Software Engineer Sr - E3

Posted 2 Hours Ago
Be an Early Applicant
3 Locations
Hybrid
98K-182K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
The Role
Develops, tests, documents, debugs, deploys, and supports software applications throughout the development lifecycle. Applies Agile DevSecOps practices, programming, cloud, virtualization, containerization, networking, and IT service management tools. Resolves software errors, ensures standards compliance, and supports weekend and after-hours deployments. Preferred experience includes PLM systems, CI/CD pipelines, infrastructure as code, Git, and cloud or systems administration certifications.
Summary Generated by Built In
Standard Job Description
Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensures software standards are met.
Basic Qualifications

Active DoD Secret Clearance
DoD 8140/8570 Certification Level II (Security+ CE, CySA+, CISSP)
Knowledge of Agile DevSecOps principles and methodologies
Experience with application deployment and troubleshooting
Experience with virtualization (Hyper-V/VMware), containerization, and cloud-based
platforms (AWS, Azure)
Knowledge of networking protocols (TCP/IP,DNS, DHCP) and IT service management tools,
Confluence, Jira, ServiceNow)
Proficiency in programming languages such as Python, Java, C++, and scripting languages
like Bash, Perl, and PowerShell
Must be available to support weekend and after-hours application deployments

Desired Skills

Experience with Product Lifecycle Management (PLM) systems, including 3DX (ENOVIA, CATIA,
DELMIA) and other PLM tools such as Teamcenter and Xelearator
DevSecOps expertise with hands-on experience in CI/CD pipeline development, infrastructure
as code (Ansible, Kubernetes, Terraform), and GIT version control
Certifications:
• RedHat Certified System Administrator (RHCSA)
• AWS Solutions Architect Associate
• Microsoft Azure Administrator

Pay Information

Full-Time Salary Range: $98100.00 - $182100.00

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.

Skills Required

  • Active DoD Secret clearance
  • DoD 8140/8570 Certification Level II, such as Security+ CE, CySA+, or CISSP
  • Knowledge of Agile DevSecOps principles and methodologies
  • Experience with application deployment and troubleshooting
  • Experience with virtualization using Hyper-V or VMware
  • Experience with containerization and cloud-based platforms including AWS or Azure
  • Knowledge of networking protocols including TCP/IP, DNS, and DHCP
  • Experience with IT service management tools including Confluence, Jira, and ServiceNow
  • Proficiency in programming languages such as Python, Java, and C++
  • Proficiency in scripting languages such as Bash, Perl, and PowerShell
  • Availability to support weekend and after-hours application deployments
  • Experience with Product Lifecycle Management systems, including 3DX, ENOVIA, CATIA, or DELMIA
  • Experience with PLM tools such as Teamcenter and Xelearator
  • Hands-on experience developing CI/CD pipelines
  • Experience with infrastructure as code using Ansible, Kubernetes, or Terraform
  • Experience with Git version control
  • Red Hat Certified System Administrator certification
  • AWS Solutions Architect Associate certification
  • Microsoft Azure Administrator certification

Lockheed Martin Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lockheed Martin and has not been reviewed or approved by Lockheed Martin.

  • Retirement Support — Retirement benefits are described as a standout element, with a strong 401(k) program and options like an employee stock purchase plan. Feedback suggests these features meaningfully enhance total compensation and long‑term financial security.
  • Healthcare Strength — Healthcare coverage is portrayed as comprehensive from day one, with multiple plan options, mental health resources, and virtual care. Wellness supports such as on‑site services and preventive programs are also highlighted.
  • Flexible Benefits — Work arrangements often include compressed schedules and telework, contributing to a favorable work‑life balance. Feedback suggests this flexibility is a key reason many view the overall package positively.

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The Company
HQ: Bethesda, MD
108,588 Employees
Year Founded: 1912

What We Do

Customer Focus, Innovation and Purpose are Built Into Everything We Do. Lockheed Martin. Your Mission is Ours ™. Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

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