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OMNI · 2 months ago

TS/SCI Senior Cybersecurity Engineer

Boulder, CO

Full-time

Hybrid

Senior Level

$166K/yr - $201K/yr

6+ years exp

Omni Federal is a specialized software solutions provider focused on enhancing the technological capabilities of the federal government. They are seeking a Senior Cybersecurity Engineer to support their Space Portfolio, responsible for architecting, implementing, and securing advanced mission systems across classified and unclassified environments.

AnalyticsArtificial Intelligence (AI)Information TechnologyMachine LearningSoftware

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Design, implement, and maintain secure system architectures for cloud and on-premise environments

Develop and apply security configurations for operating systems, containers, and networks

Integrate security controls into CI/CD pipelines to enable secure-by-design software delivery

Apply the Risk Management Framework (RMF) and NIST SP 800-53 controls throughout the system lifecycle

Support Assessment and Authorization (A&A) efforts, including documentation, testing, and evidence collection

Conduct security impact analyses and participate in design reviews for new capabilities

Perform regular vulnerability assessments using tools such as ACAS, Nessus, and OpenSCAP

Validate, track, and remediate security findings in coordination with development and operations teams

Monitor system logs and network traffic for indicators of compromise or configuration drift

Develop scripts and automation to support continuous monitoring, compliance scanning, and security enforcement

Collaborate with DevOps teams to maintain secure container registries, build pipelines, and deployment environments

Integrate security alerts into centralized dashboards to improve incident visibility and response times

Partner with ISSOs, ISSMs, and system owners to align system designs with security and accreditation requirements

Mentor junior engineers and promote a security-first mindset across teams

Communicate complex security topics clearly to both technical and program leadership audiences

Qualification

Cybersecurity EngineeringRisk Management Framework (RMF)NIST 800-53Vulnerability ManagementCloud SecurityContainer SecurityDevSecOps PipelinesSecurity Automation ToolsCommunicationMentoring SkillsTeam CollaborationDocumentation Skills

Required

Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or related technical field; Master's preferred

6+ years of experience in cybersecurity engineering, with at least 3 years supporting DoD or government systems

Strong understanding of RMF, NIST 800-53, and related security control frameworks

Hands-on experience with vulnerability management, configuration hardening, and patch management

Experience with cloud and container security in environments such as AWS, Azure, Docker, or Kubernetes

Familiarity with DevSecOps pipelines and security automation tools (GitLab CI/CD, Jenkins, Ansible, etc.)

Experience developing or maintaining ATO packages and working within eMASS

Knowledge of secure networking, encryption, and access control mechanisms

Excellent communication and documentation skills

Must be a U.S. Citizen

Preferred

Master's degree in Cybersecurity, Computer Science, or related discipline

CISSP, CASP+, CEH, or Security+ certification

Experience supporting space, defense, or mission-critical programs

Familiarity with Zero Trust Architecture and identity management solutions

Experience integrating SIEM tools such as Splunk, ELK Stack, or Graylog

Knowledge of automation for compliance (e.g., Infrastructure as Code security)

Familiarity with penetration testing and red team methodologies

Understanding of MBSE integration and digital engineering environments

Experience mentoring and leading multi-discipline technical teams

Company

OMNI

At OMNI, We design, build and operate highly intuitive and usable “user-centered” multi-tenant enterprise applications, We bring extensive industry-leading experience bringing modernization and delivering platform-level technologies.

Founded in 2017

Washington, District of Columbia, USA

201-500 employees