Cybersecurity Asset Engineer (Clearance Required)

SciTec Incorporated; Boulder (CO); On-site; USD 129,000 - 152,000; Full time

Benefits offered by this job

Safe Harbor 401(k) match

Company paid health insurance

Paid parental leave

Generous paid time off

Flexible work hours

Job summary

SciTec Incorporated, a Firefly Aerospace subsidiary, seeks a Cybersecurity Asset Engineer to harden mission infrastructure, apply DISA STIGs, and support RMF/ATO activities across servers, networks, and storage. You will work with engineering teams to remediate findings and embed security into deployments.

The ideal candidate has a DoD Secret clearance, a BS in a related field, Security+ or higher, and 6+ years in cybersecurity engineering or mission systems security, plus strong documentation

Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Engineering, or related field.
• Active DoD security clearance (Secret or higher).
• Six+ years of professional cybersecurity engineering or mission systems security experience.
• Three+ years in DoD information systems roles.

Responsibilities

• Harden and secure mission infrastructure assets across servers, networks, storage, and platforms.
• Apply and maintain DISA STIG configurations and security baselines.
• Support RMF activities and develop ATO artifacts and cybersecurity documentation.
• Conduct vulnerability assessments, coordinate remediation, and validate fixes.
• Manage patching strategies and verify corrective actions.
• Provide security input to system architecture and deployment decisions.
• Ensure logging, monitoring, and access controls meet security requirements.
• Support audit readiness and continuous monitoring.

Skills

Active clearance

6+ years cybersecurity experience

RMF processes

Vulnerability scanning

Remediation

Linux security

Network security

Documentation

Communication

Education

Bachelor's degree in Cybersecurity/CS/Engineering

Security+ Certification

Tools

DISA STIGs and baselines

STIG Viewer

ACAS or similar scanning tools

DISA SCAP Compliance Checker

NIST 800-53 controls

Job description

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. Applicants that do not meet this requirement will not be considered.

SciTec is seeking a Cybersecurity Asset Engineer to ensure the security, compliance, and operational resilience of mission-critical systems and infrastructure assets.

This role focuses on securing deployed environments, including servers, platforms, network devices, and supporting systems, across their lifecycle. The Cybersecurity Asset Engineer partners with infrastructure, platform, software, and program teams to integrate cybersecurity into system architecture, deployment, sustainment, and accreditation activities.

This is not a pure policy or audit role. The ideal candidate is technically hands-on and capable of working directly with engineering teams to harden systems, remediate findings, and maintain mission cyber readiness.

Responsibilities

• Harden and secure mission infrastructure assets, including servers, network devices, storage systems, and supporting platforms
• Apply and maintain DISA STIG configurations and security baselines across deployed environments
• Support RMF activities, including development and maintenance of ATO artifacts and cybersecurity documentation
• Conduct vulnerability scanning, assess impact of findings, and coordinate remediation efforts
• Manage patching strategies and validate corrective actions for identified vulnerabilities
• Provide cybersecurity input to system architecture, enclave segmentation, and infrastructure design decisions
• Ensure logging, monitoring, and access controls meet security and compliance requirements
• Support audit readiness, security assessments, and continuous monitoring activities
• Collaborate with infrastructure, platform, software, and program teams to integrate security into system deployments
• Identify and mitigate operational cybersecurity risks across the asset lifecycle
• Support incident response preparation and forensic readiness efforts
• Communicate cybersecurity posture, risks, and remediation plans to technical and program leadership
• Other duties as assigned

• Bachelor's degree in Cybersecurity, Computer Science, Engineering, or related field
• Active DoD Secret clearance or higher
• Security + Certification
• 6+ years of professional experience in cybersecurity engineering or mission systems security
• 3 plus years working information systems roles in the DOD space
• Experience supporting RMF processes and ATO activities
• Experience applying DISA STIGs and security baselines
• Experience conducting vulnerability scanning and remediation
• Strong understanding of Linux systems security
• Familiarity with network security concepts and segmentation
• Experience working in secure or classified environments
• Ability to obtain and maintain a DoD security clearance
• Strong documentation and communication skills
• Proven oral and written communication skills
• Strong attention to detail

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

• Experience supporting classified mission systems
• Experience using: DISA SCAP Compliance Checker, STIG Viewer, ACAS or similar scanning tools
• Familiarity with NIST 800-53 and related controls
• Experience integrating security into DevSecOps pipelines
• Experience securing container platforms (Kubernetes/OpenShift)
• Security+ or other relevant cybersecurity certifications
• Experience supporting data center or IaaS environments

*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
• 100% company paid Hospital Indemnity insurance
• Voluntary Accident and Critical Illness 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 $129,000 - $152,000 / 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.