FluidStack

Recruitment

• Own full-cycle recruiting across technical and non-technical departments: proactive pipelines, rigorous screening, interview management, compensation discussions, and closing exceptional candidates.
• Partner with hiring managers and leadership as a trusted talent advisor, challenging assumptions and bringing market data that sharpens their hiring strategy.
• Drive workforce planning: use pipeline analytics and market intelligence to identify talent gaps ahead of demand, so Fluidstack never starts a critical hire from zero.
• Screen with a high bar, assessing skills, potential, and mission alignment, and whether a candidate raises the average.
• Operate as a data-driven function: track pipeline health, conversion, time-to-fill, offer acceptance, and source quality, and use it to improve the process.
• Build and optimize hiring infrastructure: interview frameworks, scorecards, and structured processes that make the whole team faster.

Talent Acquisition Partner

Full-stack Engineer

• Build the detection engineering function from the ground up
• Own detection-as-code end to end
• Lead incident response for high-severity events
• Drive automation of triage and enrichment in Python
• Partner directly with leadership on security strategy
• Work across corp IT and infrastructure teams to get the telemetry

Staff Detection Engineer

DevOps Engineer

• Own compute turn-up from facility availability to ready-for-service: the stretch after the network hands off and before customers run workloads.
• Qualify racks at scale: establish firmware baselines, configure BMC and BIOS, run burn-in, and validate at node and cluster level across hundreds of racks per site on GPU and custom accelerator platforms.
• Drive qualification through the base-management Kubernetes platform and provisioning stack (discovery, imaging, firmware updates, shared services), burning down qual queues with tooling rather than manual runs.
• Triage hardware failures found in qualification: isolate to component, drive RMA and vendor escalation, and feed failure patterns back into the qual gates.
• Run turn-up remotely by default, with on-site pulses of roughly a week per data hall as new halls reach facility availability, plus occasional overlapping-site weeks.
• Partner with network deployment, ICT, data center operations, and hardware teams during turn-up windows, and support incident response on freshly-live capacity.

Compute Deployment Engineer

Security Engineer

• Track the nation-state and advanced criminal actors most likely to target frontier AI infrastructure, and turn their tooling, infrastructure patterns, and tradecraft into intelligence that changes what the program detects and hunts for.
• Build and run the pipelines that collect, enrich, and correlate indicators, then push them into the detection and agentic triage stack so intelligence becomes operational instantly.
• Drive intelligence-led hunts across enterprise, cloud, identity, data center IT, and OT telemetry, and convert findings into high-fidelity detections authored as code.
• Perform hands-on malware, phishing-infrastructure, and attacker-tooling analysis to extract indicators, TTPs, and attribution signals that feed detection engineering and incident response in near real time.
• Curate the inbound intelligence pipeline across commercial feeds, open source, government, and peer relationships, and prioritize what actually matters for the program's threat model.
• Build and maintain the external intelligence-sharing relationships (ISACs, peer AI and cloud security teams, government partners) that keep the program ahead of active campaigns.

Security Engineer, Threat Intelligence

General

• Own end-to-end logistics and asset lifecycle for a hyperscale data center site: receiving, shipping, asset tracking, and vendor coordination.
• Maintain asset tracking from receipt through decommissioning, including tagging, labeling, and data entry in asset management systems.
• Manage receiving and shipping: verify quantities, inspect for damage, and update tracking systems in real time.
• Run cycle audits and physical inventory counts to hold 99%+ accuracy, and resolve shortages before they block build, repair, or deployment.
• Fulfill parts requests from technicians and engineers fast, and keep staging areas organized for deployment, break-fix, and project material.
• Process RMAs, warranty claims, and replacements with vendors, coordinate security escorts, and report on inventory performance, turns, and obsolescence.

Logistics and Asset Lead

• Own the full lifecycle of physical installation projects: coordinate LVC schedules, run QA/QC on contractor work, and ensure installs meet design standards, safety codes, and labeling policy.
• Serve as the primary on-site technical point of contact for the Low Voltage Contractor and internal engineering teams, and act as remote hands during deployment and validation.
• Manage the LVC deployment schedule to milestones, coordinate access, material delivery, and staging with facility operations, and report progress and delays.
• Run multi-stage QA inspections on rack placement, racking, cable routing, grounding, and labeling against the BoM and design documentation.
• Conduct or oversee optical loss testing (OLTS), OTDR analysis, and insertion/return loss on all fiber links, and verify copper (Cat6a/Cat8) integrity with certified testers.
• Act as the SME for fiber and structured cabling best practices (BICSI), generate final test reports, as-builts, and RCAs, and own closeout and handoff to operations.

