Back to jobs
New

Network Engineer III

Overview

Shift4 (NYSE: FOUR) is boldly redefining commerce by simplifying complex payments ecosystems across the world. As the leader in commerce-enabling technology, Shift4 powers billions of transactions annually for hundreds of thousands of businesses in virtually every industry. For more information, visit www.shift4.com.

Senior Network Engineer

 

Role will be based in the Sterling, VA vicinity. 

 

Responsibilities

 

The Network Engineer III will work with a team of network professionals to ensure the continuous operations of the corporate network infrastructure that supports many users across several sites in a stable, secure and scalable fashion. 

  • Manage the corporate network infrastructure including network switches, routers, load balancers, firewalls and the management platforms for those systems.
  • Keep the performance of the corporate network optimal and secure, perform upgrades and patching, monitor relevant network thresholds, capacity and latency, adjust configurations to optimize traffic flow.
  • Work with Enterprise Security to maintain regulatory compliance (PCI and SOX) with network infrastructure components through vulnerability remediation, upgrades, configuration hardening and participate in recurring audits.
  • Work with Corporate IT to manage integrated network components including VPN tunnels and remote access, branch office switching and routing, VOIP service, providing assistance where needed
  • Manage relationships with Internet service providers including review recurring billing/invoicing, new orders, or changing circuit proposals.
  • Work with the systems engineers to build new infrastructure, troubleshoot systems performance problems, network packet capture, tracing and analysis, load balancer support
  • Architectural responsibilities for new technology and infrastructure to support new product development and corporate goals.
  • SME for network design and architecture to support development innovation, security initiatives, and payments infrastructure upgrades
  • Participates in on-call rotations to provide network engineering support
  • Works with the team of network engineers on ticket request handling to ensure standards are adhered to and service quality is maintained.

 

 

This is a remote-based role with initial onsite work 2 to 3 days a week at the server center in Sterling, VA. Relocation assistance may be available.

Position requires occasional on-call hours during weekends/nights/holidays. 

 

 

Qualifications

 

  • 5+ years of experience in network engineering to include experience with enterprise/datacenter load balancers, enterprise firewalls, corporate WiFi and WAN optimization solutions
  • Minimum of two completed years of higher education and/or trade school with a focus on IT, or 5 years of comparable work experience.
  • Excellent IP networking fundamentals and extensive experience in the application of IP protocols
  • In-depth understanding of network design and security.
  • Excellent communication, organization and project management skills
  • Ability to work occasional on-call hours during nights /weekends / holidays as needed. 

 

 

Preferred Qualifications (Experience that is a plus to have):


  •  Network engineering experience in payments or banking industry preferred with focus on supporting network infrastructure in SOX, PCI or other regulated environment a plus
  • Network certifications with Cisco and/or Juniper Networks (CCNA, CCNP, or equivalent preferred)
  • Certifications for the following are highly desired (in order of preference)
    • Datacenter networking – Cisco Nexus and/or ACI, Juniper, MDS Storage Fabric
    • Enterprise Firewalls – Palo Alto Networks, Juniper
    • Load balancers – A10, F5

 

 

 


#LI-BN1

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity and/or expression, status as a veteran, and basis of disability or any other federal, state or local protected class.


 

Apply for this job

*

indicates a required field

Resume/CV*

Accepted file types: pdf, doc, docx, txt, rtf


Select...

This includes any companies that have been acquired by Shift4.

Select...
Select...
Select...
Select...
Select...
Select...
Select...

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Shift4’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.