Administrative Assistant Sr - N3

Standard Job Description

Work location: Orlando, FL

Our Advanced Programs team is at the forefront of next generation sensor technology that powers critical missions worldwide. The Senior Administrative Assistant will act as the strategic partner and chief of staff for the S&GS AP leadership team - keeping the organization running like a precision-engineered system. If you're a mission-focused self-starter and forward-thinking, detail-oriented professional who thrives on turning complexity into clarity, this is the platform where your organizational talent makes a direct impact on mission success.

What You Will Be Doing

As the Senior Administrative Assistant, you will be responsible for:

• Executive Calendar management for the Director in MS Outlook
• Administer Teams, SharePoint and other collaborative toolsets to streamline access, enforce best-practice structures and drive efficiency across the team''s workflow
• Arrange travel and manage accurate expense reporting in Concur
• Prepare and edit documents, reports, and presentations as needed
• Assist with event planning, including coordinating logistics, arranging catering.
• Manage office supplies and team morale items, including ordering and maintaining inventory
• Provide exceptional customer service to internal and external stakeholders
• Perform other administrative or project-level tasks as needed to support the Director

Why Join Us

The ideal candidate is a mission‑focused, detail‑oriented professional who thrives on turning complexity into clarity. You will work in a collaborative environment that values proactive problem‑solving and offers flexibility to support work‑life balance.

Basic Qualifications

• Must have ability to work onsite full-time
• Experience providing administrative support to senior executives
• Must be able to obtain a SECRET clearance
• Strong communication, organizational, and technical skills
• Proficient in AI-tools (OpenAI/GPT interfaces), Microsoft Office, Word, Excel, PowerPoint, and Outlook
• Familiarity with calendar management and meeting support activities
• Familiarity with making travel arrangement and expense reporting
• Ability to work in a fast-paced environment and prioritize multiple tasks and deadlines
• Excellent attention to detail and ability to maintain confidentiality
• Strong interpersonal skills and ability to work effectively with internal and external stakeholders

Desired Skills

• B.S. Degree in Business, Finance, Technical Discipline, Information Technology, Management, Hospitality or related field
• Experience with digital document management through SharePoint, shared drives, MS Teams
• Experience setting up and running VTC meetings including solving technical challenges quickly
• Ability to solve problems under pressure
• Experience in Concur (Travel/Expense reporting)
• Familiarity or curiosity for implementing AI-native solutions to drastically improve efficiency in operations and work flows

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.