4 senior development engineer jobs found in Philadelphia

Attalon is a leading technology partner to the global aerospace and defense industry, specializing in the physics of light and heat. With over 500 employees in the U.S., Attalon engineers critical optical, laser, and coating technologies that enable systems to see farther, target faster, and survive the harshest environments. From high-energy directed laser systems to satellite optics and hypersonic thermal protection, Attalon equips the warfighter with the advantage of precision. Attalon, located in Northeast Philadelphia , specializes in the manufacture of precision patterned optics, calibration grids, reticles, and specialty patterned products for the commercial and defense markets. The Philadelphia site is located in close proximity to major highways and transportation hubs, providing easy access to the surrounding Bucks County and Center City Philadelphia areas. The Greater Philadelphia area is a dynamic economic hub that combines world-class healthcare, education, and...

About the Organization Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and Federal markets. Headquartered in Newtown Square, PA, we have primary offices in Norfolk, VA; San Diego, CA; and Bremerton, WA. Company Benefits*: • Comprehensive health program for employee and dependents • Company paid Dental and Vision • 401(k) with company match • Short-term and Long-term disability - Company paid • Life Insurance and AD&D - Company paid • Voluntary Spouse and Child Life Insurance • Paid time off with company holiday • Tuition Reimbursement • Employee Assistance Program (EAP) *Benefit eligibility is set forth in benefit plan documents and organization policies. Description GENERAL SUMMARY: Delphinus Engineering is seeking a Senior Environmental Engineer to support our customers with US Navy tasking. This position...

Urban Engineers is seeking a seasoned Project Manager or senior-level Civil Engineer to lead aviation infrastructure projects and help shape the future of our Aviation Department. This role blends technical leadership, client engagement, and project delivery - ideal for an experienced engineer ready to guide teams and manage high-impact projects. Responsibilities Manage all phases of airfield and landside civil design projects (scope, schedule, budget, and quality). Oversee design of runways, taxiways, aprons, utilities, stormwater systems, and associated infrastructure. Serve as primary client point of contact for airports and partner firms. Lead and mentor engineering teams, including assigning tasks and reviewing deliverables. Develop proposals, manage subconsultants, and lead progress meetings. Ensure compliance with FAA, DOT, and state regulations. Support business development efforts and proposal pursuits across the Northeast and Mid-Atlantic markets....

Resident Engineer - Aviation & Infrastructure - PA/MD/NJ/DE Pennsylvania | Maryland | New Jersey |Delaware Full-Time | On-Site | PA/MD/NJ/DE Why CMTS? Every day at CMTS, our team delivers infrastructure projects that positively impact lives and communities. With over 42 years of industry experience, CMTS has built a strong foundation for continued success, providing project and construction management services to public and private clients nationwide. We value our employees by fostering a culture of learning, professional development, and collaboration. CMTS is committed to maintaining a work environment that emphasizes safety, integrity, and accountability while supporting work-life balance and employee well-being. Our teams are empowered to grow, contribute, and make a meaningful impact through the projects we deliver. About Your Role CMTS is seeking an experienced Resident Engineer to support aviation, transportation, and public infrastructure capital improvement...