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IFG Vehicle Systems and Flight Sciences Proposal Lead - Level 5 Security Clearance

Job in Fort Worth, Tarrant County, Texas, 76101, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-02-20
Job specializations:
  • Engineering
    Operations Manager
  • Management
    Operations Manager, Program / Project Manager
Job Description & How to Apply Below
Position: IFG Vehicle Systems and Flight Sciences Proposal Lead - Level 5 with Security Clearance
Job Number 717710

Description:

You will be the IFG Vehicle Systems and Flight Sciences Proposal Lead - Level 5 for the Vehicle Systems and Flight Sciences team which is responsible for shaping aerospace proposal strategy across F-16 and F-22 programs. What You Will Be Doing As the IFG Vehicle Systems and Flight Sciences Proposal Lead - Level 5 you will be responsible for guiding proposal development, estimating, and executive review across mission-critical programs.

Your responsibilities will include:
* Lead cross-functional teams to identify impacted proposals and define scope of work.
* Develop, maintain, and continuously improve detailed proposal estimates and roll-ups.
* Analyze and validate estimate data to ensure accuracy and compliance with company policies.
* Collaborate with stakeholders to align assumptions and gather required inputs.
* Present consolidated roll-ups and recommendations to senior leaders for approval. What's In It For You We are committed to supporting your work-life balance and overall well-being, offering flexible scheduling options. Learn more about Lockheed Martin's comprehensive benefits package here. If you have the passion and courage to pursue ambitious goals, work hard, and enjoy what you do, we want to build a better tomorrow with you.

Who You Are A results-driven leader with deep experience in aerospace proposal development, strong analytical skills, and a collaborative mindset. You thrive in complex, fast-paced environments and can translate technical data into clear business decisions. Your expertise makes this role pivotal for delivering successful proposals on high-visibility programs. Further Information About This Opportunity MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access.

The selected candidate must possess an active Secret clearance to start. This position is in Fort Worth, TX Discover Fort Worth.

Basic Qualifications:

* A bachelor's degree in an accredited engineering discipline.
* Demonstrated expertise in building precise proposal estimates.
* Solid knowledge of Earned Value Management - comfortable with earned-value metrics, variance analysis, and forecasting tools.
* Exceptional communication and interpersonal abilities to partner effectively with program managers, engineers, and functional leaders.
Desired

Skills:

* MBA or equivalent advanced business degree.
* Proficient with the APTS proposal estimating tool.
* Technical expertise in Vehicle Systems and Flight Sciences, specifically for F-16 and F-22 platforms.
* Strong budgeting and cost-management experience, including cost estimation, variance analysis, forecasting, and use of Lockheed Martin cost tools.
* Proven leadership of cross-functional teams - staffing, resource allocation, and conflict resolution.
* Knowledge of risk and opportunity management: identifying, assessing, and mitigating cost and schedule impacts.
Security Clearance Statement:
This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret with Investigation or CV date within 5 years
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: Onsite Full-time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
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…
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