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Added 4 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Dover, DE
…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 4 mins ago
Lead Information Systems Security Officer (ISSO) - Post-Quantum Cryptography
Lumen
Dover, DE
Lumen is seeking a Lead Information Security Engineer (ISSO) with deep expertise in Risk Management Framework (RMF) execution and a strong focus on Post-Quantum Cryptography (PQC) strategy,…
Added 4 mins ago
Principal Architect
Lumen
Dover, DE
At Lumen, you’ll work on infrastructure customers rely on today and build for what’s next, where performance, security, and resilience matter.
Added 4 mins ago
Senior Software Engineer, Stablecoins
Coinbase
Dover, DE
As a Senior Software Engineer on the Stablecoin team within the Developer group, you'll help build and scale Coinbase Custom Stablecoins (CCS), the platform that lets partners launch their…
Added 4 mins ago
PN
Senior Databricks Engineer
Pacific Northwest National Laboratory
Dover, DE
- $133,100 USD / year
Our Science & Technology directorates include National Security, Integrated Discovery Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences…
Added 4 mins ago
Lead Information Security Engineer - Red Team
Lumen
Dover, DE
Red Team - Lead Information Security Engineer
Added 4 mins ago
Software Engineer, CDP - Stablecoin
Coinbase
Dover, DE
…growth, and ecosystem expansion at Coinbase. As a Software Engineer, you'll help deliver a suite of international stablecoins by evaluating and integrating external partner APIs, building…
Added 4 mins ago
N
Asset Protection - Agent - Christiana Fashion Center Rack
Nordstrom
Newark, DE
- $24.4 to $25.4 USD / hour
Maintain the general safety and security of customers, employees, and store by responding to, escalating, and reporting all store security and emergency incidents including medical…
Added 4 mins ago
Python- AI Software Engineer III
JPMorgan Chase
Wilmington, DE
As a Software Engineer III at JPMorgan Chase within the Corporate Sector, you will design, build, and maintain scalable backend data engineering solutions that power critical financial…
Added 4 mins ago
Field Installation Engineer
Red River
Dover, DE
The Field Installation Engineer is responsible for the planning, installation, configuration, calibration, validation, troubleshooting, and optimization of network and infrastructure…
Added 4 mins ago
PN
Data Scientist 3
Pacific Northwest National Laboratory
Dover, DE
- $140,200 USD / year
Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an…
Added 4 mins ago
Senior Azure Infrastructure Engineer (Remote: US & Canada)
Cytel
Dover, DE
The Senior Azure Engineer will independently lead complex technical workstreams, make sound implementation decisions, troubleshoot difficult production issues, contribute to architecture…
Added 4 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Dover, DE
- $146,400 to $263,600 USD / year
As a Senior II Site Reliability Engineer, you will be responsible for:
Added 4 mins ago
AT
Site Reliability Engineer II
Akamai Technologies, Inc.
Dover, DE
- $95,000 to $171,000 USD / year
As a Site Reliability Engineer II, you will be responsible for:
Added 4 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Dover, DE
- $146,400 to $263,600 USD / year
As a Senior Site Reliability Engineer, you will be responsible for:
Added 4 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Dover, DE
Implement and maintain security controls across Microsoft 365 Commercial and GCC High, Azure, AWS, and hybrid services, including cloud guardrails, secure landing zones, workload…
Added 4 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Dover, DE
Engineer and administer cloud security posture management and workload protection capabilities, including environment onboarding, policy configuration, security recommendations, coverage,…
Added 4 mins ago
Software Engineer III - Python/PySpark/Databricks/AWS
JPMorgan Chase
Wilmington, DE
As an Software Engineer III - Python/PySpark/Databricks/AWS at JPMorgan Chase within the Corporate Sector-Global Finance team, you will be a key member of an agile team, tasked with…
Added 4 mins ago
Engineer III, OverWatch Labs (Remote)
CrowdStrike
Dover, DE
…changed - we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3…
Added 12 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Pierre, SD
…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 12 mins ago
Senior Software Engineer, Stablecoins
Coinbase
Pierre, SD
As a Senior Software Engineer on the Stablecoin team within the Developer group, you'll help build and scale Coinbase Custom Stablecoins (CCS), the platform that lets partners launch their…
Added 12 mins ago
PN
Senior Databricks Engineer
Pacific Northwest National Laboratory
Pierre, SD
- $133,100 USD / year
Our Science & Technology directorates include National Security, Integrated Discovery Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences…
Added 12 mins ago
Software Engineer, CDP - Stablecoin
Coinbase
Pierre, SD
…growth, and ecosystem expansion at Coinbase. As a Software Engineer, you'll help deliver a suite of international stablecoins by evaluating and integrating external partner APIs, building…
Added 12 mins ago
Field Installation Engineer
Red River
Pierre, SD
The Field Installation Engineer is responsible for the planning, installation, configuration, calibration, validation, troubleshooting, and optimization of network and infrastructure…
Added 12 mins ago
PN
Data Scientist 3
Pacific Northwest National Laboratory
Pierre, SD
- $140,200 USD / year
Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an…

