Senior Systems Engineer (Infrastructure & Security)

Location: Fully remote; active Secret clearance or higher required.

Company

hirify.global provides technology consulting and supports enterprise systems, infrastructure, security, and compliance environments.

What you will do

• Guide technical priorities and day-to-day work for the systems environment.
• Administer and maintain approximately 34 servers, primarily Red Hat Enterprise Linux with several Windows servers.
• Support quarterly and annual SCAP and STIG compliance activities, weekly ACAS vulnerability scans, application vulnerability remediation, and security patching.
• Track, renew, and install PKI certificates for web servers and Oracle applications.
• Monitor OS, mid-tier, and AWS system performance and capacity, and help plan infrastructure expansions.
• Support audits, data-center issues, partner projects, and technical needs from the Dev, Customer Support, and Database teams, including work with Control-M, Track-It, and EWM/RTC.

Requirements

• Active Secret clearance or higher.
• Strong hands-on experience with Red Hat Enterprise Linux system administration.
• Familiarity with STIGs, SCAP, ACAS, and PKI certificate management.
• Experience monitoring performance and capacity across on-premises and AWS environments.
• Ability to work with other teams and external partners.

Nice to have

• Windows server experience.
• Experience with Control-M, Track-It, or EWM/RTC.

Culture & Benefits

• Fully remote work arrangement.
• Cross-functional collaboration with development, customer support, database, data-center, and external partner teams.
• Technical work supporting enterprise infrastructure, security, compliance, and government-related partners.