Demo

Network Engineer

Modern Technology Solutions, Inc. (MTSI)
Los Angeles, CA Full Time
POSTED ON 1/9/2026
AVAILABLE BEFORE 2/14/2026
Position Overview

We are seeking a highly skilled and motivated Network Engineer to join our team in Los Angeles, California.

The Network Engineer will play a critical role in designing, implementing, maintaining, and securing network systems. This position requires expertise in high-performance, secure, and scalable network solutions tailored to support multi-domain operations and open systems architectures. This position requires to work onsite full-time.

Contract Overview

Golden Dome is a national-level, whole-of-nation initiative in which you will play a critical role in advancing next-generation homeland defense capabilities. If you are seeking a fast-paced position focused on developing innovative software for the Space-Based Interceptor mission, this opportunity is designed for you.

Key Responsibilities

Network Design and Architecture:

  • Develop and implement secure and resilient network architectures to support Golden Dome operational requirements.
  • Evaluate hardware, software, and configurations to optimize network performance and scalability.
  • Design network systems that support advanced communications, data flows, and mission-critical applications.

Network Deployment And Integration

  • Oversee the installation, configuration, and integration of network infrastructure components (routers, switches, firewalls, etc.).
  • Ensure seamless interoperability between network systems and software components, particularly in open systems environments.

Network Performance And Optimization

  • Conduct regular tests and analysis to improve network performance, reduce latency, and minimize downtime.
  • Implement Quality of Service (QoS) measures to prioritize critical data flows.

Cybersecurity Implementation

  • Establish and enforce security protocols, policies, and measures to safeguard network infrastructures against attacks and unauthorized access.
  • Support compliance with DoD cybersecurity guidelines, including RMF (Risk Management Framework) and Zero Trust principles.

Troubleshooting And Maintenance

  • Monitor network health using diagnostic tools to quickly identify and resolve issues.
  • Manage upgrades, patch installations, and preventive maintenance tasks to ensure reliability and security.

Documentation And Reporting

  • Create detailed network diagrams, technical documentation, and operational guidelines for implementation and maintenance.
  • Provide regular status updates and reports to program leadership.

Collaboration And Consultation

  • Work closely with system engineers, software developers, and program stakeholders to align network capabilities with program goals and technical requirements.
  • Offer expert guidance on network-related decisions and trade-offs during system design and development phases.

Required Qualifications

Education and Experience:

Bachelor’s degree with 15 years’ related experience; Master’s degree highly preferred.

Required Security Clearance

  • Must have an Active Top-Secret Clearance with SCI Eligibility
  • 5 years’ prior experience for access to Special Access Program Information (SAP), or Controlled Access Program (CAP); must have 1 year in the last 5 years.

Required Skills

  • 15 years’ professional experience in network design, implementation, and troubleshooting, preferably in DoD or aerospace programs.
  • Expertise in TCP/IP, networking protocols, and routing/switching technologies.
  • Hands-on experience with hardware platforms such as Cisco, Juniper, Arista, or similar network solutions.
  • Familiarity with encryption technologies, VPNs, load balancers, and wireless communications.
  • Experience with network monitoring tools (e.g., SolarWinds, Wireshark) and configuring firewalls (e.g., Palo Alto, Fortinet).
  • Understanding of DoD policies, frameworks, and standards including DISA STIGs, RMF compliance, or other networking-related regulations.

#Merlin

Salary.com Estimation for Network Engineer in Los Angeles, CA
$92,810 to $111,978
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