How to Apply to Spirit AeroSystems

Key Takeaways

Tailor your resume to Spirit's specific aircraft programs (737, 787, A220, A350, defense platforms) and use aerospace-standard terminology that aligns with iCIMS keyword filters — generic manufacturing experience descriptions will not compete with program-specific language
Verify your ITAR/EAR eligibility before applying, as nearly all Spirit positions require U.S. Person status — if eligible, state this clearly on your resume to remove a major screening hurdle
After uploading your resume to Spirit's iCIMS portal, manually review every parsed field in your candidate profile to correct parsing errors — inaccurate dates or scrambled job titles can cause your application to be filtered out before a human ever sees it
Prepare quality-focused interview stories: specific examples of finding nonconformances, stopping production to prevent defects, leading root cause investigations, and implementing corrective actions — Spirit's interview culture heavily weights quality mindset
List all relevant certifications (AWS, A&P, NDT, Six Sigma, security clearances) in a dedicated resume section near the top — Spirit's recruiters commonly use certification-based filters in iCIMS to shortlist candidates for specialized roles
Research Spirit's current business context, including the Boeing reacquisition, defense expansion, and production rate challenges — demonstrating awareness of the company's strategic situation signals genuine interest and business acumen
Be prepared to discuss shift flexibility and facility location preferences — many manufacturing and skilled trade roles operate across multiple shifts, and Spirit's recruiters filter for schedule availability early in the process

About Spirit AeroSystems

Spirit AeroSystems is one of the world's largest manufacturers of aerostructures — the structural components that form the backbone of commercial and military aircraft. Headquartered in Wichita, Kansas, Spirit designs and builds fuselages, pylons, nacelles, wing components, and flight-critical assemblies for virtually every major airframe program in the Western world. Boeing and Airbus represent the company's primary customers, with Spirit producing the entire fuselage for the Boeing 737 and significant structural sections for the 787 Dreamliner, Airbus A220, and A350 programs. With approximately 22,000 employees across facilities in Kansas, Oklahoma, North Carolina, Scotland, France, and Malaysia, Spirit operates at a scale few aerospace suppliers can match. The company culture is deeply rooted in precision manufacturing and engineering excellence. Spirit's workforce includes thousands of skilled mechanics, welders, composite technicians, and manufacturing engineers who work in highly regulated, safety-critical environments governed by AS9100 quality management standards and FAA oversight. This is not a move-fast-and-break-things culture — every rivet, every bond, every weld can affect the structural integrity of an aircraft carrying hundreds of passengers. Employees commonly describe a strong sense of purpose tied to the knowledge that their work literally keeps people safe in the sky. Spirit is currently navigating a significant transformation, including Boeing's announced intent to reacquire the company, which adds both urgency and opportunity for new hires. The defense division is expanding, diversifying beyond commercial aerostructures into military platforms and classified programs. For job seekers, Spirit represents a rare opportunity to work on the world's most recognizable aircraft programs while building a career in an industry with multi-decade production backlogs and strong long-term demand.

