Software Engineer

Posted 7 Hours Ago
Be an Early Applicant
Littleton, CO, USA
In-Office
91K-169K Annually
Entry level
Aerospace • Security • Cybersecurity • Industrial
The Role
Develop and test Java, C++, and C# software for cross-domain military solutions in a Red Hat Linux and SELinux environment. Responsibilities include policy development, message parsing, XML schemas, network protocol integration, shell scripting, CI/CD, automated testing, and Agile collaboration. The role requires strong Linux and networking knowledge and may involve customer-site installations or training. A DoD Interim Secret clearance is required.
Summary Generated by Built In
Standard Job Description

WHAT WE'RE DOING
Lockheed Martin Rotary and Mission Systems is looking for Software professionals to work on Cross-Domain Solution (CDS) products that protect and defend the information flow of critical and time sensitive data on many military application and networks. 

WHO WE ARE
At Lockheed Martin Rotary and Mission Systems (RMS), you will ensure cyber security standards are met and implemented. 

WHO YOU ARE
The candidate will be working in an agile development environment on RedHat Linux-based OS, and will be responsible for supporting elements of the design/sustainment/development efforts. The candidate should be a well-rounded software developer with experience in an object oriented language, such as C++, C# and Java. The candidate should be a self-starter that is attentive to details and works well in a team. 

THE WORK
Duties to include software design and development in a Java/C++/C# SELinux environment, SELinux Policy creation, maintenance and debugging, message parser development, XML schema development, network protocol integration, shell scripting development, and software test. 

Additionally, the proven ability to provide software engineering is required. Flexibility and agility to changing requirements and programming languages, and a desire to learn and experience new opportunities to improve team performance is a must.

Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. 

Join the team to help become “Raise the Bar” compliant. This compliance will involve the implementation of new stream and file pipelines for many different protocols including video.

This team promotes the Agile Methodologies, where it has 4 3-month increments per year. Each increment has 4 3-week sprints. A typical sprint will include planning, retrospectives, demos to stakeholders, development and test stories, and finally selloffs to track progress to a product owner. Each team will consist of a Scrum Master and 4-7 developers and testers. The development teams works within the Deer Creek facility and at times can work remote. 

In addition as a developer for TMAN if you will have opportunities to volunteer support to the end customers by travelling to site and performing installations or trainings of the cross domain solution. 

The individual selected for this team will need to have a high level of self and team motivation. An ideal candidate will be a self-starter and a strong problem solver. They will also need to have a deep understanding of continuous integration and deployment (CI/CD). 

Many digital transformation techniques are used to facilitate development on the problem include Jenkins, Atlassian Suite of Tools, automated testing through software integration tests (SWIT), CPPUnit, JUnits with JMockit, and Eggplant. 

This position will involve software development using Java / C++/C# and some bsh/python 80% of the time with a team that collaborates between each other hourly. SELInux policies are also important to TMAN as we are required to run our software with SELinux enabled. The Cross domain solution also requires strong linux and networking knowledge.

Basic Qualifications

• DoD Interim Secret Security Clearance 
• Working knowledge of C++, C# or Java
• Some knowledge of network programming, TCP, UDP, IPC
• Object-Oriented development
• Unit Testing – GTest, Junit, Jmockit

Desired Skills

• Python, Perl, Bash
• Linux
• SELinux
• Security+
• Cross Domain Solutions
• Raise the Bar
• CI/CD - Jenkins, Fortify, Sonarqube
• Version Control: Git/Bitbucket

Pay Information

Full-Time Salary Range: $91200.00 - $169400.00

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

  • DoD Interim Secret Security Clearance
  • Working knowledge of C++, C#, or Java
  • Knowledge of network programming, including TCP, UDP, and IPC
  • Object-oriented development experience
  • Unit testing experience with GTest, JUnit, or JMockit
  • Python, Perl, or Bash experience
  • Linux experience
  • SELinux experience
  • Security+ certification
  • Cross-Domain Solutions experience
  • CI/CD experience with Jenkins, Fortify, or SonarQube
  • Version control experience with Git or Bitbucket

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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