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# Systems Engineer

- **Company:** Greenhouse Software, Inc.
- **Location:** Herndon, VA, United States
- **Experience:** Expert
- **Salary:** $117,100.0 - $175,700.0
- **Contract:** Permanent contract
- **Skills:** Systems Engineering, Data Centers, Monitoring of Systems, Networking Hardware, Network Connections, Network Planning and Design, Routing, Information Technology, Network Server
- **Published:** October 30, 2026
- **Apply:** https://job-boards.greenhouse.io/twosixtechnologies/jobs/6236921004

## About the Role

* Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field and 5+ years of overall technical experience OR comparable education and experience will be considered
 * 2+ years of experience in a data center, server room, or comparable critical infrastructure environment
 * Experience planning datacenter or server-room infrastructure, including power, cooling, and equipment layout requirements
 * Prior experience supporting infrastructure in a SCIF and/or SAPF
 * Hands-on experience installing, configuring, maintaining, or troubleshooting servers and networking equipment
 * Experience maintaining infrastructure documentation, equipment inventories, and configuration records
 * Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance

Preferred Skills:

 * CCNA certification
 * Advanced networking knowledge, including routing, switching, network design, and troubleshooting
 * Experience with server, network, rack power, or cooling technologies from relevant vendors
 * Familiarity with infrastructure monitoring, asset and license management, and change-control processes

## Description

As a Senior Systems Engineer focused on Datacenter Infrastructure, you will design, implement, and maintain server-room and datacenter environments supporting unclassified and classified operations. You will work with servers, networking equipment, rack power, and cooling infrastructure across unclassified server rooms, SCIFs, and/or SAPFs. In addition to deployment and troubleshooting, you will own long-term infrastructure upkeep, including license management, hardware and software upgrades, system updates, configuration documentation, equipment labeling, and cable management.

This is a hands-on role requiring coordination with facilities, security, engineering, and operations stakeholders. This is a fully onsite role based in our Two Six Technologies office in Herndon, Virginia., * Design, plan, implement, and maintain datacenter and server-room infrastructure, including server, network, rack power, and cooling systems

 * Plan infrastructure capacity and equipment layouts, including rack space, power, cooling, and network connectivity, in coordination with the facilities team
 * Install, configure, test, troubleshoot, and maintain servers, network equipment, and associated rack infrastructure
 * Coordinate infrastructure changes and maintenance activities with facilities, security, engineering, and operations stakeholders
 * Manage infrastructure licenses, hardware and software upgrades, system updates, and lifecycle replacements
 * Maintain accurate infrastructure documentation, including configurations, layouts, changes, and maintenance records
 * Maintain equipment labeling and cable management standards, and update records when equipment or connectivity changes
 * Follow applicable change-control, safety, physical-security, and facility-access procedures
 * Identify infrastructure risks, capacity constraints, and reliability issues; recommend and implement improvements