Exegy

System Engineer

St Louis, MO, United States

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Job details

Experience: Enterprise Linux (5+ years): Senior-level systems engineering experience on RHEL and Rocky Linux 9/10.
Posting language: English
Posted: Nov 2, 2026

Original job description

About Exegy

Exegy is a global leader in intelligent market data, advanced trading systems, and future-proof technology. Exegy serves as a trusted partner to the complete ecosystem of the buy-side, sell-side, exchanges, and financial services technology firms around the globe. Headquartered in St. Louis with regional offices in North America, the UK/Europe and Asia Pacific, Exegy has the global footprint to deliver world-class support and managed services to its customer base of elite financial market participants.

Job Summary

We are seeking an experienced System Engineer to join our Managed Services Engineering (MSE) team in St. Louis, MO. You will be our lead specialist in Linux systems, bare-metal provisioning, and infrastructure networking, building and maintaining the automation that turns bare-metal servers into production-ready platforms.

You will own our automated OS provisioning workflows, configuration management frameworks, Linux networking and routing services, and hardware validation tooling, and serve as a senior escalation resource for deployment and operations teams.

Responsibilities

Bare-Metal Provisioning & OS Lifecycle: Design, maintain, and evolve automated provisioning workflows, including network boot environments, live boot images, and unattended Linux installations. Lead OS lifecycle work such as package and repository management, service administration, and platform upgrades
Configuration Management & Automation: Build and maintain Puppet and Ansible automation, including custom modules, manifests, data hierarchies, and backend data stores
Provisioning Tooling: Develop and support Python and Bash applications and scripts for preboot staging, hardware discovery, and automated hardware validation
Linux Networking, Routing & Security: Administer, troubleshoot, and modernize Linux network services, including dynamic routing, VPN, proxy services, and SSL/TLS certificate lifecycle management
Server Hardware Validation: Define and validate Bills of Materials (BOMs) for enterprise server platforms, manage out-of-band configuration, and resolve hardware discrepancies during bring-up
Technical Escalation: Act as the escalation point for deployment and support teams on provisioning failures, hardware mismatches, and complex Linux networking and routing issues

Required Qualifications

Enterprise Linux (5+ years): Senior-level systems engineering experience on RHEL and Rocky Linux 9/10. RHCSA or RHCE certification is a strong plus
Configuration Management: Hands-on experience with Puppet (modules, manifests, Hiera, Facter, Ruby) and Ansible
Bare-Metal Provisioning: Practical experience with PXE/iPXE, live boot image generation (dracut/initramfs), unattended installers (Anaconda/Kickstart), and provisioning tools such as Razor or Foreman
Python & Bash: Proficiency in systems automation, CLI tooling, REST API integration, and structured data formats (JSON, YAML)
Databases: Experience with NoSQL and relational databases (such as CouchDB and PostgreSQL) that store infrastructure and configuration data
Linux Networking & Routing: Deep knowledge of IP networking, NIC bonding, VLANs, multiple routing tables, policy-based routing (ip rule/ip route), firewalling (iptables/nftables), and packet analysis (tcpdump)
VPN, Proxy & Routing Daemons: Experience configuring and troubleshooting OpenVPN, SSL/TLS certificates (OpenSSL/PKI), proxy services (such as Squid), and routing daemons (such as BIRD)
Linux Troubleshooting: Strong command of systemd, dnf/yum/rpm, storage and filesystems, and diagnostic tools (journalctl, strace, lsof, ss, dmesg)
Hardware & Out-of-Band Management: Familiarity with enterprise server hardware (Dell, Intel, AMD), BOM verification, and lights-out management tools (iDRAC, IPMI, RACADM, Redfish)
Collaboration: Proficiency with Git, clear technical documentation, and effective communication across engineering and deployment teams

Preferred Qualifications

Containers & Virtualization: Experience with Docker and virtual machine or hypervisor environments
Observability & Service Management: Familiarity with Telegraf, Prometheus, and Grafana, and with ServiceNow and Jira

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More about this job

Skills

Linux
Puppet
Ansible
Python
Bash
Troubleshoot
VPN
Red Hat Enterprise Linux
NoSQL
PostgreSQL
IpTables
Tcpdump
Troubleshooting
Collaboration
Git
Documentation
Communication skills
Docker
Prometheus
Grafana
ServiceNow
Jira

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