Executive Assistant in Washington, District of Columbia at Oneida Professional Services

Oneida Professional Services (OPS) is actively seeking a highly motivated, full-time Executive Assistant (SES Support) in Washington, DC (SSP Headquarters).

• Provide executive-level administrative support to Senior Executive Service (SES) leadership at SSP Headquarters.
• Manage complex calendars, prioritize executive schedules, and coordinate high-level meetings and engagements.
• Develop and track executive-level deliverables, action items, and program milestones.
• Draft and manage high-level correspondence, reports, and briefing materials for leadership decision-making.
• Coordinate executive travel arrangements using DTS and ensure compliance with travel policies.
• Plan and support executive meetings, including preparing materials, capturing minutes, and tracking follow-ups.
• Maintain records, files, and documentation in accordance with federal and Navy requirements.
• Support organizational alignment by coordinating across branches and providing recommendations to leadership.
• Ensure compliance with cybersecurity protocols and handle sensitive/executive information securely.
• Resolve complex administrative issues and operate with a high degree of independence and discretion.

Minimum Qualifications:

• Associate’s degree (or equivalent experience).
• Minimum of 6 years of executive administrative support experience.
• Experience supporting SES-level or senior executive leadership.
• Proficiency in Microsoft Office Suite.
• Ability to obtain and maintain a SECRET security clearance.
• Strong organizational, communication, and decision-making skills.

• Bachelor’s degree
• Prior experience supporting DoD or Navy senior leadership.
• Experience with executive-level correspondence and briefing materials.
• Familiarity with DTS, SMARTS, and SEAS systems.

Benefits (FEDERAL):
15 Days of Paid Time Off
11 Paid Holidays
401(k) Retirement Plan with Company Match
Medical, Dental, and Eye Insurance
Employee Referral Program
Tuition Reimbursement
Employee Assistance Program (EAP)
Wellness Program
Multiple Voluntary Medical Benefits

About Us:

The Oneida ESC Group is a family of companies owned by the Oneida Nation of Wisconsin that delivers customer-focused engineering, science, and construction services worldwide.

Our family of companies includes:

• Oneida ESC Group (OESC)
• Oneida Professional Services (OPS)
• Oneida Total Integrated Enterprises (OTIE)
• Mission Support Services (MS2)
• Sustainment & Restoration Services (SRS)
• Oneida Engineering Solutions (OES)
• General Mechanical Corporation (GMC)
• LG2 Environmental Solutions (LG2)
• Oneida Environmental (OE)

We integrate our staff for dedicated, cooperative, and business-like delivery of services to enhance our customers’ missions.

Equal Employment Opportunity:

Oneida ESC Group is an equal opportunity employer committed to inclusion and diversity in the workplace. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws, national origin, disability, veteran status, or other legally protected characteristics.

Oneida ESC Group participates in the E-Verify program. Learn more about the E-Verify program. https://www.e-verify.gov/

Oneida ESC Group is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. Oneida ESC Group makes hiring decisions based solely on qualifications, merit, and business needs at the time.