Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Executive Assistant Jobs

Tharros Defense, Inc.

Job Description
Tharros has an immediate opportunity for an Executive Assistant with an active TS/SCI with Poly security clearance, to provide comprehensive administrative and technical writing support to senior leadership. This position requires a keen eye for detail, strong organizational skills, and the ability to communicate complex ideas clearly and concisely. Tharros provides our government client with SETA support to include the application of cyber acquisition and program management expertise resulting in superior performance of command-wide programs and operations. Our support furthers the mission to unify the direction of cyberspace operations, strengthen DoD cyberspace capabilities, and integrate and bolster DoD's cyber expertise.

Key Responsibilities:
  • With minimal guidance identify, collect, distill, organize, and maintain files of all critical program documents with rapid availability to the Government.
  • Provide support assistance in coordinating, organizing and scheduling meetings, and taking meeting notes and attendance.
  • Coordinate Staff packages and correspondence for program level taskings to the Directorate office.
  • Maintain calendar for SES (Senior Executive Service)/GO (General Officer) level clients
  • Manage travel for SES level client
  • Coordinate Visit Request for Directorate level visitors

Requirements
  • Requires an active TS/SCI with Poly security clearance.
  • Bachelor's degree in a related field preferred.
  • 5-8 years extensive experience providing high-level administrative support to senior executives , preferably in a federal government or military environment supporting GS15, GOFO/SES and above.
  • Excellent written and verbal communication skills. Must have d emonstrated ability to draft, edit, and proofread a variety of documents, including reports and briefings. Skillful ability to collaborate with subject matter experts to ensure accuracy and clarity, as well as format and style documents according to program standards.
  • Strong organizational and time management skills.
  • Ability to handle multiple tasks simultaneously and prioritize workload.
  • Advanced proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook).

Summary
Tharros combines extensive cyber defense knowledge with the world's preeminent vulnerability expertise to identify and defend against attacks before they become problems. Working at mission speed, we harden mission systems faster and secure them for longer, so agencies never lose the mission edge. Tharros lifts the veil of enterprise cybersecurity to detect zero days before they affect you, enabling mission maneuverability and the confidence to move missions forward.

In the ever-evolving realm of cyberspace, we are dedicated to becoming the paramount defender in the 5th warfighting domain. By pioneering innovative security solutions and fostering an environment of continuous learning and vigilance, we aim to protect the interests of our nation's security. Our commitment to excellence in cybersecurity will establish new benchmarks, transforming the digital landscape into a secure and thriving frontier for future generations.

Tharros. See Everything. Secure Anything.

Tharros is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer and make employment decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected status.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Executive Assistant Jobs in Maryland vacancy
  •  ...Job Title Location: 4409 Llewellyn Avenue, Fort Meade, MD, 20755, United States Employee Type: Regular Full-Time Required Degree: High school Minimum Experience: 5 Years Contact Name: Talent Acquisition Contact Email: ****@*****.*** Clearance... 
    Senior
    Full time

    ANALYGENCE Inc

    Maryland
    1 day ago
  •  ...Global Solutions Network, Inc. (GSN) in Bethesda, MD is seeking an experienced administrative professional to support executive management. This full-time role entails managing executive schedules, coordinating meetings and logistics, and providing guidance on federal... 
    Senior
    Full time

    Global Solutions Network Inc.

    Bethesda, MD
    3 days ago
  •  ...Underwriters Laboratories Inc in Columbia, MD is seeking an Executive Assistant to support its leadership team. This role involves overseeing complex calendar management, travel arrangements, and preparing detailed correspondence. The ideal candidate will have strong organizational... 
    Senior

    Underwriters Laboratories

    Columbia, MD
    4 days ago
  •  ...Socket.dev in Hanover, MD is seeking an Executive Assistant to provide high-level administrative and operational support to our senior leadership. The role requires exceptional organization, discretion, and the ability to manage competing priorities in a fast-paced environment... 
    Senior

    Socket

    Hanover, MD
    1 day ago
  • $90k - $150k

     ...The Ford Agency seeks a polished and proactive Personal Assistant for a high-profile principal in the DC area, focusing on managing complex schedules, travel, and event logistics. Candidates must have significant experience supporting C-suite individuals while thriving... 
    Senior
    Relocation

    The Ford Agency

    Bethesda, MD
    1 day ago
  •  ...Sheppard Pratt, Towson, MD, invites applications for an Executive Assistant to provide high-level administrative support to C-level executives. The role demands maturity, exceptional organization, and the ability to multi-task with discretion in a fast-paced environment... 
    Senior

    Sheppard Pratt

    Towson, MD
    1 day ago
  •  ...Global Solutions Network, Inc. in Bethesda, MD is seeking an Executive Assistant to provide high-level administrative support to senior leadership. The role includes managing complex calendars, coordinating domestic and international travel, and overseeing procurement... 
    Senior

    Global Solutions Network Inc.

