Work alongside highly technical teams solving complex problems daily Strong preference for candidates with experience across the full L1-L5 commissioning lifecycle on hyperscale data center ...
Quick apply
Work alongside highly technical teams solving complex problems daily Strong preference for candidates with experience across the full L1-L5 commissioning lifecycle on hyperscale data center ...
Quick apply
Work alongside highly technical teams solving complex problems daily Strong preference for candidates with experience across the full L1-L5 commissioning lifecycle on hyperscale data center ...
Work alongside highly technical teams solving complex problems daily Strong preference for candidates with experience across the full L1-L5 commissioning lifecycle on hyperscale data center ...
Quick apply
Work alongside highly technical teams solving complex problems daily Strong preference for candidates with experience across the full L1-L5 commissioning lifecycle on hyperscale data center ...
Work alongside highly technical teams solving complex problems daily Strong preference for candidates with experience across the full L1-L5 commissioning lifecycle on hyperscale data center ...
Quick apply
Work alongside highly technical teams solving complex problems daily Strong preference for candidates with experience across the full L1-L5 commissioning lifecycle on hyperscale data center ...
Decatur, GA · On-site
$145K - $175K/yr
... L5 commissioning lifecycle on hyperscale data center environment. What You'll Own Project Leadership & Execution • Lead commissioning delivery from pre-construction through final validation • ...
Decatur, GA · On-site
$145K - $175K/yr
... L5 commissioning lifecycle on hyperscale data center environment. What You'll Own Project Leadership & Execution • Lead commissioning delivery from pre-construction through final validation • ...
Decatur, GA · On-site
$175K - $225K/yr
... L5 commissioning lifecycle on hyperscale data center environment. What You'll Own Project Leadership & Execution • Lead commissioning delivery from pre-construction through final validation • ...
Decatur, GA · On-site
$175K - $225K/yr
... L5 commissioning lifecycle on hyperscale data center environment. What You'll Own Project Leadership & Execution • Lead commissioning delivery from pre-construction through final validation • ...
Decatur, GA · On-site
$145K - $175K/yr
... L5 commissioning lifecycle on hyperscale data center environment. What You'll Own Project Leadership & Execution • Lead commissioning delivery from pre-construction through final validation • ...
Decatur, GA · On-site
$145K - $175K/yr
... L5 commissioning lifecycle on hyperscale data center environment. What You'll Own Project Leadership & Execution • Lead commissioning delivery from pre-construction through final validation • ...
Dunwoody, GA · On-site
$133K - $166K/yr
Experience supporting L3-L5 commissioning, integrated systems testing, failure-mode testing, alarm validation, and owner / CxA witness testing. Familiarity with Procore, SharePoint, Bluebeam ...
Quick apply
Dunwoody, GA · On-site
$133K - $166K/yr
Experience supporting L3-L5 commissioning, integrated systems testing, failure-mode testing, alarm validation, and owner / CxA witness testing. Familiarity with Procore, SharePoint, Bluebeam ...
Works closely with the project CX Team to close out L4/L5 CX activities. * Trains and evaluates project QA/QC staff in all Quality related activities on the project. * Participates in employee ...
Works closely with the project CX Team to close out L4/L5 CX activities. * Trains and evaluates project QA/QC staff in all Quality related activities on the project. * Participates in employee ...
Lead commissioning activities across the full lifecycle of a data center build to include L1-L5 * Execute functional testing, witness testing, and system validation * Manage assignments within ...
Quick apply
Lead commissioning activities across the full lifecycle of a data center build to include L1-L5 * Execute functional testing, witness testing, and system validation * Manage assignments within ...
Decatur, GA · On-site
$130K - $150K/yr
What You will Do Project Leadership & Execution • Lead commissioning activities across the full lifecycle of a data center build to include L1-L5 • Execute functional testing, witness testing ...
