The Staff Cybersecurity Platform Engineer designs and optimizes secure network, cloud, and infrastructure architectures, implements compliance and threat-mitigation controls, and resolves complex platform issues. The role requires 5+ years of relevant experience, a related bachelor's or master's degree, and eligibility for a DoD Secret clearance.
150k – 230k/yr
On-site7+ YOESecurity Engineering
About the role
Responsibilities
Decompose, allocate, and implement cybersecurity requirements into system architecture.
Enforce network security architecture and compliance with cybersecurity standards and best practices.
Develop installation and configuration documentation required to obtain Authorizations to Operate (ATOs).
Optimize secure network topologies, including segmentation, firewalls, VPNs, and zero-trust models.
Implement Security Technical Implementation Guides (STIGs) and develop Base Media solutions supporting Plans of Actions and Milestones (POA&Ms) to mitigate cyber risks.
Implement threat detection, mitigation, and incident response strategies.
Provide technical insight on the X-BAT GCS cybersecurity stack to cross-functional teams.
Ensure system scalability, reliability, and performance through proactive design and monitoring.
Troubleshoot and resolve complex network and infrastructure issues.
Implement Voice over IP capabilities with Network Engineering teams.
Requirements
Ability to obtain and maintain a U.S. Department of Defense Secret clearance.
Bachelor's or master's degree in Cybersecurity, Computer Science, Computer Engineering, or a related IT field.
5+ years of experience in platform engineering, cybersecurity, or network engineering.
Knowledge of network protocols, including TCP/IP, DNS, and DHCP.
Strong expertise in cybersecurity frameworks and protocols, including Zero Trust, NIST SP 800-53, NIST SP 800-63B, ISO 27001, firewalls, IDS/IPS, and encryption standards.
Hands-on experience with enterprise networking hardware, including routers, switches, firewalls, and load balancers.
Experience with cloud networking in AWS, Azure, or Google Cloud and hybrid environments.
Experience implementing Voice over IP solutions.
Preferred Qualifications
Industry certification such as CCIE, CCNP, CISSP, or equivalent.
Strong DevSecOps background with hands-on Kubernetes, including admission control, OPA/Gatekeeper, and workload identity.
Experience with Terraform, including reusable secure modules and policy-as-code.
Experience designing architectures for classified networks.
Experience with software-defined networking and network automation.
Familiarity with DevOps and infrastructure-as-code tools such as Terraform and Ansible.
Knowledge of compliance requirements such as FedRAMP, Department of Defense, or other regulated-environment standards.
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