General Dynamics - Arlington, VA

posted 7 days ago

Full-time - Mid Level
Arlington, VA
10,001+ employees
Professional, Scientific, and Technical Services

About the position

GDIT is seeking an F5 Network Engineer to join our JSP ETM-NG (Joint Service Provider Enterprise Transport Management - Next Gen) team at the Pentagon. Due to the nature of this role, the employee must report full-time onsite in Arlington, VA. As an F5 Network Engineer, you will provide technical leadership, oversight, and direction to the Core Transport Network Engineering team and mentor and instruct network engineers on best practices and the execution of network enhancements and upgrades and troubleshooting efforts in a large and complex network environment. You will be responsible for the health and maintenance of a large, complex networking infrastructure. This includes providing network administration and operational support to more than 8000 networked devices. The F5 Network Engineer will provide comprehensive network administration, security enhancements and remediation, and troubleshooting of network devices such as routers, switches, load balancers, VPNs, 802.11 Wireless, and VoIP. This position requires an understanding of best practices pertaining to network security and may require the development, deployment, and integration of network security services. The F5 Network Engineer should be able to work both independently and as part of a team.

Responsibilities

  • Act as a subject-matter expert to network routing and switching, as well as network performance monitoring and troubleshooting.
  • Review completion and implementation of system additions and/or enhancements and make recommendations to management and/or clients.
  • Evaluate new application, infrastructure, and cloud decisions in existing context of applications, infrastructure, standards, current business strategy and future business strategy.
  • Determine system specifications, input/output processes, and working parameters for hardware/software compatibility.
  • Provide guidance and work leadership to less-experienced IT staff and may have supervisory responsibilities.
  • Serve as liaison with senior clients, participating in meetings to ensure client needs are met.
  • Provide problem and incident resolution, including dealing with software and hardware vendor technical support.
  • Deploy and maintain network hardware, peripherals, services, and settings in accordance with industry standards and project/operational requirements.
  • Perform daily system monitoring; verify the integrity and availability of networking hardware, services, systems, and key processes; review system and application logs.
  • Document and conduct changes during ASI windows.
  • Provide leadership in on-call troubleshooting and issue resolution as required.
  • Develop and maintain installation and configuration procedures.
  • Collaborate with the Security team to identify and remediate application and operating system vulnerabilities.
  • Act as a liaison with other groups to provide information sharing pertaining to the needs of the diverse set of computer users supported by the client as a whole.
  • Develop scripts and other automation solutions to aid in the completion of migration and integration tasks.
  • Review problems to understand the root causes of issues and ensure proper fixes are implemented.
  • Provide high level expertise to multiple projects and tasks.
  • Maintain current knowledge of relevant technology as assigned.
  • Participate in special projects as required.

Requirements

  • Active Top Secret clearance
  • Bachelor's Degree in computer science or a related technical discipline, OR equivalent work experience in lieu of degree
  • 5+ years of related information technology experience (if no degree, 8 years experience required)
  • 3+ years experience supporting DOD, DISA, or JSP Network environments
  • Expert knowledge of information technology principles, methods, and techniques
  • Experience with F5 load balancers to include troubleshooting, configuring, upgrading, maintaining, and monitoring an enterprise F5 load balancer network architecture
  • Extensive experience troubleshooting, managing, and monitoring the health of Cisco and Juniper routers and switches
  • Extensive experience in Software Defined Networks (SDN)
  • Broad understanding of network infrastructure topologies, security policies, firewalls, and the L2/L3 switch and router infrastructure
  • Experience deploying, managing, and troubleshooting network systems, switching, and routing protocol standards such as: TCP/IP, MPLS, OSPF, BGP, SDN, and 802.1x
  • Experience managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environment
  • Experience with network security, including firewall, IDS/IPS, VPN, and vulnerability remediation
  • Experience using network management and analysis tools such as SNMP probes, network taps, and traffic analyzer
  • Experience with Network Management & Performance platforms, such as NetScout, IBM NetCool, Solarwinds NMS products, NetBrain, Infovista, Clearpass, Aruba, Arista
  • Experience building configurations using CLI
  • Creating and documenting processes and creating work instructions
  • Excellent hardware troubleshooting experience
  • Experience creating scripts to automate routine administration tasks
  • Strong oral and written communication skills
  • Strong customer service skills

Nice-to-haves

  • Active Top Secret with SCI Eligibility clearance OR Active TS/SCI clearance
  • F5 Network certification
  • Experience with proposals
  • Experience utilizing Remedy ITSM
  • Experience administering and troubleshooting server operating systems such as Linux, Windows, or UNIX
  • Experience documenting network topology using Visio

Benefits

  • 401K with company match
  • Comprehensive health and wellness packages
  • Internal mobility team dedicated to helping you own your career
  • Professional growth opportunities including paid education and certifications
  • Cutting-edge technology you can learn from
  • Paid vacation and holidays
  • Paid parental leave
  • Military leave
  • Bereavement leave
  • Jury duty leave
  • Short and long-term disability benefits
  • Life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance
Job Description Matching

Match and compare your resume to any job description

Start Matching
© 2024 Teal Labs, Inc
Privacy PolicyTerms of Service