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Lockheed Martin
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May 28, 2026
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Cyber Security Engineer - Entry Level

Longmont, CO
Full-time
Onsite
Entry Level
Lockheed Martin Space is a pioneer in the aerospace sector, dedicated to crafting innovative solutions for complex engineering challenges. The Cyber Security Engineer will be responsible for conducting secure code reviews, validating IT infrastructure configurations, and advising software teams on cybersecurity best practices.
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Responsibilities

  • Conduct comprehensive secure code reviews of custom developed applications to identify and remediate vulnerabilities
  • Evaluate and validate the secure configuration of information technology infrastructure components in accordance with industry standards and internal policies
  • Perform Security Technical Implementation Guide (STIG) assessments on proprietary software to ensure compliance with DoD/NIAP baselines
  • Advise software development teams on cybersecurity best practices, threat modeling, and secure design principles
  • Administer, update, and integrate security tooling within the continuous integration/continuous deployment (CI/CD) pipeline to maintain a robust software security posture

Qualification

Required

  • Bachelor's degree in Computer Science, Computer Engineering, or a related technical discipline, or an equivalent mix of education, training, and experience in a comparable technical field
  • Experience 0 to 2 years of software development experience which includes professional experience, relevant internships, hackathons, or robust personal projects
  • Proficiency in at least one object-oriented language or C/C++
  • Version Control: Git
  • Basic working knowledge of relational database concepts
  • Data Structures and Algorithms, Software Development Life Cycle
  • Security Scanning Tools: SAST
  • Experience with containerization (building and running)
  • Able to breakdown, reattach and troubleshoot technical challenges
  • Able to collaborate and communicate with team members to work through and solve technical challenges

Preferred

  • Experience performing cybersecurity accreditation activities in support of software and system requirements, design, development, testing, and sustainment of approvals - Authority To Operate
  • Experience with NetBrain, Zenoss and Hewlett Packard Network Automation (HPNA)
  • Familiar with eMASS, HBSS, ACAS, SCAP Compliance Checker (SCC), DISA STIGs
  • Experience with Secure Configuration/Hardening of DoD Information Systems
  • Experience with Intel Driven Threat Modeling, preferably classified Cyber Threat Intel Support
  • Experience briefing complex cyber security principles to all levels of knowledge and skill
  • Experience briefing high level customer stakeholders with cyber security concerns and remediation tactics
  • Knowledge of NIST 800-53
  • Experience with RHEL and Windows Server/Professional
  • Experience with SIEM and cloud technologies including LogRhythm, Splunk, Jira, and Confluence
  • DoD 8570 IAT II Certification
  • Ability to provide guidance on DoD Cyber regulations and requirements to engineering and software development staff
  • Experience with responding to cyber incidents from detection through remediation
  • Intuitive and proactive self-starter that's accountable and mission focused

Benefits

Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.
Glassdoor
4.1
Founded in 1912
Bethesda, Maryland, USA
10001+ employees
https://www.lockheedmartin.com
Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.
Glassdoor
4.1
Founded in 1912
Bethesda, Maryland, USA
10001+ employees
https://www.lockheedmartin.com