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# IT Infrastructure & Security Engineer

- **Company:** Core Group Resources
- **Location:** North Kingstown, RI, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Azure, Cloud Computing, Cyber Security, Information Systems, System Configuration, IT Management, Network Security, Network Administration, Remote Access Technology, Software Systems, SC Clearance, Information Technology
- **Published:** November 14, 2026
- **Apply:** https://www.dice.com/job-detail/9793b271-5bdc-4f31-9bb9-d61ef7ea2532

## About the Role

* Minimum of 3 years of experience in Information Technology (IT) and Information Systems (IS).
 * Proven support experience in network administration, systems administration, cloud administration, and end-user support.
 * Strong troubleshooting skills across hardware, software, and network environments.
 * Ability to support secure system configurations and operational continuity.
 * U.S. work authorization and eligibility to obtain a Secret Clearance are required.
 * On-site availability five days per week; candidates must confirm on-site capability.
 * Relevant certifications such as CompTIA A+, Network+, Security+, and Microsoft Azure Administrator (or equivalent) are preferred.
 * Familiarity with NIST SP 800-171 and CMMC compliance environments is highly desirable.
 * Excellent documentation and communication skills, with experience maintaining compliance records and technical documentation.

## Description

We are seeking a highly skilled IT Infrastructure & Security Engineer to join our team and support critical networking, systems administration, cloud operations, and cybersecurity functions within a highly regulated environment. This full-time, on-site role offers an exciting opportunity to work on implementing and maintaining robust security controls, ensuring compliance with frameworks such as NIST SP 800-171 and CMMC, and driving infrastructure stability and continuous improvement initiatives., * Coordinate, maintain, and support hardware and software systems, diagnosing and resolving issues related to hardware, software, networking, and end-user support.

 * Provide Tier 1-2 technical support, escalating issues as necessary to ensure operational continuity.
 * Support the configuration and management of secure systems, including identity and access controls, remote access, and network security practices.
 * Assist in the implementation and maintenance of security controls aligned with organizational policies, supporting CMMC readiness and technical evidence collection for compliance assessments.
 * Maintain confidentiality, integrity, and availability of information systems and data.
 * Contribute to IT projects, infrastructure upgrades, and process improvements, supporting documentation standardization and security hardening initiatives.
 * Collaborate closely with IT leadership and operational teams to adapt to evolving technical and compliance requirements.
 * Operate independently with minimal supervision, demonstrating strong attention to detail and proactive communication of technical issues.