HR Administrative Assistant III

HR Administrative Assistant III

Job ID: 2618547

Location: Reston, VA, United States

Date Posted: Oct 28, 2026

Category: Administration

Subcategory: Administrative Assistant

Schedule: Full-Time

Shift: Day Job

Travel: No

Minimum Clearance Required: None

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: On-Site

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Job Description

Description

SAIC is seeking an HR Administrative Assistant to join our Corporate office. This is a full-time, on-site position located at our headquarters in Reston, VA. This position will play a key role in supporting the day-to-day Human Resources operations by providing administrative support to multiple leaders across the Human Resources organization.

Key Responsibilities

• Provide administrative support to Human Resources leadership and their teams
• Schedule and coordinate HR-related meetings (e.g., staffing reviews, employee engagement meetings, talent discussions), manage invitations, and support meeting logistics
• Create, format, and update PowerPoint presentations, reports, and other HR business materials (e.g., org charts, dashboards, HR communications)
• Develop and maintain Excel spreadsheets, trackers, and records to support HR activities (e.g., headcount tracking, onboarding/offboarding logs, training attendance, action trackers)
• Use Microsoft Teams, Outlook, SharePoint, and other tools to support collaboration, HR document management, and information sharing across HR and business stakeholders
• Organize and maintain electronic HR files, shared folders, and departmental resources in alignment with HR data handling guidelines
• Assist with planning and coordinating HR-related events and activities (e.g., town halls, training sessions, employee engagement events, recognition activities)
• Track HR administrative requests, action items, and deadlines, ensuring timely follow-up and status updates to HR leaders
• Support standard HR processes and cycles (e.g., performance/talent reviews, engagement initiatives, communications) by preparing materials, consolidating information, and managing logistics
• Manage multiple assignments and shifting priorities while delivering timely, high-quality support to HR and related teams
• Handle confidential employee and company information with the highest level of discretion, professionalism, and sound judgment

Qualifications

Required Qualifications

• High school diploma or equivalent; Associate degree preferred
• 5 years of administrative or office support experience; experience in an HR or corporate function preferred
• Proficiency in Microsoft Office Suite, including PowerPoint, Excel, Word, Outlook, and Teams
• Experience creating and formatting professional presentations and business documents
• Working knowledge of Excel, including data entry, formatting, sorting, filtering, and basic formulas
• Strong organizational skills with the ability to manage multiple tasks and competing priorities
• Excellent written and verbal communication skills
• Strong attention to detail and accuracy
• Ability to work independently and collaboratively with multiple teams and stakeholders
• Professionalism and demonstrated ability to handle confidential or sensitive HR-related information appropriately
• US Citizenship required

Preferred Qualifications

• Previous administrative experience supporting Human Resources and/or multiple corporate departments or business functions

Target salary range: $60,001 - $100,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Overview

SAIC accepts applications on an ongoing basis and there is no deadline.

SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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