Freelance Mechanical Technical Writer Jobs (NOW HIRING)

Location: Onsite – Michigan; Wisconsin; New Mexico; Abilene, TX; Shackelford County, TX
Reports To: Manager, Technical Documentation
Organization: Site Deployment / Data Center Infrastructure
Compensation: $100,000–$160,000 base salary, depending on experience

CAPISIUS Consulting is recruiting on behalf of a client delivering large-scale cloud data center infrastructure programs. The client's name is confidential at this stage and will be disclosed to qualified candidates during the interview process.

As a Mechanical Technical Writer in the Site Deployment organization, you will create, maintain, and improve the technical documentation required to support large-scale data center deployment, readiness, commissioning support, site turnover, and operational handoff. This role focuses on mechanical infrastructure documentation for hyperscale data center environments, ensuring procedures, standards, playbooks, checklists, and knowledge content are accurate, controlled, field-usable, and aligned with safety, quality, and operational risk requirements.

You will partner closely with Site Deployment, Mechanical Engineering, Construction, Commissioning, Facilities Operations, Reliability, Safety, Security, Compliance, Training, and vendor teams to translate complex mechanical systems and deployment processes into clear, executable documentation — including method-of-procedure documentation, deployment guides, commissioning and readiness checklists, turnover packages, knowledge articles, escalation guides, and field work instructions.

This is not a general writing role. It is a technical infrastructure documentation role responsible for converting complex mechanical deployment and operational processes into controlled, repeatable, and auditable content that enables safe, consistent execution across a rapidly scaling data center portfolio.

• Develop, maintain, and improve technical documentation supporting mechanical site deployment activities for large-scale data center builds, expansions, retrofits, and operational readiness milestones.
• Create clear, accurate, field-usable documentation for mechanical infrastructure deployment, including SOPs, MOPs, EOPs, work instructions, readiness guides, commissioning support materials, punch-list support content, turnover packages, knowledge articles, and operational playbooks.
• Partner with mechanical subject matter experts across deployment, engineering, construction, commissioning, facilities operations, reliability, safety, compliance, and vendor teams to capture technical requirements and convert them into executable documentation.
• Document mechanical deployment processes related to cooling systems, chilled water systems, CRAH/CRAC units, air handling equipment, pumps, piping, valves, heat exchangers, containment, economization, water treatment, leak detection, BMS integration, commissioning turnover, and operational handoff.
• Ensure documentation includes appropriate prerequisites, roles and responsibilities, safety considerations, step sequencing, risk controls, validation checkpoints, rollback or stop-work criteria, communication paths, and escalation requirements.
• Support documentation readiness for site milestones, including design-to-build alignment, construction completion, mechanical completion, commissioning, integrated systems testing, site acceptance, operational turnover, and steady-state handoff.
• Maintain documentation quality through structured reviews, SME validation, version control, approval workflows, field feedback loops, audit trails, and periodic refresh cycles.
• Help standardize templates, terminology, metadata, document hierarchy, and repository organization to improve searchability, consistency, reuse, and adoption across sites and regions.
• Review existing mechanical deployment documentation to identify gaps, inconsistencies, outdated content, unclear instructions, missing safety controls, or risks that could affect field execution.
• Translate lessons learned from commissioning outcomes, deployment issues, incident reviews, operational handoff feedback, vendor scope changes, field observations, and maintainability findings into documentation improvements.
• Collaborate with Training and Operations teams to ensure mechanical deployment documentation supports onboarding, qualification, site readiness, abnormal-event preparedness, and consistent execution by field teams.
• Support documentation reporting as needed, including content status, review compliance, open documentation gaps, readiness risks, and critical procedure health.

• 5+ years of experience in technical writing, technical documentation, mechanical documentation, data center deployment, critical facilities, infrastructure operations, construction documentation, commissioning support, engineering support, or similarly complex technical environments.
• Experience creating documentation for mission-critical infrastructure, including SOPs, MOPs, EOPs, work instructions, commissioning documentation, readiness checklists, turnover packages, field guides, knowledge articles, or controlled operating procedures.
• Strong understanding of mechanical infrastructure in data center, industrial, utility, manufacturing, energy, or other mission-critical environments.
• Working knowledge of data center mechanical systems such as chilled water plants, cooling towers, dry coolers, CRAH/CRAC units, air handling equipment, pumps, piping, valves, heat exchangers, containment, water treatment, leak detection, BMS, and related monitoring or control systems.
• Demonstrated ability to work with technical subject matter experts and translate complex mechanical processes into clear, accurate, step-based documentation for field execution.
• Experience supporting documentation in environments with formal change control, safety requirements, commissioning milestones, operational readiness requirements, vendor coordination, and multi-site standardization.
• Ability to assess documentation quality from a field usability perspective, including whether procedures are clear, complete, sequenced correctly, risk-aware, and executable by the intended audience.
• Bachelor's degree in Technical Communication, Mechanical Engineering, Construction Management, Operations, English, Communications, Information Systems, or a related field preferred; equivalent technical operations or infrastructure experience will be considered.

