Software Engineer Senior Staff - Level 5
Company: Lockheed Martin
Location: Smyrna
Posted on: April 1, 2026
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Job Description:
You will be the Software Engineer Senior Staff for the F-35
SILs, F-22 SILs and/or ADP team which is responsible for building
various F-35/F-22 man-in-the-loop simulation products. What You
Will Be Doing As the Software Engineer Senior Staff, you will be
responsible for developing and integrating real-time simulation
software applications for the F-35 SILs, F-22 SILs and/or ADP team.
Your responsibilities will include: Laboratory software development
within the LM Aeronautics Simulation and System Labs (SSL) Team
Design, develop and integrate low-to-medium fidelity models (such
as aircraft weapon, sensor, environment and threat models)
Real-time simulation and/or infrastructure software in support of
simulation and system integration labs in various high order
software languages (C++, Ada, Java, etc.) Collaboration with
cross-functional teams to ensure successful integration and
deployment of software applications Continuous improvement of
software development processes and procedures to ensure
high-quality products What’s In It For You We are committed to
supporting your work-life balance and overall well-being, offering
flexible scheduling options. Learn more about Lockheed Martin’s
comprehensive benefits package here. Do you want to be part of a
company culture that empowers employees to think big, lead with a
growth mindset, and make the impossible a reality? We provide the
resources and give you the flexibility to enable inspiration and
focus - if you have the passion and courage to dream big, work
hard, and have fun doing what you love then we want to build a
better tomorrow with you. Who You Are The ideal candidate will be a
collaborative and experienced software engineer with a strong
background in real-time simulation software development. You will
have excellent problem-solving skills, be able to work in a
fast-paced environment, and have a passion for delivering
high-quality products. Further Information About This Opportunity
MUST BE A U.S. CITIZEN - This position is located at a facility
that requires special access. The selected candidate must possess
an active Secret clearance to start. This position is in Marietta,
GA Discover Marietta. aeroswswim Basic Qualifications • Experience
in the use of Linux Operating Systems. • Experience developing
software in C++ and Ada • Simulation Software Experience •
Bachelor's degree in Computer Science, Software Engineering,
Aerospace Engineering or Electrical Engineering. Desired skills •
Experience using integrated development environments (IDE’s) •
Experience with Object-Oriented Analysis (OOA) / Object-Oriented
Design (OOD) techniques. • Experience integrating complex systems
on multiple classified networks. • Desktop and laboratory
integration testing of software anomaly fixes. 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. * Join us at Lockheed
Martin, where your mission is ours. Our customers tackle the
hardest missions. Those that demand extraordinary amounts of
courage, resilience and precision. They’re dangerous. Critical.
Sometimes they even provide an opportunity to change the world and
save lives. Those are the missions we care about. As a leading
technology innovation company, Lockheed Martin’s vast team works
with partners around the world to bring proven performance to our
customers’ toughest challenges. Lockheed Martin has employees based
in many states throughout the U.S., and Internationally, with
business locations in many nations and territories. 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. 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. Security Clearance
Information This position requires a government security clearance,
you must be a US Citizen for consideration. 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 $134,000 - $236,325. 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
$154,100 - $267,145. 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.
Keywords: Lockheed Martin, Athens , Software Engineer Senior Staff - Level 5, IT / Software / Systems , Smyrna, Georgia
