Network Administrator Visa Sponsorship Jobs in Maryland
Maryland network administrator jobs with visa sponsorship are concentrated in the Baltimore-Washington corridor, where federal contractors, defense firms like Northrop Grumman and Leidos, and major healthcare systems like Johns Hopkins Health System and University of Maryland Medical System maintain large IT infrastructure teams requiring ongoing network engineering talent.
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Get Access To All JobsINTRODUCTION
We are seeking a skilled and experienced DDI, Load Balancer, and GTM Engineer to design, implement, and support enterprise network infrastructure. The ideal candidate will have strong expertise in DNS, DHCP, IPAM (DDI), application delivery controllers, and global traffic management solutions to ensure high availability, scalability, and performance of critical applications.
ROLE AND RESPONSIBILITIES
Key Responsibilities:
DDI (DNS, DHCP, IPAM):
- Design, implement, and manage enterprise DNS, DHCP, and IPAM solutions.
- Ensure high availability and resiliency of DNS infrastructure.
- Troubleshoot DNS resolution issues and optimize performance.
- Manage IP address allocation and maintain accurate IPAM records.
- Support upgrades, patching, and lifecycle management.
Load Balancing (LB):
- Configure and manage load balancers for application delivery.
- Implement traffic distribution strategies.
- Configure and renew certificates.
- Perform health monitoring, SSL offloading, and persistence configurations.
- Troubleshoot application performance and connectivity issues.
- Support upgrades, patching, and lifecycle management of LB devices.
Global Traffic Management (GTM):
- Implement GTM solutions for global application availability.
- Monitor and optimize traffic routing across multiple data centers.
- Ensure seamless failover and business continuity.
- Configure WIP, Pool health, DNS Zones.
- Troubleshoot GTM resolution issues and optimize performance.
- Support upgrades, patching, and lifecycle management.
BASIC QUALIFICATIONS
Required Skills & Experience:
- Strong experience with DDI Infoblox.
- Hands-on experience with load balancers such as F5 (LTM/GTM).
- Solid understanding of DNS, TCP/IP, HTTP/HTTPS, and networking fundamentals.
- Experience with SSL/TLS, certificates, and security protocols.
- Knowledge of scripting/automation (PowerShell, Python, or Ansible) is a plus.
- Experience with high availability and disaster recovery architectures.
PREFERRED QUALIFICATIONS
- Relevant certifications (e.g., F5 Certified, Infoblox Certified).
- Experience in cloud environments (AWS, Azure) with DNS and load balancing services.
- Familiarity with DevOps practices and CI/CD pipelines.
Soft Skills:
- Strong problem-solving and troubleshooting skills.
- Excellent communication and collaboration abilities.
- Ability to work in a fast-paced, high-availability environment.
EXPERIENCE LEVEL
- 7+ years of experience in network engineering with focus on DDI and load balancing technologies.
COMPENSATION
- Salary Range: $90,000-$110,000 a year
LOCATION
Frederick, MD
Job Function
TECHNOLOGY
Role
Engineer
Job Id
412267
Desired Skills
Network Engineer
Desired Candidate Profile
Qualifications: BACHELOR OF COMPUTER SCIENCE
INTRODUCTION
We are seeking a skilled and experienced DDI, Load Balancer, and GTM Engineer to design, implement, and support enterprise network infrastructure. The ideal candidate will have strong expertise in DNS, DHCP, IPAM (DDI), application delivery controllers, and global traffic management solutions to ensure high availability, scalability, and performance of critical applications.
ROLE AND RESPONSIBILITIES
Key Responsibilities:
DDI (DNS, DHCP, IPAM):
- Design, implement, and manage enterprise DNS, DHCP, and IPAM solutions.
- Ensure high availability and resiliency of DNS infrastructure.
- Troubleshoot DNS resolution issues and optimize performance.
- Manage IP address allocation and maintain accurate IPAM records.
- Support upgrades, patching, and lifecycle management.
Load Balancing (LB):
- Configure and manage load balancers for application delivery.
- Implement traffic distribution strategies.
- Configure and renew certificates.
