Jobs in the United States

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Added 29 mins ago
Sr Cyber Defense Sys Engineer
Constellation
Kennett Square, PA
…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,…
Added 50 mins ago
Wi-Fi Engineer, Hardware Reliability (Starlink)
SpaceX
Bastrop, TX
As an RF/Wi-Fi Engineer on the Starlink Reliability team, you will perform telemetry and log analysis as well as hands-on debugging to drive to root cause and corrective action of failed…
Added 1 hour ago
Inside Presales System Engineer
Hewlett Packard Enterprise
Durham, NC
Working in a high-velocity sales environment, the Presales Engineer supports multiple opportunities simultaneously and partners closely with sales teams to drive customer success and…
Added 1 hour ago
Principal Front-End Engineer, Design Systems
Hewlett Packard Enterprise
Ft. Collins, CO
The HPE Design System team translates HPE brand and experience standards into reusable assets and practical implementation guidance, connecting design intent, component behavior,…
Added 1 hour ago
ServiceNow Engineer Principal
SAIC
Remote, United States
Perform implementation, administration, configuration, and/or development with ServiceNow ITSM application suite, and in identified specialities.
Added 1 hour ago
Electrical Hardware Engineer, AI Satellites (Starmind)
SpaceX
Bastrop, TX
We design, build, test, and operate all parts of the system. Your work sits at the intersection of electrical, mechanical, thermal analysis, software, and networking engineering that…
Added 1 hour ago
Engineer - Automation Engineering – Biologics- Lilly Medicine Foundry
Eli Lilly and Company
United States
The Engineer - Automation Engineering will work as a member of the Automation Engineering Department at Eli Lilly, Foundry. The engineer will provide automation support for one or more…
Added 1 hour ago
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Principal Software Engineer - Full Stack
CVector - Industrial AI
Remote, United States
- $150,000 to $175,000 USD / year
As a Principal Full Stack Software Engineer, you will own the technical direction of CVector’s customer-facing platform end to end - from the real-time data visualization and AI-driven…
Added 1 hour ago
Sr. Electrical Engineer, Hardware Reliability (Starlink)
SpaceX
Bastrop, TX
As a Sr. Electrical Engineer on the Starlink team, you will be responsible for electrical hardware failure analysis, PCBA reliability, and quality of the PCBA production process. This is a…
Added 2 hours ago
A
Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Middletown, NJ
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…
Added 2 hours ago
B&
Azure Cloud Engineer / Cloud Infrastructure Architect
Bucher & Christian Consulting Inc.
Jersey City, NJ
- $70.23 USD / hour
Job Title: Azure Cloud Engineer / Cloud Infrastructure Architect - Terraform & Security
Added 2 hours ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Trenton, NJ
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 2 hours ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Trenton, NJ
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 2 hours ago
CI
Senior Medical Device Research and Development Engineer
Cresilon, Inc.
Brooklyn, NY
- $100,000 to $160,000 USD / year
The Senior Medical Device R&D Engineer is responsible for leading the design and development activities of new products and improving existing products in compliance with all quality and…
Added 2 hours ago
Cloud Platform Engineer
Credence
McLean, VA
Credence is seeking a Cloud Platform Engineer to support secure AWS hosting environments for Department of War customers.
Added 2 hours ago
C
AI Platform & DevSecOps Engineer
Credence
Remote, United States
- $150,000 to $190,000 USD / year
Production Operations: Troubleshoot complex infrastructure, application, CI/CD, Kubernetes, networking, and cloud service issues in production and production-like environments. Support…
Added 2 hours ago
C
Senior Google Cloud Platform Looker Developer
Credence
Tysons, VA
- $150,000 to $190,000 USD / year
Credence has an immediate need for an experienced Senior Google Cloud Platform Looker Developer to support the Defense Automatic Addressing System Digital Business Transformation Reports…
Added 2 hours ago
Sr. Full Stack Engineer, Fight Software
SpaceX
Hawthorne, CA
The application software team is the central nervous system of SpaceX – we create mission critical applications that are used throughout SpaceX to accelerate launch vehicle production and…
Added 2 hours ago
Senior Sales Engineer
Beacon EmbeddedWorks
Eden Prairie, MN
The Senior Sales Engineer is the technical lead in Beacon's presales process. Working alongside Business Development Directors and distribution partners, this role turns a customer's…
Added 3 hours ago
Traffic Engineer
Short-Elliott-Hendrickson, Incorporated
St. Paul, MN
"It feels good having colleagues and supervisors that provide support and resources for growth and learning!" – Civil Engineer
Added 3 hours ago
Sr. Full Stack Software Engineer, Manufacturing Systems
SpaceX
Bastrop, TX
The application software team is the central nervous system of SpaceX – we create mission critical applications that are used throughout SpaceX to accelerate launch vehicle production and…
Added 3 hours ago
Sr. Full Stack Software Engineer
SpaceX
Bastrop, TX
The application software team is the central nervous system of SpaceX – we create mission critical applications that are used throughout SpaceX to accelerate launch vehicle production and…
Added 3 hours ago
Full Stack Software Engineer, Manufacturing Systems
SpaceX
Bastrop, TX
The application software team is the central nervous system of SpaceX – we create mission critical applications that are used throughout SpaceX to accelerate launch vehicle production and…
Added 3 hours ago
Full Stack Software Engineer, Internal Platforms
SpaceX
Starbase, TX · Brownsville, TX
The application software team is the central nervous system of SpaceX – we create mission critical applications that are used throughout SpaceX to accelerate launch vehicle production and…
Added 3 hours ago
Full Stack Software Engineer, Internal Platforms
SpaceX
Hawthorne, CA
The application software team is the central nervous system of SpaceX – we create mission critical applications that are used throughout SpaceX to accelerate launch vehicle production and…

