, and holiday leave; major medical, dental, life, long-term, and short-term disability insurance; 401K retirement plan; tuition assistance; and opportunities for employee career growth and development. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, national origin, disability, veteran status, sexual orientation, and gender identity. GST is an Equal Opportunity/Affirmative Action Employer.