Aberdeen, United States of America Hybrid Full-time $85k - $130k

LufCo is hiring a Cyber Security Engineer

About the Role

Role Overview

This position supports a DevSecOps team responsible for achieving and maintaining the first-ever accreditation for critical Army programs. The Cyber Security Engineer will apply technical expertise to integrate security into the full development lifecycle, ensuring systems meet stringent compliance and operational requirements from inception through deployment.

Key Responsibilities

  • Lead and maintain compliance through each phase of the Department of Defense Risk Management Framework (RMF), including documentation and process execution
  • Develop, update, and manage System Security Plans (SSP) and ensure continuous Authority to Operate (ATO) validation
  • Implement and verify Security Technical Implementation Guides (STIGs) across Linux and Windows platforms to enforce system hardening
  • Utilize the eMASS platform to manage, track, and submit RMF artifacts and compliance records
  • Support secure cloud operations by applying security controls within cloud infrastructure environments
  • Collaborate with software development teams to embed security practices into CI/CD pipelines
  • Apply knowledge of IAVMs, net-worthiness, and authentication frameworks to maintain system integrity and resilience
  • Troubleshoot and resolve security issues using foundational system administration skills in both Linux and Windows environments

Required Qualifications

  • Active TS/SCI clearance with Polygraph; U.S. citizenship is required
  • Bachelor’s degree in a technical field such as computer science, information security, or engineering
  • Minimum of three years of direct experience in cybersecurity engineering or related roles
  • Proven experience guiding programs through the DoD RMF process
  • Hands-on experience managing SSPs and maintaining ATO status across system lifecycles
  • Familiarity with eMASS for RMF package management
  • Experience applying STIGs on Linux and Windows systems
  • Understanding of cloud security principles, CI/CD workflows, and system administration fundamentals
  • Knowledge of authentication and authorization architectures and associated tooling

Work Environment

This is a hybrid role based in Aberdeen, MD, with approximately 80% onsite presence required. The environment emphasizes collaboration, technical rigor, and mission-driven outcomes.

Benefits

  • Competitive compensation based on experience and qualifications
  • Comprehensive medical, dental, and vision coverage
  • Generous paid time off and flexible leave policies
  • 401K plan with employer matching contributions
  • Tuition reimbursement for continued education and professional development

Commitment to Equal Opportunity

This organization is dedicated to building a diverse and inclusive workforce. All qualified applicants will be considered without regard to race, color, religion, age, sex, national origin, disability, genetics, veteran status, sexual orientation, gender identity, or expression. We uphold a workplace free from discrimination and harassment in all forms.

Required Skills
Risk Management Framework (RMF)System Security Plan (SSP)Authority to Operate (ATO)Security Technical Implementation Guides (STIGs)eMASSLinuxWindowsCI/CD pipelinescloud environments Risk Management Framework (RMF)System Security Plan (SSP)Authority to Operate (ATO)Security Technical Implementation Guides (STIGs)eMASSLinuxWindowsCI/CD pipelinescloud environments
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About company
LufCo
LufCo develops advanced hardware, computing, and communication systems for national security and defense applications, specializing in ruggedized and expeditionary solutions.
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Job Details
Department Technology Integration
Category security
Posted 11 days ago