Atrium

System Administrator

• Provide advanced desktop and end-user support across hardware, software, and network systems
• Administer and maintain M365, Azure, Microsoft and Amazon Public Cloud, and Entra/Intune environments
• Manage firewall network infrastructure and connectivity
• Support endpoint devices, printers, and AV systems
• Administer ZTNA, EDR, and AV security solutions
• Support vulnerability management and remediation efforts
• Monitor and respond to SOC alerts and incidents
• Manage SFTP configurations and secure file transfer processes
• Administer physical and logical Access Control systems
• Use RMM tools to monitor, manage, and maintain systems
• Track and resolve ticketing-system issues within SLA timeframes
• Develop and maintain PowerShell scripts for automation
• Oversee security and compliance administration
• Train end users in new technologies and best practices
• Document processes, incidents, and resolutions
• Collaborate with cross-functional teams on IT projects
• Monitor system performance and proactively address issues
• Ensure data integrity, backups, and disaster recovery readiness
• Maintain knowledge of emerging IT trends and solutions

Systems Administrator

Onboarding Specialist

• Manage the complete onboarding process for client pre-identified/pay rolled employees
• Ensure adherence to all state and federal regulations
• Facilitate onboarding activities, including Form I-9, Form W-4, state-specific tax forms, client-specific documents, pre-employment screenings, and other onboarding tasks
• Execute daily follow-ups with associates
• Enter and update associate information in Atrium’s HRIS and timekeeping systems
• Maintain and update Excel and/or Google spreadsheets to organize and track onboarding progress
• Perform 100% account administration

Onboarding Coordinator

• Facilitate associate onboarding activities, including Form I-9, Form W-4, state-specific tax forms, client-specific documents, pre-employment screenings, and other onboarding tasks
• Execute daily follow-ups to associates
• Enter and update associate information in Atrium's HRIS and timekeeping systems
• Maintain and update Excel and/or Google spreadsheets to organize and track onboarding progress
• Manage the complete onboarding process for client pre-identified/payrolled employees
• Ensure adherence to all state and federal regulations
• Perform 100% account administration

Account Manager

• Assist Hiring Managers and Staffing Suppliers throughout the contingent labor hiring and engagement process, including job postings, resume review and delivery, interview scheduling, onboarding, worker assignment management, invoicing, and offboarding
• Receive and create requisition requests using the client VMS tool, ensuring electronic records and fields are accurate
• Assist Associates with onboarding
• Monitor and update temporary worker assignment dates and engagement details in the client VMS and Atrium’s system of record
• Participate in client calls concerning temporary worker onboarding, new engagement requests, supplier onboarding, and related program requests
• Communicate with Staffing Suppliers about client requisitions, feedback, program adherence, and onboarding tasks
• Respond to correspondence according to program SLAs
• Coordinate with the MSP Account Manager and internal team regarding requisition activity
• Troubleshoot onboarding concerns and billing discrepancies with assistance from the MSP Account Manager
• Document client-reported issues and track resolutions through completion
• Participate in program planning and weekly and monthly client and Staffing Supplier status calls
• Complete other projects or tasks as directed by the manager

Account Coordinator

Product Manager

• Own products from “0 to 1,” from problem framing and prototyping through launch and early scale
• Define product vision, strategy, and roadmap
• Translate emerging AI/ML capabilities into customer-valued applications
• Lead customer interviews and lightweight validation experiments
• Use evidence to decide what to build, pivot, or discontinue
• Shape positioning, pricing hypotheses, and early go-to-market motions
• Help land design partners and first customers
• Align engineering, design, research, and commercial partners around a shared plan
• Manage multiple venture bets without formal authority over the team
• Define and measure early-venture metrics including activation, retention, and willingness-to-pay
• Present venture traction, risks, and milestones to leadership

Senior Product Manager

Recruitment

• Manage the full-cycle recruitment process, from job requisition to offer negotiation and acceptance
• Collaborate with hiring managers and department heads to understand hiring needs and develop effective recruiting strategies
• Source, identify, and engage top candidates through job boards, social media, networking events, and direct outreach
• Screen resumes, conduct interviews, and evaluate candidate qualifications
• Provide timely and constructive feedback to candidates throughout the hiring process
• Coordinate and schedule interviews with hiring managers
• Assist in creating and updating job descriptions
• Develop and maintain a pipeline of qualified candidates
• Maintain and update candidate databases in the Applicant Tracking System (ATS)
• Join intake calls with hiring managers and department leads to define job requirements and align candidate profiles
• Track and report recruitment metrics, including time-to-fill, time-to-start, and candidate quality
• Assist in employer branding efforts
• Stay current with industry trends, best practices, and recruitment technology

Recruiter

• Evaluate, prioritize, and execute Client and Associate requests related to hiring and employment
• Manage and monitor internal and external job postings
• Facilitate online candidate assessments, manage follow-ups, and track scores
• Coordinate interview requests and scheduling
• Update and maintain the Master Tracker for candidate status
• Update candidates throughout the interviewing process and disposition candidates as required
• Assist recruiters in submitting qualified candidates through client portals
• Assist recruiters in confirming offer details
• Support employment activities, including rehire eligibility requests and satisfaction surveys
• Partner with Associates and the Onboarding Coordinator to gather onboarding details
• Coordinate the client Diversity partner process
• Troubleshoot Client and Associate escalations with leadership assistance
• Maintain and update Excel and Google spreadsheets
• Assist with data governance and produce ad hoc reports
• Provide weekly status updates to the internal team and client
• Assist with ad hoc projects

Early Talent Recruiting Coordinator

• Generate new business opportunities through prospecting, cold outreach, networking, and relationship building.
• Conduct consultative conversations with hiring managers and position Atrium’s staffing solutions.
• Source, screen, and engage candidates for contract and full-time opportunities.
• Match qualified talent with client needs and support the placement process through interviews, offers, and onboarding.
• Maintain accurate sales and recruiting activity in the CRM while working toward defined performance goals.
• Participate in structured training, coaching, and rotations across Atrium’s industry verticals.
• Build client relationships, generate business, source and place talent, and develop expertise across business development and recruiting.

Systems Administrator

Onboarding Coordinator

Onboarding Coordinator

Account Coordinator

Senior Product Manager

Recruiter

Early Talent Recruiting Coordinator

Sales and Recruiting Associate