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Senior Network Engineer-536147
Senior Network Engineer-536147Delaware Nation Industries • Arlington, VA, US
Senior Network Engineer-536147

Senior Network Engineer-536147

Delaware Nation Industries • Arlington, VA, US
5 days ago
Job type
  • Full-time
  • Quick Apply
Job description
  • Manages all components and aspects of OIGNet network, provides assistance and support as necessary for OpenNet and ClassNet networks
  • Manages routing, switching and firewall infrastructure for on-premises, co-location site and cloud environments
  • Supports existing and new implementations from an operational perspective
  • Designs, implements and supports new network and datacenter solutions such as voiceover-IP, IPv6, datacenter switches and routing
  • Monitors performance of network infrastructure and provides last tier troubleshooting support as necessary
  • Monitors availability of all applications, systems and networks per established SLAs
  • Monitors overall security posture of applications, systems and networks and takes immediate action to address identified issues
  • Implements and / or uses IT security tools to monitor and protect OIGNet network and all associated assets
  • Implements zero-trust network architecture concepts to always keep OIGNet network secure
  • Works with lead network engineer and datacenter manager to set priorities for projects and tasks
  • Guides junior engineers as necessary on topics related to OIG projects and tasks
  • Participates in team meetings, collaborates with other team members and teams on projects and tasks
  • Creates detailed network diagrams, as built, and standard operating procedure documents
  • Uses OIG ticketing system to resolve problem tickets
  • Interfaces with external entities such as IRM, other federal agencies and internet service providers to work on projects and troubleshooting efforts when necessary
  • Supports all FISMA A&A and continuous monitoring efforts for on-premise and cloud environments
  • Provides last tier support during normal business and after hours in critical network outage situations to provide quick resolution
  • Requirements

    Job Requirements :

    • A bachelor’s degree in engineering or computer science or related IT field and ten years of experience in support of Windows / Linux / Unix operating systems, Cisco networking equipment and systems integration for classified and unclassified networks.
    • Experience in planning and executing systems engineering projects in support of system engineering life cycle development for classified and unclassified environments.
    • Strong problem solving, leadership and project management skills.
    • Proficiency with all aspects of Windows Server 2003, 2008 Active Directory Services.
    • Understanding of the Border Gateway Routing Protocol (BGRP) and Generic Routing Encapsulation (GRE).
    • Knowledge of CISCO routers and switches and networking technologies.
    • Experience with VPN encryption devices, such as Cisco routers, Cisco ASA’s and Nortel Connectivity.
    • Ability to troubleshoot network connectivity issues and resolve problems related to outages.
    • Ability to evaluate residing systems for network, system and security readiness as well as provide troubleshooting for application environment issues.
    • Desired Qualifications :

    • Eight years of experience with designing, installing and supporting routing, switching and firewall equipment
    • Eight years of experience designing secure complex network solutions based upon requirements
    • Eight years of experience working with Cisco, Juniper and Ciena switches
    • Three years of experience with routing and switching protocols such as OSPF, BGP, HSRP, VRRP, spanning tree, various 802.1 protocols, trunking and traffic aggregation
    • Three years of experience working with Palo Alto firewalls, Panorama
    • Two years of experience working in Microsoft Azure cloud environment supporting and designing new solutions
    • Two years of experience working directly with internet service providers
    • Two years of experience with deploying or administering network configuration management solutions
    • Three years for experience designing and implementing fault tolerant solutions to eliminate single points of failure and make networks as resilient as possible
    • Experience supporting and managing enterprise wireless network solutions
    • Experience supporting federal agency networks and datacenters
    • Experience with implementing and using performance management and security management tools
    • Good understanding of requirements for federal agencies network such as trusted internet connections (TIC 3.0), DHS Binding Operational Directives, OMB Memorandums etc.
    • Knowledgeable about the zero trust networking technologies and hands-on experience with supporting solutions implementing this concept
    • Experience working with and implementing IPv6 addressing and networking for the entire networks
    • Familiarity with DHS CDM program implementation and / or support
    • Strong knowledge and deep understanding of the OSI network stack and hands-on experience with layer 2 and 3 concepts
    • Strong knowledge and deep understanding of network security concepts and implementation to protect federal networks
    • Strong knowledge and deep understanding of protocols such as DNS, DHCP, HTTP, SMTP
    • Understanding of and experience with ITIL, CMMI, and / or PMP processes and implementation.
    • Benefits

      Benefits Include :

    • Covers 100% of employee benefit premiums, including Medical (PPO or HDHP Option), Vision, Dental
    • Matching 401K
    • Short- and Long-Term Disability
    • Pet Insurance
    • Professional Development / Education Reimbursement
    • Parking and Transit Benefits for NY, NJ, ATL, and DC Metro areas
    • Other Duties :

      Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

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