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Security Assistant Senior Specialist

Lensa
Orlando, FL Part Time
POSTED ON 4/9/2026
AVAILABLE BEFORE 5/8/2026
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Lockheed Martin Corporation. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice.

Description: Lockheed?Martin's Security Operations Center (LMSOC) is seeking a seasoned Security Assistant Senior Specialist to support our consolidated personnel security clearance and pre employment screening programs. The incumbent will provide advanced security services for domestic and international operations, supporting both internal security professionals and external government agencies. This role requires knowledge of personnel security processes, and a strong ability to navigate complex environment. The selected candidate must exercise independent judgment and decision making and be able to work with minimal supervisory oversight.

Day-to-day Tasks May Include

  • Defense Information System for Security (DISS) administration
  • Security Information Management System (SIMS) administration
  • Security Central system administration
  • Applicant tracking system administration
  • Analyzing clearance and pre-employment data to determine appropriate actions
  • Researching and resolving escalated clearance and pre-employment tracking tickets
  • Providing efficient customer service to applicants, employees, security representatives, recruiters, and managers across the corporation
  • Supporting multiple designated tasks within the other Mission Support Teams as needed

Basic Qualifications

  • Candidate must be a self-driven and results-oriented individual capable of effectively working multiple tasks concurrently in a dynamic, fast-paced environment
  • Ability to perform proficiently in multiple systems simultaneously while maintaining accuracy
  • Ability to effectively manage multiple tasks and competing priorities
  • Strong written and verbal communications, interpersonal relations, and analytical skills are required
  • Proficient data entry skills
  • Must be able to obtain an Interim Secret security clearance prior to start

Desired Skills

  • DISS experience
  • NBIS experience
  • SIMS experience
  • Security Central experience

Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level: Secret

Other Important Information You Should Know

Expression of Interest: 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.

Ability to Work Remotely: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.

Work Schedules: 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.

Schedule for this Position: 4x10 hour day, 3 days off per week

Lockheed 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.

At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications.

Experience Level: Hourly/Non-Exempt

Business Unit: CORPORATE HEADQUARTERS

Relocation Available: No

Career Area: Security

Type: Full-Time

Shift: First

If you have questions about this posting, please contact support@lensa.com

Hourly Wage Estimation for Security Assistant Senior Specialist in Orlando, FL
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