Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr Cyber Security Engineer

$118.8k - $132k

Constellation

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.

Total 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 $118,800 to $132,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position

The Sr. Cyber Security Engineer (CSE) will execute the highly technical, tactical elements of the cyber security strategy, eliminating a functional cyber security capability gap while providing pro-active cyber security risk management. The CSE will act as a liaison to the Security Architect and Cloud and Infrastructure Operations/Engineering and Utility IT teams to effectively communicate and assist in architecting and implementing effective security solutions to achieve North American Electric Reliability Corporation (NERC) Critical Infrastructure Protection (CIP) compliance. The CSE will ensure the implementation of system security measures in accordance with established procedures to ensure confidentiality, integrity, availability, authentication, and non-repudiation, and will perform security reviews to identify gaps in security architecture. The CSE will assist in the development of appropriate security risk management plans. The Sr. Cyber Security Engineer (CSE) will work closely (and primarily) with IT, Physical Security and Power IT to implement effective NERC CIP standards and requirements; provide analytical and technical recommendations where needed. Work with all parties for new standards or requirements for remediation and implementation efforts. Meet the business clients (IT/OT) and management to help specify and negotiate application security requirements; work closely with application teams to ensure secure transition of applications into production. Provide guidance around architecting and implementing effective NERC CIP solutions; develop documentation to support ongoing security systems operations, maintenance, and problem resolution. Ability to mitigate vulnerabilities, remediate incidents, and affect change requests in support NERC CIP remediation efforts.

Primary Duties and Accountabilities

  • Provide analytical and technical security recommendations to other team members, technical teams, and business clients, including: (25%) Provide technical guidance regarding NERC CIP Standard and Requirement changes and implementations as well as other stakeholders and experts. Work with stakeholders to resolve issues around NERC CIP compliance. Provide input to implementation plans and standard operating procedures as they relate to information systems security. Develop specific risk mitigation strategies for systems and/or applications related to NERC CIP.

  • Work closely with technical teams to implement effective security configurations/requirements, including: (25%) Verify security measures are implemented to resolve vulnerabilities, mitigate risks, and recommend security changes to system or system components as needed meeting NERC CIP requirements. Verify and update documentation reflecting the application/system security design features related to NERC CIP for implementation team. Verify security requirements are in place for all applications related to NERC CIP.

  • Work closely with all teams to ensure secure transition of new requirements into production. (25%)

  • Excellent communication skills and the proven ability to work effectively with all levels of IT and business management.

  • All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (Emergency Response duties and/or coverage, Department duty coverage and/or call out, and positions outside of department in support of outage activities etc.)

Minimum Qualifications

  • Bachelor's degree in Computer Science, Information Technology (IT), or a related discipline with 7 years of experience in cyber security

  • Associate's degree in Computer Science or Engineering related discipline with 9 years of experience in IT or engineering

  • High school diploma/GED with 11 years of experience in IT or engineering

  • Nuclear or related industry experience

  • Experience in change management techniques with new technology implementation

  • Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

Preferred Qualifications

  • Graduate degree in cyber security or related area of expertise.

  • Relevant security certifications (Certified Information Systems Auditor (CISA), Certified Information Systems Security Professional (CISSP), Global Information Assurance Certification (GIAC), Microsoft Certified Systems Engineer (MCSE), Red Hat Certified Engineer (RHCE), Cisco Certified Network Professional (CCNP), Certified Cloud Security Professional (CCSP))

  • Extensive technical NERC CIP experience and application across multiple requirements

  • Strong understanding of enterprise, network, system, and application level security engineering principles

  • Demonstrable, Hands-on expertise in the following technical disciplines: Operating Systems (Microsoft, Linux, UNIX) Networking (Cisco, RuggedCom and Palo Alto), Cryptography (PKI, lifecycle management, symmetric) Network Security Engineering (secure network design, IDS/IPS, monitoring, firewalls) Virtualization (VMware, Hyper-V) Remote Access Methods (VPN, Citrix, MFA) ICS / SCADA System Security (design, controls) Compliance Tools (Tripwire, Splunk, AssurX/CATSWeb)

Constellation is proud to be an equal opportunity employer and employees or applicants will receive consideration for employment without regard to: age, color, disability, gender, national origin, race, religion, sexual orientation, gender identity, protected veteran status, or any other classification protected by federal, state, or local law.

