> Markdown version of [/jobs/ext/1282892-it-system-engineer](https://www.wearedevelopers.com/jobs/ext/1282892-it-system-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# IT System Engineer

- **Company:** Sg2 Recruiting LLC
- **Location:** Arlington, VA, United States
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Application Programming Interfaces (APIs), User Authentication, Backup Devices, Business Systems, Cloud Computing, Cyber Security, Information Systems, System Configuration, Data Integration, Dynamic Host Configuration Protocol, Disaster Recovery, Domain Name System (DNS), Monitoring of Systems, Identity and Access Management, Networking Basics, Node.Js, Remote Access Technology, Azure Active Directory, Salesforce.Com, Systems Integration, TCP/IP, Virtualization Technology, Software Vulnerability Management, Enterprise Software Applications, Cloud Platform System, Software Troubleshooting, Multi-Cloud, Information Technology, Data Management, Restful APIs, Servicenow
- **Published:** July 15, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9032549/it-system-engineer

## About the Role

Bachelor's degree in Information Technology, Computer Science, Information Systems, Cybersecurity, or a related technical discipline (or equivalent experience)
Approximately 1-4 years of experience supporting enterprise IT environments
Experience administering Windows environments
Working knowledge of Microsoft 365
Familiarity with Azure Active Directory (Microsoft Entra ID)
Experience with Node.js
Experience supporting Salesforce integrations and customizations
Experience supporting ServiceNow integrations and customizations
Basic understanding of REST APIs and system integrations
Familiarity with networking fundamentals including TCP/IP, DNS, DHCP, and VPN technologies
Strong troubleshooting and analytical skills
Excellent communication and documentation abilities
U.S. Citizenship required with ability to obtain and/or maintain US Government clearance

## Description

SG2 Recruiting has partnered with Wind RiverX to identify an IT Systems Engineer who is excited to help build the technology foundation of a fast-growing defense technology company.

This is a unique opportunity to join Wind RiverX during a period of rapid growth, where you'll work directly alongside senior infrastructure, networking, and cybersecurity professionals to design, implement, and support the company's enterprise IT environment.

The successful candidate will help deploy and integrate enterprise technologies including Salesforce, ServiceNow, Microsoft 365, and cloud-based infrastructure while supporting secure environments that meet federal and international cybersecurity requirements.

This position is ideal for someone who enjoys learning, solving technical problems, and gaining hands-on experience across systems administration, enterprise applications, cloud technologies, automation, and cybersecurity.

What You Will Be Doing:

Assisting with the implementation and administration of enterprise IT systems supporting Wind RiverX's internal operations
Supporting enhancements and customization of Salesforce and ServiceNow platforms
Helping configure Microsoft 365, Azure Active Directory, and enterprise collaboration technologies
Supporting user identity, authentication, and access management
Assisting with workstation deployment, endpoint management, and device lifecycle activities
Configuring workflows and integrations between enterprise business systems
Developing and maintaining automation using Node.js and APIs
Supporting data integration between Salesforce, ServiceNow, and other enterprise platforms
Troubleshooting application issues and supporting end users
Assisting with testing, upgrades, and new feature implementations
Working alongside the Network Architect and Information Systems Security Engineer (ISSE) to implement secure enterprise architectures
Assisting with network documentation and systems configuration
Supporting cybersecurity control implementation and system hardening
Participating in vulnerability remediation efforts
Helping maintain technical documentation and standard operating procedures
Assisting with administration of multi-cloud infrastructure
Supporting virtualized environments and enterprise storage solutions
Monitoring system performance, availability, and security
Supporting backup, disaster recovery, and business continuity initiatives
Participating in incident response and root cause analysis


## Related Videos

- [Applying Agile Principles to Incident Management ](https://www.wearedevelopers.com/videos/101-applying-agile-principles-to-incident-management)
- [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure)
- [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js)
- [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go)
- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)
- [AI in Production: applied AI & enterprise use cases](https://www.wearedevelopers.com/videos/100130-ai-in-production-applied-ai-enterprise-use-cases)

## Related Articles

- [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers)
- [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)