Corporate Gray Online
  • Jobs
  • Companies
  • Post a Job
  • Resume Search
  • Employer Products
  • Job Seeker Products
  • Resources
  • Corporate Gray
  • Absolutely American
  • Proud American E-zine
  • Military Minute Podcast
  • Military Officer Career Conference
  • Sign in
  • Sign up
  • Jobs
  • Companies
  • Post a Job
  • Resume Search
  • Employer Products
  • Job Seeker Products
  • Resources
  • Corporate Gray
  • Absolutely American
  • Proud American E-zine
  • Military Minute Podcast
  • Military Officer Career Conference

169 energy jobs found

Refine Search
Current Search
United States energy Pennsylvania
Refine by Job Categories
Information Technology  (100) Security Clearance  (35) Engineering  (28) Manufacturing  (18) Law Enforcement  (10) Electronics  (9)
Insurance  (8) Program Management  (8) Management  (6) Energy  (6) Construction  (4) Facilities  (3) Automotive  (1) Telecommunications  (1)
More
Refine by City
King of Prussia  (150) Mechanicsburg  (4) Canonsburg  (3) Philadelphia  (3) Pittsburgh  (3) Harrisburg  (2)
Archbald  (1) Charleroi  (1) Johnstown  (1) Scranton  (1)
More
Refine by Company Name
Lockheed Martin  (151) Command Investigations LLC  (8) General Dynamics Mission Systems, Inc  (6) LMI  (4)
Refine by Onsite/Remote
Onsite  (169)
Lockheed Martin
May 07, 2026
Electro-Mechanical Technician III
Lockheed Martin King of Prussia, PA
Description: Role Overview: As an Electro-Mechanical Technician, you will build and test hardware used in aerospace and space systems. This is a hands-on role focused on assembling, modifying, and troubleshooting high-reliability components that support critical missions. Key Responsibilities: • Assemble mechanical, electrical, and electromechanical hardware • Fabricate, bond, solder, and build components using detailed instructions • Disassemble, modify, rework, and test assemblies • Read and follow engineering drawings, schematics, and wiring diagrams • Perform both repetitive and custom assembly tasks with precision • Troubleshoot issues and support corrective actions with engineering and quality teams • Identify and help resolve production or process issues • Follow safety, training, and quality standards in a regulated environment • Support production schedules, including shift work and overtime as needed Work Environment: • Hands-on manufacturing and fabrication...
Lockheed Martin
May 07, 2026
Mechanical Engineer
Lockheed Martin King of Prussia, PA
Description: 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. Lockheed Martin Space is seeking a full-time early career Mechanical Engineer to join our...
Lockheed Martin
May 06, 2026
Systems Engineering Sr Manager
Lockheed Martin King of Prussia, PA
Description: 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. The mission matters. So do the people behind it. With advancing defense technology at...
Lockheed Martin
Apr 24, 2026
Stress and Dynamics Engineer (Level 4)
Lockheed Martin King of Prussia, PA
Description: 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. OVERVIEW: As the Stress & Dynamics Engineer Staff, you will be responsible for...
LMI
Apr 22, 2026
Technical Integration Lead
LMI Mechanicsburg, PA
Overview We're  seeking a  Technical Integration Lead  that knows their way around hardware, software, and everything in between.  You’ll  lead a high-performing development team to craft front-end applications, and design business logic that integrates seamlessly with RFID hardware. But this  isn’t   just about building  stuff in a vacuum –  it’s  about getting hands-on with customers, collaborating to solve bespoke challenges, and creating solutions that directly  impact  DoD missions. This role is equal parts  strategic thinker ,  technical collaborator , and  product evangelist . If you thrive in ambiguity, love building something from the ground up, and want to make a tangible difference, we want you. This position is located in Mechanicsburg, PA with occasional telework allowed and some travel  required . Active Secret or  Top Secret  clearance preferred.   LMI is a new breed of digital solutions...
Lockheed Martin
Apr 10, 2026
Lead Electronics Engineer V
Lockheed Martin King of Prussia, PA
Description: Join Our Team as an Senior Staff Electronics Engineer / Responsible Systems Engineer where you will lead development of sophisticated electronics products in a world class Integrated Product Team. Location: This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: King of Prussia PA and be expected to work a flexible 9x80 schedule in the office full-time. About Lockheed Martin Space 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...
