Network Virtualization Engineer/Administrator - DoW

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Network Virtualization Engineer/Administrator - DoW based in United States.

This role offers the opportunity to support mission-critical defense technology environments by designing, maintaining, and optimizing advanced virtualization and network infrastructure. The successful candidate will work on complex VMware and software-defined data center environments supporting large-scale government programs. You will collaborate with multidisciplinary engineering and cybersecurity teams to ensure secure, reliable, and high-performing test environments. The position requires strong technical expertise across virtualization, networking, storage, and cybersecurity compliance. You will play a key role in troubleshooting, system improvements, vulnerability remediation, and infrastructure modernization initiatives. This is an impactful opportunity for an experienced infrastructure professional who enjoys solving complex challenges in a highly technical environment. The role requires on-site support in Colorado Springs, CO, with occasional travel and collaboration with government stakeholders.

Accountabilities:: The Network Virtualization Engineer/Administrator will be responsible for supporting the deployment, administration, troubleshooting, and optimization of virtualization and network infrastructure environments. The role requires independent technical execution, strong problem-solving capabilities, and collaboration with engineering, cybersecurity, and government teams to maintain secure and reliable operations.

Support network buildouts, deployments, and infrastructure operations within a mission-critical test environment.

Configure, administer, and troubleshoot VMware environments, including vSphere, NSX, and vSAN technologies.

Perform virtualization administration activities including system upgrades, patching, remediation, break/fix support, and performance optimization.

Conduct root-cause analysis for recurring or critical infrastructure issues and implement corrective solutions.

Maintain foundational VMware Cloud Foundation (VCF) infrastructure, including networking, storage, and virtualization components.

Configure and manage NSX capabilities including distributed firewalling, NAT, load balancing, and micro-segmentation.

Support the design, installation, migration, and maintenance of VMware vSAN storage environments.

Assist with deployment and configuration of new virtual machines and workloads.

Perform system monitoring, backup and restoration activities, application upgrades, and operational health checks.

Support cybersecurity requirements through vulnerability remediation, security mitigation activities, and compliance practices.

Maintain accurate documentation of system changes, configurations, and operational activities.

Provide technical guidance and recommendations to government stakeholders regarding system performance, optimization, and improvements.

Collaborate with system administrators, network engineers, and cybersecurity teams to maintain a stable and secure environment.

Communicate technical findings and recommendations through written reports, presentations, and briefings.

Requirements:

The ideal candidate will have extensive experience managing enterprise virtualization and network environments, with strong knowledge of VMware technologies, software-defined networking, and secure infrastructure operations. The role requires technical depth, strong communication skills, and the ability to work independently in a defense-focused environment.

10+ years of general professional work experience.

5+ years of directly related experience in network engineering, virtualization administration, or similar infrastructure roles.

1+ year of experience in a leadership or management capacity.

Active DoW Secret Security Clearance required.

Current DoW 8570 IAT Level II certification or higher (such as Security+ CE or CySA).

Deep understanding of VMware Cloud Foundation infrastructure, including vSphere, NSX, and vSAN.

Hands-on experience with SDDC Manager for patching, upgrades, and system maintenance.

Strong understanding of networking concepts including DNS, HTTP, SMTP, SSL, firewalls, telecommunications infrastructure, and traffic flow.

Experience configuring and troubleshooting NSX environments, including logical routing, security policies, NAT, and micro-segmentation.

Experience designing, deploying, upgrading, and migrating VMware vSAN storage solutions.

Ability to migrate workloads from legacy vSphere environments to modern VMware Cloud Foundation platforms.

Strong troubleshooting, analytical, and problem-solving skills.

Excellent written and verbal communication skills, including experience creating presentations and technical documentation.

Proficiency with Microsoft PowerPoint and Visio or similar technical diagramming tools.

Ability to collaborate effectively with technical teams while independently managing complex assignments.

Preferred qualifications include:

Experience with DoD communications systems, missile defense environments, or government mission operations.

Knowledge of project management processes and lifecycle methodologies.

Experience with VXLAN, multicast technologies, encryption devices, Juniper Apstra, VMware Aria, or RHEL Ansible.

Experience with HPE server products.

Experience creating and configuring virtual distributed switches.

VMware certifications such as VCTA, VCP-DCV, VCAP Design, VCAP Deploy, or VCDX-DCV.

Cisco CCNA or Juniper JNCIA certification.

Experience with Python or PowerShell scripting.

Degree in IT, engineering, or a related technical discipline.

Benefits:

Competitive annual salary range of approximately $130,000–$145,000 depending on experience, education, and relevant certifications.

Comprehensive medical, dental, and vision insurance programs.

Life insurance coverage.

401(k) matching contribution.

Educational and professional training support.

Opportunity to work on advanced defense technology programs.

Collaborative environment with experienced engineering and technology professionals.

Career growth opportunities within science, engineering, and technology-focused programs.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?    Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.     #LI-CL1