Software Engineer Sr
Lockheed Martin Corporation
Software Engineer Sr | Lockheed Martin
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.
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. And we're reimagining how space can connect us, ensuring security and prosperity. We're creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision.
The Work: Lockheed Martin is seeking a talented level 3 Software Engineer with an active TS/SCI clearance to work from either our King of Prussia, PA or Herndon, VA location(s). We are seeking a Software Engineer to participate in the design, development, test and maintenance of complex mission application software and database applications for the Paragon organization which supports multiple programs. You are someone who is (or is willing to become) a Domain/Subject Matter Expert in the Mission Management and/or Command and Control domains. As a Software Engineer with Paragon, you will:
- Apply knowledge of computer hardware and software, information processing techniques, and information gathered from subject matter experts and system users to develop software applications.
- Plan, conduct, and coordinate software development activities.
- Design, develop, document, test, and debug software that contains logical and mathematical solutions to business/mission problems.
- Apply the appropriate standards, processes, procedures, and tools throughout the development life cycle.
- Participate in code peer reviews, application demonstrations, data analysis, test planning and execution to ensure software intent and standards are met.
- Prepare operating instructions, generate program development documentation, and analyze system capabilities.
- Participate in failure investigations, anomaly resolution activities, and retrospective events.
This is an EARLY-MID CAREER (level 3) ROLE where candidates typically require 3+ years of professional experience and a BS degree. If you think this describes you and you are looking for an opportunity to grow and challenge yourself then we would love for you to apply!
Opportunity for Impact: Join a team that is at the forefront of innovation in the aerospace and defense industry and make a significant impact on the success of our organization. Professional Development: Take advantage of unparalleled opportunities for growth and advancement within Lockheed Martin, with access to world-class training and development programs. Collaborative Culture: Work alongside some of the brightest minds in the industry who share your passion for excellence and who are committed to supporting each other's success. Competitive Benefits: LM employees play an active role in strengthening the quality of life where we live and work by volunteering more than 850,000 hours annually. Here are some of the benefits you can enjoy: Medical, Dental, 401k, Paid time off, Work/life balance, Career development, Mentorship opportunities, Rewards & recognition.
We care about our employees and offer a generous benefits package : 401K, PTO, and work/life balance and more.
$79.2k - $209.5k
Job Description The role is responsible for designing, deploying, administering, and maintaining mission-critical storage infrastructure, including provisioning, zoning, replication, performance monitoring, troubleshooting, security remediation, compliance support, ...SeniorTemporary workFlexible hours$134k - $236.33k
...Software Engineer Sr Staff | Lockheed Martin Software Engineer Sr Staff 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...SeniorFull timeTemporary workWork experience placementFlexible hours- ...Senior Software Engineer My client is looking to hire a Senior Software Engineer. The ideal candidate will take on the following tasks: Design, implement, test, and document software for microprocessors in bare-metal, embedded Linux, or real-time operating system...Senior
$86.6k - $144.4k
...Software Engineer Are you a collaborative software engineer looking to work for a mission driven global organization? About the Role... ...request-based collaboration is essential. About the Team As a Sr software engineer you have the opportunity to join a diverse...SeniorLocal area$126k - $190k
...Relativity Kubernetes Integration Team Senior Engineer Relativity is a leading legal data intelligence company building technology... ...corporations and government agencies rely on Relativity's legal AI software to securely surface and manage the most relevant and impactful...SeniorHome office$113.58k - $192.9k
...operations, Kubernetes-based services, automation, observability, software tooling, and user-facing platform delivery. The ideal... ...and maintain core HPC services, support users running demanding engineering and AI/ML workloads, and create tooling, scripts, APIs, and integrations...SeniorImmediate startRemote workFree visaFlexible hours$140k
...as an individual and united by our mission to create opportunities for people where they live, learn and work. The Senior Software Engineer designs, creates, maintains, audits and improves software applications by performing coding, debugging, testing and troubleshooting...SeniorTemporary workLocal area$180k - $220k
...onto a driven and highly collaborative team that is passionate about creating transformative change in healthcare. Senior Software Engineer The Role As a Senior Software Engineer, you will lead major initiatives that advance Datavant's platform scalability and...Senior$197.4k - $232k
...Type: FullTime Location Type: Remote Department Engineering Compensation: $197.4K - $232K - Offers Equity At... ...Team. One Data Streaming Platform. About the Role: Senior Software Engineers II at Confluent take ownership of critical backend systems...SeniorFull timeRemote work$99.6k - $223.4k
...Job Description Job Title: Senior Software Engineer and CMTS - Exadata Location: In-office position in Redwood City, CA We are looking for smart systems software engineers with BS/MS/PhD in Computer Science or related fields to join the Exadata Team @...SeniorTemporary workWork at officeFlexible hours- ...cultures and affords personal and professional growth opportunities. Learn more at . Overview of Job Function: As a Senior Software Engineer, you will take deep technical ownership of significant product features and subsystems within Verint's QM and PM platform. You...SeniorContract workLocal areaShift work
