Senior Systems Engineer

This organization is seeking a Senior Systems Engineer to support a mission-critical enterprise network environment. The selected candidate will serve as a senior technical resource responsible for enterprise Domain Name System infrastructure, cybersecurity compliance, systems engineering, and Tier III operational support across secure network environments. This position requires a strong blend of systems engineering, network infrastructure, and operational support expertise to ensure service availability and compliance., * Provide engineering, integration, implementation, and operational support for enterprise DNS infrastructure and related network services.

• Support planning, design, testing, validation, and deployment of system enhancements and technology upgrades.
• Maintain configuration baselines and oversee enterprise infrastructure changes to ensure service availability and compliance.
• Install, configure, and maintain servers, virtualized environments, databases, security appliances, and supporting technologies within secure lab and production environments.
• Administer and support enterprise DNS services, including DNSSEC signing and validation.
• Configure and manage Infoblox DDI platforms, Grid Management, and IP Address Management solutions.
• Perform advanced troubleshooting and root cause analysis for DNS-related issues and service outages.
• Implement and maintain Risk Management Framework security controls and cybersecurity requirements.
• Evaluate system vulnerabilities and support remediation activities associated with security findings.
• Develop and maintain system diagrams, architecture documents, standard operating procedures, and technical guidance materials.

Education: Bachelor’s Degree in Information Technology, Computer Science, Engineering, or a related discipline. An additional 4 years of relevant experience may be substituted in lieu of a degree.

Experience: 5+ years of experience supporting enterprise systems, network engineering, cybersecurity, or infrastructure operations, preferably within federal government environments.

Technical Skills: Enterprise DNS Administration, Infoblox DDI, DNSSEC, IPAM, ISC BIND, TCP/IP Networking, VMware, Hyper-V, PowerShell, Linux/Unix Administration, Shell Scripting, Oracle Databases, Configuration Management, Root Cause Analysis, Tier III Support Operations, and Cybersecurity Compliance.

Certifications: DoD 8570 IAT Level III Certification (such as CASP+, CISSP, CCNP Security, or equivalent) and a Computing Environment Certification.

Preferred Qualifications

• Experience supporting unclassified and classified enterprise network environments.
• Experience with enterprise DNS architectures supporting global operations.
• Knowledge of vulnerability remediation processes.
• Experience with Solaris environments and security appliances.
• Familiarity with Visio, Microsoft Office Suite, and enterprise ticketing systems.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.

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