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Software Engineer, Sr.

Lockheed Martin

Software and Technology Jobs

Software Engineer, Sr.

full-timePosted: Oct 28, 2025

Job Description


Description:Successful candidate will be expected to work within a team of software engineers to design, develop, test and maintain Air Mobility C-130J and C-5 software products. Must be capable of working effectively within a configuration managed software development environment across all phases of the project life cycle. Adherence to rigorous company and program specific software development processes (PM 4001) is required.

Software development experience including requirements analysis, high-level and detailed design, coding, integration and test is required. This position requires excellent written and verbal communication skills, and ability to build consensus among peers while building solid relationships across Agile Development Teams.

***Must be a US Citizen. This position is located at a facility that requires special access and an Interim Secret clearance required to start.***
Basic Qualifications:
• Bachelors degree or above from an accredited college in computer science, computer engineering and/or electrical engineering.
• Experience with embedded real-time systems.
• Experience with C/C++.
• Experience with Linux and associated development toolchains.
• Experience with Agile methodology and tools in the development, integration, and test of complex software systems and environments.
Desired Skills:
• Experience with Ada95 and/or Python.
• Experience with DO-178B/C
• Experience with compilers, debuggers, static/dynamic code analysis tools,
• Experience with leading process improvement initiatives.
• Comfortable working in a fast paced and dynamic multi-disciplinary environment.
• Ability to recommend metrics that help agile teams and organizations measure and improve their effectiveness and increase their value delivery.
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: 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 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: Experienced Professional
Business Unit: AERONAUTICS COMPANY
Relocation Available: Possible
Career Area: Software Engineering
Type: Full-Time
Shift: First

Locations

  • Marietta, Georgia, United States

Salary

Estimated Salary Rangemedium confidence

120,000 - 160,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C/C++intermediate
  • Linuxintermediate
  • Agile methodologyintermediate
  • Embedded real-time systemsintermediate
  • Software development processesintermediate

Required Qualifications

  • Bachelors degree or above from an accredited college in computer science, computer engineering and/or electrical engineering (experience)
  • Experience with embedded real-time systems (experience)
  • Experience with C/C++ (experience)
  • Experience with Linux and associated development toolchains (experience)
  • Experience with Agile methodology and tools in the development, integration, and test of complex software systems and environments (experience)
  • US Citizen with Interim Secret clearance required to start (experience)

Preferred Qualifications

  • Experience with Ada95 and/or Python (experience)
  • Experience with DO-178B/C (experience)
  • Experience with compilers, debuggers, static/dynamic code analysis tools (experience)
  • Experience with leading process improvement initiatives (experience)
  • Comfortable working in a fast paced and dynamic multi-disciplinary environment (experience)
  • Ability to recommend metrics that help agile teams and organizations measure and improve their effectiveness (experience)

Responsibilities

  • Work within a team of software engineers to design, develop, test and maintain Air Mobility C-130J and C-5 software products
  • Work effectively within a configuration managed software development environment across all phases of the project life cycle
  • Adherence to rigorous company and program specific software development processes (PM 4001)

Benefits

  • general: Alternate work schedules including 4x10 hour day, 3 days off per week
  • general: Paid Time off benefits

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Lockheed Martin logo

Software Engineer, Sr.

Lockheed Martin

Software and Technology Jobs

Software Engineer, Sr.

full-timePosted: Oct 28, 2025

Job Description


Description:Successful candidate will be expected to work within a team of software engineers to design, develop, test and maintain Air Mobility C-130J and C-5 software products. Must be capable of working effectively within a configuration managed software development environment across all phases of the project life cycle. Adherence to rigorous company and program specific software development processes (PM 4001) is required.

Software development experience including requirements analysis, high-level and detailed design, coding, integration and test is required. This position requires excellent written and verbal communication skills, and ability to build consensus among peers while building solid relationships across Agile Development Teams.

***Must be a US Citizen. This position is located at a facility that requires special access and an Interim Secret clearance required to start.***
Basic Qualifications:
• Bachelors degree or above from an accredited college in computer science, computer engineering and/or electrical engineering.
• Experience with embedded real-time systems.
• Experience with C/C++.
• Experience with Linux and associated development toolchains.
• Experience with Agile methodology and tools in the development, integration, and test of complex software systems and environments.
Desired Skills:
• Experience with Ada95 and/or Python.
• Experience with DO-178B/C
• Experience with compilers, debuggers, static/dynamic code analysis tools,
• Experience with leading process improvement initiatives.
• Comfortable working in a fast paced and dynamic multi-disciplinary environment.
• Ability to recommend metrics that help agile teams and organizations measure and improve their effectiveness and increase their value delivery.
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: 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 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: Experienced Professional
Business Unit: AERONAUTICS COMPANY
Relocation Available: Possible
Career Area: Software Engineering
Type: Full-Time
Shift: First

Locations

  • Marietta, Georgia, United States

Salary

Estimated Salary Rangemedium confidence

120,000 - 160,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C/C++intermediate
  • Linuxintermediate
  • Agile methodologyintermediate
  • Embedded real-time systemsintermediate
  • Software development processesintermediate

Required Qualifications

  • Bachelors degree or above from an accredited college in computer science, computer engineering and/or electrical engineering (experience)
  • Experience with embedded real-time systems (experience)
  • Experience with C/C++ (experience)
  • Experience with Linux and associated development toolchains (experience)
  • Experience with Agile methodology and tools in the development, integration, and test of complex software systems and environments (experience)
  • US Citizen with Interim Secret clearance required to start (experience)

Preferred Qualifications

  • Experience with Ada95 and/or Python (experience)
  • Experience with DO-178B/C (experience)
  • Experience with compilers, debuggers, static/dynamic code analysis tools (experience)
  • Experience with leading process improvement initiatives (experience)
  • Comfortable working in a fast paced and dynamic multi-disciplinary environment (experience)
  • Ability to recommend metrics that help agile teams and organizations measure and improve their effectiveness (experience)

Responsibilities

  • Work within a team of software engineers to design, develop, test and maintain Air Mobility C-130J and C-5 software products
  • Work effectively within a configuration managed software development environment across all phases of the project life cycle
  • Adherence to rigorous company and program specific software development processes (PM 4001)

Benefits

  • general: Alternate work schedules including 4x10 hour day, 3 days off per week
  • general: Paid Time off benefits

Target Your Resume for "Software Engineer, Sr." , Lockheed Martin

Get personalized recommendations to optimize your resume specifically for Software Engineer, Sr.. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Software Engineer, Sr." , Lockheed Martin

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseSecurity Clearance6B1MWN:CCS Software Developer

Answer 10 quick questions to check your fit for Software Engineer, Sr. @ Lockheed Martin.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.