Infrastructure Deployment Engineer

Infrastructure Engineer

• Own the end-to-end physical implementation of the data center network: fiber plant architecture, transceiver planning, and structured cabling integration for hyperscale sites.
• Collaborate with CSA, MEP, and construction teams on power, cooling, space, pathways, cabinets, and racks, and develop, read, and interpret construction drawings in Bluebeam, ACC, and Procore.
• Break down DCN logical port maps (TOR, spine, super-spine, DCI) into physical cross-connect and patching schedules, and automate port-to-fiber mapping at 100K+ ports per site.
• Define cassette types (MTP/MPO Base-8/12/16), trunk counts, and structured cabling hierarchy, and model fiber utilization and overbuild for two to three hardware generations.
• Select optics (400G/800G DR4, FR4, LR4, SR8, coherent DCI) by reach and loss budget, validate interoperability across vendors and generations, and maintain loss-budget and margin models for every link type.
• Own the ICT Basis of Design, SOPs, and Division 26/27/28/33 master specifications, and integrate with DCIM (NetBox, custom tools) to track strands, ports, and patching.

Data Center Infrastructure Architect

Mechanical Engineer

• Seeking a Commissioning Manager, Mechanical Data Centers with experience leading chilled water, HVAC, and overall mechanical commissioning efforts for high-performance Data Centers.
• This role requires a deep understanding of pre-commissioning and commissioning across all commissioning phases (Level 1–5) for mechanical systems.
• Role will require stakeholder coordination while acting as the Owner’s Commissioning Mechanical lead for general contractors, designers, and vendors across multiple projects/sites.

Commissioning Mechanical Engineer, Data Centers

Electrical Engineer

• Lead pre-commissioning through Level 5 commissioning for HV, MV, and LV electrical systems, including generators, generator paralleling switchgear, transformers, UPS and battery systems, switchgear, ATS/STS, PDUs, busways, RPPs, grounding, and lighting control, across multiple sites.
• Review and develop the Testing & Verification program with commissioning agents and engineers, confirming every electrical system meets design and operational intent before it goes live.
• Act as the owner's commissioning lead for electrical scope, coordinating general contractors, designers, and vendors across concurrent projects and resolving conflicts before they hit the schedule.
• Run site commissioning end to end: inspections, safety enforcement, progress tracking, and issue resolution from first energization through functional testing.
• Lead the final operational handover, ensuring every electrical system, its test record, and its documentation is ready for live service.

Commissioning Electrical Engineer, Data Centers

Data Scientist

• Lead HV, MV, and overall electrical commissioning across all five commissioning phases on multiple concurrent data center sites.
• Act as the owner's electrical commissioning authority for general contractors, designers, and vendors.
• Own the testing and verification program: develop and review it, then drive execution across generators, switchgear, UPS, transformers, ATS/STS, PDUs, and EPMS until every system meets design intent.
• Run on-site inspections, enforce safety, track progress, and resolve issues in the field.
• Lead the final operational handover for electrical, signing off that systems are ready for service.

Commissioning Site Electrical Lead, Data Centers

• Run the security program's execution across physical, logical, and datacenter security, turning a fast-growing set of initiatives into tracked workstreams with owners, deadlines, and no dropped threads.
• Drive cross-team security deliverables (bare-metal hardening, access control, incident response readiness, compliance evidence) to closure across engineering, datacenter operations, and IT.
• Stand up the operating rhythm of the security org: reviews, risk tracking, audit and certification timelines, and the reporting that keeps leadership and customers current.
• Quarterback security requirements into new site builds and customer onboarding so controls land before compute does, not after.
• Own the metrics and status that show where the program is exposed, what is on track, and what needs an escalation this week.

Technical Program Manager, Security

• Design and defend the network security architecture across data centers, corp, and cloud: segmentation, firewalls, and east-west controls at gigawatt scale.
• Build network detection: telemetry, flow analysis, and alerting across training fabrics, OT networks, and the WAN.
• Harden the OT and BMS side, where the network touches physical plant, against threats most security teams never see.
• Automate network security controls so new sites inherit the architecture on day one.

Security Engineer – Network

• Secure the corporate environment end to end: identity, endpoints, SaaS, and email for a workforce growing 10x.
• Build detection and response for the corp attack surface, from phishing to token theft to insider risk.
• Engineer zero-trust access: SSO, device trust, and least-privilege provisioning that scale with hiring instead of against it.
• Automate the controls so security runs as code and policy, not tickets and exceptions.

Cloud Engineer

• Own security for the cloud and bare-metal control planes customers' training runs depend on: hardening, identity, and workload isolation.
• Build guardrails as code: policies, scanning, and paved roads that make the secure path the fast path for engineers.
• Engineer detection and response across cloud infrastructure, from API abuse to compromised credentials to tenant escape.
• Secure the multi-tenant boundary where customer workloads, some of the most targeted in AI, share infrastructure.

Security Engineer, Cloud

Principal

• Lead incident response end to end across corporate, cloud, and data center environments
• Build the detection logic, response playbooks, and forensic tooling for the environment
• Run investigations correlating signals from various systems into a single attack picture
• Stand up the incident response function, defining severity models and escalation paths
• Turn each incident into a permanent improvement by partnering with the security and IT teams