- Perform health monitoring, SSL offloading, and persistence configurations.
- Troubleshoot application performance and connectivity issues.
- Support upgrades, patching, and lifecycle management of LB devices.
Global Traffic Management (GTM):
- Implement GTM solutions for global application availability.
- Monitor and optimize traffic routing across multiple data centers.
- Ensure seamless failover and business continuity.
- Configure WIP, Pool health, DNS Zones.
- Troubleshoot GTM resolution issues and optimize performance.
- Support upgrades, patching, and lifecycle management.
BASIC QUALIFICATIONS
Required Skills & Experience:
- Strong experience with DDI Infoblox.
- Hands-on experience with load balancers such as F5 (LTM/GTM).
- Solid understanding of DNS, TCP/IP, HTTP/HTTPS, and networking fundamentals.
- Experience with SSL/TLS, certificates, and security protocols.
- Knowledge of scripting/automation (PowerShell, Python, or Ansible) is a plus.
- Experience with high availability and disaster recovery architectures.
PREFERRED QUALIFICATIONS
- Relevant certifications (e.g., F5 Certified, Infoblox Certified).
- Experience in cloud environments (AWS, Azure) with DNS and load balancing services.
- Familiarity with DevOps practices and CI/CD pipelines.
Soft Skills:
- Strong problem-solving and troubleshooting skills.
- Excellent communication and collaboration abilities.
- Ability to work in a fast-paced, high-availability environment.
EXPERIENCE LEVEL
- 7+ years of experience in network engineering with focus on DDI and load balancing technologies.
COMPENSATION
- Salary Range: $90,000-$110,000 a year
LOCATION
Frederick, MD
Job Function
TECHNOLOGY
Role
Engineer
Job Id
412267
Desired Skills
Network Engineer
Desired Candidate Profile
Qualifications: BACHELOR OF COMPUTER SCIENCE
Network Administrator Job Roles in Maryland
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Search Network Administrator Jobs in MarylandNetwork Administrator Jobs in Maryland: Frequently Asked Questions
Which companies sponsor visas for network administrators in Maryland?
Federal contractors and defense technology firms are among the most active visa sponsors for network administrators in Maryland. Companies like Leidos, Northrop Grumman, Booz Allen Hamilton, and SAIC regularly hire network professionals and have established H-1B visa sponsorship programs. Large healthcare organizations, including Johns Hopkins Health System, also sponsor network administrators to support their enterprise IT infrastructure.
Which visa types are most common for network administrator roles in Maryland?
The H-1B is the most common visa category for network administrators in Maryland, as the role generally qualifies as a specialty occupation requiring a bachelor's degree in computer science, information technology, or a related field. Some employers also sponsor TN visas for Canadian and Mexican nationals, and L-1 visa transfers are possible for candidates already employed by a multinational with a U.S. presence.
Which cities in Maryland have the most network administrator sponsorship jobs?
Baltimore and the suburbs surrounding Washington, D.C., including Bethesda, Rockville, Columbia, and Silver Spring, concentrate the majority of network administrator sponsorship opportunities in Maryland. The presence of federal agencies, defense contractors, and large hospital networks in these areas drives consistent demand. Annapolis also sees hiring activity tied to state government IT and cybersecurity initiatives.
How to find network administrator visa sponsorship jobs in Maryland?
Migrate Mate is a job board built specifically for international candidates seeking visa sponsorship in the U.S. You can filter directly for network administrator roles in Maryland to see employers actively sponsoring work visas. This is more efficient than sorting through general job boards where sponsorship availability is rarely disclosed upfront, which matters when you're managing visa timelines.
Are there state-specific factors that affect network administrator sponsorship in Maryland?
Maryland's concentration of federal contractors introduces a practical consideration: many network administrator roles require security clearances, which can complicate or delay sponsorship for foreign nationals since clearances are generally not granted to non-U.S. persons. Candidates should prioritize employers whose network roles support commercial or civilian operations rather than classified government work. University research institutions like the University of Maryland are often more accessible sponsorship pathways.
What is the prevailing wage for sponsored network administrator jobs in Maryland?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.