Sr Cyber Defense Sys Engineer
Listed on 2026-09-12
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IT/Tech
Cybersecurity
Who We Are
As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute.
Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
Our culture and employee experience make it clear:
We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things. Join us in meeting the country's energy needs today and tomorrow.
Rewards
Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program; comprehensive medical, dental and vision benefits, including robust wellbeing programs;
disability and life insurance benefits; paid time off for vacation, holidays, and sick days; and much more.
Expected salary range of $121,500 to $135,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).
Primary Purpose Of PositionResponsible for the maintenance and operation of the Cyber Security Operations Center (CSOC) and for providing targeted security advisory services. Tests, implements, deploys, maintains, reviews, and administers the infrastructure hardware, software, and documentation that are required to effectively manage network defense. Enables the Cyber SOC to meet key performance metrics across five key capabilities:
Security Monitoring, Incident Handling & Response, Digital Forensics & eDiscovery, Cyber Threat Intelligence, and Technical Solutions Development. Responsible for the creation of content for use in monitoring toolsets while maintaining a uniform view of security monitoring architecture. Tests, implements, deploys, maintains, and administers the infrastructure hardware and software.
- Continually monitor, refine & improve upon the security technologies utilized by the CSOC. Perform system administration on specialized cyber defense applications and systems (e.g., EDR, Cloud and Email Security, SIEM, appliances) to include installation, configuration, maintenance, backup and restoration. Build, install, configure, and test dedicated cyber defense hardware.
- Provide Log & Monitoring Design Services. Identify potential conflicts with implementation of any cyber defense capability (e.g., tool testing and optimization).
- Deploy new data source feeds into SIEM & develops initial content for monitoring
- Monitor SIEM infrastructure performance
- Provide Security Advisory Services
- Assist in identifying, prioritizing, and coordinating the protection of critical cyber defense infrastructure and key resources.
- Responsible for SOC Release Management & SOC Change Management
- Assure that all equipment, systems, applications & appliances of threat & vulnerability management technologies are available & running effectively.
- Assist in assessing the impact of implementing and sustaining a dedicated cyber defense infrastructure.
- Lead projects to further enhance security technologies, practices, processes
- Bachelor's degree and 5-years relevant experience, in lieu of degree 9 years of relevant experience
- 5-years solid, diverse experience in cyber security vulnerability assessments, or equivalent combination of education and work experience
- Knowledge in the following core technical competencies: SIEM, EDR, Microsoft security suite, Linux, Palo Alto, Operations, Engineering, Content Development, Internetworking, TCP IP
- Strong knowledge of the Software Development Life Cycle (SDLC) and digital product development
- Knowledge of how network services…
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