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Sr Cyber Security Engineer in Kennett Square, PA vacancy
  •  ...Cyber Security Engineer Visa status: U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Tax Terms: W2, 1099 Corp-Corp or 3rd Parties: Yes Location: Reading, PA / Tampa, FL Salary: DOE No of Positions: 2 Summary Statement: Position... 
    Suggested
    For contractors

    Keylent Inc

    Wilmington, DE
    3 days ago
  • $50 - $57 per hour

     ...Collaborate with cross-functional teams (IT, business, and security) to gather requirements, define scope, and deliver results....  ...Management Industries: Pharmaceutical Manufacturing Get notified about new Cyber Security Engineer jobs in Wilmington, DE. #J-18808-Ljbffr... 
    Suggested
    Contract work
    3 days per week

    Insight Global

    Wilmington, DE
    4 days ago
  • $128.7k - $143k

     ...support of outage activities in positions outside the department. \n \n Minimum Qualifications \n \n Bachelor's degree in Engineering or equivalent technical degree \n Minimum of 6 years of professional experience \n Effective written and oral communication... 
    Senior

    Constellation Energy

    Kennett Square, PA
    21 days ago
  • $102.17k - $178.78k

     ...Trinnex is seeking a Senior Cyber Security Analyst to secure software systems that support water utilities and infrastructure. This role...  ...'s degree. This position emphasizes collaboration with engineering teams and offers opportunities for mentoring and driving modern... 
    Senior

    Trinnex

    Wilmington, DE
    3 hours ago
  • BAYADA Home Health Care in Wilmington, DE is seeking a Physical Therapist (PT) for full-time outpatient home health visits serving geriatric clients in New Castle County. A Delaware PT license and at least one year of PT experience are required; strong time management ...
    Senior
    Full time
    Relocation package

    BAYADA Home Health Care

    Hockessin, DE
    1 day ago
  •  ...Sr Java Developer Java/Spring Boot, Python, Microservices Architecture Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated... 
    Senior

    Diverse Lynx

    West Chester, PA
    5 days ago
  •  ...directly from a public accounting role (not from corporate/industry) *Role is on-site 4-5 days/week in Newark, DE We are seeking a skilled Sr. Accountant with 3 to 5 years of public accounting experience to join our growing team at a regionally leading CPA firm. While you... 
    Senior
    Flexible hours

    Frederick Fox

    Newark, DE
    5 days ago
  • Assistant Principal Charles F. Patton Middle School - Kennett Square, Pennsylvania Job Details Job ID: 5840558 Application Deadline: Aug 02, 2026 3:00 PM (Eastern Standard Time) Posted: Jul 20, 2026 4:00 AM (UTC) Starting Date: To Be Determined Job Description Assistant...
    Full time

    Young World Physical Education

    Kennett Square, PA
    3 days ago
  • $103.2k - $141.9k

     ...compensation, incentives, excellent benefits and the opportunity to build a rewarding career. Are you in?Primary Purpose: The Senior Engineer provides technical leadership in the planning, design, and execution of projects involving Exelon's utility infrastructure... 
    Senior
    Work at office
    Remote work
    3 days per week

    Exelon

    Kennett Square, PA
    3 days ago
  •  ...Berkley Corporation and its operating units. The company focuses on secure, modern, and scalable technology capabilities that enable the...  ...leveraging SOAR, orchestration platforms, and policy engines to dynamically respond to threats and non‑compliance. Establish... 

    Berkley Technology Services

    Wilmington, DE
    3 days ago
  • $102.17k

     ...clients across the country. Job Description Join the Trinnex Security Team as a Senior Cyber Security Analyst, where you will operate at the...  ...resilient against evolving threats. You will work closely with engineering and development teams to safeguard systems that... 
    Senior
    H1b

    Trinnex

    Wilmington, DE
    5 days ago
  • $70k - $80k

     ...Sr Payroll Administrator $70000 - $80000 per year | Newark, DE | On-Site | Permanent About the Role Our client in the Wilmington, DE area is looking for a Senior Payroll Specialist to provide critical payroll services for a high-energy construction team. Benefits Stellar... 
    Senior
    Permanent employment
    Local area

    Australia-Employment

    Newark, DE
    2 days ago
  •  ...: Bachelor's degree in Computer Science, Software Engineering or related technology discipline. Minimum of 3 years of experience...  ...Microservices, Azure and Kubernetes. Knowledge of security vulnerabilities in web applications and addressing them.... 
    Senior

    3B Staffing LLC

    Newport, DE
    4 days ago
  •  ...Senior Mechanical Engineer As a Senior Mechanical Engineer, you will design various HVAC system types, plumbing, fire alarm, and fire protection systems. Additional responsibilities include construction administration and field investigation tasks for projects, field... 
    Senior
    Night shift

    MRINetwork

    Wilmington, DE
    5 days ago
  • SRT Maintenance Mechanic Senior Nemours is seeking a SRT Maintenance Mechanic Senior to join our team in Wilmington, DE. Performs general repairs and maintenance of plumbing, carpentry, electrical, patch/painting and minor construction projects. In order to build...
    Senior
    Work at office

    Nemours Children's Hospital Orlando

    Wilmington, DE
    5 days ago
  •  ...Our client is seeking an experienced Senior Data Engineer to join their growing data team. This is a contract-to-hire opportunity offering the chance to work on critical data initiatives, including governance, data modeling, and advanced analytics. Key Responsibilities... 
    Senior
    Contract work

    The Judge Group

    Wilmington, DE
    4 days ago
  • $117.17k - $175.76k

     ...Comcast. This job is responsible for executing and advancing the security posture of Comcast's core network platforms through secure...  ...assigned network environments, partnering with architecture, engineering, cybersecurity, compliance, operations, and vendor teams to... 
    Senior
    Worldwide

