Demo

Network Engineer

Trabus Technologies
San Diego, CA Full Time
POSTED ON 12/3/2025
AVAILABLE BEFORE 2/3/2026
Position: Network Engineer
Job Type: Full Time
Location: San Diego, CA
Salary Range: Based on experience
Clearance: Active DoD Secret Clearance


Trabus Technologies (TRABUS) is a minority-owned, service-disabled veteran-owned small business (SDVOSB) headquartered in San Diego, California. Since 2010, TRABUS has delivered cutting-edge solutions in wireless technologies, cybersecurity, and artificial intelligence to federal and private sector clients.

We are proud to have been recognized by Inc. 5000 as one of the fastest-growing private companies in the U.S. for seven consecutive years. At TRABUS, innovation and mission success are at the heart of what we do.

SUMMARY:
TRABUS is seeking an experienced Network Engineer to design, implement, maintain, and support network infrastructure in a mission-critical environment. The successful candidate will have a strong foundation in secure network architecture, system integration, Windows/MacOS/Linux administration, and familiarity with Cybersecurity Maturity Model Certification (CMMC) cybersecurity frameworks.

RESPONSIBILITIES:
  • Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
  • Well-versed in Windows, Linux and MacOS. 
  • Perform network maintenance and system upgrades including service packs, patches, hot fixes, and security configurations
  • Monitor network performance and health, ensuring continuous system uptime and reliability
  • Track overall system resource utilization, trending, and capacity planning using logging and analytical tools such as Intune and Grafana. 
  • Provide Level 2/3 support and troubleshooting for network issues
  • Perform routine updates and configuration cycles for Windows 11/Server 2016/2019, Ubuntu and other LINUX distributions, as well as MacOS systems
  • Administer and support Windows Active Directory, Azure Active Directory, and Office 365 environments
  • Proficient in configuring and managing VPNs (specifically WireGuard VPN) and establishing isolated network environments safe computing environments
  • Ensure compliance with configuration and change management processes
  • Implement and support CMMC compliance practices, including documentation, secure access control, and logging of system data and policies.
  • Work collaboratively with security personnel and vendors for problem resolution and implementation of cybersecurity best practices
  • Work closely with development teams and platform engineers in deploying robust and CMMC compliant network environments that facilitates efficient software development work.  

REQUIREMENTS:
  • Bachelor’s degree in electrical engineering, Computer Engineering, Computer Science, Information Technology, or a related quantitative field
  • 8 years of experience with an Associate’s degree and DoDInst. 8570 IAT Level 2 in lieu of a bachelor’s degree; or 10 years of experience and DoDInst. 8570 IAM Level 2 in lieu of a bachelor’s degree; or 4 years of experience with a master’s degree in information systems, Computer Science or similar computing focused engineering.   
  • 4 years of experience managing secure network environments and infrastructure
  • Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS, SSH), VPNs and Firewalls
  • Proficient in both cloud and on-premises environments and establishing a strong software development focused environment at TRABUS
  • Solid understanding of OSI or TCP/IP models and software-defined networking with Access Control Policies. 
  • Proficiency in managing Windows, MacOS and LINUX-based systems
  • Experience supporting federal systems and complying with federal cybersecurity standards
  • Familiarity with CMMC Level 2 controls and implementation practices
  • Experience with network monitoring and diagnostic tools

DESIRED QUALIFICATIONS:
  • 8 years of experience handling secure networks and infrastructure
  • Security or equivalent DoDInst. 8570 IAT Level II certification
  • Advanced LINUX/Unix-based system administration and security hardening experience
  • Clearance: Active Top Secret or Top Secret Eligible (SCI eligibility preferred)

BENEFITS:
  • Paid Time Off
  • Holidays
  • Health, Dental, and Vision Insurance
  • Flexible Spending Account (FSA)
  • 401(k)
  • Life and AD&D Insurance

US citizenship and a final DoD adjudicated Secret Clearance

TO APPLY:

Visit TRABUS Careers and click “View Openings”.
Trabus Technologies is an Equal Employment Opportunity Employer. We are committed to creating a diverse environment and are proud to be an inclusive workplace. We do not discriminate based on race, color, religion, gender, sexual orientation, national origin, age, disability, or veteran status.

Salary.com Estimation for Network Engineer in San Diego, CA
$84,443 to $101,888
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