Senior Systems Engineer

T2 Group; Costa Mesa (CA); On-site; USD 110,000 - 160,000; Full time

Job summary

T2 Group in the United States is seeking a Senior Systems Engineer to serve as the onsite technical anchor for a premier VIP client in Costa Mesa, CA. You will own the local IT ecosystem and drive zero-touch Autopilot provisioning, Intune app rollouts, hardware deployments, and endpoint remediation.

This high-visibility role blends elite white-glove executive support with hands-on endpoint engineering. You will partner with remote architects and deliver secure, scalable IT operations that

Qualifications

• 5+ years of progressive experience in endpoint engineering or senior IT support.
• Hands-on Windows 11, Microsoft 365 (E5), Entra ID, and Intune/Autopilot deployment workflows.
• Experience with remote support tools and privileged elevations for deep-level troubleshooting.
• Knowledge of TCP/IP, VLANs, DNS, DHCP, VPNs, switches, cabling, and Wi-Fi for network collaboration.
• Familiarity with SolarWinds for monitoring and health reporting.
• Strong VIP support and ability to document escalation notes clearly.
• Onsite full-time in Costa Mesa, CA with onboarding/background clearance.

Responsibilities

• Manage end-to-end device lifecycles via Microsoft Autopilot and Intune (zero-touch provisioning, profile configuration, app deployment, and compliance enforcement).
• Establish secure, elevated remote administrative access workflows to perform deep-level OS, driver, and application remediation directly on end-user machines.
• Utilize SolarWinds for real-time network/systems performance monitoring, proactive alert response, and health reporting.
• Lead local network troubleshooting (switches, patch panels, cabling, VLAN access, and Wi-Fi access points) with remote architect collaboration.
• Support local identity and access workflows in Entra ID (group policy, Conditional Access, MFA).
• Act as senior onsite escalation lead for complex endpoint, identity, and system issues across the Costa Mesa facility.
• Deliver high-touch, white-glove technical support to executive leadership and critical utility staff.
• Maintain accurate support ticketing records, SOPs, and infra diagrams following change control protocols.

Skills

Endpoint engineering

Systems administration

Senior IT support

Windows 11

Microsoft 365

Entra ID

Intune Autopilot

Tools

SolarWinds

Intune

Autopilot

Job description

About T2 Group:

T2 Group is a dynamic consulting and workforce solutions firm specializing in healthcare IT, revenue cycle, and patient access. We partner with leading health systems and organizations nationwide to deliver innovative, high-impact solutions that drive operational efficiency and improve patient outcomes. At T2 Group, we believe in empowering talent, embracing flexibility, and fostering a culture of collaboration, accountability, and growth. Join a team where your expertise makes a difference and your contributions are valued.

About T2 Group:

T2 Group is a premier technology consulting and workforce solutions partner. We deliver modern IT operations, infrastructure engineering, and cloud endpoint management to leading organizations nationwide. For our clients, we turn complex technology challenges into seamless, scalable operational performance. For our team, T2 is a launchpad - offering exposure to the latest enterprise technology, a culture of autonomy and continuous growth, and an environment where your work makes a visible impact every day.

Position Summary:

As Senior Systems Engineer, you will serve as the lead onsite technical anchor and trusted IT advisor for our premier VIP client in Costa Mesa, CA. Backed by our remote senior cloud architects, you will take total ownership of the local IT ecosystem - driving zero-touch Microsoft Autopilot provisioning, Intune app rollouts, hardware deployments, and deep-level endpoint remediation.

This high-visibility role combines elite white-glove executive support with modern endpoint engineering. If you thrive on operational self-discipline, technical leadership, and direct client impact, this is your platform to excel.

Responsibilities:

• Manage end-to-end device lifecycles via Microsoft Autopilot and Intune (zero-touch provisioning, profile configuration, app deployment, and compliance enforcement).
• Establish secure, elevated remote administrative access workflows to perform deep-level operating system, driver, and application remediation directly on end-user machines.
• Utilize SolarWinds for real-time network/systems performance monitoring, proactive alert response, and health reporting.
• Lead local network troubleshooting (switches, patch panels, cabling, VLAN access, and Wi-Fi access points) and collaborate directly with the remote Senior Network Architect to diagnose, support, and remediate core infrastructure issues.
• Support local identity and access workflows in Entra ID (group policy application, Conditional Access troubleshooting, and MFA resolution).
• Act as the senior onsite escalation lead for complex endpoint, identity, and system issues across the Costa Mesa facility; partner with remote Chief Architects to test and validate global policies prior to deployment.
• Deliver high-touch, white-glove technical support to executive leadership and critical utility operations staff.

Maintain accurate support ticketing records, SOPs, local IT infrastructure floor/rack diagrams, and knowledge base articles while adhering to established change control, security, and escalation protocols.

Required Qualifications:

• 5+ years of progressive experience in endpoint engineering, systems administration, or senior IT support within an enterprise environment.
• Strong hands-on experience administering Windows 11, Microsoft 365 (E5), Entra ID, and Microsoft Intune / Autopilot zero-touch deployment workflows.
• Demonstrated expertise in utilizing remote support tools and executing privileged administrative elevations to perform deep-level endpoint troubleshooting and system remediation.
• Practical knowledge of local network troubleshooting (TCP/IP, VLANs, DNS, DHCP, VPNs, switches, patch panels, and Wi-Fi access points) to partner effectively with the remote Senior Network Architect.
• Hands-on experience or working familiarity with SolarWinds (or equivalent enterprise monitoring tools) for performance tracking, alert triage, and health reporting.
• White-Glove VIP Support: Exceptional interpersonal and communication skills with a proven track record of delivering patient, high-touch support to executive leadership and critical utility operations personnel.
• Process & Documentation Discipline: Strong organizational skills and the ability to write clear SOPs, technical escalation notes, and site infrastructure diagrams without working in a silo.
• Onsite Commitment: Must be able to work full-time onsite in Costa Mesa, CA, and satisfy client onboarding/background clearance requirements.

Preferred Qualifications:

• Certifications: Microsoft Certified: Endpoint Administrator Associate, CompTIA Network+, Security+, or equivalent.
• Industry Experience: Prior experience supporting public utilities, municipal water organizations, or high-touch VIP enterprise accounts.

Physical Requirements:

• Mobility: Ability to move throughout client office and utility operations facilities to deliver onsite hardware setup, cable routing, and technical support.
• Hardware Handling: Ability to lift, move, and position IT equipment (desktop PCs, monitors, servers, switches, and rack devices) weighing up to 40 lbs.
• Technical Dexterity: Manual dexterity to assemble computer hardware, connect network cabling, and operate diagnostic tools.
• Communication & Vision: Clear visual acuity and verbal communication skills to interface directly with VIP end users, conduct remote support sessions, and analyze technical diagnostics.

This job description outlines the general scope of the position; duties and requirements may change based on business or client needs. T2 Group is committed to providing reasonable accommodation to qualified individuals with disabilities in accordance with applicable federal, state, and local laws.