• Strong technical writing and editing skills with the ability to produce concise, accurate, field-ready documentation for complex mechanical infrastructure environments.
• Ability to write procedures that reduce ambiguity, improve repeatability, support safe execution, and align with deployment, commissioning, and operational handoff requirements.
• Strong mechanical technical acumen, with the judgment to ask effective questions, challenge unclear inputs, identify missing steps, and escalate documentation gaps that may create execution risk.
• Excellent stakeholder management skills across deployment teams, engineers, construction managers, commissioning agents, operations leaders, safety teams, compliance partners, and vendors.
• High attention to detail in terminology, procedure sequencing, version control, approval records, document ownership, formatting, and cross-document consistency.
• Ability to manage multiple documentation deliverables across concurrent site deployment milestones, shifting priorities, and geographically distributed teams.
• Strong information architecture skills, including template use, content organization, taxonomy, metadata, repository hygiene, and knowledge reuse.
• Comfort working in document management systems, knowledge bases, SharePoint/Confluence-style repositories, ticketing systems, and structured review or approval workflows.

• Experience in hyperscale data centers, cloud infrastructure, colocation environments, central plants, industrial mechanical systems, manufacturing, energy, aviation, healthcare, or other mission-critical settings.
• Experience documenting mechanical deployment, commissioning, startup, functional testing, maintenance, incident response, operational readiness, site acceptance, or turnover processes.
• Familiarity with CMMS, DCIM, BMS, EPMS, SCADA, commissioning platforms, ticketing systems, learning management systems, document management systems, or content management platforms.
• Experience with controlled documentation, document lifecycle management, version control, approval workflows, metadata standards, audit readiness, and content quality metrics.
• Familiarity with mechanical safety concepts, lockout/tagout, pressure systems, stored energy, confined spaces, hot work coordination, chemical treatment awareness, job hazard analysis, and stop-work authority.
• Certifications or training in technical communication, mechanical systems, data center operations, commissioning, project management, ITIL, Lean, Six Sigma, quality management, document control, or safety/compliance frameworks.

Technical Writing • Technical Documentation • Standard Operating Procedures (SOPs) • Methods of Procedure (MOPs) • Emergency Operating Procedures (EOPs) • Work Instructions • Commissioning Documentation • Readiness Checklists • Turnover Packages • Knowledge Articles • Operational Playbooks • Field Guides • Document Control • Version Control • Document Lifecycle Management • Approval Workflows • Metadata Standards • Information Architecture • Document Management Systems • SharePoint • Confluence • Chilled Water Plants • Chilled Water Systems • Cooling Towers • Dry Coolers • CRAH/CRAC Units • Air Handling Equipment • Pumps • Piping • Valves • Heat Exchangers • Containment • Economization • Water Treatment • Leak Detection • BMS • EPMS • SCADA • CMMS • DCIM • Lockout/Tagout (LOTO) • Pressure Systems • Confined Spaces • Job Hazard Analysis • ITIL • Lean • Six Sigma • Hyperscale Data Centers • Mission-Critical Facilities

This is an onsite role supporting the client's data center delivery portfolio. The position may be assigned to any active or planned program site based on business need, project phase, deployment priorities, and capacity delivery requirements. Site assignments may change over time as programs progress from planning through construction, commissioning, deployment, turnover, and operational handoff.

The role supports mission-critical data center deployment where safety, schedule discipline, infrastructure readiness, procedural accuracy, and operational consistency are essential. Regular attendance, collaboration across time zones, schedule flexibility, and occasional support during major readiness milestones, commissioning activities, audits, urgent documentation updates, or operational handoff events may be required.

Site visits may involve walking large facilities, standing for extended periods, using stairs, entering white-space or infrastructure areas, coordinating with vendor teams, and following all site safety, PPE, security, and access-control requirements, with or without reasonable accommodation.

• Global impact at scale: Create mechanical deployment documentation that directly supports the safe, reliable, and consistent expansion of the client's data centers across regions and continents.
• Technically rigorous environment: Work with deployment, engineering, construction, commissioning, operations, reliability, safety, security, compliance, automation, and vendor teams in a rapidly scaling hyperscale cloud infrastructure environment.
• Culture built on operational excellence: Join an organization that values safety, process discipline, clear ownership, documentation quality, accountability, and continuous improvement as foundational to protecting uptime and customer trust.
• Long-term career development: Build deep expertise at the intersection of mechanical infrastructure, data center deployment, operational readiness, and technical documentation within one of the world's largest cloud infrastructure organizations.

CAPISIUS Consulting and its client are equal opportunity employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law. Both CAPISIUS Consulting and its client are committed to providing reasonable accommodations to qualified individuals with disabilities throughout the application and employment process. If you require an accommodation to participate in the recruiting process, please let us know when you apply.