✦ Luna Orbit — Cybersecurity

Sr Security Specialist

at Constellation Energy

📍 Clinton, Illinois, United States Onsite 💰 $107K – $119K USD / year Posted March 29, 2026
Salary $107K – $119K USD / year
Type Full-Time
Experience senior
Exp. Years 5+ years
Education Bachelor's degree in related field; or SRO license with 5 years experience; or Associates with 7 years; or High school diploma/GED with 9 years
Category Cybersecurity

Senior security engineering role focused on designing and supporting advanced Security Technologies across the Constellation fleet, monitoring security systems, and driving high-priority security initiatives. Must lead complex projects, manage vendor relationships, and ensure regulatory and lifecycle compliance.

  • Establish long-term asset management strategies
  • Monitor security equipment and updates
  • Lead evaluations and deployments of security solutions
  • Provide SME-level security systems engineering guidance
  • Document and communicate security risks and architecture

Roles involve evaluating security infrastructure, applying security architecture standards, and coordinating with stakeholders to improve security effectiveness. Stack includes intrusion detection, access control, and security technology deployments; emphasizes CAP/OPEX monitoring and disaster recovery planning.

The ideal candidate is a senior security engineer with 5+ years in security technology leadership, strong background in intrusion detection and access control, and PMP-leaning project management capabilities. Experience guiding complex security initiatives in regulated environments and ability to coordinate with vendors is essential.

Bachelor's degree in related field; 5+ years of related experienceSRO license with 5+ years of related experienceAssociates with 7+ years of related experienceHigh school diploma/GED with 9+ years of related experienceMaintain minimum access requirements or unescorted access requirements
Master's degreeProject Management Professional (PMP) certificationExperience managing vendors/contractorsSoftware programming experience
CAPOPEXSecurity systems engineering toolsRegulatory compliance tools
Bachelor's degree in related field; 5+ years; Senior Reactor Operator license; intrusion detection; access control; security systems engineering; security technologies; CAP; OPEX; regulatory compliance; disaster recovery; long term asset management; feasibility analysis; security architecture; project management; vendor management; PMP
Intrusion detectionAccess controlSecurity systems engineeringSecurity technologiesProject managementVendor managementDisaster recoveryRegulatory complianceFeasibility analysisSecurity architecture
LeadershipCommunicationTeamworkCollaborationProblem-solvingAnalytical thinkingStakeholder management

Preferred

Project Management Professional (PMP)
Industry Energy
Job Function Lead design, deployment, and ongoing optimization of Security Technologies and systems across the Constellation fleet to improve security effectiveness and regulatory compliance.
Role Subtype Senior Security Engineer
Tech Domains Cybersecurity
Sr Security SpecialistSr Security Technologies SpecialistSecurity Technologies Programintrusion detectionaccess controlsecurity systems engineeringsecurity technologiesCAPOPEXvendor managementregulatory compliancedisaster recoveryLong Term Asset Managementasset managementfeasibility analysissecurity architectureproject managementPMPProject Management ProfessionalSenior Reactor Operator (SRO) licenseSROBachelor's degree5-yearsSRO licenseSecurity systems engineering

No Bachelor's degree and 5+ years of related experience, No SRO license when required, Lack of ability to obtain unescorted access where applicable

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