What are the responsibilities and job description for the Security Engineer 1025 position at nexus IT group?
Key Responsibilities:
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Collaborate with senior infrastructure and cybersecurity teams to build secure, compliant architectures across IT and OT domains.
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Implement system hardening, secure configuration baselines, patching strategies, and network segmentation.
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Support vulnerability management efforts, including scanning, remediation tracking, and reporting.
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Assist with deployment and management of security tools (e.g., endpoint protection, SIEM, DLP, firewalls, identity solutions).
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Contribute to incident response activities by maintaining playbooks, supporting investigations, and gathering evidence.
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Ensure technical compliance with frameworks such as NIST 800-171, NIST 800-53, CMMC, ITAR/EAR, and ISO 27001.
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Perform routine monitoring, access reviews, and control validation across IT and OT systems.
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Maintain accurate documentation of technical security controls, system architectures, and change records.
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Participate in audits, assessments, tabletop exercises, and other compliance-related events as needed.
Experience & Qualifications:
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2–4 years of hands-on experience in cybersecurity, IT, or infrastructure roles.
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Exposure to regulated environments (e.g., DoD, aerospace/defense, manufacturing, energy).
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Familiarity with NIST CSF or NIST 800-171 controls.
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Basic understanding of networking, identity management, endpoint protection, and patching practices.
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Strong troubleshooting skills and a willingness to learn across IT and OT environments.
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Must be a US Citizen or Green Card holder