Req ID: RQ197083
Type of Requisition: Regular
Clearance Level Must Be Able to Obtain: None
Public Trust/Other Required: MBI (T2)
Job Family: Network Administration
Skills:
Enterprise Network,Infoblox DNS,Network Architecture
Experience:
8 + years of related experience
Job Description:
GDIT is in search of a highly skilled Senior Network Administrator to join our team at GDIT. In this pivotal role, you will lead and implement network infrastructure projects from inception to execution, ensuring the implementation of robust, scalable, and secure solutions that align with business objectives. Additionally, you will provide technical leadership and mentorship to project teams and federal clients.
This position is mostly remote; however, must be able to be onsite 1x a month at the customer data centers in Ashburn, VA and/or Silver Spring, MD . Travel will not be reimbursed.
Candidates must be able to obtain a Public Trust clearance. Residence in the US 3 out of the last 5 years is required.
RESPONSIBILITIES:
Strategize and define Enterprise Network Architecture, encompassing Segmentation Architecture, Software Defined Networking (SDN), and ACI Implementation
Design and implement network infrastructure, including addressing schemes, routing protocols, security protocols, and scalability strategies
Create comprehensive specifications and configurations for LAN, WAN and MAN network devices, encompassing Cisco and Juniper systems, MPLS, DHCP, and NTP appliances
Configure network devices according to approved architectural designs and technical requirements
Configure firewall (Cisco and Palo Alto) according to approved technical requirements
Continuously monitor network performance, promptly identifying and resolving operational issues as they arise
Implement robust network security measures and policies to safeguard against potential threats and vulnerabilities
Facilitate the seamless transition of project deliverables from implementation to operational teams, ensuring minimal disruption
Develop comprehensive documentation encompassing network diagrams, configuration guidelines, and operational procedures
Create and execute comprehensive test plans, encompassing both performance and security assessments, to validate network configurations
Conduct rigorous testing to ensure configurations align with prescribed design specifications and meet organizational standards
Respond to service requests related to maintaining the customer network environments
REQUIRED SKILLS & EXPERIENCE:
Bachelors degree in a related area (or equivalent), and 8+ years of experience in the field or in a related area
8+ years of experience specializing in constructing robust and modern network solutions using Cisco and Juniper network devices, encompassing Core Network, Metro Area Network (MAN), Wide Area Network (WAN), On-Premises Data Centers, and Hybrid Cloud environments
Experience with Infoblox DNS and DHCP components required
Proficient in managing, configuring, and designing a variety of network devices, including switches, firewalls, and LAN/WAN/MAN devices
Thorough understanding of network protocols (BGP, IS-IS, LDP), security principles, network architecture, and best practices
Experience with Cisco DNAC and Aruba ClearPass
Experience in managing critical enterprise networks based on Linux, VMware, and Windows platforms
Proficiency in network automation and scripting for Automated Switching Patching and Configuration using tools such as Ansible, Puppet, Terraform, and Chef is beneficial
Experience with Network and Security Monitoring tools such as SolarWinds, Nessus, Splunk, and Tenable is advantageous
Must be able to obtain a Public Trust and have resided in the US 3 out of the last 5 years
DESIRED SKILLS & EXPERIENCE:
Cisco CCIE or Equivalent Certification in Data Center and Routing and Switching is preferred
Experience working in Data Center environments and familiarity with Software Defined Networking (SDN), Cisco ACI, IPV6 implementation, Routing and Switching Protocol standardization, and cloud integration solutions are a plus
Excellent communication and interpersonal skills, adept at client interaction, providing network support, and offering recommendations based on client requirements
Strong time management and organizational abilities, with meticulous attention to detail
Effective organizational skills to prioritize and manage workload, with the ability to multitask efficiently
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The likely salary range for this position is $121,680 - $155,250. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.
We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.
We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation's most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
