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Salary
$75k – $143k per year
Location
In office (Moorestown)
Seniority
Junior · 2+ years exp

Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Oct 15, 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

What We're Doing

As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you're looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you.

The Work

This position primarily supports the mission of the Aegis Sites Operations and Maintenance contract, as a member of the CSEDS Facilities and Operations Team. CSEDS is the Combat System Engineering Development Site in Moorestown NJ, owned by the US Navy and operated and maintained by Lockheed Martin. Candidates for this position are required to possess a background in mechanical engineering with experience in equipment installation and activation. Individuals shall function as mechanical engineer, joining a team of two mechanical and two electrical engineers, and support staff. Project scope includes efforts related to the installation of AEGIS computer systems, Combat System Elements (Weapons and Sensors) and related support infrastructure. This includes floor space utilization, heat load calculation, cooling solution design, design and oversight of related facility support systems as they relate to Test Environment installations and operation. Individuals would also perform and support design, installation, maintenance of building systems and supervise work performed on CSEDS facilities grounds, equipment and systems. This work includes design specifications, procurement documents, vendor selection, installation supervision, and acceptance. Support all exterior mechanical and structural issues. Coordinating contracted work such as riggers, cranes and construction. Support interfacing with Lockheed Martin facilities and ESH engineering departments to coordinate mechanical, facilities, and systems operations and maintenance. Including CFC refrigerant replacement, CFC monitoring system, cooling tower system, Access Control system, roof maintenance, MAST maintenance, plumbing systems, boiler operations, other mechanical maintenance, and non-electrical utilities. Support the mechanical design of all facilities modifications and maintaining documentation of Site changes. Perform tasks in compliance with Lockheed Martin's ethical and safety visions.

Who We Are

Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. Our RMS business in Moorestown, NJ is a hub of talented engineers, scientists, and professionals committed to shaping the future of defense technology. We value collaboration, excellence, and integrity in everything we do. As a part of our team, you will work alongside like-minded individuals dedicated to pushing the boundaries of what's possible.

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

  • BS Degree in Mechanical Engineering with minimum of 2 years related experience
  • Background in mechanical, with some civil engineering discipline
  • Ability to function in mechanical, structural, and Building Automation Systems
  • Proficient in the use of Microsoft Office, AutoCAD and Solidworks
  • Understanding of the concepts and attributes necessary to provide estimates, perform structural/mechanical design, write work specifications, order material, coordinate activities of contractors, schedule tasks, and produce specifications for bidding
  • Ability to develop job specifications for bidders, contractors, and Lockheed Martin mechanics and tradespeople on day-to-day operations
  • Ability to work effectively as a team with co-workers, contractors and tradespeople
  • Strong communications skills
  • Ability to obtain & maintain a U.S.security clearance at the Secret level

Desired Skills

  • Understanding of building management systems, and related equipment and processes
  • This position involves shipboard and military systems. Familiarity with ungrounded power systems in accordance with MIL-STD-1399-300A/B is desirable
  • Familiarity with design of power systems for mission critical equipment, fit-out of data center facilities, or with fire alarm and fire protection systems is desirable

Pay Information

  • $75000.00 - $142760.00

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.

  • Additional specific benefits are dependent upon the business unit and the collective-bargaining agreement.
  • 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) 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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