Senior Cloud Systems Engineer – AWS/Hybrid (Remote)

Nexus Technologies LLC; United States; Remote; USD 117,000 - 143,000; Full time

Benefits offered by this job

PTO 4 weeks annually

Company‑paid life insurance

Disability insurance (short/long term)

Voluntary benefits such as criticalIll

401k discretionary match

Job summary

NexusTek is seeking a Sr. Systems Engineer to join the Engineering Center, focusing on private cloud services for mid‑market and enterprise clients. The role emphasizes AWS expertise, on‑premise infrastructure, and platform automation within a remote US team.

You will own hard problems, provide final escalation resolution, and contribute to standards across hybrid Cloud environments while supporting cloud migrations and lifecycle upgrades.

Qualifications

• AWS experience with hybrid cloud and on‑prem infrastructure.
• Experience with IAM, AD/Entra ID, SSO, MFA and vulnerability remediation.
• Ability to resolve escalated customer issues and lead incident response.
• Proficient in automation, scripting, and runbooks documentation.
• Willingness to participate in after‑hours on‑call rotations.

Responsibilities

• Support scalable, secure infrastructure across AWS and on‑prem/hybrid environments.
• Manage cloud security including IAM, AD/Entra ID, SSO, MFA and compliance readiness.
• Resolve escalated customer issues and monitor SLAs.
• Maintain disaster recovery, backup validation, and operational readiness.
• Lead infra projects: migrations, modernization, onboarding, lifecycle upgrades.
• Partner with stakeholders for reviews, remediation strategies and SOWs.
• Develop runbooks, docs, and training; mentor engineers.
• Drive continuous improvement and proactive risk communication.
• Participate in rotational after‑hours on‑call coverage.

Skills

AWS infrastructure

Security & compliance

Incident management

Remote collaboration

Windows Server Administration

Scripting & automation

Education

AWS Certified Solutions Architect – Associate/Professional

AWS Certified SysOps Administrator – Associate

Tools

CloudWatch

Lambda

RDS/AWS Backup

Veeam/Commvault

Terraform

Ansible

SIEM

LogicMonitor

N-Able

Job description

NexusTek is seeking a Sr. Systems Engineer to join the Engineering Center, focusing on private cloud services for mid‑market and enterprise clients. The role emphasizes AWS expertise, on‑premise infrastructure, and platform automation within a remote US team.

You will own hard problems, provide final escalation resolution, and contribute to standards across hybrid Cloud environments while supporting cloud migrations and lifecycle upgrades.