As a DNS Engineer, you will support a mission-critical network infrastructure supporting DNS, DHCP, and IP Address Management (DDI) services. You will work hands-on with Infoblox and Cisco ISE, applying your networking knowledge to ensure high availability, security, and performance across enterprise and government environments. You’ll collaborate closely with customers and team members, ensuring infrastructure changes and configurations align with operational goals and compliance standards. If you're ready to support cutting-edge infrastructure in a dynamic, mission-focused environment, apply now and join a team that values technical excellence, collaboration, and impact.
Key Responsibilities
- Configure and maintain Infoblox DNS, DHCP, and IPAM (DDI) solutions.
- Plan, test, and implement changes to the DDI infrastructure.
- Maintain network authentication systems including Cisco ISE.
- Troubleshoot DNS and network-related issues with clear documentation and best practices.
- Deliver consistent communication and reporting to clients and internal stakeholders.
- Support environments used by local government, service providers, and enterprise-level customers.
- Participate in an on-call rotation to ensure 24/7 infrastructure availability.
- Meet defined Service Level Agreements (SLAs).
Required Skills and Qualifications
- Strong DNS knowledge, including Infoblox experience
- Ability to participate in on-call rotation
- Excellent troubleshooting and problem-solving skills
- Strong attention to detail and self-starting attitude
- Exceptional communication and interpersonal skills
- High School Diploma or GED and 15 years of relevantIT/Network experience
OR - Bachelor’s Degree in a related field and 10 years of relevant experience
- CompTIA Security+ CE (DoD 8570 IAT Level II compliant)
- Must possess an active TS/SCI with Polygraph security clearance to be considered for this role.
Top Skills
What We Do
Independent Software is a professional services company providing Information Technology products and services to mission-oriented Federal Civilian Agencies and DoD. The company has focused on support to the Intelligence Community (IC) in Maryland, Florida, and North Carolina, as well as select commercial client markets outside of the IC.
We are driven to perform for our clients, protect our professional staff, and improve shareholder value. Working with new and evolving technologies supporting Software Development, Cyber Security, and System Engineering is part of our daily life. Employee and client satisfaction are key metrics for our corporate management team. Maintaining positive relationships with all our industry partners, large and small has delivered impressive business results. Our Mission and Vision statements speak to these values.
Mission Statement
We provide our clients the peace of mind that their business is operating in a secure environment. We do this by delivering high-quality, innovative cyber security and data analysis services and solutions.
Vision Statement
Independent Software will be a recognized leader in cyber security and data analysis solutions by delivering outstanding service and superior outcomes for our clients.
Explore our website for more insight, then connect with our team!