    Bethesda, MD
    5 days ago
  • $32 - $42 per hour

     ...Senior Executive Assistant (Contract) LHH Recruitment Solutions is seeking a highly organized and professional Senior Executive Assistant for a contract opportunity with a respected organization in Baltimore, MD. This individual will provide high-level administrative... 
    Senior
    Hourly pay
    Contract work
    Work at office
    Immediate start

    LHH

    Baltimore, MD
    1 day ago
  •  ...talents to DFIN - because being YOU thrives here. Summary The Senior Executive Assistant provides proactive, high-quality administrative and...  ...you are unable or limited in your ability to use or access jobs.dfinsolutions.com as a result of your disability. You can request... 
    Senior
    Work at office
    Flexible hours

    Donnelley Financial, LLC

    Rockville, MD
    3 days ago
  •  ...Executive Assistant/Administrative Assistant II InfiniSource Consulting Solutions (ICS), a 150+ employee government contractor specializing in Management Consulting, Information Technology, and Professional Services to the federal government. We tailor our services... 
    Senior
    Temporary work
    For contractors
    Work at office
    Night shift

    INFINISOURCE CONSULTING SOLUTIONS

    Frederick, MD
    1 day ago
  • $31.11 per hour

     ...Summary Join our Team at Mercy Medical Center - Now Hiring a Senior Executive Assistant! Mercy Medical Center is honored to be recognized by...  ...Eligibility is based on your scheduled FTE status and Job Category * Competitive health, prescription, vision and dental... 
    Senior
    Temporary work
    Work at office
    Immediate start

    Mercy Medical Center, Baltimore, MD

    Baltimore, MD
    5 days ago
  • $86k - $138k

     ...We have a compelling opportunity for a Senior Executive Assistant to support the Defense Cyber Crime Center (DC3) in Linthicum, Maryland . This position requires an active Top-Secret security clearance with SCI eligibility. The Senior Executive Assistant will provide... 
    Senior
    Work at office
    Local area

    Peraton

    Baltimore, MD
    5 days ago
  •  ...looking to develop a long-lasting career with our Firm. A Day in the Life at M2 M2 Strategy is seeking a highly motivated Senior Executive Assistant to join our firm and support our government clients, commercial clients, and leadership. Our projects are high-profile,... 
    Senior
    Full time
    Temporary work
    For contractors
    Work at office
    Local area
    Immediate start

    M2 Strategy

    Silver Spring, MD
    5 days ago
  •  ...A technology solutions provider in Camp Springs, Maryland, is seeking an experienced Administrative and Executive Assistant to support senior leadership within government operations. The role involves providing executive-level support, managing schedules, and ensuring... 
    Senior
    Work at office

    Terrestris Global Solutions

    District Heights, MD
    1 day ago
  •  ...A specialized government support firm located in Maryland is seeking an Executive Administrative Assistant to manage day-to-day office functions and support high-level executives. The ideal candidate will have a Bachelor’s Degree and at least six years of relevant experience... 
    Senior
    Work at office

    People Technology & Processes LLC

    Annapolis, MD
    2 days ago
  •  ...UKG is seeking a highly organized Senior Executive Assistant to provide dedicated support to senior leaders in the Communications organization. This individual contributor role covers executive administrative support, including complex calendar management, meeting coordination... 
    Senior

    UKG (Ultimate Kronos Group)

    Maryland
    2 days ago
  • A consulting firm is seeking skilled Executive Administrative Assistants to support current and future clients. This role may be full or part-time with primarily remote work. The successful candidate will handle executive administrative duties, manage schedules, and facilitate... 
    Senior
    Full time
    Part time
    Remote work

    Capitol Advisors on Technology LLC

    Fulton, MD
    3 days ago
  •  ...Donnelley Financial Solutions in Rockville, MD, seeks a Senior Executive Assistant to provide proactive, high‑quality administrative support to senior leaders. You will manage complex calendars, coordinate meetings and events, and handle travel arrangements while maintaining... 
    Senior

    Donnelley Financial, LLC

    Rockville, MD
    5 days ago
  • $34.57 - $49.69 per hour

     ...and so do you. About the Team: You will support senior leaders within UKG, partnering closely with executive assistants, business partners, and stakeholders across the...  ...offered may vary depending on skills, experience, job-related knowledge and work location. In addition... 
    Senior
    Local area