    FreeWheel

    West Chester, PA
    5 days ago
  •  ...system integration company delivering IT security, identity, access management and regulatory...  ...systems. Job Description Job Title: Sr Java Full Stack Developer Duration: 2+ years...  ...Skills / Talking points Passion for software engineering and softwarecraftsman-like coding skills... 
    Senior
    Work experience placement

    InfraMatix Inc

    Wilmington, DE
    4 days ago
  • $106.2k - $167.2k

    Job Description Position Summary The Senior Electrical Engineer is a technical leader responsible for the design, commissioning, qualification, operation, reliability, and lifecycle management of the Wilmington site's electrical infrastructure. Supporting a greenfield... 
    Senior
    Full time
    For contractors
    Local area
    Relocation
    Visa sponsorship
    Flexible hours
    Shift work

    MSD

    Wilmington, DE
    4 days ago
  • $62 - $65 per hour

    Job Description Job Description Join our growing team!We have a Full Time Registered Nurse opportunity open now doing Home Health visits throughout New Castle County . This office cares for adults and seniors in Independent and Assisted Living Communities. Working...
    Senior
    Weekly pay
    Full time
    Work at office
    Local area
    Monday to Friday
    Flexible hours

    BAYADA Home Health Care

    Hockessin, DE
    a month ago
  •  ...motivated candidate to join our talented Team. Job Title: Sr. Software Engineer Job Location: Wilmington, DE Job Description:...  ...while leveraging cloud technologies to deliver efficient and secure solutions. Key Responsibilities: Develop and maintain... 
    Senior

    Ampcus

    Wilmington, DE
    3 days ago
  •  ...Description The Sr. Operations Manager oversees all budgetary, people development...  ...other Sr. Operations Managers) to build and secure support and resources for projects and...  ...during peak seasons Bachelor's degree in Engineering, Operations or related field. MBA... 
    Senior
    All shifts
    Flexible hours
    Night shift

    Amazon

    Wilmington, DE
    3 days ago
  • $84.98k - $124.63k

     ...Managed Company Gold Standard honoree. For additional information about Solenis, please visit or follow us on social media. As Sr FP&A Analyst you will play a critical role in strengthening financial discipline across plant operations, improving costs control,... 
    Senior

    Solenis

    Wilmington, DE
    2 days ago
  • We are seeking a detail-oriented Senior Accountant to join our Sponsored Projects Finance team. This role is critical in ensuring the accurate and timely financial management of sponsored research projects, particularly those funded by federal agencies. The ideal candidate...
    Senior
    Weekly pay
    Temporary work
    Flexible hours

    Manpower Group Inc.

    Kennett Square, PA
    2 days ago
  • Job Title Join our dedicated Scientific Support team at Unity Lab Services, providing tailored lab services and supply management. Work Schedule Standard (Mon-Fri) Environmental Conditions Able to lift 40 lbs. without assistance, Laboratory Setting, Office...
    Senior
    Work experience placement
    Work at office
    Shift work

    Thermo Fisher

    Wilmington, DE
    4 days ago
  •  ...through WebTMA. Providing support for operational and emergency needs including snow removal. Interfacing with management, engineers, and contractors throughout large capital projects. Communicating with relevant Longwood Garden’s Stakeholders regarding the impacts... 
    Senior
    Full time
    For contractors
    Work at office
    Rotating shift

    Longwood Gardens

    Kennett Square, PA
    14 days ago
  • $92.7k - $114k

     ...vacation, holidays, and sick days and much more.   ***This Engineering role can be filled at the Mid-level or Senior Engineer level. Please...  ...Expected salary range:   Mid-Level - $92,700 - $114,000 Sr Level - $122,400- $154,000   Ranges are per year based on... 
    Senior

    Constellation Energy

    Kennett Square, PA
    1 day ago
  • $100k - $120k

    Must Have Technical/Functional Skills Angular 12+, TypeScript, HTML/CSS/SCSS, REST APIs, SQL Development, Oracle/PostgreSQL/SQL Server, Stored Procedures, Git & CI/CD, Agile Methodology Roles & Responsibilities Develop responsive and scalable web applications ...
    Senior

    Tata Consultancy Services

    Newark, DE
    5 days ago
  •  ...innovative financial organizations. As a Senior Product Manager - Sr. Associate in Talent Data Product , you contribute to the team...  ..., AI/ML, Product, Information Architecture, and Data Engineering to deliver curated, high-quality, well-governed datasets that enable... 
    Senior

    JPMorgan Chase Bank, N.A.

    Wilmington, DE
    2 hours ago
  • The Senior Director of Development at University of Delaware leads major gift fundraising for the Lerner College, identifying and soliciting gifts of $100,000 or more, and oversees a team of frontline fundraisers. This role partners with college leadership and university...
    Senior

    The Chronicle of Higher Education

    Newark, DE
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr Cyber Security Engineer. Be the first to apply!