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Fire Protection Engineer

Leidos · Chicago, IL · Remote available · $110,000–$124,550 a year · Full time

Posted Jul 28, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Where are you on your path to a PE, and how have you prepared for it?

What they are checking: Whether they are actively working toward licensure, since the posting offers support to EITs pursuing a PE.

Tell me about a time you had to explain a fire protection requirement to someone without an engineering background.

What they are checking: Whether they can translate code language into plain reasons that facility staff will accept and act on.

This is remote with up to 50 percent travel in the central US. How do you stay organized and keep deliverables moving while traveling?

What they are checking: Whether they have work habits that hold up through frequent travel and remote coordination.

What would you do

A code clearly applies to an FAA facility, but meeting it fully would interrupt air traffic operations. How do you advise the client?

What they are checking: Whether they can propose equivalencies or phased approaches without dropping life safety, in a mission-critical setting.

You're asked to help develop FAA Fire Life Safety guidance. How would you make sure the policy is practical at the facility level?

What they are checking: Whether they think about how a policy gets carried out in the field, not just how it reads on paper.

How would you build a training session for facility staff on fire life safety, and what would you want them to walk away able to do?

What they are checking: Whether they design training around real actions people take during an emergency.

About the work

Walk me through how you'd perform a code analysis for an existing FAA facility. Which codes and standards do you start with?

What they are checking: Whether they know how NFPA codes, the IBC and FAA orders fit together when assessing an existing building.

How do stairwell pressurization systems work, and what do you look at when assessing whether one still performs as designed?

What they are checking: Whether they understand smoke control fundamentals, since stairwell pressurization is named as a specific need.

What fire life safety concerns come with replacing an engine generator at a facility, and how would you address them?

What they are checking: Whether they connect generator work to fuel storage, emergency power and life safety requirements.

How would you run a Condition Risk Assessment for fire life safety at a site you've never visited?

What they are checking: Whether they can gather information and rank risks systematically so the FAA knows what to fix first.

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The full job description

As published by Leidos.

Leidos is seeking a Fire Protection Engineer (with expertise in Fire Life Safety) to join the National Airspace System Integration Support Contract (NISC) team. This role is for someone with experience in Fire Life Safety/Fire Protection With their PE or wanting to become a PE. Are you an EIT working to become a licensed Professional Engineer (PE)? We can help you obtain that goal. The position will support numerous facets of the Federal Aviation Administration’s (FAA) Fire Life Safety Program, FLS Guidance, policy development, and planning. You will assist the Environmental Occupational Safety and Health (EOSH) Services Group to support and improve Fire Life Safety program elements intended to protect employees and others in the workplace and ensure compliance with Federal, State, and FAA laws and regulations. Remote position Up to 50% travel within central US Candidate is preferred to be located anywhere within the central area of the US Specific subject areas where services are needed include program management, training, Condition Risk Assessments (CRA) and Stairwell Pressurization Engine Generator (EG) replacement. Fire Protection Engineer Primary Responsibilities: • Assist with the development of FLS code and standards analyses. • Provide guidance on the applicability of codes and standards to FAA facilities, its mission, and specific technical items encountered. • Provide FLS guidance to the FAA on program and Agency initiatives where the FLS program is a stakeholder. • Develop technical guidance on issues related to design and construction. • Assist with the development of standard specifications for installations at FAA facilities. • Assist with FLS programmatic planning initiatives, prioritization, and consultation regarding program direction and goals. • Authoring white papers, proposals, and analysis papers on any of the items above for distribution to FLS stakeholders. FLS Condition Risk Assessments (CRA): • Conduct comprehensive fire protection and life safety surveys of critical air traffic control facilities including airport traffic control towers (ATCT), terminal radar approach control (TRACON) facilities, in air route traffic control centers (ARTCC), and various other types of facilities supporting the FAA’s air traffic control mission. The surveys require broad knowledge and experience in analyzing and evaluating these facilities against the applicable requirements of the International Building Code, NFPA 101, NFPA 13, NFPA 20, NFPA 72, NFPA 75, and other applicable codes, standards, and FAA orders. • Evaluate facility human element programs to address OSHA required Emergency Action Plans, Fire Prevention Plans, fire drills, and inspection, testing and maintenance of fire protection and life safety systems. • Coordination of sites with customer on specific dates, locations, impacts to the facility, etc. • Develop and maintain a current schedule of CRA's at all times, with dates of visit, location, current status of CRA, team assigned, and other relevant information. • Provide additional CRA support as requested by AJW-23 Program Manager. Fire Protection Engineer Basic Qualifications: • Relevant Bachelors' Degree and 4+ years relevant exempt experience or a relevant Masters' Degree and 2+ years relevant exempt experience. • Professional Engineer License or EIT certificate. • Strong working knowledge of applicable ICC and NFPA codes. • Past experience developing and/or providing holistic consultation on FLS programs. • Ability to produce FLS designs of a variety of critical FLS elements and be able to provide critical comments on FLS designs and installations. • Former experience in training FLS concepts and code application. • Ability to obtain a Public Trust clearance. Preferred Qualifications: • Experience with FAA National Airspace System facilities, FAA staffed or unstaffed facilities, or similar government installations. • Experience with 29 CFR 1960.20. • Specific experience with programs at Federal agencies is preferred, with FAA experience weighted heavily. • Former training on the use/maintenance of Fire Protection systems. Targeted salary will be $110,000.00 - $124,550.00, based on experience. NISC IV If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: July 28, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. 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.

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