Lockheed Martin
Basic Qualifications
3+ years of related experience working on software development projects
Ability to interact with peer‑developers to facilitate interoperability with other subsystems
Demonstrated understanding of software development practices
Experience with computationally complex problems
Experience with Microsoft software products
Active TS/SCI security clearance is required for consideration
Job Code/Title E1073: Software Engineer Sr
Job Description The coolest jobs on this planet… or any other… are with Lockheed Martin Space! At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every single day we use our skills and experiences to create, design and build solutions to some of the world’s hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration, and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you.
The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated Software Engineer Sr to join our development team. As a Software Engineer, you will work with a team of developers to design, develop, test, and deploy a major software subsystem to provide mission planning instructions or health and status controls as part of a first‑of‑its‑kind antenna system. This is a unique opportunity to contribute to innovative, forward‑leaning programs while working alongside some of the brightest minds in the industry.
Responsibilities
Planning and conducting software development activities
Designing, developing, documenting, testing, and debugging software for a system performing complex processing of instruction sets for multiple hardware sites based on user input
Applying the appropriate standards, processes, procedures, and tools throughout the development life cycle. This will include working within an Agile workflow and supporting major program milestone events (e.g., SRR, PDR, CDR) from initial design through final delivery of a product
Applying knowledge of computer hardware and software, mission planning or command and control systems, information processing techniques used, and information gathered from system users to develop software
Correcting program errors, preparing operating instructions, compiling documentation of program development, and analyzing system capabilities, output requirements, input data acquisition, programming techniques and controls
Ensures software standards are met in conjunction with team leadership
Selected candidate must have an active TS/SCI security clearance for consideration. This is an MID‑SR (level 3) ROLE where candidates typically require 3 years of professional experience and a BS degree. This position is contingent upon the program award expected in Q1, 2026.
Benefits
Medical
Dental
401(k)
Paid time off
Work/life balance
Career development
Mentorship opportunities
Rewards & recognition
We care about our employees and offer a generous benefits package: 401K, PTO, and work/life balance and more.
Desired skills
Bachelor’s or Master’s degree (or higher) in Computer Science, Computer Engineering, Aerospace Engineering, Physics, Mathematics, Electrical Engineering, or similar technical discipline. Equivalent industry‑related experience is acceptable
Experience developing software/hardware interfaces including integration with third‑party API’s
Demonstrated understanding of software design with a focus on web‑client user interfaces
Experience with C++, Python, Angular, Active MQ, or other similar high‑level languages
#LMSpaceSoftwareEng
Other Important Information 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.
Select the Telework classification for this position Employee will work on‑site full‑time
Shift First
Work Schedule Information 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.
Work Schedule 9x80 every other Friday off
Security Clearance Information This position requires a government security clearance, you must be a US Citizen for consideration.
Security Clearance TS/SCI
LMCareers Business Unit SPACE
Program Phantom
Department 72B3A00:Msn Processing and Intel
Job Class Software Engineering
Job Category Experienced Professional
City, State King of Prussia‑PA, Littleton‑CO
City King of Prussia, Littleton
Zip 19406, 80125
Virtual No
Relocation/Housing Stipend Available Possible
Req Type Full‑Time
Direct/Indirect Direct
Company Overview 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.
Employer’s Commitment to Diversity 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.
National Pay Statement 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 $93,200 – $164,450. 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 Spending Accounts, EAP, Education Assistance, Parental Leave, Paid Time Off, and Holidays.
This position is incentive plan eligible.
Premium Pay Statement Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $107,300 – $185,840. 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 Spending Accounts, EAP, Education Assistance, Parental Leave, Paid Time Off, and Holidays.
This position is incentive plan eligible.
#J-18808-Ljbffr
3+ years of related experience working on software development projects
Ability to interact with peer‑developers to facilitate interoperability with other subsystems
Demonstrated understanding of software development practices
Experience with computationally complex problems
Experience with Microsoft software products
Active TS/SCI security clearance is required for consideration
Job Code/Title E1073: Software Engineer Sr
Job Description The coolest jobs on this planet… or any other… are with Lockheed Martin Space! At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every single day we use our skills and experiences to create, design and build solutions to some of the world’s hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration, and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you.
The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated Software Engineer Sr to join our development team. As a Software Engineer, you will work with a team of developers to design, develop, test, and deploy a major software subsystem to provide mission planning instructions or health and status controls as part of a first‑of‑its‑kind antenna system. This is a unique opportunity to contribute to innovative, forward‑leaning programs while working alongside some of the brightest minds in the industry.
Responsibilities
Planning and conducting software development activities
Designing, developing, documenting, testing, and debugging software for a system performing complex processing of instruction sets for multiple hardware sites based on user input
Applying the appropriate standards, processes, procedures, and tools throughout the development life cycle. This will include working within an Agile workflow and supporting major program milestone events (e.g., SRR, PDR, CDR) from initial design through final delivery of a product
Applying knowledge of computer hardware and software, mission planning or command and control systems, information processing techniques used, and information gathered from system users to develop software
Correcting program errors, preparing operating instructions, compiling documentation of program development, and analyzing system capabilities, output requirements, input data acquisition, programming techniques and controls
Ensures software standards are met in conjunction with team leadership
Selected candidate must have an active TS/SCI security clearance for consideration. This is an MID‑SR (level 3) ROLE where candidates typically require 3 years of professional experience and a BS degree. This position is contingent upon the program award expected in Q1, 2026.
Benefits
Medical
Dental
401(k)
Paid time off
Work/life balance
Career development
Mentorship opportunities
Rewards & recognition
We care about our employees and offer a generous benefits package: 401K, PTO, and work/life balance and more.
Desired skills
Bachelor’s or Master’s degree (or higher) in Computer Science, Computer Engineering, Aerospace Engineering, Physics, Mathematics, Electrical Engineering, or similar technical discipline. Equivalent industry‑related experience is acceptable
Experience developing software/hardware interfaces including integration with third‑party API’s
Demonstrated understanding of software design with a focus on web‑client user interfaces
Experience with C++, Python, Angular, Active MQ, or other similar high‑level languages
#LMSpaceSoftwareEng
Other Important Information 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.
Select the Telework classification for this position Employee will work on‑site full‑time
Shift First
Work Schedule Information 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.
Work Schedule 9x80 every other Friday off
Security Clearance Information This position requires a government security clearance, you must be a US Citizen for consideration.
Security Clearance TS/SCI
LMCareers Business Unit SPACE
Program Phantom
Department 72B3A00:Msn Processing and Intel
Job Class Software Engineering
Job Category Experienced Professional
City, State King of Prussia‑PA, Littleton‑CO
City King of Prussia, Littleton
Zip 19406, 80125
Virtual No
Relocation/Housing Stipend Available Possible
Req Type Full‑Time
Direct/Indirect Direct
Company Overview 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.
Employer’s Commitment to Diversity 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.
National Pay Statement 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 $93,200 – $164,450. 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 Spending Accounts, EAP, Education Assistance, Parental Leave, Paid Time Off, and Holidays.
This position is incentive plan eligible.
Premium Pay Statement Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $107,300 – $185,840. 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 Spending Accounts, EAP, Education Assistance, Parental Leave, Paid Time Off, and Holidays.
This position is incentive plan eligible.
#J-18808-Ljbffr