MDE (Cyber, Network & Systems)

Infinity Technology Services LLC•Colorado Springs, CO
•$140,000 - $165,000

About The Position

The Multi-Disciplinary Engineer (Cyber, Network, & Systems) designs, integrates, secures, and sustains complex information technology environments across systems engineering, network engineering, and cybersecurity. The role supports the full lifecycle of enterprise and mission-critical solutions, including requirements development, architecture design, implementation, testing, accreditation, and operational support. The position calls for a technical background in systems administration, network infrastructure, cybersecurity operations, and systems engineering principles. The engineer collaborates with engineers, program managers, cybersecurity professionals, and stakeholders to deliver secure, reliable, and scalable solutions that meet organizational and mission requirements.

Requirements

  • Bachelor's degree in engineering, Computer Science, Information Systems, Cybersecurity, Information Technology, or a related technical field.
  • 5+ years of experience supporting systems engineering, network engineering, cybersecurity, or related technical disciplines.
  • Experience working with complex enterprise IT environments.
  • Strong understanding of systems integration and infrastructure design.
  • Knowledge of cybersecurity principles, frameworks, and best practices.
  • Active Secret Clearance.
  • U.S. citizenship is required.

Nice To Haves

  • Windows Server.
  • Linux (RHEL, Rocky, Ubuntu, CentOS).
  • VMware vSphere/ESXi.
  • Microsoft Azure.
  • AWS Cloud Services.
  • PowerShell and scripting automation.
  • Routing and switching.
  • Cisco, Juniper, or Palo Alto Networks.
  • VLANs.
  • Risk Management Framework (RMF).
  • NIST 800-53.
  • Security Technical Implementation Guides (STIGs).
  • Vulnerability management.
  • Security Information and Event Management (SIEM).
  • One or more of the following certifications: CISSP, Security+, Network+, CCNA or CCNP, CySA+, CASP+, or Certified Systems Engineering Professional (CSEP).

Responsibilities

  • Develop and analyze system requirements, architectures, and technical baselines.
  • Design, integrate, and maintain physical and virtualized system environments.
  • Perform system lifecycle activities including planning, implementation, testing, deployment, and sustainment.
  • Develop technical documentation, engineering diagrams, operating procedures, and configuration management artifacts.
  • Support system modernization, technology refresh initiatives, and infrastructure upgrades.
  • Design, configure, and maintain enterprise LAN, WAN, WLAN, and cloud-connected network architectures.
  • Troubleshoot network performance, availability, and security issues.
  • Configure and manage routers, switches, firewalls, VPNs, and network management tools.
  • Implement secure network architectures in accordance with industry and government standards.
  • Monitor network health and capacity to ensure operational effectiveness.
  • Implement security controls in accordance with NIST RMF, NIST 800-53, STIGs, CIS Benchmarks, and organizational policies.
  • Conduct vulnerability assessments, risk analysis, and remediation activities.
  • Support Authority to Operate (ATO) activities and cybersecurity compliance requirements.
  • Manage endpoint protection, security monitoring, incident response, and threat mitigation efforts.
  • Develop and maintain security documentation including SSPs, POA&Ms, and risk assessments.
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