title: "Lockheed Martin Software Engineer Intern in 2026: Roles, Pay, and How to Get Hired" slug: lockheed-martin-software-engineer-intern-2026 description: "Guide to Lockheed Martin software engineering internships in 2026. Pay ($25-$35/hr), languages (Java, Python, C++), projects (F-35, satellite systems, cyber), and interview preparation." category: Internships keywords: lockheed martin software engineer intern, lockheed martin swe intern 2026, lockheed martin software internship, defense software intern datePublished: "2026-02-28"
Lockheed Martin Software Engineer Intern in 2026: Roles, Pay, and How to Get Hired
Software engineering at Lockheed Martin is not what most computer science students picture when they think of software jobs. There are no consumer apps, no social media feeds, and no ad-targeting algorithms. Instead, Lockheed Martin software engineers build mission-critical systems where reliability is measured in human lives and national security outcomes. The software running inside an F-35 cockpit, managing a GPS III satellite constellation, or coordinating missile defense systems demands a level of rigor that few other employers require.
For software engineering students, a Lockheed Martin SWE internship offers something unique: the chance to write code that flies in fighter jets, orbits the Earth, or defends an entire nation. This guide covers exactly what the role involves, what it pays, and how to land one in 2026.
What Software Engineer Interns Actually Do
Lockheed Martin's software engineering intern roles fall into several distinct categories. The work varies significantly depending on which business area and program you join.
Mission Software Development
This is the most sought-after category among SWE interns. Mission software developers write the code that directly controls weapons systems, aircraft avionics, satellite payloads, and spacecraft operations. This work typically involves:
- Embedded systems programming in C and C++ for real-time operating systems
- Model-based systems engineering using MATLAB/Simulink
- Hardware-in-the-loop (HITL) testing where your code runs on actual flight hardware
- Formal verification and DO-178C compliance for safety-critical software
Satellite Ground Systems
Ground systems software powers the command and control infrastructure for Lockheed Martin's satellite programs. Interns in this area work on:
- Telemetry processing applications that decode and display satellite health data
- Command sequencing tools that generate and validate satellite commands
- Mission planning software for orbit management and payload scheduling
- Data visualization dashboards for mission operations centers
Ground systems roles tend to use more modern tech stacks than embedded mission software. You are more likely to encounter Java, Python, and web technologies in ground systems work.
Cybersecurity and Information Assurance
Lockheed Martin's cybersecurity team is one of the largest in the defense industry, and SWE interns contribute to both offensive and defensive cyber capabilities. Projects include:
- Security tool development using Python and Go
- Threat detection algorithm implementation
- Network security infrastructure and monitoring
- Vulnerability analysis and penetration testing support
DevSecOps and Infrastructure
A growing area within Lockheed Martin's software organization, DevSecOps interns work on the infrastructure that enables software delivery across classified and unclassified networks. This involves:
- CI/CD pipeline development using Jenkins, GitLab CI, and container orchestration
- Cloud migration to classified cloud environments (AWS GovCloud, Azure Government)
- Infrastructure as code using Terraform, Ansible, and Kubernetes
- Automated testing frameworks for continuous integration
Compensation Details for SWE Interns
Software engineering interns at Lockheed Martin earn competitive rates that reflect both education level and the specialized nature of the work.
| Level | Hourly Rate (2026) | 12-Week Gross Pay |
|---|---|---|
| Sophomore (CS/SE) | $25–$28/hr | $12,000–$13,440 |
| Junior (CS/SE) | $28–$31/hr | $13,440–$14,880 |
| Senior (CS/SE) | $31–$34/hr | $14,880–$16,320 |
| Master's (CS/SE) | $34–$35/hr | $16,320–$16,800 |
Location-Based Adjustments
SWE intern pay does not vary dramatically by location at Lockheed Martin. However, the cost of living at different sites varies significantly:
| Location | Typical SWE Intern Projects | Cost of Living |
|---|---|---|
| Fort Worth, TX | F-35 mission software, simulation | Moderate |
| Orlando, FL | Training systems, simulation, sensor software | Moderate |
| Littleton, CO | Satellite ground systems, space vehicle software | Moderate-High |
| King of Prussia, PA | Enterprise IT, cybersecurity, DevSecOps | Moderate-High |
| Sunnyvale, CA | Satellite systems, classified space programs | Very High |
| Moorestown, NJ | Aegis combat system, radar processing software | Moderate |
| Huntsville, AL | Missile defense software, SLS contributions | Low-Moderate |
Technical Skills That Get You Hired
Lockheed Martin SWE internship postings list specific technical requirements. Here is what actually matters in the hiring process, ranked by importance.
