Executive Assistant (Active TS/SCI Required)

Missionovo Llc

Herndon (VA)

On-site

USD 70,000 - 90,000

Full time

14 days+

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Benefits offered by this job

Leading compensation and 401(k) package

Company-paid healthcare

Up to $5,250 per year for training

Generous Paid Time Off (PTO)

Professional development and leadership opportunities

Job summary

Missionovo Llc is hiring an Executive Assistant in Herndon, VA. This full-time position requires a minimum of 3 years of executive assistant experience in a secure environment and an Active Top Secret Security Clearance with SCI Access. You will support senior leadership by coordinating calendars, managing office procedures, and facilitating official travel. Preferred candidates will have an Associate’s degree or higher. Missionovo offers competitive compensation, company-paid healthcare, and generous PTO.

Qualifications

Minimum 3 years of executive assistant or administrative support experience in a secure government environment.
Experience supporting senior leadership.
Working knowledge of security coordination processes.

Responsibilities

Provide executive-level administrative support to leadership.
Coordinate leadership calendars and meetings.
Facilitate industry engagement coordination and logistics.

Skills

Executive support

Microsoft Office Suite

Organizational skills

Communication abilities

Education

Associate’s degree in business administration or related field

Job description

Full-Time in Tysons/Herndon, VA

Applicants must have an Active Top Secret Security Clearance with SCI Access (TS/SCI)

About the Role

We are seeking a highly organized and detail-oriented Executive Assistant to provide executive-level administrative and operational support to senior leadership. This role supports a broad range of office operations, security coordination activities, travel processes, reporting workflows, and leadership communications that enable mission execution across teams and stakeholders.

This position is ideal for someone who thrives in fast-paced environments and enjoys serving as a trusted partner to leadership while helping teams operate efficiently and effectively.

Key Responsibilities

Provide executive-level administrative support to leadership and key stakeholders
Coordinate leadership calendars, meetings, taskings, and correspondence
Facilitate industry engagement coordination and logistics
Coordinate official travel and related documentation in accordance with government requirements
Maintain office procedures, records management systems, and administrative tracking workflows
Collect and prepare recurring activity reports and leadership updates
Facilitate communication and information sharing across supported teams and stakeholder groups

Qualifications

Required:

Minimum 3 years of executive assistant or administrative support experience in a secure government environment
Experience supporting senior leadership
Working knowledge of security coordination processes and administrative mission workflows
Strong proficiency with Microsoft Office Suite (Word, Excel, PowerPoint, Outlook)
Exceptional organizational skills and attention to detail
Ability to manage multiple priorities in a high-tempo operational environment
Strong written and verbal communication abilities

Preferred:

Associate’s degree or higher in business administration, communications, or a related field

Clearance Required:

TS/SCI w/ poly

About Missionovo

We are a mission-driven technology and engineering company dedicated to delivering innovative solutions that advance national security and achieve decisive outcomes. Trusted by the world’s most discerning customers, we are purpose-built to empower skilled professionals to excel in demanding environments.

What We Offer

At Missionovo, we believe in taking care of our people — personally and professionally.