Decatur, GA · On-site
$130K - $150K/yr
What You will Do Project Leadership & Execution • Lead commissioning activities across the full lifecycle of a data center build to include L1-L5 • Execute functional testing, witness testing ...
Works closely with the project CX Team to close out L4/L5 CX activities. * Trains and evaluates project QA/QC staff in all Quality related activities on the project. * Participates in employee ...
Works closely with the project CX Team to close out L4/L5 CX activities. * Trains and evaluates project QA/QC staff in all Quality related activities on the project. * Participates in employee ...
Atlanta, GA · On-site
$115K - $155K/yr
... L5 commissioning support. * Support weekly and daily Commissioning meetings with subcontractors beginning 6 weeks prior to Owner hand-off to commissioning through IST. o Coordinate Final QC and ...
Atlanta, GA · On-site
$115K - $155K/yr
... L5 commissioning support. * Support weekly and daily Commissioning meetings with subcontractors beginning 6 weeks prior to Owner hand-off to commissioning through IST. o Coordinate Final QC and ...
$115K - $155K/yr
... L5 commissioning support. * Support weekly and daily Commissioning meetings with subcontractors beginning 6 weeks prior to Owner hand-off to commissioning through IST. o Coordinate Final QC and ...
$115K - $155K/yr
... L5 commissioning support. * Support weekly and daily Commissioning meetings with subcontractors beginning 6 weeks prior to Owner hand-off to commissioning through IST. o Coordinate Final QC and ...
Atlanta, GA · On-site
$115K - $155K/yr
... L5 commissioning support. * Support weekly and daily Commissioning meetings with subcontractors beginning 6 weeks prior to Owner hand-off to commissioning through IST. o Coordinate Final QC and ...
Atlanta, GA · On-site
$115K - $155K/yr
... L5 commissioning support. * Support weekly and daily Commissioning meetings with subcontractors beginning 6 weeks prior to Owner hand-off to commissioning through IST. o Coordinate Final QC and ...
Define andmaintaintheend-to-endglobalprocessdesign,scopeandtaxonomy (L1-L5), including standardized definitions, ownership, handoffs, and documentation aligned with enterprise process standards.
Define andmaintaintheend-to-endglobalprocessdesign,scopeandtaxonomy (L1-L5), including standardized definitions, ownership, handoffs, and documentation aligned with enterprise process standards.
This is a senior level role within the organization at the L5 level. What You Will Do * Work directly with business and technical stakeholders to identify high-value AI use cases and translate ...
This is a senior level role within the organization at the L5 level. What You Will Do * Work directly with business and technical stakeholders to identify high-value AI use cases and translate ...
Oversee all phases of electrical construction, from preconstruction through L5 commissioning. * Oversee design coordination, procurement, installation, and closeout of all mission critical systems ...
Oversee all phases of electrical construction, from preconstruction through L5 commissioning. * Oversee design coordination, procurement, installation, and closeout of all mission critical systems ...
Ability to identify various power receptacle types (NEMA 5-15, C13/14/15, C19/20, L5-20, L6-30, etc.). * Ability to properly identify various device port types (RJ45-Console, DB9, SFP, RJ45 Ethernet)
Ability to identify various power receptacle types (NEMA 5-15, C13/14/15, C19/20, L5-20, L6-30, etc.). * Ability to properly identify various device port types (RJ45-Console, DB9, SFP, RJ45 Ethernet)
This is a senior level role within the organization at the L5 level. What You Will Do * Work directly with business and technical stakeholders to identify high-value AI use cases and translate ...
This is a senior level role within the organization at the L5 level. What You Will Do * Work directly with business and technical stakeholders to identify high-value AI use cases and translate ...
Oversee all phases of electrical construction, from preconstruction through L5 commissioning. * Oversee design coordination, procurement, installation, and closeout of all mission critical systems ...