Application Process

Search and Select Roles on Spirit's iCIMS-Powered Careers Portal
Visit Spirit AeroSystems' careers page at careers.spiritaero.com, which runs on the iCIMS Attract platform. You can filter by location (Wichita, Tulsa, Kinston, Prestwick, etc.), job category (manufacturing, engineering, supply chain, defense), and experience level. Pay careful attention to requisition numbers and specific program mentions (737, 787, A220, defense) in job descriptions, as these indicate which business unit you'd join.
Create Your iCIMS Candidate Profile
You'll be prompted to create an account within Spirit's iCIMS applicant tracking system. Upload your resume, which iCIMS will attempt to auto-parse into structured fields — review every parsed field carefully, as aerospace-specific terminology and military job titles frequently parse incorrectly. Complete all profile sections including certifications, security clearance status, and shift availability, as many Spirit roles require second or third shift coverage.
Complete the Full Application and Screening Questions
Spirit's applications typically include compliance-related screening questions about export control eligibility (ITAR/EAR), citizenship status, ability to obtain security clearances (especially for defense roles), and willingness to work in controlled manufacturing environments. Answer these precisely — ITAR compliance is a legal requirement for most Spirit positions, not a preference. Some roles also include technical screening questions about specific certifications like AWS welding credentials or A&P mechanic licenses.
Recruiter Review and Initial Phone Screen
Spirit's talent acquisition team reviews applications filtered through iCIMS. For skilled trades and manufacturing roles, turnaround can be relatively fast (1-3 weeks) given ongoing production demands. Engineering and management roles may take longer. The initial phone screen typically covers your relevant aerospace experience, program familiarity, shift and location flexibility, and salary expectations. Recruiters commonly verify export control eligibility during this call.
Technical or Skills Assessment
Depending on the role, Spirit may require hands-on skills demonstrations for mechanics and welders, technical interviews for engineers, or scenario-based assessments for project managers and planners. Composite Mechanics may be asked about layup techniques, autoclave processes, and blueprint reading. Engineers should expect questions about GD&T, structural analysis methods, CATIA or NX proficiency, and familiarity with aerospace material specifications (like AMS and ASTM standards).
Panel or Hiring Manager Interview
For professional and management roles, expect a structured interview with the hiring manager and often one or two peers or cross-functional partners. Spirit's interview panels commonly include representatives from quality, manufacturing engineering, and operations — reflecting the company's emphasis on cross-functional collaboration. Senior Manager roles like Production & Industrial Engineering leadership positions typically involve multiple rounds including discussions about lean manufacturing implementation, rate readiness, and production system maturity.
Background Check, Drug Screening, and Onboarding
Spirit conducts thorough background checks consistent with aerospace and defense industry requirements. This includes verification of employment history, education credentials, and for defense-related positions, initiation of security clearance processing. Drug screening is standard across all roles. Once cleared, onboarding includes facility-specific safety training, FOD (Foreign Object Debris) awareness certification, and badge access provisioning — processes that reflect the highly regulated manufacturing environment you're entering.

Resume Tips for Spirit AeroSystems

Critical Lead with Aerospace and Defense Program Experience

Spirit's recruiters are scanning for direct relevance to their active aircraft programs. If you've worked on Boeing 737, 787, 777X, Airbus A220, A320, A350, or any military platform, name those programs explicitly in your resume. Even if your experience is with a different tier of the supply chain, connecting your work to the same end platforms Spirit supports immediately signals fit. Use language like 'Supported 787 fuselage section manufacturing' rather than 'Worked in aerospace composites.'

Critical Include Certifications and Clearances Prominently

For manufacturing roles, list welding certifications (AWS D17.1 for aerospace), A&P licenses, NDT certifications (Level II/III), composite repair authorizations, and any OEM-specific training. For defense roles, clearly state your current security clearance level and investigation date. Place these in a dedicated 'Certifications & Clearances' section near the top of your resume — iCIMS parses these as discrete data points, and Spirit's recruiters filter candidates by these qualifications before reading further.

Critical Quantify Quality and Safety Metrics

In an industry where a single defect can ground an entire fleet, Spirit places enormous weight on quality performance. Quantify your track record: 'Maintained 99.7% first-pass yield across 12,000 composite layup cycles' or 'Reduced escapement rate by 40% through implementation of statistical process control.' Mention experience with AS9100, AS9102 (First Article Inspection), and any corrective action processes (8D, RCCA) you've led. These metrics speak Spirit's operational language.

Demonstrate Lean Manufacturing and Continuous Improvement Expertise

Spirit has invested heavily in production system maturity and lean manufacturing principles to meet rate demands from Boeing and Airbus. Highlight experience with value stream mapping, kaizen events, 5S implementation, standard work development, and production rate increases. Use specific outcomes: 'Led kaizen event that reduced fuselage panel assembly cycle time from 14 hours to 9.5 hours.' Roles like Manufacturing Planner and Production Engineering Senior Manager specifically require this expertise.

