> Markdown version of [/jobs/ext/4460934-critical-infrastructure-engineer-ii](https://www.wearedevelopers.com/jobs/ext/4460934-critical-infrastructure-engineer-ii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Critical Infrastructure Engineer II - **Company:** Flexential Corp. - **Location:** Norcross, GA, United States - **Experience:** Experienced - **Salary:** $74,880.0 - $79,040.0 - **Contract:** Permanent contract - **Skills:** Applicant Tracking Systems, Data Centers, Disaster Recovery - **Published:** October 13, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=e22177f236a680b7 ## About the Role * 2 Years of data center experience * 4+ years of experience with root cause analysis and troubleshooting/problem solving * Experience working with building automation * 4+ years of experience within a critical infrastructure environment. * An understanding of the electrical and mechanical systems involved in critical data center operations, including systems such as feeders, transformers, generators, switchgear, UPS systems, ATS units, PDU units, chillers, pumps, air handling units, and CRAH units * Applicable military experience * Applicable trade experience, * Electrical or mechanical certifications (Associates degree or higher in a relevant engineering discipline) * 5+ years of experience working in data centers with an emphasis on building and equipment operation * Meets/exceeds functional/technical depth and complexity Physical Requirements * Ability to sit for extended periods of time * Walk or Stand for 50% of the time * Moderate or advanced keyboard usage * Lift 50 lbs. * Travel 5% of the time, * Chemical * Electrical * Ergonomics * Climb ladders * Mechanical lift * Noise * Temperature Extremes * Trip/Fall * Driving (must possess valid driver's license and insurance), Applicants must be legally authorized to work in the United States and must reside in a state where the company maintains employment eligibility at the time of hire and throughout their employment. State eligibility may be subject to change based on business needs and regulatory requirements. ## Description * 24x7 facility on-call responsibility * Monitor and maintain the operations, maintenance and repair of all mission-critical equipment and systems supporting 24x7 data center operators to achieve 99.999% uptime and 100% compliance with all customer SLAs. * Vendor relationship management * Read and interpret blueprints, engineering specifications, project plans and other technical documents. * Drive change toward operational excellence goals. * Identify constraints and propose solutions * Assist in disaster recovery "dry run" exercises * Assist in commissioning efforts * Maintain AHJ requirements * Maintain and implement change windows per company policies. * Assist in the provisioning of power for customer orders and other electrical modifications as assigned while maintaining a safe work environment * Assist with off-hours and weekend maintenance activities when required. * Assist with reports on customer utilization, including space and power. * Be able to read and prepare Method of Procedures (MOP) & Standard Operating Procedures (SOP) for all maintenance and operational aspects of the data center. * Perform the assigned facility(s) rounds to ensure proper equipment operation, aesthetics, and cleanliness. * Monitoring/alerting of facility equipment * Perform other duties as assigned by management