Administrative Jobs in Chantilly, VA (Now Hiring) — 196 open — Page 10

We are seeking a highly organized and detail-oriented Conference and Event Support Specialist who is responsible for the day-to-day coordination and technical support of conference rooms, meeting spaces, and event facilities. This role plays a critical part in ensuring seamless scheduling, setup, technology readiness, and customer service for both internal and external events hosted at the conference center.

 

 Primary Responsibilities:

• Provides coordination for the HQ Conference Center and support functions for the Director, including protocol responsibilities.
• Assist with planning and execution of meetings and events, including conferences, workshops, off‑sites, and client engagements.
• Supports end‑to‑end logistics, including venue scouting, site inspections, travel planning, registration, catering, A/V, décor, security, and guest services.
• Help develop and issue Requests for Proposals (RFPs) to venues and vendors; evaluate responses, negotiate terms, and finalize contracts.
• Work on budget development, forecasting, tracking, and reconciliation in alignment with financial goals.
• Work with vendors and make sure they deliver what we need, on time and within budget.
• Ensure a seamless guest experience through proactive planning, clear communication, and exceptional attention to detail.
• Collaborate with internal and external stakeholders to align event objectives, branding, and messaging.
• Utilize event management and registration platforms to streamline logistics, reporting, and attendee engagement.
• Provide guidance and coaching to junior team members or administrative staff involved in event planning.
• Conduct post-event evaluations and report on successes, issues, and recommendations for improvement.
• Responsible for all Directorate and Organization functions involving the conference center and break-out areas
• Plans and implements required security protocols for classified conferences and briefings.

 

Basic Qualifications

• Ability to obtain a TS/SCI with Polygraph clearance prior to start.
• Bachelors Degree and 4+ years of experience, or experience in lieu of a degree.
• Experience managing multiple complex events simultaneously.
• Understanding of event budgeting, cost controls, and vendor contract management.
• Excellent communication, negotiation, and problem-solving skills.
• Proficient in event management platforms (e.g., Cvent, Eventbrite, Bizzabo), Microsoft Office Suite, and project tracking tools.
• Ability to travel for on-site event support as needed.

 

Preferred Qualifications

• Experience managing events in corporate, government, or highly regulated environments.
• Deep understanding of venue contracts, catering services, and A/V production requirements.
• Familiarity with event marketing principles and tools.
• Knowledge of forecasting, workforce planning, or long-term strategic event portfolio management.
• Experience leading or mentoring a team of planners or support staff.
• Working knowledge of DEI best practices for inclusive events.

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Original Posting:

June 10, 2026

Pay Range:

Pay Range $65,650.00 - $118,675.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.