Use Aerospace-Standard Technical Terminology

Spirit's job descriptions and iCIMS keyword filters use industry-standard terminology. Incorporate terms like GD&T (Geometric Dimensioning and Tolerancing), MRB (Material Review Board), CATIA V5/V6, NX, ENOVIA, SAP, blueprint reading, process sheets, tooling design, rate readiness, and FOD prevention. For composite-specific roles, use terms like prepreg layup, autoclave cure, ultrasonic inspection, ply mapping, and core splice. Matching this terminology improves both ATS scoring and recruiter engagement.

Highlight Cross-Functional Collaboration and Union Environment Experience

Spirit's Wichita operations include a significant IAM (International Association of Machinists) represented workforce. If you've successfully managed or worked within union environments, note this explicitly. For management and engineering roles, emphasize your ability to collaborate across quality, manufacturing, supply chain, and customer representatives — Spirit's structure requires constant cross-functional coordination, and candidates who demonstrate this skill set stand out.

Format for Clean iCIMS Parsing — Avoid Tables, Headers in Text Boxes, and Graphics

iCIMS Attract's resume parser works best with clean, single-column layouts using standard section headers (Experience, Education, Skills, Certifications). Avoid tables, columns, text boxes, images, and elaborate formatting — these cause parsing failures that can scramble your carefully crafted content into an unreadable profile. Submit as a .docx or .pdf with a straightforward structure, and always verify parsed data after upload.

Address ITAR Eligibility and Work Authorization Clearly

Nearly all Spirit AeroSystems positions require compliance with International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR), which generally limit employment to U.S. Persons (citizens, permanent residents, and certain protected individuals). If applicable, state your ITAR eligibility status clearly on your resume, typically in a summary section or near your contact information. This removes a potential screening obstacle before a recruiter even reaches your experience section.

ATS System: iCIMS Attract

Spirit AeroSystems uses iCIMS Attract as its applicant tracking and talent acquisition platform. iCIMS parses uploaded resumes into structured candidate profiles, scores applications against job requisition requirements, and enables recruiters to filter and search candidates using keywords, certifications, location, and experience parameters. The system also manages compliance documentation critical to aerospace and defense hiring, including export control eligibility tracking.

Use a single-column resume format without tables, graphics, or text boxes — iCIMS frequently misparses multi-column layouts, potentially scrambling your work history chronology
Mirror exact phrases from Spirit's job descriptions in your resume, including terms like 'production rate readiness,' 'AS9100,' 'first article inspection,' 'GD&T,' and specific program names (737, 787, A220)
Submit your resume as a .docx file for the most reliable parsing; while PDFs are accepted, complex PDF formatting can cause extraction errors in iCIMS
After uploading your resume, manually review every auto-populated field in your iCIMS profile — job titles, dates, and company names frequently parse incorrectly, especially for candidates with military or government contractor backgrounds
Complete every optional field in your iCIMS profile, including shift preferences, relocation willingness, and certifications — Spirit's recruiters use these fields as filters when sourcing candidates for high-volume manufacturing roles
Use standard section headers (Professional Experience, Education, Technical Skills, Certifications) rather than creative alternatives — iCIMS relies on these headers to categorize your information correctly
Apply to specific roles rather than submitting a general application — iCIMS tracks application-to-requisition matches, and targeted applications receive higher visibility than general interest submissions

