Sr. Cybersecurity Software Engineer - Secret Clearance Required
Company: Lockheed Martin
Location: Papillion
Posted on: January 11, 2026
|
|
|
Job Description:
Job ID: 676937BR Date posted: Oct. 29, 2025 Description: Why
Work For Us? By bringing together people that use their passion for
purposeful innovation, at Lockheed Martin we keep people safe and
solve the world's most complex challenges. Our people are some of
the greatest minds in the industry and truly make Lockheed Martin a
great place to work. With our employees as our priority, we provide
diverse career opportunities designed to propel development and
boost agility. Our flexible schedules, competitive pay, and
comprehensive benefits enable our employees to live a healthy,
fulfilling life at and outside of work. At Lockheed Martin, we
place an emphasis on empowering our employees by fostering
innovation, integrity, and exemplifying the epitome of corporate
responsibility. Your Mission is Ours. What You Will Be Doing : As a
Senior Cybersecurity Software Engineer , you will lead the design,
development, and security hardening of mission-critical web-based
and Java applications that serve the Intelligence, Global Strike,
and Nuclear Planning communities. In this role, you will : •
Architect, develop, and maintain secure software solutions,
integrating cybersecurity best practices into every stage of the
development lifecycle. • Drive efforts in software design, coding,
automated testing, integration, and defect resolution. •
Collaborate closely with systems engineers, solution architects,
scrum masters, product owners, and end users to ensure mission
requirements are met with robust, secure solutions. • Contribute to
continuous improvement initiatives, including security posture
assessments, process automation, and DevSecOps practices. • Apply
your expertise to mentor junior engineers and influence technical
direction on high-impact programs Must be a US Citizen. This
position will require a government security clearance. This
position is located at a facility that requires special access.
OneLMHotJobs Basic Qualifications: - Ability to develop Web or Java
code in an Agile / DevSecOps team environment. - Experience
reviewing software for cybersecurity assurance. - Experience
tracking system cybersecurity posture / compliance. - Must be a US
Citizen; this position will require a government security
clearance. This position is located at a facility that requires
special access Desired Skills: - CISSP or equivalent cyber
certification. - Experience integrating cybersecurity tool chains
in a CI/CD environment. - Familiarity with development tooling VS
Code, GitLab, Gradle, GIT, Selenium, JIRA - Experience with
JavaScript Frameworks / Libraries (React/Angular/Vue), CSS, and
HTML - Experience with Web Services (REST) or JSON/XML. Security
Clearance Statement: This position requires a government security
clearance, you must be a US Citizen for consideration. Clearance
Level: Top 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 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. At Lockheed Martin, we use
our passion for purposeful innovation to help keep people safe and
solve the world's most complex challenges. Our people are some of
the greatest minds in the industry and truly make Lockheed Martin a
great place to work. With our employees as our priority, we provide
diverse career opportunities designed to propel, develop, and boost
agility. Our flexible schedules, competitive pay, and comprehensive
benefits enable our employees to live a healthy, fulfilling life at
and outside of work. We place an emphasis on empowering our
employees by fostering an inclusive environment built upon
integrity and corporate responsibility. If this sounds like a
culture you connect with, you're invited to apply for this role.
Or, if you are unsure whether your experience aligns with the
requirements of this position, we encourage you to search on
Lockheed Martin Jobs, and apply for roles that align with your
qualifications. Experience Level: Experienced Professional Business
Unit: RMS Relocation Available: No Career Area: Software
Engineering Type: Full-Time Shift: First
Keywords: Lockheed Martin, Omaha , Sr. Cybersecurity Software Engineer - Secret Clearance Required, IT / Software / Systems , Papillion, Nebraska
