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18 security clearance jobs found

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General Dynamics Mission Systems, Inc
Mar 06, 2026
Manufacturing Leadership Program Engineer (Electrical) - Class of 2026
General Dynamics Mission Systems, Inc Canonsburg, PA, USA
Basic Qualifications Bachelor's degree in Electrical Engineering is required for site specific!   CLEARANCE REQUIREMENTS: Department of Defense secret security clearance is preferred at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position General Dynamics Mission Systems has an opening for a Manufacturing Leadership Program (MLP) Engineer - Class of 2026 to join our team in Canonsburg, Pennsylvania. The position provides an opportunity to develop and advance the cutting-edge technology that supports some of our nation's fundamental defense services. General Dynamics Mission Systems employees work closely with esteemed clients to develop solutions that allow them to carry out high-stakes...
Lockheed Martin
Mar 03, 2026
Senior Manufacturing Engineer
Lockheed Martin King of Prussia, PA, USA
Description: Company Mission & Program Overview At Lockheed Martin Space , we design and deliver advanced space and defense solutions that protect people, connect communities, and shape the future. Our work supports national security, scientific discovery, and global innovation through our 21st Century Security® vision —focused on resiliency, urgency, and partnership. We believe the future of space depends on both cutting-edge technology and the next generation of engineers . That’s why we invest in early-career talent, mentorship, and hands-on experience that accelerates learning and impact from day one. Role Overview We are seeking a Manufacturing Engineer to join our Operations Manufacturing Engineering Team in King of Prussia, PA. Help transform engineering designs into reliable, repeatable manufacturing processes that support complex mechanical and electromechanical assemblies. You’ll collaborate closely with design engineering, production teams, quality,...
Lockheed Martin
Feb 17, 2026
Manufacturing Engineer
Lockheed Martin Archbald, PA, USA
Description: You will be a Manufacturing Engineer at Lockheed Martin's Archbald facility, which specializes in design, manufacturing, and engineering for both domestic and international customers. Our team produces electronic assemblies, machined and welded assemblies/parts, and safety-critical systems for various defense and commercial applications. Archbald is renowned for its awards and contributions to missile systems, nuclear instrumentation, and control products. What You Will Be Doing As a Manufacturing Engineer, you may support the Assembly and/or Fabrication areas depending on the project or assignment. Your responsibilities will include, but are not limited to: Interfacing with design, manufacturing, test, quality, and other internal/external stakeholders as the product(s) move from planning to release, completion, and distribution Using SAP, dPLM, and other applications & tools to analyze and develop sequence of operations, work-instructions,...
Lockheed Martin
Feb 17, 2026
Manufacturing Engineer - Staff
Lockheed Martin King of Prussia, PA, USA
Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. Lockheed Martin Space is seeking an experienced Manufacturing Engineer - Staff to join our Production Support Engineering Team in King of Prussia, PA ! The successful candidate will have experience and/or knowledge of the following:...
Lockheed Martin
Jan 10, 2026
Senior Machining Manufacturing Engineer
Lockheed Martin King of Prussia, PA, USA
Description: Lockheed Martin Space is seeking a full-time Senior Manufacturing Engineer to join our team in King of Prussia, PA ! In this role you will support the Production Integrated Product Team (IPT) as a process engineer assigned to a support process capability development and optimization for a specific product line as it goes through spiral development maturating into high rate production. The selected candidate will integrate factory process data of each spiral as it is produced to plan, develop and implement optimizations and efficiencies, and investigate efficiency losses/issue corrective actions to establish a stable, repetitive, and high-rate production line. The successful candidate will have experience and/or knowledge of the following: machining practices, reading and interpreting drawings, schematics, and specifications; knowledge of lean manufacturing principles and techniques. Summary of Key Duties for this position: • You will create manufacturing...
Lockheed Martin
Dec 23, 2025
Manufacturing Planner
Lockheed Martin Archbald, PA, USA
Description: You will be a Manufacturing Planner for our Operations team in Archbald, PA. Our team is responsible for planning and executing manufacturing operations to deliver high-quality products on time. What You Will Be Doing As a Manufacturing Planner, your responsibilities may include: Execute Make, Buy, and Bill of Material (BOM) planning activities to support production schedules and material flow Collaborate with various manufacturing functions, including Operations Management, Supply Chain Stakeholders, and Engineering to optimize production plans and capacity requirements Perform planning activities associated with Manufacturing Resource Planning (MRP) and maintain production system integrity, drive inventory optimization and minimize cost. This includes maintaining MRP parameters, including lead times and lot sizes, and coordinating with Engineering to update BOMs appropriately Coordinate with manufacturing and Operations Management to...
Lockheed Martin
Dec 23, 2025
Manufacturing Planner
Lockheed Martin Archbald, PA, USA
Description: You will be a Manufacturing Planner for our Operations team in Archbald, PA. Our team is responsible for planning and executing manufacturing operations to deliver high-quality products on time. What You Will Be Doing As a Manufacturing Planner, your responsibilities may include: Execute Make, Buy, and Bill of Material (BOM) planning activities to support production schedules and material flow Collaborate with various manufacturing functions, including Operations Management, Supply Chain Stakeholders, and Engineering to optimize production plans and capacity requirements Perform planning activities associated with Manufacturing Resource Planning (MRP) and maintain production system integrity, drive inventory optimization and minimize cost. This includes maintaining MRP parameters, including lead times and lot sizes, and coordinating with Engineering to update BOMs appropriately Coordinate with manufacturing and Operations Management to...
Lockheed Martin
Mar 04, 2026
Production Planner - Level 1
Lockheed Martin King of Prussia, PA, USA
Description: Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more— we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Going to space is just the...