- ...Senior Software Engineer – Backend Anywhere Type: Permanent Category: Engineer Industry: Technology Workplace Type: Remote Reference ID: JN -052026-106925 Date Posted: 06/10/2026 Shortcut: Description Recommended Jobs Description:...SeniorHourly payPermanent employmentFull timeLocal areaRemote work
- ...Role: Sr. .Net Application Developer/ Designer Location: Harrisburg, PA Job Description The client is looking... ...designing, developing, implementing, and maintaining complex web-based software applications The individual selected for this role will be...Senior
- Job Title USC, GC or GC-EAD The consultant needs to live near Harrisburg, PA in order to report onsite as needed. They must be able to report for an in person interview as well. Duration: 12 + months Location: Hybrid - Must be local to Harrisburg, PA and able ...SeniorLocal areaRelocation
- ...Sr. Java Developer Location: Harrisburg, Pennsylvania (Partial Remote) Role Overview The Senior Developer is responsible... ...provided by analysts and architects. Lead testing of application software modifications using various programming platforms. Perform...SeniorRemote work
$125k - $191.7k
...Job Description Hybrid: This role is categorized as hybrid/Remote Role: As a Senior Software Systems Engineer on the Software Validation team within the AV organization, you will play a critical role in leading the strategy and execution of validation efforts for...SeniorLocal areaRemote workWork from homeFlexible hours- ...Sr. Java/J2EE Developer Headquartered in New Jersey (U.S), Cygnus Professionals Inc. is a next generation global information technology Solution and Consulting company powered by strong management and leadership team with over 30 person years of experience. Today,...SeniorLocal areaImmediate start
$120.5k - $162.68k
...company where people truly BELIEVE in what they're doing! Job Description Summary: We are seeking an accomplished Senior Software Engineer with deep expertise in IBM IMS™ Transaction Manager (TM) and Database (DB) application programming to drive the evolution of our...SeniorRemote workWorldwideFlexible hours$79.2k - $178.1k
...Job Description Oracle Health Data Intelligence is growing and looking for a Senior Software Engineer to join the HealtheIntent - Identity Services team! This development team builds Personnel, Organization and Consumer services which are the base of the security models...SeniorTemporary workWork experience placementImmediate startFlexible hours$86.5k - $142.7k
...writing and reviewing code, building proofs‑of‑concept, and guiding engineering teams through complex technical decisions. This position... ...and attributes for success • Strong hands‑on background in software engineering and modern application architectures. • Deep understanding...SeniorSummer holidayFlexible hours- ...Business Hours. Our direct client has an opening for a Sr Cloud Engineer position # 756305. This position is for 12+ months, with... ...Development, Support and Deployment. Must have experience in Software Engineering Techniques, Software Engineering Architecture,...SeniorHourly payImmediate startRemote workRelocationFlexible hours
- ...Sr. Java Developer We are looking forward for the role of Sr. Java Developer with the required skills: Java/J2EE Java8/11 Multithreading JSON Spring Framework (Springboot, Springbatch, Spring Security) Rest API Microservices Kafka (Messaging...Senior
$79.2k - $209.5k
...unencumbered and will need your contribution to make it a premier engineering center with the focus on excellence. Health Data Intelligence... ...Quality Reporting team, you will use basic knowledge of software architecture to perform tasks associated with developing, debugging...SeniorTemporary workImmediate startFlexible hours- ...Software Engineer | Lockheed Martin 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...
$94.9k - $135.6k
...configuration or coding to develop, enhance and sustain the organization's software systems in a cross-functional team environment through adherence to established design control processes and good engineering practices. This job family programs and configures end user...Temporary workWork experience placementLocal areaImmediate startRemote workFlexible hours- ...configuration of applications on the ServiceNow platform usingApp Engine Studio Support implementation and customization of ITSM... ...Computer Science, Information Technology, Information Systems, Software Engineering, or a related discipline Strong understanding of...Full timeContract workPart timeInternshipLocal areaImmediate startFlexible hours
$82k
...balance - and best of all, a place where you are accepted and respected for your individuality. Responsibilities The Software Engineer will work closely with other team members to develop and maintain software solutions that meet the needs of our associates and...Work experience placementWork at officeLocal areaNight shift$100.32k
...Maximus is currently seeking a Software Engineer. In this role, you will provide expertise in the areas of managed file transfer and EDI X12 translations. In addition, they must configure, support and maintain environments and procedures for all supported applications....Remote work- ...Software Engineer Create and support new or existing Microsoft Windows based software and embedded microprocessor machine control/data acquisition systems. Collaborate with sales and marketing teams to generate new architecture, design, and development of software used...
$79.2k - $178.1k
...Job Description Oracle's Forward Deployed Engineer (FDE) team is hiring a Senior Software Development Engineer - AI Data Platform to help global customers unlock the full potential of their data. You will provide expert architectural guidance focused on designing, optimizing...SeniorTemporary workFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Software Engineer Sr. Be the first to apply!
- software engineer amazon Harrisburg, PA
- software developer positions Harrisburg, PA
- software developer Harrisburg, PA
- ngo software engineer Harrisburg, PA
- startup software engineer Harrisburg, PA
- remote entry level software developer Harrisburg, PA
- cybersecurity software engineer Harrisburg, PA
- senior software engineer remote Harrisburg, PA
- intel software engineer Harrisburg, PA
- software engineer full time Harrisburg, PA


