Network Engineer 4 - Infrastructure

Federal Advisory Partners; Suitland (MD); On-site; USD 110,000 - 150,000; Full time

Job summary

Tria Federal is seeking a Senior Network Engineer to maintain enterprise infrastructure, focusing on Cisco devices, data center operations, and hybrid AWS connectivity. You will support on‑prem and AWS environments, lead technical deployments, and collaborate with cross‑functional teams in a government-focused setting.

The role requires strong customer service, clear communication, and the ability to troubleshoot complex network issues across multiple sites, including Suitland MD and occasional

Qualifications

• Ten (10) years of experience in a large government organization.
• Eight (8) years in complex infrastructure with hands‑on Cisco gear.
• Five (5) years with network monitoring software (Netscout, SolarWinds).
• Three (3) years in data center operations and hardware management.
• Strong knowledge of hybrid cloud networking with AWS integration.

Responsibilities

• Install and monitor Cisco devices and provide data center support.
• Lead NOC-style shift with on-site and occasional Ashburn, VA coverage.
• Troubleshoot IPv4, OSPF/BGP/EIGRP, VLANs, ACLs, and WAN connectivity.
• Manage upgrades, patching, and interoperability with AWS networking.
• Document designs, SOPs, and implementation plans for on‑prem and AWS.
• Provide training to junior engineers and support after‑hours incidents.

Skills

Cisco networking

OSPF/BGP/EIGRP

VLAN

Wireshark

Netscout nGenius

SolarWinds

AWS cloud networking

Direct Connect/Transit Gateway

Nexus switches

Data center management

Customer service

Education

Bachelor of Science in Information Technology

Tools

Netscout nGenius

SolarWinds

Cisco IOS/NXOS

VPCs/Direct Connect/Transit Gateway

Wireshark

Job description

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.

The Network Engineer 4 establishes and maintains the enterprise infrastructure by updating and tuning the network, directing hardware installations, and executing test procedures to create baselines and performance thresholds. The role identifies and troubleshoots difficult or unusual environment problems using network monitoring tools and implements solutions to ensure maximum performance. In support of the agency's datacenter modernization initiative, the engineer also provides technical expertise for AWS environments, including assisting with the lift and shift migration of on-premises network systems to AWS, validating cloud network architectures, and supporting hybrid connectivity.

Position Responsibilities:

• Senior network engineer who is part of a shift supporting team to install and monitor various Cisco telecommunication devices and provide engineering and data center management support:
  • Primary work location is in Suitland MD with a shift schedule from 7:30 AM - 4:00 PM
  • Occasional secondary work location is in Ashburn VA with an eight‑hour shift coverage between the hours of 7:00 AM - 9:00 PM
• Demonstrates very strong Cisco analytical skills to identify, troubleshoot, and solve network‑related business requirements, needs, and ongoing production incidents across on‑prem and AWS‑connected environments
• Identifies as an escalated point of contact when working with Cisco telecommunication equipment and hybrid network connectivity supporting AWS workloads
• Requires technical knowledge to deploy new and troubleshoot existing Ethernet and fiber cable runs, perform data center hardware rack installations, update and maintain rack elevation diagrams, and lead new hardware/software deployments, technical refreshes, and upgrades including systems participating in the AWS lift and shift migration
• Performs NXOS and IOS patch management upgrades on all Cisco telecommunication equipment and validates interoperability with AWS networking components such as VPCs, Direct Connect, and Transit Gateway
• Develops and documents high‑level system engineering designs, scope requirements, test cases, standard operating procedures, and implementation plans for both on‑prem and AWS‑integrated network architectures
• Ability to present technical proof of concepts and demos to coworkers, management staff, and the customer including cloud networking designs and AWS migration approaches
• Available and flexible for production incident troubleshooting and provides support for normally scheduled after‑hours or weekend maintenance activities for on‑prem and AWS‑connected systems
• Provides training and guidance to junior network and datacenter engineers on hybrid cloud networking fundamentals and AWS connectivity best practices
• Manages the priorities of the customer’s requests and incidents using a proprietary ticketing system while documenting AWS‑related tasks and cloud migration activities

Position Requirements:

• 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 TCP dups 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 SolarWinds (i.e., NetFlow traffic analysis, bandwidth monitoring, PerfStack, network performance baselines, Traffic Analyzer, IPAM, and NetPath) 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 nontechnical stakeholders

Education and/or Certifications

• Bachelor of Science in an information technology field
• Preferred technical certifications: CCNP Enterprise, CCNP Data Center, CCIE Enterprise Infrastructure, CCIE Data Center AWS Certified Solutions Architect – Professional, AWS Certified DevOps Engineer – Professional, AWS Certified Advanced Networking – Specialty

Clearance Requirements

• Must be able to achieve and maintain a Public Trust.

Why Tria?

What defines the Tria brand is more than just our dedication to excellence in our craft; it's our incredible team of dedicated, talented, and passionate people that make Tria so exceptional. As people powering possible, we are all partners in our team's shared success.

As a company that cares about people, we seek to cultivate a culture in which all can thrive personally and professionally. We offer a top‑tier benefits package to invest in your physical, mental, and financial health and wellness so that you can be your best self - at work and in life. At Tria, we are growth‑minded, entrepreneurial in spirit, and committed to fostering a culture of inclusion and opportunity for all. Whatever your background, your role, your department, or stage in your professional journey, here you will have opportunities to learn new skills, seize new challenges, and advance your career as we grow.

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