    UKG (Ultimate Kronos Group)

    Maryland
    1 day ago
  • $20.51 - $37.18 per hour

     ...innovation, communication, and relationship-building, fostering a dynamic and collaborative work environment. Job Description The Executive Assistant provides comprehensive support to Vice Presidents and other executive leaders at Walden University. This role... 
    Full time
    Work at office

    Walden University

    Columbia, MD
    2 days ago
  • $2,000 - $2,500 per month

    C1 ENGLISH LEVEL IS REQUIRED, THE SELECTED CANDIDATE WILL BE SPEAKING STRICTLY IN ENGLISH DURING THEIR WHOLE SHIFT. JOB TITLE Executive Assistant JOB ID IOHMST8 INDUSTRY Home Services LOCATION Chile JOB STATUS Full Time WORK SCHEDULE Monday to Friday,... 
    Full time
    Immediate start
    Work from home
    Monday to Friday
    Flexible hours
    Shift work

    InsideOut

    Maryland
    10 hours ago
  •  ...POSITION SUMMARY Spaceworx Inc. is seeking a highly organized and detail-oriented Executive Operations Assistant to support the CEO, VP of Sales, and overall business operations. This position plays a critical role in maintaining organizational systems, supporting... 
    Work at office

    SPACEWORX

    Laurel, MD
    3 days ago
  •  ...the stories of the women and girls of Sambhali. About the Role We are seeking a detail-oriented and reliable Executive & Operations Assistant to support the overall operations of Sambhali U.S. This role works directly with the President of Sambhali U.S. and is... 
    Remote work

    Sambhali U.S.

    Takoma Park, MD
    4 days ago
  •  ...This is a full-time on-site role for an Executive/Administrative Assistant in our Columbia, MD office. This role allows for ability to grow and expand!! you will be responsible for providing administrative support, managing phone inquiries, communicating with clients,... 
    Full time
    Work at office

    Winning Edge Real Estate

    Ellicott City, MD
    5 days ago
  • $65.06k - $117.29k

     ...About the Job Job Summary: MedStar Health is seeking an experienced, proactive, and highly organized Executive Assistant to support the Vice President of Gift Planning (Systemwide) and the...  ...You'll serve as a trusted partner to senior leadership, helping advance philanthropic... 
    Work at office

    MedStar Health’s Washington Hospital Center

    Columbia, MD
    2 days ago
  • $54.07k - $83.51k

     ...Executive Assistant Posted on July 21, 2026 Locations Showing 1 location Hospital - Towson Towson, MD 21204, USA On-site Salary Range : $54,074.18 USD to $83,510.75 USD Administrative Full-Time Requisition #: EXECU012514 Description What to expect. The Executive Assistant... 
    Full time
    Work at office
    Remote work

    Sheppard Pratt Careers

    Towson, MD
    1 day ago
  •  ...A leading technology firm in Baltimore is seeking an Executive Assistant to support the CTO. This role requires over 5 years of experience in executive support, particularly in a technology environment, and entails managing the CTO's calendar, coordinating travel and meetings... 

    Collabera

    Baltimore, MD
    1 day ago
  • $23.56 - $25.24 per hour

     ...Monsignor Slade Catholic School Inc in Glen Burnie, MD, seeks a full-time Executive Assistant to support the Principal for the 2026–2027 school year. This role offers a vibrant working environment and requires excellent organizational skills to maintain the Principal’s... 
    Hourly pay
    Full time

    Monsignor Slade Catholic School

    Hanover, MD
    1 day ago
  • $30 - $34.5 per hour

     ...healthcare at one of the world's leading medical institutions? Johns Hopkins Intrastaff is now urgently hiring for a highly skilled Executive Assistant. Johns Hopkins Intrastaff is the internal staffing agency for the Johns Hopkins Health System and partner hospitals,... 
    Temporary work
    Work at office
    Local area
    Immediate start
    Remote work
    Monday to Friday

    Johns Hopkins Medicine

    Hanover, MD
    3 days ago
  • $67.32k - $92.56k

     ...Job Description We have an exciting opportunity for an Executive Assistant at UL Research Institutes, based in our Columbia, MD office. The Executive Assistant delivers...  ...Demonstrated experience supporting C‑suite or senior executive leadership under conditions of absolute... 
    Hourly pay
    Work at office
    Worldwide
    Flexible hours

    ULRI

    Columbia, MD
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Executive Assistant Jobs. Be the first to apply!