Senior Mechanical Engineer

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success.

We empower our teams, contribute to our communities, and operate sustainable.

Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Our Mission, Vision, and Values guide the way we do business.

If this sounds like the kind of environment where you can thrive, keep reading!

Senior Mechanical Engineer

The NISC IV program at Leidos is seeking a Senior Mechanical Engineer to work in the Federal Aviation Administration (FAA) Regional Office in El Segundo, CA which is in the Los Angeles area.

The Mechanical Engineer will provide engineering support to the FAA Los Angeles Enroute Engineering Center which includes project management and project planning for various Air Route Traffic Control Center construction and upgrade modernization projects.

Specific duties for this position include

• Provide expertise in all aspects of the complete project management lifecycle.
• Provide Mechanical Engineering Subject Matter expertise (SME) support by overseeing the feasibility, design, planning, and installation of Heating, Ventilation and Air-Conditioning, and Environmental Direct Digital Control Systems.
• Provide Mechanical Engineering SME support through dynamic participation in team reviews of design and scope, and assembly of the design package.

In addition, provide status reports on site project progress, status reports on schedule updates, participate in Planning and Requirements Group (PRG) matrix meetings, and guide Operational Risk Management and Safety meetings.

• Provide verified heat load calculations including: heating peak, cooling peak, ventilation and process load calculation used for system sizing, and final calculation for energy compliance.
• Analyze and review existing engineering drawings and documents and provide observations on accuracy and completeness, and recommendations for improvement.
• Provide Computer-Aided Drafting and Design (CADD) drawings using Auto CAD and Master Spec in conformance with FAA standards.
• Provide/evaluate system and equipment design package requirements.
• Assist in preparing Draft project scope agreements and project schedules.
• Prepare engineering risk assessments, and provide recommendations and proposals of actions or improvements to mitigate potential risks resulting from site, facility, and project/program changes.

Please Note: Must be able to work onsite in El Segundo, CA. The position has partial telework potential for part of the work week with manager's approval.

Required Qualifications

• Bachelor's degree and 8+ years of prior relevant experience OR Master's degree with 4+ years of prior relevant experience.

Additional years of relevant experience may be considered/accepted in lieu of degree.

• 8 years of applicable mechanical engineering experience including project management and design of building mechanical systems.
• Experience with ductless split systems, heat recovery systems, residential type split systems, furnace, direct expansion cooling coils, unitary roof top package units, variable air volume systems, air handling units, chillers, boilers, vehicle exhaust systems and other heating, cooling, ventilation, air distribution, pumping, hydronic piping, and indoor air quality systems.
• Performed and verified heat load calculations which include: heating peak, cooling peak, ventilation and process load calculation used for system sizing and final calculation for energy compliance.
• Prepared design development and construction drawings which include: initial schematic, design development and final construction drawings for plan check submittal.
• Ability to obtain a Public Trust Security Clearance Suitability (To be eligible for Public Trust Security Clearance, one must be either a U.

Citizen OR a U.

Permanent Resident/Green Card holder who has resided in the U.

A for the past 3 years of the past 5 years consecutively with no breaks).

Desired Qualifications

• Familiarity with FAA and the National Airspace System (NAS) is a plus but not necessary.
• Professional Mechanical Engineer registration is a plus but not absolutely necessary.
• Please

Note: The program budget salary for this role could fall anywhere between high $120,000 to high $130,000 with a slight wiggle room (no guarantees) based on relevant experience and assessment.

Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

• Pay Range
• $107,900.00 - $195,050.00
• About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations.

Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025.

For more information, visit www.

Leidos. com.

• Pay and Benefits
• Competitive compensation
• Health and Wellness programs
• Income Protection
• Paid Leave and Retirement
• Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.

Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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