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MC&A

60 Mca Jobs Hiring Near You

Last Energy

Head of Security

Austin, TX

Architect and lead a comprehensive security program spanning cybersecurity, physical security, and Material Control & Accounting (MC&A) across all Last Energy facilities and corporate infrastructure

Last Energy

Head of Security

Austin, TX · On-site

This is a senior leadership role responsible for setting and maintaining the highest standards across physical security, cybersecurity, and material control & accounting (MC&A). Responsibilities ...

Akima, LLC

Systems Administrator IV

Huntsville, AL · On-site

Install, configure, and populate MC a various location across the country, starting with our contract location at Keesler AFB in Biloxi, Mississippi. * Identify data to be transferred from and to ...

General Matter

Statistician

Los Angeles, CA · On-site

$75K - $120K/yr

Help design and check forms, spreadsheets, and databases used for MC&A reporting. * Support periodic physical inventories and reconcile records with actual counts. * Assist in preparing compliance ...

Last Energy

Head of Security

Austin, TX · On-site

Develop and coordinate implementation of Site Security and Material Control & Accounting (MC&A) Plans for Last Energy facilities > * Oversee security operations on Last Energy sites, ensuring ...

General Matter

Statistician

Los Angeles, CA · On-site

$75K - $120K/yr

Help design and check forms, spreadsheets, and databases used for MC&A reporting. * Support periodic physical inventories and reconcile records with actual counts. * Assist in preparing compliance ...

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Infographic showing various job openings at Mca in the United States as of May 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% Physical job distribution.
Head of Security

Head of Security

Last Energy

Austin, TX

Full-time

Posted 8 days ago

Job description

Last Energy is seeking a Head of Security to lead all security and safeguards functions across the company's offices, projects, and operations. This is a senior leadership role with direct CEO reporting, responsible for setting and maintaining the highest standards across physical security, cybersecurity, and material control & accounting (MC&A). The Head of Security will work closely with on-site security officers, the IT department, and external contractors to ensure robust, compliant, and scalable security programs as Last Energy grows.

Key Duties & Responsibilities
  • Architect and lead a comprehensive security program spanning cybersecurity, physical security, and Material Control & Accounting (MC&A) across all Last Energy facilities and corporate infrastructure
  • Develop and coordinate the implementation of Site Security and MC&A Plans for all Last Energy facilities, ensuring alignment with regulatory requirements and organizational risk tolerance
  • Direct the protection of operational technology (OT), industrial control systems (ICS), and corporate networks, ensuring resilience against cyber and physical threats across all environments
  • Oversee day-to-day security operations across Last Energy sites, ensuring compliance with DOE regulations, NRC requirements, and applicable international nuclear security standards
  • Serve as the primary point of contact for DOE, NRC, and other regulators on all security matters, including audits, inspections, and reporting obligations
  • Monitor the evolving regulatory landscape and proactively adapt the security program to meet new and emerging requirements
  • Source, manage, and evaluate security contractors and vendors, ensuring performance standards, contractual obligations, and security clearance requirements are met
  • Partner with engineering, operations, legal, and executive leadership to integrate security considerations into facility design, project planning, and business decisions
  • Build and mentor an internal security team, fostering a culture of security awareness and accountability across the organization
  • Other duties as assigned
Qualifications
  • Bachelor's degree in engineering, computer science, business, or a related field; advanced degree preferred
  • 7+ years of progressive experience in security operations, cybersecurity, or physical security, with at least 3 years in a leadership role
  • Prior experience in nuclear, defense, or other highly regulated industrial environments strongly preferred
  • Demonstrated experience developing and implementing security programs, policies, and plans in compliance with DOE, NRC, or equivalent regulatory frameworks
  • Familiarity with OT/ICS/SCADA security principles and the unique challenges of securing industrial and nuclear environments
  • Strong understanding of risk assessment methodologies, threat modeling, and security planning principles across both cyber and physical domains
  • Proven ability to lead cross-functional teams, manage security contractors, and deliver complex programs on time and within budget
  • Excellent communication skills, with experience interfacing directly with regulators, auditors, and senior leadership
  • Practical, solutions-oriented mindset with the ability to operate effectively in a fast-paced, high-growth environment
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