Data Center Jobs at Fluidstack with Visa Sponsorship
Data Center jobs at Fluidstack sit at the intersection of physical infrastructure and cloud-scale compute. The company has a track record of sponsoring E-3 visas for qualified Australian professionals, making it a realistic target if you're pursuing infrastructure work in the U.S. technology sector.
Find Data Center Jobs at FluidstackOverview
Showing 5 of 9+ Data Center Jobs at Fluidstack
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
See all Data Center Jobs at Fluidstack
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Data Center Jobs at Fluidstack.
Get Access To All JobsAbout Fluidstack
At Fluidstack, we’re building the infrastructure for abundant intelligence. We partner with top AI labs, governments, and enterprises - including Mistral, Poolside, Black Forest Labs, Meta, and more - to unlock compute at the speed of light. We’re working with urgency to make AGI a reality. As such, our team is highly motivated and committed to delivering world-class infrastructure. We treat our customers’ outcomes as our own, taking pride in the systems we build and the trust we earn. If you’re motivated by purpose, obsessed with excellence, and ready to work very hard to accelerate the future of intelligence, join us in building what's next.
About The Role
The DC Infrastructure Architect (Optical) is responsible for translating logical network topologies into a scalable, resilient, and cost-optimized optical and structured cabling design for hyper-scale data centers. This role owns the end-to-end physical implementation of the data center network (DCN), including fiber plant architecture, transceiver planning, and integration with structured cabling ecosystems.
Focus
- Logical / Physical Mapping
- Break down DCN logical port maps (TOR, spine, super-spine, DCI) into physical cross-connect and patching schedules.
- Automate port-to-fiber mapping at scale (100K+ ports per site).
- Fiber Plant Design
- Define cassette types (MTP/MPO Base-8/12/16), trunk counts, and structured cabling hierarchy.
- Plan cassette placement within racks, rows, and meet-me-rooms.
-
Model fiber utilization and overbuild for 2–3 hardware generations.
-
Optics / Transceiver Planning
- Select optics (400G/800G DR4, FR4, LR4, SR8, coherent DCI) based on reach and loss budget.
- Validate interoperability across vendors and generations.
-
Maintain loss budget and margin models for every link type.
-
Structured Cabling & Physical Implementation
- Define patching architectures (direct MPO vs. breakout vs. mid-span).
- Ensure pathways (ladder racks, underfloor, ODFs) scale with fiber density.
-
Establish standards for labeling, documentation, and change management.
-
Scalability & Lifecycle Management
- Build modular designs for pod/rack growth.
- Anticipate transition to higher-speed optics (e.g., 400G → 800G → 1.6T).
- Integrate with DCIM (NetBox, custom tools) to track strands, ports, and patching.
About You
- Proven experience designing hyperscale or cloud provider data center networks (1000+ racks, 100K+ fiber strands).
- Expert in structured cabling systems (Corning, Panduit, CommScope) and MPO/MTP ecosystems.
- Deep knowledge of optical standards (IEEE 802.3, OIF) and transceiver technologies (400G/800G DR4, FR4, LR4, SR8).
- Strong grasp of fiber loss budgets, dispersion, and testing methodologies (OTDR, insertion loss, polarity verification).
- Experience integrating designs into DCIM tools (NetBox, Remedy, custom hyperscaler equivalents).
Salary & Benefits
- Competitive total compensation package (salary + equity).
- Retirement or pension plan, in line with local norms.
- Health, dental, and vision insurance.
- Generous PTO policy, in line with local norms.
The base salary range for this position is $200,000 - $300,000 per year, depending on experience, skills, qualifications, and location. This range represents our good faith estimate of the compensation for this role at the time of posting. Total compensation may also include equity in the form of stock options.
We are committed to pay equity and transparency. Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.
You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application--someone from our recruiting team will be in touch.
Compensation Range: $200K - $300K
About Fluidstack
At Fluidstack, we’re building the infrastructure for abundant intelligence. We partner with top AI labs, governments, and enterprises - including Mistral, Poolside, Black Forest Labs, Meta, and more - to unlock compute at the speed of light. We’re working with urgency to make AGI a reality. As such, our team is highly motivated and committed to delivering world-class infrastructure. We treat our customers’ outcomes as our own, taking pride in the systems we build and the trust we earn. If you’re motivated by purpose, obsessed with excellence, and ready to work very hard to accelerate the future of intelligence, join us in building what's next.
About The Role
The DC Infrastructure Architect (Optical) is responsible for translating logical network topologies into a scalable, resilient, and cost-optimized optical and structured cabling design for hyper-scale data centers. This role owns the end-to-end physical implementation of the data center network (DCN), including fiber plant architecture, transceiver planning, and integration with structured cabling ecosystems.
Focus
- Logical / Physical Mapping
- Break down DCN logical port maps (TOR, spine, super-spine, DCI) into physical cross-connect and patching schedules.
- Automate port-to-fiber mapping at scale (100K+ ports per site).
- Fiber Plant Design
- Define cassette types (MTP/MPO Base-8/12/16), trunk counts, and structured cabling hierarchy.
- Plan cassette placement within racks, rows, and meet-me-rooms.
-
Model fiber utilization and overbuild for 2–3 hardware generations.
-
Optics / Transceiver Planning
- Select optics (400G/800G DR4, FR4, LR4, SR8, coherent DCI) based on reach and loss budget.
- Validate interoperability across vendors and generations.
-
Maintain loss budget and margin models for every link type.
-
Structured Cabling & Physical Implementation
- Define patching architectures (direct MPO vs. breakout vs. mid-span).
- Ensure pathways (ladder racks, underfloor, ODFs) scale with fiber density.
-
Establish standards for labeling, documentation, and change management.
-
Scalability & Lifecycle Management
- Build modular designs for pod/rack growth.
- Anticipate transition to higher-speed optics (e.g., 400G → 800G → 1.6T).
- Integrate with DCIM (NetBox, custom tools) to track strands, ports, and patching.
About You
- Proven experience designing hyperscale or cloud provider data center networks (1000+ racks, 100K+ fiber strands).
- Expert in structured cabling systems (Corning, Panduit, CommScope) and MPO/MTP ecosystems.
- Deep knowledge of optical standards (IEEE 802.3, OIF) and transceiver technologies (400G/800G DR4, FR4, LR4, SR8).
- Strong grasp of fiber loss budgets, dispersion, and testing methodologies (OTDR, insertion loss, polarity verification).
- Experience integrating designs into DCIM tools (NetBox, Remedy, custom hyperscaler equivalents).
Salary & Benefits
- Competitive total compensation package (salary + equity).
- Retirement or pension plan, in line with local norms.
- Health, dental, and vision insurance.
- Generous PTO policy, in line with local norms.
The base salary range for this position is $200,000 - $300,000 per year, depending on experience, skills, qualifications, and location. This range represents our good faith estimate of the compensation for this role at the time of posting. Total compensation may also include equity in the form of stock options.
We are committed to pay equity and transparency. Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.
You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application--someone from our recruiting team will be in touch.
Compensation Range: $200K - $300K
See all Data Center Jobs at Fluidstack
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Data Center Jobs at Fluidstack.
Get Access To All JobsTips for Finding Data Center Jobs at Fluidstack
Align your credentials to U.S. data center standards
Fluidstack operates GPU and AI compute infrastructure, so certifications like BICSI RCDD, Uptime Institute ATD, or vendor-specific credentials from Schneider Electric or Vertiv signal fluency in the environments they actually run.
Target roles tied to Fluidstack's GPU buildout
Fluidstack's hiring skews toward candidates with hands-on experience in high-density power distribution, liquid cooling, and large-scale GPU cluster deployment. Framing your resume around those specific systems moves you past generalist data center applicants.
Understand what E-3 specialty occupation means for infrastructure roles
Data center technician roles don't automatically qualify as specialty occupations. USCIS scrutinizes whether a bachelor's degree in a specific field is a genuine requirement. Confirm your target role specifies electrical engineering, computer engineering, or a related discipline before applying.
Clarify sponsorship scope before accepting an offer
Ask Fluidstack's recruiting team whether sponsorship covers only the initial E-3 filing or also future renewals. The E-3 renews in two-year increments indefinitely, so knowing their policy protects you from surprises when your first period expires.
Track Fluidstack's open Data Center roles through Migrate Mate
Fluidstack posts Data Center positions across multiple channels. Use Migrate Mate to filter specifically for their E-3-sponsoring roles so you're only spending time on positions where visa support is already confirmed.
Prepare your Labor Condition Application documentation early
Your employer files the LCA with DOL before your E-3 application can proceed. Get your official job title, worksite address, and prevailing wage tier confirmed in writing so the LCA reflects your actual role and doesn't require amendment.
Frequently Asked Questions
Does Fluidstack sponsor H-1B visas for Data Centers?
Fluidstack's documented sponsorship activity for Data Center roles is focused on the E-3 visa rather than the H-1B visa. The E-3 is available exclusively to Australian citizens and requires a specialty occupation tied to a relevant bachelor's degree. If you're not Australian, it's worth discussing your specific visa situation directly with Fluidstack's recruiting team during the hiring process.
Which visa types are commonly used for Data Center roles at Fluidstack?
The E-3 visa is the primary pathway Fluidstack has used for Data Center sponsorship. It suits Australian nationals in specialty occupation roles such as data center engineer or infrastructure architect, where a degree in electrical engineering, computer engineering, or a related field supports the petition. Candidates from other countries would need to explore H-1B or other applicable categories independently.
What qualifications or experience are expected for Data Center roles at Fluidstack?
Fluidstack's Data Center roles are oriented around high-density GPU infrastructure, large-scale power and cooling systems, and AI compute operations. A bachelor's degree in electrical engineering, computer engineering, or a closely related field is typically expected to support an E-3 petition. Hands-on experience with hyperscale or colocation environments, familiarity with DCIM platforms, and relevant industry certifications strengthen your profile significantly.
How do I apply for Data Center jobs at Fluidstack?
You can browse current Data Center openings at Fluidstack through Migrate Mate, which filters for roles where E-3 visa sponsorship is available. When applying, tailor your resume to reflect experience with the specific infrastructure Fluidstack deploys, including GPU clusters, high-density cooling, and large-scale power distribution. Confirm sponsorship availability with the recruiter early in the process to avoid investing time in roles that won't support your visa.
How do I understand the timeline for E-3 sponsorship at Fluidstack?
Once Fluidstack extends an offer, your employer files a Labor Condition Application with DOL, which typically takes one to two weeks to certify. You then apply for the E-3 visa at a U.S. consulate in Australia, where interview appointment availability varies by location and season. From offer acceptance to visa in hand, most applicants complete the process in four to eight weeks, assuming no administrative processing delays.