Lockheed Martin Logo

Lockheed Martin

Software Engineer Sr - E3

Posted An Hour Ago
Be an Early Applicant
In-Office
2 Locations
110K-205K Annually
Senior level
In-Office
2 Locations
110K-205K Annually
Senior level
Develops embedded flight software for aerospace optical and laser systems, creates automated test frameworks, and collaborates with systems and hardware engineers. Responsibilities include software design, development, documentation, testing, debugging, hardware/software integration, and compliance with aerospace standards for performance, safety, and reliability. The role supports Lockheed Martin’s ACES portfolio and requires experience with C/C++, embedded systems, GitLab, CI/CD, and the ability to obtain a Top Secret clearance.
The summary above was generated by AI
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.

Lockheed Martin Space is seeking a full-time Experienced Software Engineer to join our Common SoftwareFramework (CSF) team. In this role you will develop embedded software, create automated test frameworks, andwork closely with systems engineers, and hardware teams to ensure that embedded flight software meetsstringent aerospace standards for performance, safety, and reliability. CSF supports various programs and this rolewill support the ACES (Advanced Capabilities Electro-optics & Security) Portfolio. ACES focuses on projects thatdevelop first of its kind optical systems and laser. The successful candidate will have experience withprogramming languages such as C, C++ and experience with embedded software/hardware.

Basic Qualifications
  • Bachelor degree in Computer Science, Computer Engineering, Aerospace Engineering, or other related degree program from an accredited college/university
  • Experience with programming languages such as C, C++
  • Experience with embedded software/hardware
  • Experience with Gitlab and CI/CD
  • Ability to work in a collaborative and team-based environment
  • Excellent written and verbal communication skills
  • Ability and willingness to obtain a Top Secret Clearance
Desired Skills
  • 3+ Years Experience with HW/SW Integration
  • Experience with Optical systems
  • Experience with RTOS

#LMSpaceSoftwareEng

Pay Information

Full-Time Salary Range: $110300.00 - $204900.00

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.

Lockheed Martin Aurora, Colorado, USA Office

Aurora, United States

Lockheed Martin Castle Rock, Colorado, USA Office

Castle Rock, United States

Lockheed Martin Denver, Colorado, USA Office

Denver, United States

Lockheed Martin Englewood, Colorado, USA Office

Englewood, United States

Lockheed Martin Lakewood, Colorado, USA Office

Lakewood, United States

Lockheed Martin Littleton, Colorado, USA Office

Littleton, United States

Lockheed Martin Thornton, Colorado, USA Office

Thornton, United States

Similar Jobs

13 Hours Ago
In-Office
Littleton, CO, USA
110K-205K Annually
Senior level
110K-205K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
Leads complex mission software integration and development activities, including architecture, implementation, testing, debugging, troubleshooting, requirements verification, and lifecycle support. Guides Agile teams, supports virtual development labs, ensures software standards, and collaborates with engineering disciplines and customers. Requires embedded programming in C, C++, or Python and active TS/SCI clearance with polygraph.
Top Skills: Agile ScrumCC++Embedded SystemsMpsocPython
13 Hours Ago
In-Office
Boulder, CO, USA
110K-205K Annually
Senior level
110K-205K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
Develop high-performance C++ simulations of space-based payload processing for missile-warning and defense programs. Translate FPGA algorithms into functionally equivalent x86/Linux implementations, model processing pipelines, validate CPU results against FPGA references, support software- and hardware-in-the-loop testing, analyze mission data, optimize computationally intensive software, troubleshoot discrepancies, and document algorithms and test results.
Top Skills: C++Fixed-Point ProcessingFloating-Point ProcessingFpgaHardware-In-The-Loop TestingHlsLinuxSoftware-In-The-Loop TestingVitisVivadoX86
13 Hours Ago
In-Office
Littleton, CO, USA
110K-205K Annually
Senior level
110K-205K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
Develops and maintains simulation software supporting flight software integration and hardware-in-the-loop testing. Responsibilities include enhancing end-to-end test scripts, operating HWIL testbeds, diagnosing configuration and baseline issues, analyzing test results, resolving technical problems, coordinating with engineering teams, and maintaining documentation. The role requires Python and C++ development in Linux or UNIX environments, with MATLAB and Agile experience preferred.
Top Skills: C++Hardware-In-The-Loop (Hwil)LinuxMatlabPythonUnix

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

  • Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
  • Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
  • Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
  • Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
  • Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account