Senior Systems Engineer – Infrastructure & Security

Job Title: Senior Systems Engineer – Infrastructure & Security Company: Innovatus Technology Consulting Location: Fully Remote Overview Innovatus Technology Consulting is looking for a Senior Systems Engineer to support our enterprise systems and infrastructure environment. This fully remote role focuses on managing a mix of Red Hat and Windows servers, supporting security and compliance efforts, and helping other teams with technical needs. You’ll need an active Secret clearance (or higher) and solid hands-on experience with Linux system administration, performance monitoring, and compliance work. What You’ll Do Help guide technical priorities and day-to-day work for the systems environment. Administer and maintain approximately 34 servers (mostly Red Hat Enterprise Linux, with a few Windows servers). Support SCAP and STIG compliance activities on a quarterly and yearly basis. Track, renew, and install PKI certificates on web servers and Oracle applications. Run and track weekly ACAS vulnerability scans and follow up on findings. Monitor system resources (OS and mid-tier) and help plan expansions when needed. Apply OS security patches and upgrades as required. Keep an eye on system performance at both the OS and AWS levels. Support auditing requests (both planned and ad-hoc). Work with the data center on SLDCADA-related issues involving network, systems, security, or user access. Provide technical support to the Dev, Customer Support, and Database teams as needed. Suppor