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Added 16 hours ago
Senior Signals Software Engineer - 25k Sign on Bonus
LEIDOS, INC.
Columbia, MD
Leidos has a new and exciting opportunity for a Senior Signals Software Engineer in our Intel Sectors, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in…
Added 16 hours ago
Engineer, Software - Core & IP Services Automation
T-Mobile USA, Inc.
Bellevue, WA
Build with AI, engineer with judgment. Use AI-assisted development tools to accelerate coding, testing, and problem-solving while applying strong software engineering fundamentals to…
Added 16 hours ago
A/AI Research Engineer Asc - E1
Lockheed Martin
Remote, United States
…of ideas and drive the development cycles from research to test of prototypes for a major project or component of a major project.Researches and discovers improvements to machine learning…
Added 16 hours ago
Systems Integration/Test Engineer Stf - E4
Lockheed Martin
Grand Prairie, TX · Grand Prairie
We are seeking an experienced Automatic Test Equipment Engineer located in Grand Prairie, TX to design, develop, and support Automated Test Equipment (ATE) and Test Program Sets (TPS) for…
Added 16 hours ago
Senior Software Engineer (Agentic SW Development and Infrastructure)
Lockheed Martin
Manassas, VA · Manassas
Coding Experience: Extensive Python experience is a must, followed by Java, C++ and bash scripting.
Added 16 hours ago
Software Engineer - E2
Lockheed Martin
Fort Worth, TX · Fort Worth
Software development experience, including requirements analysis, design, coding, test planning, unit-testing, and CSCI integration testing
Added 16 hours ago
Cyber Systems Security Engineering
Lockheed Martin
Orlando, FL · Orlando
You are a Cyber Security Engineer with a passion for tackling the most complex problems in the cyber domain. You thrive in a collaborative environment, working with cross-functional teams…
Added 16 hours ago
Loads and Dynamics Lead Engineer
Lockheed Martin
King of Prussia, PA · King of Prussia
Integrate analysis and test data using signal‑processing and data‑analysis software (MATLAB, Python) to produce accurate comparisons, identify discrepancies, and refine models.
Added 16 hours ago
Radio Frequency Engineer - Early Career
Lockheed Martin
Colorado Springs, CO · Colorado Springs
…hardware layout, component evaluation, prototype construction, and test. Prepares test methods and specifications; analyzes and tests RF hardware to verify performance characteristics.…
Added 16 hours ago
Reliability Engineer Sr - E3
Lockheed Martin
Orlando, FL · Orlando
We are growing rapidly and seeking to hire a Sr Reliability Engineer.
Added 16 hours ago
RF Calibration Test Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
We are growing rapidly and seeking to hire a Systems Integration & Test Engineer for our Grand Prairie, TX site.
Added 16 hours ago
Systems Integration/Test Engineer Sr - E3 (Weekend)
Lockheed Martin
Littleton, CO · Littleton
The Test Engineer will be responsible for end‑to‑end support of high‑power electrical testing and environmental testing (thermal and thermal‑vacuum) of RF and antenna related sub‑assemblies…
Added 16 hours ago
Software Engineer Intern - Summer 2027
Lockheed Martin
King of Prussia, PA · King of Prussia
Added 16 hours ago
RF Calibration Test Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
…growing rapidly and seeking to hire a Systems Integration & Test Engineer for our Grand Prairie, TX…
Added 16 hours ago
Software Engineer - Software Test
Lockheed Martin
Fort Worth, TX · Fort Worth
As a Senior Software Test Engineer supporting the Sensor Fusion team, you'll help validate the software that enables advanced aerospace systems to process, fuse, and deliver critical…
Added 16 hours ago
DVT / Qualification Test Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
…growing rapidly and seeking to hire a Systems Integration & Test Engineer for our Grand Prairie, TX…
Added 16 hours ago
Dev Sec Engineering Stf - E4
Lockheed Martin
Marietta, GA · Fort Worth, TX · Palmdale, CA · Marietta · Fort Worth · Palmdale
Lockheed Martin Aeronautics is seeking an experienced DevSecOps Engineer to design, implement, and optimize secure software delivery pipelines and cloud infrastructure. In this role, you…
Added 16 hours ago
Dev Sec Engineering Sr - E3
Lockheed Martin
Fort Worth, TX · Marietta, GA · Palmdale, CA · Fort Worth · Marietta · Palmdale
Lockheed Martin Aeronautics is seeking an experienced DevSecOps Engineer to design, implement, and optimize secure software delivery pipelines and cloud infrastructure. In this role, you…
Added 16 hours ago
Sr Flying Test Bed Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
…Lockheed Martin business areas. We are seeking to hire a Flying Test Bed Engineer for our Grand Prairie, TX…
Added 16 hours ago
Sr HWIL Test Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
…Martin business areas. We are growing and seeking to hire a HWIL Test Engineer for our Grand Prairie, TX…
Added 16 hours ago
Guidance/Navigation/Control Engineering Sr - E3
Lockheed Martin
Orlando, FL · Orlando
We are seeking an experienced engineer who is an emerging subject matter expert in Guidance and Control (GNC) to join a highly skilled team of systems engineering technologists and…
Added 16 hours ago
Staff Networking Engineer
Lockheed Martin
Colorado Springs, CO · Colorado Springs
The Network Communications Engineer will design, configure, secure, monitor, and troubleshoot complex, high-performance communication networks supporting mission-critical systems.
Added 16 hours ago
Software Engineer - Intern
Lockheed Martin
Fort Worth, TX · Fort Worth
Lockheed Martin Aeronautics is seeking a Summer 2027 Software Engineer - Intern. In this role, you will participate in all phases of the System Software lifecycle from supporting initial…
Added 16 hours ago
Senior Embedded Software Engineer
Glydways
Remote, United States
Scripting experience (e.g., Python) for test automation and tooling.
Added 16 hours ago
IG
Mechanical Engineer II
Insight Global
Cedar Creek, TX
- $90,000 to $127,000 USD / year
- Data acquisition and Python or MATLAB for test data analysis

