Software Engineer Sr - E3
Lockheed Martin Services
Marietta, GA · Posted October 22, 2026
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Where Marietta, GA ranks
Where Marietta, GA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #6Best cities for junior jobs in Georgia36% · of 9
- #18Cities with the most jobs that need no experience in the Southeast1.5% · of 84
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,318 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
How AI is used in this kind of work
Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
Standard Job Description
Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies 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. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensures software standards are met.
Basic Qualifications
Bachelors degree or above from an accredited college in computer science, computer engineering and/or electrical engineering.
Experience presenting and communicating across technical and non-technical audiences
Experience with embedded real-time systems
Experience with C++, C#
Experience with Agile methodology and tools in the development, integration, and test of complex software systems and environments.
Must be eligible for a Secret Clearance
Desired Skills
Experience with Atlassian tool suite (Jira & Confluence)
Experience with EVMS/CAM preferred
Familiarity with C-130J platform preferred
Familiarity with ARINC-664, 661, 653, AFDX, TSN
Familiarity with FAA TSO process
DER certification a significant plus
Experience with DO-178B/C
Experience with static/dynamic code analysis tools
Strong interpersonal skills, with ability to dialogue, negotiate, influence and work with others collaboratively and constructively
Strong presentation and communication skills
Pay Information
Full-Time Salary Range: $98100.00 - $182100.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed 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(work location) and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.