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Software Engineer - Early Career Security Clearance

Job in Littleton, Arapahoe County, Colorado, 80120, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-06-03
Job specializations:
  • Software Development
    Software Engineer, C++ Developer, Python, DevOps
Salary/Wage Range or Industry Benchmark: 62700 - 110630 USD Yearly USD 62700.00 110630.00 YEAR
Job Description & How to Apply Below
Position: Software Engineer - Early Career with Security Clearance
Job Number 728508

Description:

This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built. Lockheed Martin Space is seeking a Early Career Software Engineer. In this role, you will conduct, and coordinate software development activities for the software engineering lifecycle.

Design, develop, document, test, and debug software that contains logical and mathematical solutions to business/mission problems or questions in C++, Python and other computer languages for solutions by means of data processing equipment. Apply the appropriate standards, processes, procedures, and tools throughout the development life cycle. Apply knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software.

Correct program errors, prepare operating instructions, compile documentation of program development, and analyze system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensure software standards are met. The successful candidate will have experience/knowledge with program languages such as C, C++, Python and full software cycle development. Must be a U.S. Citizen; this position requires a security clearance.

Basic Qualifications:

• Bachelor's degree in Computer Science, Aerospace Engineering or other related degree program from an accredited college/university
• Experience/Knowledge with programming languages such as C, C++, Python
• Standard teaming:
Ability to work with multi-disciplined teams
• Experience with full software life cycle development including SW design, architecture and integration & test
• Able to attain a Top Secret Clearance Desired

Skills:

• Real Time Operating System (RTOS) experience - (Green Hill or VxWorks)
• Knowledge of Agile Software Development
• Excellent written and verbal communication skills
• Knowledge of Model Base Systems Engineering (MBSE)
• Previous experience writing and designing to software requirements Security Clearance Statement:
This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Top 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: 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: 9x80 every other Friday off Pay Rate:
The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $62,700 - $110,630. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information 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 and business considerations when extending an offer. Benefits offered:
Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible…
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