Ops Tech Alliance · 1 month ago
Infrastructure Network Administrator
Washington, DC
Full-time
Onsite
Mid Level
$92K/yr - $111K/yr
3+ years expOps Tech Alliance is seeking an Infrastructure Network Administrator to configure, maintain, and monitor secure network environments supporting mission-critical IT systems across hybrid and cloud architectures. This role ensures reliable, resilient, and secure network connectivity in compliance with Department of Defense (DoD) and Intelligence Community (IC) requirements.
Cyber SecurityInformation TechnologyProfessional Services
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Install, configure, and maintain LAN/WAN infrastructure, including routers, switches, firewalls, and other network devices
Monitor network performance, troubleshoot connectivity issues, and implement solutions to optimize availability and reliability
Apply security best practices, including STIG compliance, access control, and network segmentation
Collaborate with systems administrators, cybersecurity teams, and application developers to support integrated systems
Maintain accurate documentation of network configurations, diagrams, and operational procedures
Assist with the planning and execution of network upgrades, migrations, and modernization efforts
Qualification
Required
Current TS/SCI clearance with Polygraph
Bachelor's degree in Network Engineering, Information Technology, Computer Science, or a related field, or equivalent experience
Minimum of 3 years of experience administering and maintaining secure network environments
Proficiency with enterprise networking protocols, tools, and hardware
Experience with Cisco, Juniper, or equivalent technologies
Preferred
Relevant certifications such as CCNA, CCNP, or CompTIA Network+
Familiarity with cloud network architectures (e.g., AWS, Azure)
Experience supporting classified environments and DoD network infrastructures
Benefits
Competitive Pay
Paid Time Off
Tuition Assistance
Medical, Prescription, Dental, & Vision Coverage
Life Insurance
Work-Life Balance
Company
Ops Tech Alliance
Ops Tech Alliance was formed with a single focus: to bridge the gap between operations and technology to enable mission success.
201-500 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase