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Posillico

Multidisciplinary construction and engineering contractor

Human Resources Administrator

Full-TimeDeadline 9/2/27
$26 - $28/hr
Entry
Bachelor's
Farmingdale, NY, USA
In Person
People & HRHR Operations & Coordination

About the job

Requirements
  • A bachelor's degree in Human Resources, Labor Relations, or a related field is required.
  • Proficiency in Microsoft Office Suite, including strong Excel skills.
  • Ability to maintain employee confidence and protect payroll operations by keeping information confidential.
Responsibilities
  • Support the Vice President of Human Resources and the Human Resources Department with day-to-day operational needs, communicating with all organizational levels about recruitment, onboarding, benefits, training, company policies, and processes while maintaining confidentiality.
  • Sort, file, and upload resumes to iCIMS, research colleges and student engineering programs, maintain confidential new-hire and employee documents including I-9s, and complete the annual audit.
  • Administratively support professional development and training initiatives by entering training codes into Viewpoint, tracking employee handbook and sexual harassment training documents in DocuSign, ordering meals for trainings, meetings, and orientations, and processing the corporate tuition reimbursement program.
  • Assist with the wellness program and company events, including planning, organizing, and providing on-site support on the event day.
  • Coordinate Spot Awards and the Service Anniversary Program, and assist with the Young Professional Network and quarterly newsletter.
  • Monitor employee satisfaction and promote programs to enhance engagement.
  • Assist with the summer internship program by collecting and filing weekly intern summaries, organizing field day outings, and ensuring timesheets are submitted on time.
  • Assist with intern recruitment by attending college career fairs, screening candidates, and supporting orientation and onboarding.
  • Administer corporate time-off programs and provide administrative support for system implementations, including new benefits solutions.
  • Provide administrative support for annual tasks including Medicare Part D notices, total compensation statements, and Affordable Care Act filing.
  • Manage department calendars and schedules; provide reception backup, including lunch phone coverage and vacation coverage; sort mail and process FedEx shipments.
  • Manage and appropriately code credit card expenses for the HR department.
  • Conduct HR audits, including employee information, W-4, E-Verify/I-9, and labor law audits.
  • Answer phones, return messages, scan, copy, file, and perform other assigned Human Resources duties.

About the company

Posillico provides construction and engineering services nationwide across civil, environmental, materials, paving, drilling, utilities, wastewater, and marine projects. Its work centers on solving complex construction challenges by delivering projects safely, on time, on target, and within budget, using multidisciplinary teams and strong customer relationships. The company differentiates itself through a long history (founded in 1946), a formal safety-first culture, proactive management and union staff, and a commitment to quality of life and infrastructure improvements. Its goal is to set the standard for excellence in the construction industry by combining reliable execution with innovation and lasting partnerships.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Town of Babylon, New York

Founded

N/A

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Simplify's Take

What believers are saying

  • New York State lists $160.2 million Grand Central Parkway work through March 2026.
  • Posillico landed $15.9 million Essex County flood-mitigation work on February 20, 2026.
  • Recurring awards and public contracts support backlog through 2026 across transit, highway, and resiliency.

What critics are saying

  • Akira stole Posillico data in December 2025; 9,876 people were affected in 2026.
  • Posillico sued CBP on May 13, 2026, over $14 billion border-wall awards.
  • A severe cyber breach plus federal-contract litigation can derail trust, bids, and margins.

What makes Posillico unique

  • Posillico wins complex New York civil work: Grand Central Parkway bridges, JFK access, Ronkonkoma.
  • It earned 2025 AGC New York and 2026 ASCE project awards.
  • Battery Park City resiliency and Long Island sustainable-build recognition signal niche infrastructure credibility.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

Paid Vacation

Company News

Posillico, Inc.
Aug 25th, 2026
Long Island's 2026 LEED-er of the Year.

Long Island's 2026 LEED-er of the Year. Posillico was honored as Long Island's 2026 LEED-er of the Year by Build Green Long Island, recognizing the company's ongoing leadership in sustainable development and environmentally responsible construction practices across the region.

L.E.B. Electric
Jul 21st, 2026
Installing advanced traffic detection systems on the Northern State Parkway.

Installing advanced traffic detection systems on the Northern State Parkway. Its team has been hard at work installing a NYS INFORM camera and advanced traffic detection systems on the Northern State Parkway. L.E.B. Electric is committed to improving traffic monitoring and helping drivers travel more safely. Leb Electric Ltd is proud to partner with Posillico Civil, Inc. to deliver high-quality work on this important project.