Software Engineer

Lockheed Martin; Connecticut; On-site; USD 91,000 - 169,000; Full time

Job summary

Lockheed Martin is seeking a Level 2 Software Engineer to join the RMSOwego team in Owego, NY. You will design, develop, and integrate embedded software for aircraft navigation systems, applying RTOS/Linux environments and real-time debugging in a safety-critical setting.

You will collaborate with engineers across the software lifecycle, participate in peer reviews, and contribute to CI/CD and automated testing. Strong troubleshooting and documentation skills are essential.

Qualifications

• 2+ years’ experience with an Associates or 1+ year with a Bachelors in STEM.
• Experience developing C/C++ code for embedded systems.
• Experience developing, integrating, and debugging software for RTOS/embedded Linux.
• US Citizenship required for DoD clearance.

Responsibilities

• Design, develop, integrate, test, debug, and maintain embedded software for aircraft navigation systems.
• Analyze requirements and implement software for RTOS/hypervisors.
• Perform software/hardware integration and system-level debugging.
• Create and maintain technical documentation for quality and safety certification.
• Support DevSecOps practices including CI/CD and automated testing.

Skills

C/C++ for embedded systems

RTOS/embedded Linux

Hardware debugging

Security clearance readiness

Education

STEM degree (Associates/Bachelors)

Master's degree in related field

Tools

Git/GitLab

SonarQube

Atlassian tools

Job description

What We're Doing

The coolest jobs on this planet… or any other… are with LockheedMartin!

At LockheedMartin Rotary and MissionSystems in Owego, NY, we develop mission‑critical embedded software and advanced technologies for complex defense and aerospace systems. Our software supports safety‑critical avionics, mission computers, embedded processing, and secure systems where reliability and performance matter.

The Work

As a Level 2 Software Engineer, you’ll get hands‑on experience across the software lifecycle while working alongside experienced engineers to build the next generation of mission computers for safety‑critical avionics systems. You’ll help turn ideas and requirements into reliable, flight‑ready software and see your work move from development to integration, test, and certification.

You’ll have the opportunity to:

• Design, develop, integrate, test, debug, and maintain product line application software for aircraft navigation systems.
• Analyze requirements and develop software solutions that run on Real‑Time Operating Systems and hypervisors such as LynxOS, WindriverVxWorks, or GreenHillsIntegrity.
• Perform hands‑on software/hardware integration, verification, troubleshooting, and system‑level debugging using target hardware and laboratory instrumentation.
• Troubleshoot technical issues and develop creative solutions.
• Apply software engineering tools, processes, and best practices.
• Support integration, verification, and validation activities in a lab environment.
• Produce technical documentation and software artifacts to support quality and safety certification.
• Learn new technologies and take on increasingly complex challenges.
• Support modern DevSecOps practices, including CI/CD and automated testing.
• Participate in peer reviews and technical design discussions.
• Bring fresh ideas that can improve products and processes.

Who We Are

RMSOwego brings together software, systems, hardware, and integration expertise to develop advanced mission solutions. Our engineers work with real mission hardware in onsite laboratories, taking software from architecture and design through integration, test, and delivery.

Who You Are

You’re curious, motivated, and ready to build. You like solving problems, learning how things work, and turning ideas into working software. You can work independently, collaborate with a team, ask questions, and take ownership of your work.

Why Join Us

Build your skills while building technology that matters. At Lockheed Martin, you’ll get challenging technical experiences, learn from experienced engineers, and have opportunities to grow your career.

Bring your curiosity. Bring your ideas. Let’s build what’s next.

Basic Qualifications

• 2+ years related experience with an Associates Degree in STEM related field or 1+ years related experience with a Bachelors degree in a STEM related field.
• Experience developing C/C++ code for embedded systems.
• Familiar with developing and debugging software that controls hardware devices.
• Experience developing, integrating, and debugging software within a Real‑Time Operating System (RTOS) or embedded Linux environment (e.g., Wind River VxWorks, LynxOS, Green Hills Integrity, or similar).
• Must be a US Citizen; this position will require a DoD government security clearance at the Secret level.

Desired Skills

• Bachelors degree in Computer Engineering, Software Engineering, Computer Science, or equivalent STEM computing field with 2+ years related professional experience or at least 1 year of related experience required with a related Masters degree
• Experience working with communication protocols such as ARINC 429, MIL-STD 1553, RS 422 Serial.
• Experience writing device drivers and product line software
• Familiarity with open architecture initiatives and modular design standards (e.g., FACE, OMS, SOSA)
• Familiarity with safety-critical software development processes (e.g., DO-178C)
• Experience developing test plans and procedures for software verification
• Experience with Git/GitLab, SonarQube, or Atlassian products

Pay Information

Full-Time Salary Range: $91200.00 - $169400.00

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.