DevSecOps Network Engineer SME

• Secure Network Architecture Design
• Architect and deploy secure networks for advanced air platform systems, ensuring high availability, resilience, and scalability.
• Implement zero-trust architectures, network segmentation, and high-performance solutions tailored to air platform dataflows.
• DevSecOps Integration
• Integrate secure networking solutions into DevSecOps pipelines supporting air platform development, test, and deployment environments.
• Automate network provisioning, monitoring, and maintenance using Infrastructure as Code (IaC) tools such as Terraform or Ansible.
• Cloud and Hybrid Environment Networking
• Design and maintain secure cloud and hybrid network environments that support advanced air platform systems.
• Configure Virtual Private Clouds (VPCs) and enable secure communication for distributed systems.
• Cybersecurity Implementation
• Apply security controls (e.g., encryption, firewall management, secure protocols) across the network infrastructure consistent with NIST cybersecurity frameworks and RMF guidelines.
• Monitor network performance, detect vulnerabilities, and respond to incidents using security tools such as Splunk, Elastic Stack, and AWS Security Hub.
• Collaboration Across Teams
• Collaborate with systems engineers, software developers, cybersecurity engineers, and operations teams to ensure the network infrastructure supports the program's mission requirements.
• Educate team members on secure networking within DevSecOps principles, fostering a culture of security and collaboration.

• Bachelor's degree in Computer Science, Networking, Cybersecurity, or related technical field; advanced degrees preferred.
• Minimum of 10+ years of experience in network engineering, DevSecOps practices, and enterprise-level security.
• Extensive experience with secure network designs supporting defense, aerospace, or classified systems environments.
• Proficiency with automation tools such as Terraform, Ansible, Chef, or Puppet.
• In-depth knowledge of cybersecurity frameworks (NIST, RMF, Zero Trust) and compliance standards.
• Hands-on experience with cloud networking solutions (AWS, Azure, GCP), container orchestration (Kubernetes, Docker), and CI/CD pipelines.
• Must possess an active Top Secret clearance with eligibility for SCI.

• Master's degree
• 12+ years of experience in network engineering, DevSecOps practices, and enterprise-level security.
• Certifications such as CompTIA Security+, Certified Ethical Hacker (CEH), or Certified Information Systems Security Professional (CISSP)
• Familiarity with NIST
• Experience supporting advanced air platforms or similar complex military systems.
• Familiarity with avionics networking protocols, mission planning systems, or flight-critical communications.
• Strong problem-solving skills with the ability to troubleshoot complex connectivity and security issues under tight timelines.
• Confidence in presenting technical solutions to senior stakeholders and government clients.

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  Interesting Work:
  
  
  
  Our co-workers support some of the most important and critical programs to our national defense and security.
  
  
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  Values:
  
  
  
  Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.
  
  
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  100% Employee Owned:
  
  
  
  We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.
  
  
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  Great Benefits - Most Full-Time Staff Are Eligible for:
  
  
  




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  Starting PTO accrual of 20 days PTO/year + 10 holidays/year
  
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  Flexible schedules
  
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  6% 401k match with immediate vesting up to $9k annually
  
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  Semi-annual bonus eligibility (July and December)
  
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  Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account
  
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  Up to $10,000 in annual educational reimbursement
  
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  Other company funded benefits, like life and disability insurance
  
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  Optional zero deductible Blue Cross/Blue Shield health insurance plan
  




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  Track Record of Success:
  
  
  
  We have grown every year since our founding in 1993.
  
  

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

For more information about MTSI, please visit www.mtsi-va.com