Jobs at John C. Cassidy Air Conditioning and Plumbing, Inc.

This System Development Engineer II role supports the AWS ADC Monitoring & Observability team, focusing on CloudWatch services for U.S. Intelligence Community and Defense agencies. The position involves investigating root causes of service issues, automating operational tasks, and ensuring high availability in specialized security regions. Key responsibilities include analyzing metric trends, resolving systemic defects, and participating in full-lifecycle software development within an Agile environment. The role appeals to engineers seeking to work on massive-scale distributed systems while advancing their technical skills through mentorship and a culture of inclusion. Candidates must maintain an active TS/SCI security clearance. The position is based in Denver or Arlington with a hybrid work arrangement.

The Police Communications Lead role within the University of Colorado Colorado Springs Department of Public Safety serves as an advanced operational leader and subject matter expert in the Police Communications Center. Key responsibilities include managing complex emergency dispatch operations, providing mentorship and training to dispatch staff, and leading quality assurance initiatives to ensure protocol compliance. This position offers the appeal of working in a premier educational institution located in a vibrant city near the Rocky Mountains, with a strong commitment to professional development and employee well-being. The role requires on-site presence and participation in a rotating schedule including nights, weekends, and holidays, providing a dynamic environment for those passionate about public safety and community service.

The PLM Senior Software Architect role serves as a core builder within Anduril's ArsenalOS team, which unifies manufacturing and supply chain systems into a continuous learning platform. The position focuses on architecting and implementing mission-critical Teamcenter customizations and integrations to connect engineering, design, and production workflows. Key responsibilities include developing ITK services, creating scalable data models, and building high-performance integrations between PLM, ERP, and MES systems while leveraging AI tools for rapid development. This opportunity appeals to engineers seeking a greenfield environment where they can define architecture standards and drive technical excellence without legacy constraints. The role offers a fast-paced culture that values ownership and speed, requiring U.S. person status for access to export-controlled data.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and testing efforts. Engineers will also mentor junior staff and participate in high-level reviews with internal and external stakeholders. The role appeals to those seeking a challenging environment with the brightest minds, offering opportunities for lifelong learning and the chance to solve complex, evolving electronic warfare problems. The position supports a collaborative culture and is based at the Moorestown, NJ or Syracuse, NY sites.

This Senior Radar Engineer role within Lockheed Martin's Electronic Protection team focuses on developing advanced defense solutions for global military partners. The position involves creating detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and testing efforts. Key responsibilities include mentoring junior engineers and participating in landmark reviews with senior leadership and external customers. The role appeals to candidates seeking high-level technical challenges in a collaborative environment where innovation drives mission success. It offers opportunities for continuous learning and working with cutting-edge technologies across the Moorestown, NJ and Syracuse, NY sites, supporting a mission that protects national security interests.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and test efforts. Engineers will also mentor junior staff and participate in high-level reviews with internal and external stakeholders. The role appeals to those seeking to solve complex challenges in a collaborative environment with cutting-edge technology. It offers opportunities for continuous learning and professional growth while working on critical national security projects. The position is based at the Moorestown, NJ or Syracuse, NY sites and requires a U.S. citizenship with the ability to maintain a DoD Secret clearance.

This Senior Radar Engineer role within Lockheed Martin's Rotary and Mission Systems organization focuses on developing advanced Electronic Protection solutions for critical defense programs. The position involves creating detailed models and simulations to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and testing efforts. Key responsibilities include mentoring junior engineers, participating in landmark reviews with leadership and customers, and resolving technical anomalies in radar systems. The role appeals to candidates seeking high-impact challenges in a collaborative environment with some of the brightest minds in the industry. It offers opportunities for continuous learning, exposure to cutting-edge technologies, and the chance to work on projects supporting major government agencies and international partners. The position is based at the Moorestown, NJ and Syracuse, NY sites.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and testing efforts. Engineers will also mentor junior staff and participate in high-level reviews with internal and external stakeholders. The role appeals to those seeking to solve complex, cutting-edge challenges in a collaborative environment with the brightest minds in the industry. It offers opportunities for continuous learning and professional growth while working on critical national security projects. The position is based at the Moorestown, NJ or Syracuse, NY sites and requires U.S. citizenship with the ability to maintain a security clearance.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and testing efforts. Key responsibilities include mentoring junior engineers and participating in landmark reviews with senior leadership and multi-disciplinary teams. The role appeals to those seeking high-level technical challenges in a collaborative environment where innovation drives solutions against evolving adversaries. It offers opportunities for continuous learning and professional growth while working on cutting-edge missile defense and sensor technologies across Moorestown, NJ, and Syracuse, NY sites.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities including test procedures and certification. Key responsibilities also include supporting integration testing, resolving technical anomalies, and mentoring junior engineers. The role appeals to candidates seeking high-impact challenges in a collaborative environment with cutting-edge technology. It offers opportunities for continuous learning and professional growth while working with top-tier engineers on complex electronic warfare problems. The position is based at the Moorestown, NJ or Syracuse, NY sites and requires a U.S. citizenship with the ability to maintain a DoD Secret clearance.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities including test procedures and certification. Engineers also mentor junior staff and participate in landmark reviews with leadership and multi-disciplinary teams. The role appeals to those seeking high-level technical challenges in a collaborative environment where innovation drives national security. It offers opportunities for continuous learning and working with cutting-edge technologies across the Moorestown, NJ and Syracuse, NY sites.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense partners. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and testing efforts. Engineers will also mentor junior staff and participate in high-level reviews with internal and external stakeholders. The role appeals to those seeking a challenging environment with the brightest minds, offering opportunities for lifelong learning and the chance to solve complex, evolving threats. The position supports a collaborative culture where technical innovation is prioritized and requires a U.S. citizen with a security clearance.

