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Staff / Sr Staff Cybersecurity Engineer

SciTec
Boulder, CO Full Time
POSTED ON 3/19/2026 CLOSED ON 4/12/2026

What are the responsibilities and job description for the Staff / Sr Staff Cybersecurity Engineer position at SciTec?

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.

Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. SciTec cannot sponsor or assume sponsorship of employee work visas of any type. Further, U.S. citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements will not be considered. 

SciTec has immediate opportunities for experienced Staff and Senior Staff Cybersecurity Engineers.  

Responsibilities 

  • Stay up to date with latest revisions of NIST RMF revisions and develop/update policy documents as needed 
  • Document and implement security of the Continuous Integration (CI) pipelines in GitLab CI/CD using JFrog Artifactory, SonarQube, and Ansible 
  • Develop threat models and other required documentation that describe end-to-end security of the SDLC 
  • Manage integration, security scanning, and deployment security of multiple applications into orchestrated frameworks 
  • Ensure software promotions comply with government security policies at all classification levels 
  • Manage AWS (GovCloud) security to maintain integrity of software artifacts 
  • Other duties as assigned. 
  • Bachelor’s degree in cybersecurity, computer science, engineering, mathematics, or physical sciences 
  • At least two years of professional experience building and executing DevOps or DevSecOps solutions using Continuous Integration / Continuous Deployment (CI/CD)
  • Demonstrated experience in NIST RMF, CMMC, and STIG compliance 
  • Demonstrated experience in applying security best practices to containerized solutions and orchestration frameworks such as Docker, Podman, Kubernetes, etc. 
  • Demonstrated cybersecurity protocols are followed in development, test and production environments 
  • Knowledgeable with different types of software licenses (Public Domain, LGPL, Permissive, Copy Left, Proprietary)  
  • The ability to obtain and maintain a DoD security clearance 
  • Ability to work 100% on-site 
  • Detail oriented 
  • Good verbal and written communication skills 

Candidates who have any of the following skills will be preferred: 

  • Demonstrated experience with static and dynamic analysis tools 
  • Demonstrated experience with software package artifact management using JFrog Artifactory, Nexus or similar 
  • Experience with software vulnerability assessment and remediation using SAST/DAST and tools like Sonarqube 
  • Experience with Python3 or C  
  • Experience with container security tools such as Grype, Syft, Snyk, etc. 
  • Systems and service administration in a Linux environment, including the installation and maintenance of applications supporting CI/CD like Gitlab, etc 

*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment. 

Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. 

SciTec offers a highly competitive salary and benefits package, including:

  • 4% Safe Harbor 401(k) match
  • 100% company paid HSA Medical insurance, with a choice of 2 buy-up options
  • 80% company paid Dental insurance
  • 100% company paid Vision insurance
  • 100% company paid Life insurance
  • 100% company paid Long-term Disability insurance
  • Short-term Disability insurance
  • Annual Profit-Sharing Plan
  • Discretionary Performance Bonus
  • Paid Parental Leave
  • Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
  • Flexible work hours

The pay range for this position is $98,000 - $146,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation.

SciTec is proud to be an Equal Opportunity employer. VET/Disabled.

Salary : $98,000 - $146,000

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