COMSO, Inc.

VMware Virtualization Engineer

COMSO, Inc. • $100K — $130K *
Crownsville, MD 21032In-Person
Information Technology
5 - 7 years of experience
2 weeks ago
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience)
  • 7+ years of experience in enterprise infrastructure engineering
  • 5+ years of hands-on VMware experience (vSphere, vCenter, ESXi) in large-scale environments

Responsibilities

  • Administer and manage large-scale VMware environments, including VMware vSphere and VMware vCenter Server
  • Design, configure, and maintain ESXi hosts, clusters, and resource pools
  • Implement high-availability and disaster recovery solutions aligned to RPO/RTO requirements
  • Configure and manage disaster recovery technologies such as replication and failover
  • Ensure business continuity across critical applications and infrastructure platforms
  • Perform root cause analysis and implement long-term corrective actions
  • Execute infrastructure changes in accordance with enterprise change management processes

Benefits

  • 100% company-paid Medical deductible with low premiums, Dental, Vision
  • Flexible Spending Account (FSA)
  • Short-term & Long-term Disability
  • 401K: 6% dollar-for-dollar match (vested immediately)
  • Parental Leave (same amount of time for mother & father)
  • Paid Time Off
  • 11 Federal Holidays
  • Birthday Holiday
  • 2-week fully paid Sabbatical every 5 years
  • Emergency Facility Closure Days
Full Job Description
**U.S. Citizenship required.**

Qualifications:
  • Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience)
  • 7+ years of experience in enterprise infrastructure engineering
  • 5+ years of hands-on VMware experience (vSphere, vCenter, ESXi) in large-scale environments


Job Description:

Enterprise Virtualization Management
  • Administer and manage large-scale VMware environments, including VMware vSphere and VMware vCenter Server
  • Design, configure, and maintain ESXi hosts, clusters, and resource pools
  • Optimize virtual infrastructure performance, capacity, and scalability Finish

High Availability & Disaster Recovery
  • Implement high-availability (HA) and disaster recovery (DR) solutions aligned to RPO/RTO requirements
  • Configure and manage disaster recovery technologies (replication, failover, failback)
  • Execute DR testing, failover scenarios, and recovery validation
  • Ensure business continuity across critical applications and infrastructure platforms
  • Storage Integration & Optimization
  • Integrate VMware platforms with enterprise storage (SAN/NAS, vSAN)
  • Manage storage provisioning, replication strategies, and performance tuning
  • Collaborate with storage teams supporting NetApp, Infinidat, or similar platforms

Core Infrastructure Services
  • Support dependencies including:
  • DNS, DHCP, IPAM
  • TCP/IP networking and segmentation strategies
  • Ensure alignment of virtual infrastructure with enterprise network architecture

Security & Compliance
  • Implement security hardening across:
  • Hypervisors (ESXi)
  • Management planes (vCenter, admin tools)
  • East-west traffic controls within virtual environments
  • Support vulnerability remediation and compliance requirements (e.g., SOC-driven scans)
  • Maintain adherence to state and enterprise security policies

Operational Support & Troubleshooting
  • Provide Tier 3 support for production-impacting incidents
  • Perform root cause analysis and implement long-term corrective actions
  • Participate in on-call rotations and after-hours support for critical outages
  • Maintain operational documentation and standard operating procedures
  • Change Management & Governance
  • Execute infrastructure changes in accordance with enterprise change management processes
  • Document design decisions, configurations, and implementation steps
  • Participate in CAB reviews and ensure minimal risk to production systems
  • Support audit requests and regulatory compliance requirements

Require Skills/Deep Understanding Of:
  • VMware vSphere, vCenter, and ESXi administration
  • HA/DR architectures (SRM, replication, backup platforms)
  • Enterprise storage systems (SAN/NAS, vSAN, replication technologies)
  • TCP/IP networking, VLANs, and segmentation
  • Windows Server and Linux operating systems
  • Experience with:
  • Backup and recovery tools (e.g., vRanger, Azure Backup or similar)
  • Monitoring and performance tuning tools

Preferred Skills:
  • VMware certifications (VCP, VCAP, or equivalent)
  • Experience supporting state/local government or regulated environments
  • Familiarity with:
  • NetApp or enterprise storage platforms
  • Cloud integration (AWS, Azure hybrid environments)
  • ITIL or comparable operational framework certification


Benefits:
  • 100% company-paid Medical deductible w/ low premiums, Dental, Vision
  • Flexible Spending Account (FSA)
  • Short-term & Long-term Disability
  • 401K: 6% dollar-for-dollar match (vested immediately)
  • Parental Leave (same amount of time for mother & father)
  • Paid Time Off
  • 11 Federal Holidays
  • Birthday Holiday
  • 2-week fully paid Sabbatical every 5 years
  • Emergency Facility Closure Days


About COMSO, Inc.

COMSO, Inc. Careers

Joining COMSO, Inc. presents an unparalleled opportunity to advance a career in technology and innovation. As a leader in the industry, COMSO, Inc. is at the forefront of digital transformation, offering job opportunities that propel professional and personal growth.

Explore Career Opportunities

COMSO, Inc. is actively seeking talented individuals for a variety of positions. From entry-level roles to leadership positions, the company offers a dynamic work environment where innovation and diversity are at the core of its culture. COMSO, Inc. is not just hiring employees; they are expanding a team that values skills, creativity, and collaborative problem-solving.

Internship Programs

For those starting their career journey, COMSO, Inc.’s internship programs provide a robust platform for gaining real-world experience. Interns at COMSO, Inc. work on meaningful projects, enhancing their resumes while building a professional network that includes some of the brightest minds in the industry.

Professional Growth and Development

At COMSO, Inc., career growth is a priority. The company supports its team members with extensive training and development programs, including leadership training and diversity workshops, ensuring every employee has the tools and knowledge to succeed. Employees are encouraged to lead, innovate, and grow within the company, making COMSO, Inc. a career, not just a job.

Benefits and Culture

COMSO, Inc. is committed to fostering a workplace where all team members feel valued and included. The company offers competitive benefits, including health, dental, and vision insurance, retirement plans, and paid time off. The culture at COMSO, Inc. promotes work-life balance and supports the well-being of its team members.

Join the Team

COMSO, Inc. is looking for professionals who are passionate, curious, and driven to excel. Candidates interested in exploring job opportunities can search open positions that match their skills and interests. The hiring process at COMSO, Inc. includes a comprehensive interview to ensure a mutual fit, allowing both the company and the candidate to find the right path for success.

Stay Connected

Keep up to date with the latest career tips, industry insights, and company news by subscribing to the COMSO, Inc. careers blog. Tailor your subscription to receive updates that align with your career interests and professional goals.

Apply Now

Ready to take the next step in your career? Review the open positions at COMSO, Inc., update your resume, and prepare for an interview that could lead to your next professional adventure. Discover the exciting and rewarding opportunities that await at COMSO, Inc., a company where your career aspirations can turn into reality.

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Learn more about COMSO, Inc.
Size
101 employees
Industry
Technical Services
* Ladders Estimates

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