Senior Administrative Assistant - Arlington, VA

Job Description The Mission Capabilities Director within the Mission Development and Integration (MDI) organization is hiring an experienced Senior Administrative Assistant. This team handles Threat Intel, Mission Roadmapping, and Mission Analysis initiatives. What You Will Be Doing: In this role, you will provide comprehensive administrative assistance to the team Director, as well as provide backup administrative support to the MDI Vice President and Mission Operations Director. You will be handling classified event support, travel logistics, expense reporting, and sensitive information management. Key responsibilities will include the following: • Managing complex calendars and coordinating meetings, conferences, and catering for Directors and the Leadership team. • Arranging travel, processing travel expense reports, and maintaining related documentation. • Handling classified and proprietary information-filing, routing, and ensuring proper security controls. • Performing standard secretarial duties: phone screening, mail distribution, office supply procurement, and file organization. • Collaborating with other administrative assistants, participating in team meetings, and sharing on-call coverage schedules. • Drafting, proofreading, and formatting reports, memoranda, and correspondence using standard desktop software. • Coordinating candidate interviews and other special projects as assigned. Further Information About This Opportunity: This role is fully onsite in our Crystal City location. Eligibility for a Secret Clearance is needed to start. Basic Qualifications • Prior experience as an Administrative Assistant • Excellent communication and organizational skills. • Ability to work well independently, but function within a team environment • Ability to manage multiple calendars and tasks and quickly adjust to changing priorities • Schedule travel that may require frequent last-minute changes and accurately complete expense reports • Strong fundamental knowledge Microsoft office applications especially Microsoft Outlook, Excel and PowerPoint • Demonstrated ability to maintain confidentiality, and appropriate sensitivity to all issues • Eligibility to obtain a Secret Clearance Desired skills • Work Experience supporting multiple leaders and staff • Some college or advanced administrative training • Demonstrated ability to proactively solve problems • Excellent prioritization and organization skills, as well as a professional demeanor • Proactively schedule and rearrange calendar to support preparation times for upcoming meetings and presentations • Experience with security requirements, visit request process, travel and expense reporting • Event planning experience • Experience working with classified documents, coordinating classified meetings, and operating in a classified workspace • Active Secret clearance EEOLockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They're dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about. As a leading technology innovation company, Lockheed Martin's vast team works with partners around the world to bring proven performance to our customers' toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories. Other Important Information By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Work Schedule Information Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. National Pay StatementPay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $51,100 - $90,045. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. Premium Pay StatementPay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $58,700 - $97,865. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.

Created: 2026-03-06