NT Network Administrator

Overview Own Your Future. MTSI is seeking an experienced Network Administrator to support existing and future networks for a customer in Dayton OH. You will be responsible for assisting in the administration and maintenance of existing networks as well as design and implementation networks at various levels of classification. You will install, configure and maintain firewalls, routers and switches, including patching, backup, logging, and scanning of these systems. Additionally, you will support application configuration for SIEM solutions, troubleshooting, security technical implementation guidance (STIG) reviews, access control, and integration between systems. Individuals best suited for this role must be able to work autonomously and possess the ability to find and solve complex problems as well as assist others with solving IT problems they are facing. They should also enjoy problem solving and be able to cope with sudden changes in taskings. Ideally this candidate would possess a wide range of experience with the installation, configuration, and administration of on-premise systems Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% Employee Ownership: we have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year. Great Benefits - Most Full-Time Staff Are Eligible for: Starting PTO accrual of 20 days PTO/year + 10 holidays/year Flexible schedules 6% 401k match with immediate vesting Semi-annual bonus eligibility (July and December) Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account Up to $10,000 in annual tuition reimbursement Other company funded benefits, like life and disability insurance Optional zero deductible Blue Cross/Blue Shield health insurance plan Track Record of Success: We have grown every year since our founding in 1993 Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance. MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide. For more information about MTSI, please visit www.mtsi-va.com. Responsibilities Duties to be independently executed include but are not limited to: Developing, implementing and maintaining networking technologies. Ensuring security and compliance of network devices such as switches, routers and firewalls. Perform day to day network support tasks associated with adds, moves, changes and troubleshooting on networks. Administer, manage, and maintain all routers, switches, and firewalls. Responsible for troubleshooting for all LAN/WAN/Wireless alerts and issues. Responsible for configuration of network monitoring and reporting systems. Maintain all network layer 1-3 documentation, IP/VLAN/subnet planning documents as well as OV-1, Dataflow, etc. Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure. Select and implement security tools, policies, and procedures in conjunction with ISSO/ISSM needs. Application of appropriate STIG, SRG and industry best practice con