Network Administrator (Mid Shift and Night Shift)

Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development, DevSecOps, Security Engineering, and Cloud Engineering. We enable and protect our nation's most important IT assets and invest in the long-term career development of every employee! We are currently looking for the next Network Administrator to join our team of experts!What You'll Be Doing:Responsible for the analysis, administration and support of voice, video, and/or data communications networksExtensive experience monitoring and configuring crypto equipment; ability to identify, analyze, and resolve operating/hardware network system problemsComprehensive knowledge of Cisco and Juniper routers and switchesDemonstrate network troubleshooting techniques and experienceEnsure compliance with network security policies and proceduresManage the Enterprise Network for resource availabilityExperience with both LAN and WAN troubleshooting Experience with WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192)Possess comprehensive knowledge of operating systems and applications as they pertain to the network environmentProcess Authorized Service Interruptions (ASI's) as directed by GDIT ManagementProvide After Action Reports (AARs) for Problem Management resolutionExperience with programming and troubleshooting KG-175A and KG-175D encryptors (to include 10G encryptors)Evaluate hardware and software, including peripheral, output, and related equipmentParticipate in the development and implementation of network-related procedures and standardsParticipate in and may lead aspects of major network installations and upgradesInterface with vendors to ensure appropriate resolution during network outages or periods of reduced performanceDevelop and implement testing strategies and document resultsProvide advice and training to end-users.May provide professional leadership to less-experienced network personnelParticipate in special projects as requiredNeed to Have:

Bachelor's degree from an accredited institute in an area applicable to the position; an additional 4 years of experience may be substituted in lieu of a degreeMinimum six (6) years of relevant experience in addition to education levelMust possess current DoD 8570 IAT II and CCNA (or equivalent) certificationsExperience working in a DoD or IC environment desiredCurrent active TS/SCI clearance, with the ability to obtain and maintain a CI polygraphWe believe that our strength is in our employees. We offer employees the chance to work with great people on projects of high importance and are committed to providing the best culture that foster’s technical innovation and personal growth. To help our staff achieve a productive work-life balance, we offer a full range of highly competitive benefits for our employees and their families. For more information visit our website at https://www.mantissecurity.com