Complete iCIMS Attract Resume Guide

Interview Culture

Spirit AeroSystems' interview culture reflects the disciplined, safety-conscious, and technically rigorous environment of aerospace manufacturing. Expect a structured, multi-stage process that prioritizes technical competence, quality mindset, and cultural alignment over abstract problem-solving puzzles or brainteasers. For skilled trades roles — Composite Mechanics, Structures Mechanics, Welders, and Equipment Maintenance Technicians — the process typically includes a phone screen followed by a hands-on skills assessment or technical knowledge evaluation. You may be asked to demonstrate blueprint reading ability, identify aircraft structural components, or discuss specific manufacturing processes relevant to the role. Spirit invests significantly in on-the-job training for some positions (as noted in roles like 'Structures Mechanic with on-the-job-training'), but foundational mechanical aptitude and safety awareness are non-negotiable. Engineering and professional roles commonly involve two to three interview rounds. The first is typically a phone or video screen with a recruiter or hiring manager covering your background, program experience, and logistical fit (shift, location, clearance). The second round is a more in-depth technical interview — often panel-based — with the hiring manager, a peer engineer, and potentially a quality or operations representative. Engineers should prepare to discuss specific technical problems they've solved, demonstrate familiarity with tools like CATIA, NX, or ENOVIA, and articulate their approach to root cause analysis and corrective action. For senior management positions, such as the Production & Industrial Engineering Senior Manager role, expect a third round involving director-level or VP-level conversations focused on leadership philosophy, production system transformation experience, and your approach to managing in a high-scrutiny, customer-facing environment. Boeing and Airbus customer representatives frequently interact with Spirit leadership, so communication skills and executive presence matter. Across all levels, Spirit interviewers commonly probe for quality culture signals: How do you respond when you find a nonconformance? What does 'stop and escalate' mean to you? Have you ever halted production for a quality concern? These questions reflect Spirit's heightened focus on quality and transparency — demonstrating that you prioritize doing the job right over doing the job fast is essential. Arrive prepared with specific examples of quality saves, process improvements, and cross-functional problem-solving from your career.

What Spirit AeroSystems Looks For

Deep commitment to quality and safety — Spirit operates under intense regulatory and customer scrutiny, and every employee is expected to be a quality advocate who will stop work rather than pass a defect downstream
Aerospace manufacturing experience, particularly with composite structures, metallic assemblies, or aerostructure integration on commercial or military platforms
Familiarity with AS9100 quality management systems, First Article Inspection (AS9102), and aerospace material and process specifications
Lean manufacturing and continuous improvement mindset — experience with kaizen, value stream mapping, standard work, and production rate increase planning
ITAR/EAR compliance eligibility, which is a legal requirement for most positions due to the export-controlled nature of Spirit's products
Ability to work effectively across functions — Spirit's engineers, mechanics, planners, and quality teams must collaborate constantly to maintain production rates and quality standards
Technical proficiency with industry-standard tools including CATIA V5/V6, NX, SAP, ENOVIA, and statistical process control methods
Adaptability and resilience in a dynamic production environment where customer requirements, rate demands, and program priorities can shift rapidly

Frequently Asked Questions

How long does Spirit AeroSystems' hiring process typically take from application to offer?

Timelines vary significantly by role type. Skilled trades and manufacturing positions (Composite Mechanic, Welder, Structures Mechanic) often move faster — many applicants report 2-4 weeks from application to offer — due to ongoing production staffing needs. Engineering and professional roles typically take 4-8 weeks as they involve multiple interview rounds and more extensive technical evaluation. Senior management positions can extend to 8-12 weeks, particularly when VP-level approvals or security clearance processing is involved. Checking your iCIMS portal regularly for status updates is advisable, as Spirit's system sends automated notifications at key process stages.

Does Spirit AeroSystems require a cover letter with applications?

Spirit's iCIMS application portal does not always require a cover letter, but it typically provides an option to upload one. For engineering, management, and program-specific roles, a targeted cover letter can meaningfully differentiate your application — particularly if you can speak directly to the aircraft program, facility, or business challenge mentioned in the job posting. For skilled trades roles, a cover letter is generally less critical than a clearly formatted resume with certifications prominently displayed. If you write one, keep it focused: connect your specific experience to the requisition, mention relevant program names, and address any unique qualifications like security clearance status.

What format should my resume be in when applying to Spirit AeroSystems?

Submit your resume as a .docx file for the most reliable parsing through Spirit's iCIMS system. While PDFs are accepted, they occasionally cause extraction errors, especially with complex formatting. Use a single-column layout with standard section headers (Professional Experience, Education, Skills, Certifications), standard fonts (Arial, Calibri, Times New Roman), and no tables, text boxes, graphics, or multi-column designs. Keep your resume to two pages for most roles, or three pages maximum for senior positions with extensive program histories. Always verify your parsed profile after upload to catch any iCIMS extraction errors.

Do I need security clearance to work at Spirit AeroSystems?

