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Salary
$79k – $147k per year
Location
In office (Manassas)
Seniority
Junior · 2+ years exp
Visa
H-1B filings in 12 months: 1

Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Nov 9, 2026. Lockheed Martin scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Lockheed Martin is the largest defence contractor in the world, formed in 1995 by merging Lockheed Corporation with Martin Marietta and headquartered in Bethesda, Maryland. Its single most important programme is the F-35 Lightning II, the most expensive weapons system ever built, alongside the F-16, the C-130 transport and classified work at the Skunk Works advanced development unit. The company also dominates missile defence with THAAD and PAC-3 interceptors, supplies HIMARS and Javelin systems, owns the helicopter maker Sikorsky, and builds the Orion crew capsule and military satellites through its space division.

Standard Job Description

Who We Are

Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible.

The Work

The Submarine C5I Systems Engineering & Integration (SE&I) program is seeking a full-time, highly motivated Systems Engineer (Systems Design and Integration) to employ analytical systems engineering design and modeling to drive system-of-systems integration and testing. This role facilitates close coordination with stakeholders and subsystems to ensure a robust combat system is delivered to the Fleet, encompassing imaging, electronic warfare, sonar, and other sensors, as well as countermeasures, torpedoes, and missiles. The ideal candidate will possess a strong foundation in systems engineering principles and practices, enabling them to work across the full system lifecycle and bridge technical execution with cross-enterprise agile delivery in a complex program environment.

Who You Are

Key Responsibilities:

  • Technical Expertise: Apply technical knowledge to complete assigned tasks and contribute insights during meetings. Schedule and facilitate technical exchange meetings with stakeholders as needed.
  • Feature Workflow Execution: Work with stakeholders to complete feature design while adhering to the design package process and templates. Identify and incorporate modeling changes in Cameo to accurately reflect system requirements.
  • Bug Workflow Execution: Test open bugs assigned to the team, attempt to replicate the documented behavior, and record whether reproduction succeeds or fails. Collaborate with the bug owner/stakeholder to define next steps and resolutions.
  • System-Level Testing and Demo Support: Participate in system-level testing (SLTs) and demo events; ensure equipment and functionality availability as applicable.
  • Bay Planning: Provide timely inputs and data for bay planning related to testing needs. Identify, troubleshoot, and resolve bay-related issues as they arise to support decision-making with relevant, accurate information.
  • Stakeholder Engagement: Engage with internal and external stakeholders regarding tasking. Escalate concerns or requests appropriately while maintaining professional, timely communication.
  • Collaboration/Coordination: Understand and align with program goals and priorities. Actively contribute to team objectives and daily work, seeking clarification when unclear and providing peer support on day-to-day tasks.
  • Process Management: Follow established processes and procedures consistently. Provide constructive feedback and aid in implementing improvements.

Why Join Us

Your Health, Your Wealth, Your Life

Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.

Basic Qualifications

To excel in this role, you should possess the following qualifications and attributes:

  • This position will require an active government Secret security clearance
  • Bachelor’s degree in a relevant field (e.g., Systems Engineering, Industrial Engineering, Computer Engineering, Computer Science, or related field) from an accredited institution with 2+ years of related experience; or comparable experience in lieu of a degree.
  • Familiarity (hands-on experience or educational knowledge) with Model-Based Systems Engineering principles (e.g., SysML, UML) and tools (e.g., Cameo, Rhapsody and/or MagicDraw)
  • Demonstrated experience with requirements development, decomposition, and traceability
  • Demonstrated experience with integration and testing
  • Experience interfacing with customers or external partners; experience discussing technical solutions, managing stakeholder expectations, and integrating customer feedback into system design and testing

Desired Skills

  • Experience with submarine combat systems or similar Command, Control, Communication, Computer, Cyber, and Intelligence (C5I) systems
  • Familiarity with Atlassian Jira and Confluence products, including experience with agile project planning, issue tracking, and collaboration tools
  • Familiarity with system and software architecture concepts such as containerization and virtualization
  • Ability to support traveling to pier-side events to support navy submarine testing
  • Excellent communication and collaboration skills, with the ability to interface with internal and external stakeholders with a high degree of technical and interpersonal competency

Pay Information

Full-Time Salary Range: $79300.00 - $147300.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.
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