Job Description

Job Title: IT Security Specialist – (6-Month Contract-to-Hire)

Location: On-site | Irvine, CA

Employment Type: 6-Month Contract-to-Hire

Compensation: $80,000 – $100,000/year

Industry: Mechanical & Electrical Construction / Energy Infrastructure

LHH is partnering with a leading mechanical services provider in Irvine, CA to identify an experienced IT Security Specialist for a 6-month contract-to-hire opportunity. This role will play a critical part in the organization’s CMMC compliance efforts and offers long-term potential with a reputable, growth-oriented team.

Key Responsibilities:

• Lead information security projects aligned with CMMC (Cybersecurity Maturity Model Certification) compliance requirements.
• Stay current with evolving DFARS regulations and CMMC assessment methodologies.
• Manage and conduct CMMC security self-assessments, documentation, and testing processes.
• Develop and maintain essential documentation, including SSPs, POA&Ms, Incident Response Plans, and more.
• Act as a liaison between internal stakeholders and external auditors.
• Provide consultative insight and recommendations for continuous improvement in security posture.

Qualifications:

• Associate’s degree or equivalent experience required.
• 3+ years of experience in DoD/government security environments.
• Strong understanding of NIST frameworks (800-53, 800-171) and IT compliance best practices.
• Excellent project management and communication skills.
• Preferred certifications: CISA, CRISC, CISSP, GSEC.

Why Apply:

• Join a respected, established company with a strong national presence.
• Work directly on high-visibility cybersecurity initiatives.
• Potential to convert to a permanent role with comprehensive benefits, including medical, dental, vision, 401(k), HSA/FSA, and more.

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