Administrative Assistant Sr - N3

** Standard

Job Description *
* Lockheed Martin Missiles and Fire Control is seeking a Senior Administrative Assistant for a position in Grand Prairie, TX, reporting to the Director, Layered Homeland Defense.

** What You Will Be Doing*
* This position will provide primary administrative support to three directors within the Integrated Air & Missile Defense (IAMD) Line of Business and their teams. In addition, the role will share responsibilities with the broader IAMD Administrative Assistant team.

** Responsibilities*
* + Disposition incoming calls

+ Calendar and appointment management

+ Domestic and International travel reservations

+ Expense‑report preparation and submission

+ Maintaining office supplies

+ Preparation, publication, and distribution of documents (weekly activity report, IPT charts, etc.)

+ Preparation of presentations and reports as assigned

+ Primary meeting support (scheduling, MS Teams, dial‑in phone numbers, charts)

+ Classified & unclassified meeting/event planning (catering, visit requests, facility/venue scheduling)

+ Managing and coordinating conference‑room schedules and utilization

+ Unclassified & classified set‑up and in‑meeting support of multimedia, audio‑visual, and VTC equipment

+ Managing MS Teams access and usage

+ Maintaining group calendar and other group‑related information

MUST BE A US CITIZEN-This position is located at a facility that requires special access

** Basic Qualifications*
* + Must have previous administrative assistant experience

+ Highly professional demeanor

+ Experience booking travel and managing expense reports

+ Advanced MS Office skills, especially Outlook, PowerPoint, and Word

+ Extensive experience with MS Teams, including dial‑in numbers and general meeting‑support activities

+ Experience setting up and running VTC meetings

+ Experience scheduling, configuring, and running multi‑site meetings

+ Ability to multitask and resolve technical challenges quickly under pressure (e.g., MS Teams glitches or VTC connection issues)

+ Ability to handle multiple competing priorities

+ Knowledge of Visitor Request processes and systems

+ Experience handling sensitive information with strict discretion

+ Ability to obtain and maintain a DoD Secret Security Clearance

** Desired Skills*
* + Active DoD Secret Security Clearance

+ Prior experience supporting director‑level executives

+ Experience managing international travel

+ Basic knowledge of the Missiles & Fire Control (MFC) business, including key personnel, systems, and processes

+ Working knowledge of Lockheed Martin MFC policies and procedures

+ Familiarity with procedures for handling LM Proprietary, Export‑Controlled, and Classified Information

+

Experience with Lockheed Martin travel procedures, processes, and systems (Concur Travel)

** Pay Information*
* Full-Time Salary Range: $50300.00 - $93300.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed 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(work location) and business considerations when extending an offer.

** Benefits offered:
** Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

+ Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.

+ For (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.