Network Engineer IV - Infrastructure Security Clearance

Position: Network Engineer IV - Infrastructure with Security Clearance
Who we are:

Tria Federal delivers digital services and technology solutions that support the health and safety of veterans, service members and civilians. For two decades, federal agencies have relied on Tria companies to advance their critical missions and modernize their systems, so that they can uphold their commitment to the American people. Today, we are pushing the boundaries of possibility through partnerships and investments in artificial intelligence and emerging technologies, developing solutions for the biggest challenges that government will face tomorrow.

We are proud to employ and support military veterans who bring mission-first mindset, technical expertise, and leadership qualities that strengthen our work. Veterans, transitioning service members, and military spouses are strongly encouraged to apply.

Job Description:

Tria Federal is seeking an experienced Network Engineer IV to establish and maintain enterprise network infrastructure by tuning and optimizing network performance, directing hardware installations, and executing testing procedures to establish baselines and performance thresholds. This role is responsible for identifying and resolving complex or atypical network issues using advanced monitoring and diagnostic tools to ensure maximum reliability and performance. In support of the agency's data center modernization initiatives, the Network Engineer IV will also provide technical expertise across AWS environments, including supporting lift-and-shift migrations of on-premises network systems to AWS, validating cloud network architectures, and enabling secure, reliable hybrid connectivity between on-prem and cloud environments.

Basic Requirements:
* Senior network engineer who is part of a shift supporting team to install and monitor varies Cisco telecommunication devices and provide engineering and data center management support:
* Primary work location is in Suitland MD with a shift schedule from 7:30AM - 4:00PM
* Occasional secondary work location is in Ashburn VA with an eight-hour shift coverage between the hours of 7:00AM - 9:00PM
* Ten (10) years of experience in a large government organization responsible for administering, operating, maintaining, and securing a large‑scale internetworking environment, including six years in a technical leadership or supervisory role supporting both on‑prem and or emerging AWS cloud networking initiatives
* Eight (8) years of experience directly supporting a complex infrastructure covering the major aspects of network administration with expertise in troubleshooting IPv4 issues across various protocols and technologies such as OSPF, BGP, EIGRP, static routing, SSH, ACL, VLAN, VTP, STP, SNMP, LACP, vPC, vPort Channels, Wireshark, and TCPdumps with added familiarity in hybrid connectivity to AWS environments
* Eight (8) years of strong hands‑on experience implementing and troubleshooting Cisco switches (i.e., 9300, 5300, 3850, 2960, Nexus 2k, 5k, and 7k series) and validating interoperability with AWS networking components such as VPCs, Direct Connect, and Transit Gateway
* Five (5) years of experience configuring, administering, and maintaining network IT monitoring and management software such as Netscout nGenius and Solar Winds (i.e., Net Flow traffic analysis, bandwidth monitoring, Perf Stack, network performance baselines, Traffic Analyzer, IPAM, and Net Path) including monitoring hybrid on‑prem/AWS network paths
* Three (3) year of experience in data center operations with thorough knowledge of data center hardware specifications, lights‑out‑management solutions, Ethernet cable crimping, network cable runs and best practices, power requirements, racking, and decommissioning of hardware supporting systems
* Thorough knowledge of telecommunications, network security issues, and best practices with awareness of AWS security fundamentals such as IAM, security groups, and cloud network segmentation
* Exceptional customer service orientation, written and oral communication skills with the ability to explain hybrid cloud networking concepts to technical and non‑technical stakeholders
* Bachelor of Science in an information…