Oversee all phases of electrical construction, from preconstruction through L5 commissioning. * Oversee design coordination, procurement, installation, and closeout of all mission critical systems ...
| Aspect | L5 | Software Engineer |
|---|---|---|
| Required credentials | Bachelor's or higher in CS or related field, extensive experience | Bachelor's degree in CS or related field, some experience |
| Work environment | Senior-level projects, mentorship roles, strategic planning | Development, coding, debugging, team collaboration |
| Employer usage | Tech companies, large organizations with structured levels | Startups, tech firms, various industries |
| Search intent | Understanding senior technical roles, career progression | Entry to mid-level development roles |
In summary, L5 positions typically require more experience and involve leadership or strategic responsibilities compared to Software Engineer roles, which focus more on coding and development tasks. The L5 level is often seen as a senior technical role, whereas Software Engineer can range from entry-level to mid-level positions.

Full-time
Re-posted 18 hours ago
Lead the Delivery of Mission-Critical Infrastructure That Powers the World
At FST Technical Services, we don’t just support projects—we ensure that the most critical facilities in the world perform flawlessly from day one. Our commissioning teams operate in high-performance environments across hyperscale data centers where precision, reliability, and execution are non-negotiable.
We are seeking a Project Manager – Data Center Operations (Cx) who thrives in fast-paced environments, leads from the front, and takes ownership of complex project outcomes.
Why Top Talent Chooses This Role
This is not a traditional PM role.
You will:
• Lead high-visibility, mission-critical data center projects
• Operate with real ownership and decision-making authority
• Influence both project delivery and operational strategy
• Work alongside highly technical teams solving complex problems daily
Strong preference for candidates with experience across the full L1–L5 commissioning lifecycle on hyperscale data center environment.
What You’ll Own
Project Leadership & Execution
• Lead commissioning delivery from pre-construction through final validation
• Oversee functional testing, system validation, and issue resolution
• Ensure projects are delivered on time, on budget, and at the highest quality standards
Technical & Operational Leadership
• Identify system risks, scope gaps, and performance issues early
• Partner with field teams to drive real-time problem solving
• Interpret contract documents to reduce risk and maximize value
Financial Performance
• Manage project profitability, utilization, and forecasting
• Review invoicing and support financial reporting processes
Team Leadership
• Lead, mentor, and develop commissioning engineers
• Support staffing, hiring, and team scalability
• Build accountability and consistency across project execution
Client Leadership & Growth
• Serve as a trusted advisor to clients
• Strengthen relationships and support repeat business
• Contribute to project pursuits, pricing, and growth strategy
Quality & Continuous Improvement
• Ensure consistent technical standards across all projects
• Drive process improvements and operational efficiency
What You Bring
Core Experience
• 10+ years in commissioning, engineering, or mission-critical construction
• Ideally 3 or more years of proven experience delivering data center projects
• Experience managing multiple concurrent projects and teams
Preferred Experience
• Full L1–L5 commissioning lifecycle experience
• Hyperscale data center exposure strongly preferred
Technical Capability
• Strong understanding of MEP systems, commissioning processes, and system interconnectivity
• Ability to read and interpret construction drawings, specifications, and contracts
Leadership & Business Skills
• Strong client relationship management
• Proven ability to lead, mentor, and scale teams
• Financial acumen including budgeting, forecasting, and margin management
Professional Skills
• Excellent communication and presentation ability
• Strong problem-solving and decision-making capability
• Ability to operate both strategically and tactically
Work Environment & Travel
• Active construction and mission-critical facility environments
• Ability to lift up to 30 pounds and navigate job sites
• Travel required based on project needs
Why FST
At FST, you are part of a team that values execution, accountability, and expertise. You will have the opportunity to influence how commissioning is delivered, grow high-performing teams, and work on some of the most complex data center projects in the industry.
Important Notes
• No visa sponsorship available
• Candidates must be authorized to work in the United States
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Industrial machinery manufacturing
51 - 200 Employees
Gilbert, AZ, US
1984