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# DNS & Infrastructure Engineer

- **Company:** BAE Systems
- **Location:** Herndon, VA, United States
- **Experience:** Expert
- **Salary:** $132,962 - $226,035
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Amazon Web Services, Microsoft Azure, Cloud Computing, Domain Name System Security Extensions, Integrated Windows Authentication, Domain Name System (DNS), Windows Servers, Name Server, Routing, Network Virtualization, Windows PowerShell, Zero Trust Network Access, Load Balancing, Software Troubleshooting, Multi-Cloud, HybridCloud, Firewalls (Computer Science), Amazon Virtual Private Cloud (VPC), Infrastructure Automation Frameworks, Information Technology, Route53, Citrix Netscaler
- **Published:** October 14, 2026
- **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=3020340231-2

## About the Role

The ideal candidate will have strong hands-on experience supporting enterprise DNS services, hybrid cloud environments, and Windows infrastructure technologies. This position is well-suited for an experienced engineer who can independently manage complex operational responsibilities while continuing to grow technical depth in enterprise-scale DNS architecture and cloud networking.

Required Education, Experience, & Skills

 * Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent professional experience

 * 6+ years of experience in enterprise infrastructure engineering or systems administration

 * Strong hands-on experience supporting enterprise DNS environments in large-scale organizations

 * Experience supporting:

 * Enterprise DNS platforms

 * Hybrid cloud environments

 * On-premises and cloud-integrated infrastructure

 * High-availability infrastructure services

 * Experience working with cloud providers and cloud networking services, including:

 * AWS (Route 53, VPC networking)

 * Microsoft Azure (Azure DNS, virtual networking)

 * Working knowledge of DNS Anycast concepts and highly available DNS architectures

 * Experience troubleshooting DNS resolution, forwarding, replication, and connectivity issues

 * Strong understanding of:

 * DNS protocols and name resolution

 * TCP/IP networking fundamentals

 * Routing and switching concepts

 * Firewalls and load balancing

 * Experience supporting Windows Server 2019-2025 environments

 * Understanding of Windows authentication, authorization, and identity services

 * Experience supporting enterprise security standards and secure infrastructure practices

 * Familiarity with automation and scripting technologies such as:

 * PowerShell

 * Infrastructure-as-code concepts

 * Configuration management tools

 * Strong troubleshooting, analytical, and problem-solving skills

 * Strong verbal and written communication skills

 * Ability to work effectively in fast-paced, high-availability environments

Preferred Education, Experience, & Skills

 * Experience supporting enterprise DNS solutions in hybrid or multi-cloud environments

 * Experience with:

 * Route 53 Resolver

 * Azure Private DNS

 * NetScaler

 * Experience supporting DNS Anycast implementations

 * Familiarity with zero trust principles and enterprise security architectures

 * Experience supporting compliance-driven or regulated environments

 * Experience with CI/CD pipelines and infrastructure automation tooling

 * Knowledge of DNS security best practices and DNS threat mitigation techniques

 * Experience participating in infrastructure modernization initiatives

 * Ability to work independently while collaborating effectively across technical teams

 * Desire to grow into advanced engineering and architecture responsibilities

## Description

We are seeking an experienced DNS & Infrastructure Engineer. In this position you will support the design, implementation, maintenance, and security of enterprise DNS and Windows infrastructure across on-premises, hybrid, and multi-cloud environments. Working closely with senior engineers, architects, and security teams, you will help ensure the reliability, availability, and performance of mission-critical infrastructure services.

In this role, you will provide operational and engineering support for enterprise DNS platforms, DNS Anycast environments, and cloud-integrated infrastructure services. You will assist with modernization initiatives, automation efforts, troubleshooting activities, and operational improvements while supporting highly available enterprise environments.