Lockheed Martin
Mar 03, 2026
Production Planning & Control Manager
Lockheed Martin Archbald, PA, USA
Description: You will be a Production Planning & Control Manager at our Archbald, PA facility, supporting the Missiles and Fire Control (MFC) team. Our team is responsible for delivering products that play a critical role in national security, and we are looking for a talented leader to join our team and contribute to our mission. What You Will Be Doing As a Production Planning & Control Manager, you will report to site senior leadership as a member of the Operations Team. You will be responsible for production control, warehouse and demand planning for the site operations. Your team consists of over 30 individuals, both exempt and non-exempt working across the warehouse, electrical assembly and fabrication operations. You will be coordinating with multiple program teams for the effective release and execution of production orders to support demand. In addition, you will also be coordinating with functional leaders on the local operations team as well as within...
Lockheed Martin
Feb 18, 2026
CNC Machinist (CLEARANCE REQUIRED)
Lockheed Martin King of Prussia, PA, USA
Description: Role Overview Lockheed Martin Space is seeking an Experimental CNC Machinist to support precision manufacturing in a production and development environment. In this role, you will machine and inspect complex parts to exacting specifications, supporting spacecraft and space-related programs that demand accuracy, consistency, and collaboration. You will work with CNC machining centers, engineering documentation, and manufacturing teams to produce high-quality components while contributing feedback that helps improve processes and efficiency. This position is based onsite in King of Prussia, Pennsylvania. Key Duties / Responsibilities ● Machine, fabricate, and assemble parts according to engineering prints and operation sheets using CNC equipment ● Set up and operate horizontal and vertical CNC machining centers ● Perform machining operations such as drilling, milling, boring, and tapping ● Interpret Computer-Aided Design (CAD) data, prints, and sketches ● Verify...
General Dynamics Mission Systems, Inc
Feb 12, 2026
CL - Engineering Technician
General Dynamics Mission Systems, Inc Canonsburg, PA, USA
Basic Qualifications High School Diploma or equivalent including vocational training is required plus a minimum of 1 year of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position The responsibility is career-defining. So is the opportunity. At General Dynamics Mission Systems, we invent the technologies, products and services, that help our nation’s heroes keep our nation safe. The work is so advanced, our teams regularly redefine innovation and excellence for the world. If you’re looking for a challenge, you’ve just found it. We apply advanced technologies such as Artificial...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Sr Advanced Engineering Technician
General Dynamics Mission Systems, Inc Charleroi, PA, USA
Basic Qualifications Associate’s degree in related discipline or equivalent is required plus a minimum of 5 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Imagine a world-class engineering environment. Now add a team of exceptional talent along with technologies that are so advanced they’re often classified. That’s what you’ll find at General Dynamics Mission Systems. Here you’ll lead amazing engineers as they invent the technologies, products and services that help our service members, intelligence analysts and first responders keep...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Sr Engineering Technician
General Dynamics Mission Systems, Inc Canonsburg, PA, USA
Basic Qualifications Associate’s degree in related discipline or equivalent is required plus a minimum of 1 year of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Help make the technologies, products and services that make a difference. That’s the opportunity that’s waiting for you at General Dynamics Mission Systems. We help our nation’s heroes keep our nation safe by creating solutions so advanced, they redefine innovation for the world. It’s an amazing challenge. And it’s waiting for you now. We apply advanced technologies such as Artificial Intelligence, Blockchain,...
Lockheed Martin
Jan 10, 2026
Production Scheduler - Level 3
Lockheed Martin King of Prussia, PA, USA
Description: Join the Valley Forge Enterprise Planning team! We are seeking a detail-oriented Production Scheduler to join our team. This is a business-critical role that engages cross-functionaly with Manufacturing Program Managers, Shop Management, and other teams to facilitate the successful execution of our program requirements. This role is responsible for reviewing production schedules, conducting analysis to assist with capacity planning across human and equipment resources, maintaining supplemental production schedules, and collaborating closelyt with cross-functional team members to achieve operational excellence. The successful applicant for this role must be comfortable working in several systems including Microsoft Project and Excel, Tableau, and SAP. Responsibilities Include: • Develops manufacturing production/development summary and detail schedules for Valley Forge products in SAP and Project systems. • Provides delivery status support for production and...
Lockheed Martin
Jan 09, 2026
Production Scheduler/Planner - Level 3
Lockheed Martin King of Prussia, PA, USA
Description: Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more— we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Going to space is just the...
Lockheed Martin
Jan 09, 2026
Production Scheduler/Planner - Level 2
Lockheed Martin King of Prussia, PA, USA
Description: Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more— we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Going to space is just the...
Lockheed Martin
Jan 07, 2026
Production Scheduler/Planner - Level 2
Lockheed Martin King of Prussia, PA, USA
Description: Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more— we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Going to space is just the...
Lockheed Martin
Feb 10, 2026
CNC Machine Operator
Lockheed Martin Archbald, PA, USA
Description: You will be a CNC Machine Operator with our team in Archbald, PA. Lockheed Martin's Archbald facility specializes in design, manufacturing, and engineering for both domestic and international customers. It produces electronic assemblies, machined and welded assemblies/parts, and safety-critical systems for various defense and commercial applications. The site is renowned for its awards and contributions to missile systems, nuclear instrumentation, and control products. What You Will Be Doing As a CNC Machine Operator, your responsibilities will include, but are not limited to: Follows instructions to machine, fabricate, or assemble parts to print and operation sheet specifications using conventional and CNC machines including lathes, horizontal and vertical machining centers Pre-sets and installs proper cutting tools select proper speeds, feeds, and depth of cut where applicable to maintain the proper quantity and quality standards Inspects...
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