LMI
Apr 08, 2026
Information Systems Security Manager (ISSM)
LMI Mechanicsburg, PA
Overview We’re looking for an Information Systems Security Manager (ISSM) responsible for overseeing and managing the risks associated with information systems security for the NADACS Program. This role involves ensuring compliance with relevant cybersecurity standards, frameworks, and regulations while proactively identifying opportunities to enhance the program’s security posture. The ISSM collaborates closely with stakeholders to develop, implement, and maintain security policies, procedures, and controls that safeguard the integrity, confidentiality, and availability of NADACS systems. Ability to travel to client site in Mechanicsburg, PA required at times. Candidates local to Mechanicsburg, PA highly preferred.    LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to...
LMI
Apr 06, 2026
Information Systems Security Engineer (ISSE) - Navy
LMI Mechanicsburg, PA
Overview Location: Mechanicsburg, PA preferred. Tysons, VA, allowed. Partial teleworking allowed.   Overview:   The  Cyber & Sensor Integration Specialist  will promote an integrated, team-oriented culture while delivering strong individual contribution while advocating through action, robust teaming,  coordination  and collaboration .   In this dynamic role, you will  leverage  your technical and cybersecurity subject matter  expertise  to provide strategic guidance and support to LMI clients throughout sales and engagement processes. This  Senior Consultant  level role will be expected to contribute critical thinking, spanning client support, securing planned architecture, troubleshooting, and working with customers to developing use cases and applications of LMI sensor technology. Your  contribution to  proposed cybersecurity responses will help drive implementation roadmaps and ensure alignment with customer security...
Lockheed Martin
Apr 01, 2026
Mechanical Engineer Senior - Loads & Dynamics Focus
Lockheed Martin King of Prussia, PA
Description: 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. Lockheed Martin Space is seeking an experienced Loads and Dynamics Analyst to join our...
Lockheed Martin
Apr 01, 2026
Commercial/Industrial Electrician (EXPAT- Marshall Islands)
Lockheed Martin King of Prussia, PA
Description: WHO YOU ARE Seeking experienced Electricians to support the AN/FSY-3, SPACE FENCE radar site and subsystems. The selected candidate will perform a variety of maintenance and technical support activities on products at the Space Fence radar site on Kwajalein Atoll, Marshall Islands. Job responsibilities include the installation, operation, maintenance, repair, and modification on a wide variety of commercial and industrial electrical systems according to company standards utilizing an energy management system in addition to hands-on work. Selected candidates will analyze and evaluate products and related performance, troubleshoot, and diagnose malfunctions to eliminate problems in minimal time, while maintaining effective customer communications and relations. The team on Kwajalein consists of a small cadre of experienced professionals that work as one cohesive team to accomplish all work at the site. Candidates should also be willing to perform other...
LMI
Mar 09, 2026
Senior Solutions Architect
LMI Mechanicsburg, PA
Overview We are actively  seeking  a highly skilled Senior Solutions Architect to join our innovative team in developing and deploying a real-time asset tracking solution for the U.S. Department of Defense (DoD). In this role, you will play a critical part in evolving and implementing a scalable platform that incorporates active RFID ( aRFID ) hardware, passive RFID ( pRFID ) hardware, mesh  and IoT devices, modern cloud computing environments, and high-impact software applications. The ideal candidate is a problem-solver with a bias for action and an ability to communicate well with diverse internal and external stakeholders. The ideal candidate also  possesses  deep  expertise  in software development, a strong understanding of RFID or IoT systems, experience dealing with complex DoD cyber accreditation issues, and a passion for driving technological modernization in support of U.S. warfighters. This position is located in Mechanicsburg, PA....
Lockheed Martin
Feb 26, 2026
Sr Mass Properties Engineer
Lockheed Martin King of Prussia, PA
Description: 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. For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s mission to provide affordable and credible strategic defense. We offer unique...
Lockheed Martin
Feb 18, 2026
Sr Mass Properties Engineer
Lockheed Martin King of Prussia, PA
Description: 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. Mass Properties Engineering is the art and science of predicting the mass properties of...
