Mantech

ManTech is seeking a Network Engineer support our Marine Corps Intelligence Activity contract on MCB Quantico

This role requires an active DoD TS/SCI clearance.

Responsibilities include but are not limited to:

• Operations and Maintenance Tier I-III Support for IT Infrastructure across multiple networks and security domains.
• Security/Information Assurance response to potential Vulnerabilities related to IAVAs and OPDIRs.
• Brief leadership on the health of systems, individual and/or enterprise.
• Update/Create documentation as needed (user guides, admin guides, knowledge base articles, FAQs, quick reference guides).
• Set-up, configuration, and support of internal and external networks.
• Identifying and analyzing systems requirements.
• Developing and maintaining system applications, security, and maintaining network configurations.
• Create and implement router and switch configurations.
• Troubleshooting network performance issues.
• Providing user support and guidance.
• Setting up IP schemas for multi-tenant environments.
• Configuring physical and virtual switching, routing, and firewall protocols, ports, and services.
• Developing and maintaining disaster recovery plans
• Manage network communications testing, installation, and support, including LAN/MAN/WAN system.
• Create and implement router and switch configurations.
• Provide recommendations to enhance and improve network performance.
• Interface with vendors to address problem escalation during outages or periods of degraded system performance.
• Provide quality assurance review and evaluation of new and existing networking products.
• Plans and coordinates major computer network initiatives.
• Researches, evaluates, and recommends new computer network equipment and technologies.
• Utilizes monitoring, performance analysis, network management, software, and hardware equipment to troubleshoot and isolate problems, gauge network performance, and trace data and protocol activity.
• Devises solutions to complex operational problems within the capacity and operational limitations of installed equipment.
• Develops and executes contingency plans for network software and hardware failures including isolated and major outages.
• Other duties as required.

Minimum Qualifications:

• Meet DoD 8570 requirements, must have and maintain, at a minimum, active Security + CE and associate level or higher Network certification.
• Must patch and implement security controls in response to IAVAs and OPDIRs on respective network systems.
• Strong TCP/IP foundation.
• BGP, QoS, and Multicast.
• SNMPv3 and network monitoring software.
• Working knowledge of network standards/protocols/security, hardware, and application virtualization.
• Working knowledge of local area and wide area networking principles and concepts including bandwidth management.
• Juniper Operating System (JUNOS) and/or CISCO IOS.
• Working knowledge of the Windows and/or Linux Operating systems to include Server and Workstation environments.
• Respond to, incidents, change requests, and service requests making sure to follow up with the customer to ensure completion.
• Excellent communication skills and interpersonal skills.
• Ability to work well independently and in a collaborative team environment.
• Hands-on experience with network equipment including hubs, routers, switches, bridges, firewalls, servers, transmission media, and related hardware.
• Hands-on experience with network systems design, development, testing, installation, operations, management, and maintenance concepts and methods.

Preferred Qualifications:

• Knowledge of standard DoD and Marine Corps concepts, practices, and procedures.  Familiarity with Navy/Marine Corps interoperability requirements is preferred.
• Support to tactical SATCOM programs.
• Familiarity with Load Balancers (hardware and software)
• Network Security Appliances to include Type1 encryption devices.
• Familiarity with Cloud (AWS, Azure).
• Video Teleconference (VTC), Desktop VTC, and Voice Over Internet Protocol (VOIP) integration and management.
• WAN technologies, protocols, and optimizers.
• Active Directory, Group Policy, Windows Server, Linux OS, Networks, MS Exchange, MS Lync, MS SQL Server, SCCM, SCOM, Service Manager, Networked Printers/Services, Distributed File Services, Data Protection Manager, MS SharePoint, PowerShell, JavaScript.
• Working knowledge of DoD STIGs related to the applicable technologies and how to implement, mitigate, and write POAM statements.

Physical Requirements:

• Must be able to remain in a stationary position 50%