Senior Systems Engineer

•Azure / Infrastructure at Mastech Senior Systems Engineer

•Azure / Infrastructure at Mastech in Brentwood, Maryland Posted in 1 day ago.

Type:

full-time We are looking for a Senior Infrastructure / Systems Engineer with strong hands-on experience supporting Windows, Linux, enterprise storage, and cloud/hybrid environments . This role supports a Federal Law Enforcement program and requires someone who can manage, troubleshoot, secure, and maintain critical infrastructure.

Location:

Washington, DC

•100%

Onsite Duration:

6 months + possible extension

Pay:

Up to $60.67/hr on W2

US Citizenship:

Required Public Trust:

Required before starting

Target Start:

October 19, 2026 What we're looking for: 3+ years of Windows Server administration

•2016/2019/2022 or newer 3+ years of Linux administration

•RHEL, Red Hat, Ubuntu, CentOS, etc. Hands-on experience with SAN, NAS, RAID, LUNs, and enterprise storage Experience with Active Directory and Group Policy Experience with backup & disaster recovery solutions such as Veeam, Commvault, or NetBackup Experience with VMware or Hyper-V Knowledge of system monitoring tools such as SolarWinds, Nagios, or Zabbix Strong understanding of system security, access controls, patching, and hardening Experience troubleshooting complex infrastructure/system issues Azure or hybrid-cloud experience is highly preferred Linux scripting/automation with Ansible, Puppet, or Chef is a plus In simple terms: We're looking for someone who can keep Windows & Linux servers, storage, backups, and infrastructure running securely and reliably , while also supporting cloud/hybrid environments.