Software Engineer Sr

Lockheed Martin Rotary and Mission Systems is seeking a Software Engineer Sr to design, develop, and maintain C++ code for secure processing applications in a classified, full-time onsite environment in Owego, NY. The role involves developing new applications, maintaining legacy code, enhancing CI/CD pipelines, and collaborating with cross-functional teams to deliver mission-critical solutions that meet stringent security and performance standards. Candidates must be U.S. citizens with the ability to obtain a Secret level DoD clearance.

Must Have

• Design, develop, and maintain C++ code for secure processing applications.
• Develop new applications and maintain legacy code.
• Maintain and enhance CI/CD pipelines.
• Collaborate with cross-functional teams to develop, test, and deliver systems.
• Ensure software solutions meet stringent security and performance standards.
• U.S. citizenship with ability to obtain and maintain a DoD government security clearance at the Secret level.
• Bachelor's Degree in STEM with 5 years experience or Master's with 3 years related experience.
• Proficiency in C++.
• Knowledge of hardware communication protocols such as PCIe, SPI, and I2C.
• Experience creating and configuring embedded Linux images.
• 2 or more years of Embedded Software engineering experience.

Perks & Benefits

• Competitive compensation and performance-based bonuses.
• Comprehensive benefits including healthcare, retirement plans, and paid time off.
• Relocation assistance.
• Collaborative work environment.
• Opportunity to grow professionally.
• Flexible schedules (e.g., 4x10 hour day, 3 days off per week).
• Maternity and Paternity Leave.
• Professional Development programs.
• 401(k) match.
• Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability.
• Flexible Spending Accounts, EAP, Education Assistance.
• Paid time off and Holidays.

Job Responsibilities

Job ID: 711304BR Date posted: Nov. 24, 2025

Description:

What We're Doing

At Lockheed Martin Rotary and Mission Systems (RMS), we're at the forefront of developing secure, high-performance systems that support national defense and security. Our team specializes in Secure FPGA and Secure Processing applications, integrating advanced technologies to deliver mission-critical solutions.

The Work

As a Software Engineer, you'll be instrumental in:

• Designing, developing, and maintaining C++ code for secure processing applications.
• Developing new applications and maintaining legacy code utilized in other applications.
• Maintaining and enhancing CI/CD pipelines to streamline development processes.
• Collaborating with cross-functional teams to develop, test, and deliver both prototype and fully capable systems.
• Ensuring software solutions meet stringent security and performance standards.

Please note:

• This work is conducted in a classified environment and is fulltime onsite in Owego, NY.
• U.S. citizenship with the ability to obtain and maintain a DoD government security clearance at the Secret level.

Who We Are

Lockheed Martin is a global leader in aerospace, defense, and security technology. Our Owego, NY location is known for its contributions to mission systems integration, particularly in the development of secure processing solutions. We pride ourselves on fostering innovation, integrity, and a commitment to excellence in all our endeavors.

Who You Are

You're a motivated software engineer with a passion for developing secure and reliable systems.

Your qualifications include:

• Proficiency in C++ programming.
• Experience with DevSecOps practices and maintaining CI/CD pipelines.
• Strong problem-solving skills and attention to detail.
• Ability to work collaboratively in a team environment.

Why Join Us

At Lockheed Martin, you'll have the opportunity to grow professionally, work on impactful projects, and contribute to national security. We offer competitive pay, flexible schedules, and industry-leading benefits to support your career and well-being. If you're ready to lead innovation and build a better future, join us.

We offer:

• Competitive compensation and performance-based bonuses.
• Comprehensive benefits, including healthcare, retirement plans, and paid time off.
• Relocation assistance to make your transition to Owego seamless.
• A collaborative work environment that values innovation and teamwork.
• The opportunity to live in Owego, NY—voted the "coolest small town in America"—offering a relaxed lifestyle amidst the beautiful Catskill Mountains.

For more information about our Owego location and current job opportunities, please visit our Lockheed Martin Owego Jobs page.

Visit our Owego Site Virtually! Click Here!

Learn more about life in Owego, NY here!

Learn more about Lockheed Martin's Comprehensive benefits package here!

Learn more about Lockheed Martin's Comprehensive benefits package here!

Basic Qualifications:

• Bachelor's Degree in a STEM (Science, Technology, Engineering, or Math) field from an accredited institution with 5 years experience or Master's degree and 3 year related experience.
• Proficiency in C++
• Knowledge of hardware communication protocols such as PCIe, SPI, and I2C.
• Experience creating and configuring embedded Linux images.
• Ability to obtain and maintain a DoD government clearance at the Secret level.
• 2 or more years of Embedded Software engineering experience

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

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.

(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.

This position is incentive plan eligible.

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.

**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.

Experience Level: Experienced Professional

Business Unit: RMS

Relocation Available: Possible

Career Area: Software Engineering

Type: Full-Time

Shift: First