Lockheed Martin

Dev Sec Engineering Stf - E4

Marietta, GA, United States
Fort Worth, TX, United States
Palmdale, CA, United States
Marietta, United States
Fort Worth, United States
Palmdale, United States

Pay Information Full-Time Salary Range: $120600.00 - $224000.00 At Lockheed Martin, we know mission success starts with taking care of our people.

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Job details

Pay: Pay Information Full-Time Salary Range: $120600.00 - $224000.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: Apr 27, 2027
Posting language: English
Posted: Oct 29, 2026

Original job description

Standard Job Description

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 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. Your Mission is Ours. 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 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. Your Mission is Ours. Lockheed Martin Aeronautics is seeking an experienced DevSecOps Engineer to design, implement, and optimize secure software delivery pipelines and cloud infrastructure. In this role, you will develop and maintain GitLab CI/CD pipelines, implement Infrastructure as Code (IaC), and enhance the security, reliability, and scalability of cloud environments. You will collaborate with development, security, and operations teams to integrate automated security controls, troubleshoot complex issues, and drive continuous improvement across the software delivery lifecycle. The successful candidate will have demonstrated hands-on experience with CI/CD pipelines, IaC methodologies, cloud infrastructure, and secure networking, along with the ability to independently deliver technical solutions and mentor junior engineers. Must be a U.S. citizen. This position will require a government security clearance and is located at a facility that requires special access.

Basic Qualifications

Demonstrated proficiency in at least one programming language, such as C++, Java, or Python, with experience developing, debugging, testing, and maintaining software or automation solutions.
Experience using Git.
Experience in Linux.

Desired Skills

Demonstrated experience with Git-based configuration management, including branching strategies, merge workflows, and repository governance.
Experience designing, implementing, and optimizing CI/CD pipelines to support secure, reliable software delivery.
Hands-on experience developing and maintaining GitLab CI or GitHub Actions workflows, including reusable templates, automated testing, and security integration.
Experience deploying, securing, and managing Microsoft Azure cloud infrastructure.
Experience supporting air-gapped or restricted network environments and working within applicable security requirements, including IL4 (Impact Level 4) or PL3 (Protection Level 3), as appropriate.
Proficiency with Infrastructure as Code (IaC) and configuration management tools, such as OpenTofu and Ansible, to automate repeatable infrastructure provisioning and configuration.
Strong Linux administration and troubleshooting skills, particularly with Red Hat Enterprise Linux and related tooling.
Experience building, securing, deploying, and troubleshooting containerized applications using Podman, Kubernetes, and Helm.
Experience integrating static application security testing (SAST), code quality checks, and static analysis into CI/CD pipelines, including triaging findings and supporting remediation.
Ability to independently resolve complex technical issues, drive improvements to DevSecOps practices, and mentor junior engineers.

Pay Information Full-Time Salary Range: $120600.00 - $224000.00 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.

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More about this job

Skills

GitLab
CI/CD
Infrastructure as code
Troubleshoot
Process improvement
C++
Oracle Java
Python
Debugging
Git
Linux
GitHub
Test automation
Microsoft Azure
Security regulations
Ansible
Troubleshooting
Red Hat Enterprise Linux
Kubernetes
Statistical quality control

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