Sr. Systems Engineer - Generalist

Sr. Systems Engineer - Generalist

Covering the New England Area

Position Summary

We are seeking a Senior Systems Engineer (Generalist) to join our Professional Services team. This client-facing role is responsible for deploying, upgrading, and supporting IT infrastructure solutions across a wide variety of environments. You'll be a key contributor to project success - from initial design and implementation through troubleshooting and optimization - focusing on servers, storage, and networking.

The ideal candidate has broad technical knowledge, is comfortable juggling multiple clients/projects, and thrives in dynamic environments. Strong experience with Hyper-V, Nutanix, and VMware, as well as enterprise switching, wireless, and firewall platforms, is essential.

Key Responsibilities

Project Delivery

* Act as lead or senior engineer on infrastructure projects, including new deployments, hardware refreshes, and complex upgrades

* Participate in discovery, solution design, and implementation planning in coordination with project managers and sales engineers

* Perform client-facing deployments, migrations, and infrastructure cutovers, both on-site and remotely

Virtualization & Compute

* Deploy and manage VMware vSphere, Microsoft Hyper-V, and Nutanix AHV environments

* Handle host configuration, VM provisioning, cluster setup, and resource optimization

* Perform physical-to-virtual (P2V) migrations and assist with licensing and capacity planning

Storage & Backup

* Implement and maintain enterprise storage systems (SAN, NAS) from vendors such as HPE, Dell EMC, and Synology

* Integrate storage solutions with virtualization and backup platforms

* Configure backup and disaster recovery solutions using Veeam, Datto, or similar tools

Networking & Wi-Fi

* Deploy and support wired and wireless networks using Cisco Meraki, Aruba, and Extreme Networks hardware

* Configure switches, VLANs, QoS, port security, and wireless SSIDs with enterprise-grade best practices

* Conduct network assessments and resolve LAN/WAN/Wi-Fi performance issues

Firewalls & Security

* Deploy and configure next-generation firewalls, including Fortinet (FortiGate), SonicWall, and Meraki MX

* Set up VPNs, content filtering, intrusion prevention, and traffic shaping policies

* Assist with firewall migrations, rule reviews, and integration with client authentication systems

Client Communication & Support

* Serve as Tier 3 escalation for advanced technical issues during and after project execution

* Provide technical documentation, as-built diagrams, and handoff training to client IT staff

* Collaborate with internal teams to ensure smooth transitions from project to support phase

Required Skills & Experience

* 7+ years of hands-on experience in IT infrastructure engineering, with VAR, MSP, or consulting background strongly preferred

* Proven expertise in Microsoft Windows Server, Active Directory, DNS/DHCP, and related core infrastructure services

* Strong working knowledge of VMware, Hyper-V, and Nutanix platforms

* Experience with enterprise storage configuration and backup strategies

* Proficiency with Layer 2/3 networking and enterprise Wi-Fi deployment (Meraki, Aruba, Extreme)

* Hands-on experience with firewalls, including Fortinet, SonicWall, and Meraki

* Comfortable working in hybrid cloud environments (on-prem + Microsoft 365, Azure, etc.)

* Valid driver's license and ability to travel to client sites when required.

Preferred Qualifications

* Relevant certifications: VMware VCP, Microsoft (MCSE/MCSA), Nutanix NCP, Fortinet NSE, CCNA/CCNP, or similar

* Familiarity with scripting or automation (PowerShell, etc.)

* Experience with documentation, RMM/PSA tools (ConnectWise, Autotask), and ticketing systems

Personal Attributes

* Strong communicator, capable of working directly with clients and internal stakeholders

* Detail-oriented with a commitment to delivering high-quality, well-documented solutions

* Proactive, organized, and comfortable managing multiple simultaneous deployments

* Willing to mentor junior engineers and contribute to knowledge-sharing across teams

#techjobs

After you have applied, download our Staffmark Group WorkNOW App to receive real-time job offers and apply for additional opportunities. You can download it from the App Store or get it on Google Play.

With company roots going back over 30 years, Advantage Technical is an engineering and information technology services company and a national leader in the provision of technical resources today. These services include Staff Augmentation, Direct Placement, Project Resourcing and Outsourcing - delivered from 40 key market locations, by over 3500 specialized contractors, to over 500 clients across North America. Advantage Technical is a Best of Staffing Diamond Award winner for both Clients and Talent. For more information about the industries and services offered by Advantage Technical, please visit AdvantageTechnical.com.

Advantage Technical is committed to providing equal employment opportunity for all persons regardless of race, color, religion (including religious dress and grooming practices), sex, sexual orientation, gender, gender identity, gender expression, age, marital status, national origin, ancestry, citizenship status, pregnancy, medical condition, genetic information, mental and physical disability, political affiliation, union membership, status as a parent, military or veteran status or other non-merit based factors. We will provide reasonable accommodations throughout the application, interviewing and employment process. If you require a reasonable accommodation, contact your local branch. Advantage Technical is an E-Verify employer. This policy is applicable to all phases of the employment relationship, including hiring, transfers, promotions, training, terminations, working conditions, compensation, benefits, and other terms and conditions of employment.

All employees are directed to familiarize themselves with this policy and to act in accordance with it. All decisions with respect to employment matters and other phases of employer-temporary employee relationships will be in keeping with this policy and in accordance with all applicable laws and regulations.

To read our Privacy Notice for Candidates and Employees/Contractors, click here.

By applying for this job, you agree that you may receive both AI-generated and non-AI generated calls, text messages, or emails from Staffmark Group and/or its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our general Privacy Policy at Privacy Policy - Staffmark