Command Investigations LLC
May 01, 2026
Surveillance Investigator I - Entry Level
Command Investigations LLC Philadelphia, PA
Command Investigations, LLC is looking for Surveillance Investigators to become part of a dynamic team. This is a great opportunity for individuals with prior investigative experience who demonstrate integrity, independence, and a drive to succeed in a fast-paced investigative environment. Why You Will Love Working with Command Investigations, LLC? At Command Investigations, we are invested in YOU! We know, together, we can Lead with Excellence to provide top tier Service with Integrity that drives Results! Pay: $20-$25 per hour (depending on state) Schedule: This is not a 9-5 job. Days of the week vary, and weekends, overtime, and Holidays are typically required. Start times may be as early as 3:00-4:00 AM depending on case requirements but are typically 6:00 AM. 8-hour shifts are typical but can range up to 12-16 hours.  NOTE: Due to the nature of this role, there is no guarantee of hours or case assignments; however, we pride ourselves on...
Lockheed Martin
May 07, 2026
Electronics Engineer - Early Career
Lockheed Martin King of Prussia, PA
Description: This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built. Lockheed Martin Space is seeking a full-time Early Career Electronics Engineer. In this role, you will perform full engineering-lifecycle of electronic products to include designing, analyzing, prototyping, testing and integration of hardware. You will work in a team of high-performing electronics engineers and gain valuable hands-on experience. The successful candidate will have experience and/or knowledge of strong basic electrical engineering concepts, familiarity with simulation tools and test equipment, with the ability to make impactful contributions within a team setting and individually. Must be a US Citizen; this position will require a government security clearance. This position is located at a facility that...
Lockheed Martin
May 07, 2026
Subcontract Administrator, Sr.
Lockheed Martin King of Prussia, PA
Description: We are hosting A Lockheed Martin Space In-Person hiring event in the middle of June and is in the vicinity of King of Prussia, PA. This event will be by invitation only and the exact date and location will be disclosed at a later date. The Project Engineering roles do require a clearance to start. Please apply to be considered. This hiring event is for experienced professionals and is for external candidates only. We are hiring levels 2-5. If you are interested in joining Lockheed Martin as a project engineer, please apply to this requisition. By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Everyone knows how hard it is to get an interview with Lockheed Martin. Those that apply and get selected to attend will get the chance to meet...
Lockheed Martin
May 06, 2026
Mk21A Program Manager Staff (IC4)
Lockheed Martin King of Prussia, PA
Description: Our amazing people are on a mission to make a difference in the world and every day we use our outstanding skills and experiences to create, craft and build solutions to some of the worlds’ hardest engineering problems. Our culture supports employees to dream big, perform with excellence and create incredible products. We provide the resources, encouragement and focus and if you have the passion, we want to build a better tomorrow with you! As a Mk21A EMD Product Owner, you will be responsible for cost, schedule and technical performance of a product(s) within the MK21A program. You will have ownership of all aspects from design through delivery. The Product Owner will oversee daily tasking across a multi-functional team, including but not limited to, engineering, supply chain, contracts, finance, planning and production. This position will be Control Account Manager (CAM) of record for multiple control accounts associated with that product. The candidate will work...
Lockheed Martin
May 06, 2026
Systems Engineering Associate - Top Secret Clearance Required
Lockheed Martin King of Prussia, PA
Description: 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 The selected candidate for this role will be a member of the Systems...
Lockheed Martin
May 06, 2026
Electromagnetic Environmental Effects (E3) Engineer - Level II
Lockheed Martin King of Prussia, PA
Description: 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. As an Electromagnetic Engineering Effects (E3) Engineer, you will support the System...
Lockheed Martin
May 06, 2026
Software Engineer Staff
Lockheed Martin King of Prussia, PA
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. LM SPACE: WHAT WE'RE DOING 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. THE WORK Lockheed Martin is seeking a highly motivated and talented Level 4 Software Engineer with a TS/SCI clearance to work from our King of Prussia, PA location . LM's Space Engineering & Technology, S2CO, Global Software Solutions Team! Space E&T develops, delivers, and operates...
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Create Resume
  • Sign in
  • Facebook
  • X
  • Instagram
  • LinkedIn
© 2008-2026 Corporate Gray, powered by Absolutely American, Inc.