Constellation

Sr Cyber Defense Sys Engineer

Kennett Square, PA, United States

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Job details

Experience: Bachelor's degree and 5-years relevant experience, in lieu of degree 9 years of relevant experience
Posting language: English
Posted: Oct 29, 2026

Original job description

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 $121,500 to $135,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position

Responsible 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.

Primary Duties and Accountabilities

Deploy new data source feeds into SIEM & develops initial content for monitoring
Monitor SIEM infrastructure performance
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).
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

Minimum Qualifications

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, Cribl or BindPlane
Strong knowledge of the Software Development Life Cycle (SDLC) and digital product development
Knowledge of how network services and protocols interact to provide network communications.
Knowledge of Security principles such as Threat Lifecycle Management & Incident Management & Lifecycle.
Knowledge of Cyber SOC processes and Cyber SOC Engineering
Knowledge of network protocols (e.g., Transmission Control Protocol/Internet Protocol [TCP/IP], Dynamic Host Configuration Protocol [ DHCP] and directory services (e.g., Domain Name System [DNS], Active Directory)
Knowledge of network traffic analysis methods
Knowledge of packet level analysis using appropriate tools (e.g., Wireshark).
Knowledge of basic system administration, network, and operating system hardening techniques
Knowledge of network security architecture concepts including topology, protocols, components, and principles (e.g., application of defense in-depth).
Knowledge of OSI model and underlying network protocols (e.g., TCP/IP, Dynamic Host Configuration Protocol [DHCP]), and directory services (e.g., Domain Name System [DNS]).)
Skill in troubleshooting and diagnosing cyber defense infrastructure anomalies and work through resolution
Skill in securing network communications
Knowledge of protecting a network against malware
Knowledge of web filtering technologies
Knowledge of cyber defense policies, procedures, and regulations
Knowledge of test procedures, principles, and methodologies (e.g., Capabilities and Maturity Model Integration (CMMI))
Knowledge of basic system, network, OS hardening techniques and security benchmarks

Preferred Qualifications

Experience with Data Pipelines
Graduate degree in cyber security or related area of expertise.
Ability to demonstrate analytical skills, technical knowledge, and practical application of cyber and information security principles to business leaders and technical staff
Skill in using security event correlation tools
In-depth knowledge of cyber security program elements such as Policy Development, Application Security, Information Security, Network Security, Disaster Recovery Planning, Operational Security, Incident Response, and End User Education
CIM Normalization

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.

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