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Administrative Assistant Senior

Job in Highlands Ranch, Douglas County, Colorado, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-01-02
Job specializations:
  • Administrative/Clerical
    Office Administrator/ Coordinator, Virtual Assistant/ Remote Admin
Job Description & How to Apply Below

Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future.

At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation.

And we’re reimagining how space can connect us, ensuring security and prosperity.

Join us in shaping a new era in space and find a career that’s built for you.

This Administrative Assistant position will provide a full range of complex administrative work assignments supporting the executive team within the Space Software, Cyber and Operations. The executive team is seeking a dynamic, proactive executive assistant to join us on our mission to deliver results to our customers, and optimize the business.

The individual selected for this role will effectively perform the job duties as described below and exhibit the identified attributes for success:

  • Sustain effective multi-tasking in a fast-paced and dynamic environment with continual conflicting priorities
  • Optimize and manage calendars, meeting and travel arrangements
  • Interface regularly with executive level leaders and customers
  • Proactively partner and coordinate with Line of Business, Major Functional Organization and corporate staff
  • Exhibit a highly-motivated, can-do approach
  • Demonstrate initiative, discretion, and tact in managing email, telephone calls and other requests
  • Ensure all correspondence is accurate, complete and properly handled
  • Utilize personal computer and standard desktop software (full complement of Microsoft Office Suite) to access LM systems, compose correspondence and update spreadsheets and presentation charts
  • Assure administrative detail on all projects: updates and statuses delegated tasks to ensure progress to deadlines; handle all inquiries within capacity; provides backup materials for callbacks; fix commitments to maximize time efficiency; screen visitors to control interruptions and preserve schedules; provide meeting backup data as needed and arrange all amenities.
  • Pursue opportunities to change or lean out processes or approaches
  • Determine priorities in regards to non-routine situations
  • Perform additional special assignments as required
Basic Qualifications:
  • 3-5 years of professional experience i.e. Administrative Assistance duties, or related.
  • This position requires intermediate proficiency in Microsoft Applications (Outlook, Excel, PowerPoint, Word).
  • Demonstrated ability to coordinate special events, coordinate small and large multidiscipline group meetings and conferences, teleconferences, and/or video conferences.
  • Must have proven ability to manage travel arrangements and complete timely expense reports.
  • This position requires a team-player, excellent phone etiquette, strong written and verbal communication skills.
  • Must be a self-starter, with strong initiative and exemplary organizational skills.
Desired

Skills:
  • Knowledge of Lockheed Martin’s organizational infrastructure, customers and culture
  • Experience contributing to a high output, high trust team culture
  • Preferred work shift 7:30 am — 5:00 pm MT
  • Ability to operate under pressure and maintain strong interpersonal skills
  • Demonstration of leadership attributes to address executive’s needs, the surrounding work environment, and customer interfaces/requests
  • High interest in learning new tools and techniques to drive self and organization efficiency, including utilization of AI/ML tools
  • Able to apply a systematic approach to action items and deadlines
  • One Company, One Team mindset and cando attitude
Clearance Level:

None

Other Important Information You Should Know

Expression of Interest: By applying to this job, you are expressing interest in this position and…

Position Requirements
10+ Years work experience
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