This Senior Radar Engineer role within Lockheed Martin's Electronic Protection team focuses on developing advanced defense solutions for government and international partners. The position involves creating detailed models and simulations to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and testing efforts. Engineers also mentor junior staff and participate in high-level reviews with leadership and customers. The role appeals to those seeking a challenging environment with the brightest minds in the industry, offering opportunities for lifelong learning and working on cutting-edge technologies. The position supports a collaborative culture and is based at the Moorestown, NJ or Syracuse, NY sites.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense capabilities for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities including test procedures and certification. Engineers also mentor junior staff and participate in landmark reviews with leadership and external partners. The role appeals to those seeking high-impact challenges in a collaborative environment where innovation drives solutions against evolving threats. It offers opportunities for continuous learning and working with cutting-edge technologies across the Moorestown, NJ and Syracuse, NY sites, requiring a U.S. citizen with a relevant degree and clearance eligibility.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and testing efforts. Engineers in this role also mentor junior staff and participate in high-level reviews with internal and external stakeholders. The opportunity appeals to those seeking to solve complex challenges in a collaborative environment with cutting-edge technology. The team operates across Moorestown, NJ and Syracuse, NY sites, offering a culture of continuous learning and professional growth for U.S. citizens with the necessary security clearance.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations, conducting performance data analysis, and creating verification plans to ensure system reliability. Engineers will support integration testing, resolve technical anomalies, and mentor junior staff while collaborating with multidisciplinary teams on landmark product reviews. The role appeals to those seeking high-impact challenges in a collaborative environment where innovation drives national security. It offers opportunities for continuous learning and working with cutting-edge technologies across the Moorestown, NJ and Syracuse, NY sites, requiring a U.S. citizen with a Secret clearance.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations, conducting performance data analysis, and creating verification plans to ensure system reliability. Engineers also support integration testing, resolve technical anomalies, and mentor junior staff while participating in high-level product reviews. The role appeals to those seeking to solve complex challenges in a collaborative environment with cutting-edge technology. It offers opportunities for continuous learning and professional growth while working with top-tier engineers across Moorestown, NJ, and Syracuse, NY sites.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities including test procedures and certification. Key responsibilities also include supporting integration testing, resolving technical anomalies, and mentoring junior engineers. The role appeals to candidates seeking high-level technical challenges in a collaborative environment with access to cutting-edge missile defense and sensor technologies. It offers opportunities for continuous learning and professional growth while working on critical national security projects across multiple sites.

This Senior Radar Engineer role within Lockheed Martin's Electronic Protection team focuses on developing advanced defense solutions for government and international partners. The position involves creating detailed models and simulations to evaluate system designs, conducting data analysis to assess performance, and leading verification activities alongside integration and testing efforts. Key responsibilities include mentoring junior engineers and participating in landmark reviews with senior leadership and customers. The role appeals to those seeking high-level technical challenges in a collaborative environment where innovation drives mission success. It offers opportunities for continuous learning and working with cutting-edge technologies across the Moorestown, NJ and Syracuse, NY sites, supporting a culture that values unique expertise and professional growth.

This Senior Radar Engineer role within Lockheed Martin's Electronic Protection team focuses on developing advanced defense solutions for global military partners. The position involves creating detailed models and simulations to evaluate system designs, conducting data analysis to assess performance, and leading verification activities for radar products. Key responsibilities include mentoring junior engineers, supporting integration testing, and participating in landmark reviews with senior leadership and customers. The role appeals to candidates seeking high-level technical challenges in a collaborative environment where innovation drives national security. It offers opportunities for continuous learning and working with cutting-edge technologies across the Moorestown, NJ and Syracuse, NY sites, combining complex problem-solving with a mission-driven culture.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities including test procedures and certification. Engineers also mentor junior staff and participate in landmark reviews with leadership and multi-disciplinary teams. The role appeals to those seeking high-level technical challenges in a collaborative environment where innovation drives national security. It offers opportunities for continuous learning and working with cutting-edge technologies across the Moorestown, NJ and Syracuse, NY sites, requiring a U.S. citizen with a DoD Secret clearance.

This senior systems engineering role within Lockheed Martin's Electronic Protection team focuses on advancing radar defense solutions for global defense customers. The position involves developing detailed simulations and models to evaluate system designs, conducting data analysis to assess performance, and leading verification activities including test procedures and certification. Key responsibilities also include supporting integration testing, resolving technical anomalies, and mentoring junior engineers. The role appeals to candidates seeking high-level technical challenges in a collaborative environment with the brightest minds in the industry. It offers opportunities to work on cutting-edge electronic warfare projects, engage with senior leadership, and participate in landmark reviews. The position is based at the Moorestown, NJ and Syracuse, NY sites and requires a U.S. citizenship with the ability to maintain a DoD Secret clearance.