Senior Software Engineer Staff - Clearance Required

Lockheed Martin

Linglestown (PA)

On-site

USD 140,000 - 190,000

Full time

13 days ago

Get more replies from employers

Send a job-specific resume in minutes.

Job summary

Lockheed Martin in Pennsylvania invites a senior software engineer to join the Rotary Mission Systems Cyber & Intelligence team. You will analyze requirements, design and code software, integrate systems, and lead on projects requiring rigorous engineering and timely delivery.

Candidates must have 14+ years as a SWE in similar programs, a BS in Computer Science or related field, and an active security clearance with polygraph.

Qualifications

  • Fourteen (14) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
  • Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree

Responsibilities

  • Analyze user requirements to derive software design and performance requirements
  • Design and code new software or modify existing software to add new features
  • Integrate existing software into new or modified systems or operating environments
  • Write or review software and system documentation
  • Coordinate software system installation and monitor equipment functioning to ensure operational specifications are met
  • Develop or implement complex algorithms to meet performance and functional standards

Skills

SWE experience

Education

Bachelor’s degree in Computer Science or related field

Job description

Job Description:

WHAT WE’RE DOING

Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay.

THE WORK
  • Analyze user requirements to derive software design and performance requirements
  • Design and code new software or modify existing software to add new features
  • Integrate existing software into new or modified systems or operating environments
  • Write or review software and system documentation
  • Serve as team lead at the level appropriate to the software development process being used onany particular project
  • Design or implement complex database or data repository interfaces/queries
  • Develop or implement algorithms to meet or exceed system performance and functional standards
  • Assist with developing and executing test procedures for software components
  • Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas
  • Modify existing software to correct errors, to adapt to new hardware, or to improve its performance
  • Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design
  • Design or implement complex algorithms requiring adherence to strict timing, system resource,or interface constraints; Perform quality control on team products
  • Implement recommendations for improving documentation and software development process standards
  • Coordinate software system installation and monitor equipment functioning to ensure operational specifications are met
WHO WE ARE

The program is on fire for cyber. In support of our customer, members of the team are responsible for providing full lifecycle support including analysis, design, development, integration, testing, procurement, deployment, security, training and sustainment for collection and antenna systems.

WHY JOIN US

In this role you will have the opportunity to safeguard vital national security systems while advancing cutting‑edge cyber defense technologies. Our benefits are built to match the caliber of your work. Reliable, high-performing, and mission-ready. You’ll enjoy world‑class resources, mentorship, continuous learning, competitive compensation, comprehensive benefits, and a supportive work‑life balance—all within a culture that values innovation, integrity, and collaboration.

#OneLMHotJob#RMSIL2026

Qualifications:

Fourteen (14) years experience as a SWE in programs and contracts of similar scope, type, andcomplexity is required. Bachelor’s degree in Computer Science or related discipline from an accreditedcollege or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree

Candidate must possess active security clearance with a polygraph.

Get your free, confidential resume review.
or drag and drop your file here.
Similar jobs

Similar jobs worth comparing

Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • Washington

On-site
USD 150,000 - 190,000
Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • Benson (MD)

On-site
USD 130,000 - 165,000
Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • Hall (MD)

On-site
USD 150,000 - 230,000
Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • Hampstead (MD)

On-site
USD 150,000 - 190,000
Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • Brinklow (MD)

On-site
USD 140,000 - 190,000
Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • Jessup (MD)

On-site
USD 150,000 - 190,000
Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • Charlotte Hall (MD)

On-site
USD 160,000 - 210,000
Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • East New Market (MD)

On-site
USD 120,000 - 190,000
Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • Montgomery Village (MD)

On-site
USD 150,000 - 210,000
Senior Software Engineer Staff - Clearance Required
Senior Software Engineer Staff - Clearance Required

Lockheed Martin • Finksburg (MD)

On-site
USD 140,000 - 200,000