Must-Have Skills
Programming Languages:
- C++ — Essential for mission-critical and embedded systems roles. Know memory management, pointers, and object-oriented design.
- Java — Primary language for ground systems, enterprise applications, and many internal tools.
- Python — Used extensively for scripting, automation, data analysis, and increasingly for DevSecOps tooling.
Computer Science Fundamentals:
- Data structures and algorithms (standard interview preparation)
- Operating systems concepts, particularly process management and memory
- Version control with Git (Lockheed Martin uses Git-based workflows on both classified and unclassified networks)
Strongly Preferred Skills
| Skill | Why It Matters at LM |
|---|---|
| Linux/Unix | Most development environments are Linux-based |
| SQL/Databases | Telemetry storage, data management systems |
| Agile/Scrum | LM has adopted Agile across most software teams |
| Docker/Containers | DevSecOps modernization initiatives |
| MATLAB/Simulink | Model-based development for control systems |
| Embedded Systems (RTOS) | Real-time software for flight systems |
Differentiating Skills
- DO-178C or safety-critical software standards awareness
- CI/CD pipeline experience (Jenkins, GitLab CI)
- Cloud platforms (AWS, Azure — particularly GovCloud variants)
- Cybersecurity certifications or CTF competition experience
- Systems engineering fundamentals (SysML, requirements traceability)
The Interview Process for SWE Interns
The Lockheed Martin SWE intern interview process typically follows this structure:
Round 1: Recruiter Screen (20–30 minutes)
A phone or video call with a recruiting coordinator. Questions focus on your background, graduation timeline, willingness to relocate, citizenship status, and general interest in Lockheed Martin. This is a screening call, not a technical assessment.
Round 2: Technical Interview (45–60 minutes)
The core of the evaluation process. This interview is conducted by a hiring manager or senior software engineer and includes:
Coding Assessment (15–25 minutes): You may be asked to solve a coding problem on a shared screen or whiteboard. Problems are typically easier than FAANG-level questions, focusing on practical programming ability rather than obscure algorithmic tricks. Common topics include string manipulation, array processing, basic data structure usage, and object-oriented design.
Project Deep Dive (15–20 minutes): The interviewer will select a project from your resume and ask you to walk through it in detail. They want to understand your design decisions, challenges encountered, and how you tested your solution. Be prepared to discuss trade-offs and what you would improve.
Behavioral Questions (10–15 minutes): Standard STAR-format questions about teamwork, conflict resolution, and handling ambiguity. Lockheed Martin values collaboration highly because software development on large defense programs involves working with systems engineers, hardware engineers, test engineers, and program managers.
Round 3 (Rare): Team Match Interview
Some business areas conduct a third, shorter interview to confirm fit with a specific team. This is more of a conversation than an evaluation and usually happens for highly competitive positions or when multiple teams are interested in the same candidate.
Specific Programs Hiring SWE Interns in 2026
| Program | Business Area | SWE Focus | Clearance |
|---|---|---|---|
| F-35 Lightning II | Aeronautics | Mission systems, avionics, simulation | TS required |
| GPS III/IIIF | Space | Ground control, satellite software | Secret+ |
| Orion Spacecraft | Space | Flight software, ground systems | Secret |
| OPIR (Next-Gen Missile Warning) | Space | Satellite payload, ground processing | TS/SCI |
| Aegis Combat System | RMS | Real-time processing, radar algorithms | Secret+ |
| Cyber & Intelligence | Various | Security tools, threat detection | TS/SCI |
| Enterprise IT | Corporate | DevSecOps, cloud, infrastructure | Varies |
Career Path: From SWE Intern to Senior Engineer
The software engineering career ladder at Lockheed Martin follows a defined progression:
SWE Intern → Software Engineer (Level 1) starting at $75,000–$90,000 → Senior Software Engineer (Level 2) at $90,000–$115,000 → Staff Software Engineer (Level 3) at $115,000–$145,000 → Principal/Fellow at $145,000+
With a security clearance and 5+ years of experience, Lockheed Martin software engineers are highly sought after across the entire defense industry. The combination of clearance, domain expertise, and rigorous engineering practices makes former Lockheed Martin SWEs valuable at every defense prime, intelligence community contractor, and government agency.
For detailed compensation data across all Lockheed Martin intern roles, see our comprehensive salary breakdown: Lockheed Martin Intern Salary 2026.
Apply Now
Software engineering internships at Lockheed Martin offer a career-launching combination of meaningful work, competitive compensation, and long-term career advantages including security clearance sponsorship. The 2026 application cycle opens in late summer 2025.
Browse current software engineering positions in the space industry on Zero G Talent, or explore all open roles at Lockheed Martin and other defense primes to find the right fit for your skills.