Not all Spirit positions require an active security clearance, but many defense-related roles do — including the Defense Product Development & Research Engineer positions. For these roles, having an active Secret or Top Secret clearance is a significant advantage. Even for commercial aerostructure positions, ITAR and EAR regulations generally require that employees be classified as 'U.S. Persons' (U.S. citizens, lawful permanent residents, or refugees/asylees). If you hold an active clearance, list it prominently on your resume with the investigation completion date. If you don't currently hold clearance but are eligible, note your eligibility clearly.

What is Spirit AeroSystems' interview process like for engineering roles?

Engineering interviews at Spirit typically involve two to three rounds. The first round is usually a phone screen with a recruiter covering your background, program experience, and logistical fit. The second round is a technical interview — often with a panel of two to four people including the hiring manager, a peer engineer, and sometimes a quality or operations representative. Expect questions about your experience with aerospace design tools (CATIA, NX), GD&T interpretation, root cause analysis methods, and specific programs you've supported. For senior engineering and management roles, a third round with director or VP-level leadership may focus on production system strategy and stakeholder management. Prepare concrete examples of technical problems solved and quality improvements delivered.

Does Spirit AeroSystems offer on-the-job training for manufacturing positions?

Yes, Spirit actively recruits for positions that include structured on-the-job training — their 'Structures Mechanic with on-the-job-training' postings are a clear example. These roles are designed for candidates with foundational mechanical aptitude, basic tool proficiency, and a willingness to learn aerospace-specific techniques under experienced mentors. While prior aerospace experience strengthens your candidacy, Spirit recognizes the limited pipeline of trained aerostructure mechanics and invests in developing talent internally. If you're applying for a training-eligible role, emphasize your mechanical aptitude, manual dexterity, attention to detail, ability to read blueprints, and any transferable skills from automotive, construction, shipbuilding, or military maintenance backgrounds.

Can I apply to multiple positions at Spirit AeroSystems simultaneously?

Yes, Spirit's iCIMS platform allows you to apply to multiple open requisitions from a single candidate profile. This is particularly advisable if you have skills that span several role types — for example, a manufacturing engineer might be qualified for both a Manufacturing Engineering Senior Manager role and a Production & Industrial Engineering position. However, tailor your approach: review each job description carefully and ensure your resume's summary and keywords align with each specific requisition. Applying broadly to dozens of unrelated roles can signal a lack of focus to recruiters, so concentrate on positions where your experience genuinely aligns.

What are Spirit AeroSystems' primary work locations, and are remote roles available?

Spirit's largest facility and headquarters is in Wichita, Kansas, where the majority of commercial aerostructure manufacturing takes place. Additional major U.S. sites include Tulsa, Oklahoma and Kinston, North Carolina, with international operations in Prestwick (Scotland), Saint-Nazaire (France), and Subang (Malaysia). Given the hands-on nature of aerospace manufacturing, the vast majority of Spirit roles — mechanics, welders, technicians, manufacturing engineers — require on-site presence. Some corporate functions in areas like IT, finance, supply chain management, and program management may offer hybrid arrangements, but fully remote positions are uncommon. Job postings on the iCIMS portal typically specify location and on-site requirements clearly.

How can I make my application stand out for Spirit AeroSystems' senior management roles?

Senior management positions at Spirit (such as Senior Manager, Manufacturing Engineering or Production & Industrial Engineering Senior Manager) require a demonstrably strategic resume. Highlight experience leading large teams in regulated manufacturing environments, driving production rate increases, implementing lean transformation initiatives, and managing customer relationships — particularly with Boeing or Airbus representatives. Quantify your impact: team sizes managed, production rates achieved, cost savings delivered, and quality metrics improved. Show that you understand Spirit's current business context, including production challenges, the Boeing relationship, and defense diversification. During interviews, be prepared to articulate a leadership philosophy that balances production urgency with uncompromising quality standards — this tension is central to Spirit's operational reality.

Sample Open Positions

Sources

Spirit AeroSystems Careers Page — Spirit AeroSystems
Spirit AeroSystems Company Overview and About Us — Spirit AeroSystems
Spirit AeroSystems Reviews and Interview Insights — Glassdoor
iCIMS Attract Platform Overview — Resume Parsing and ATS Functionality — iCIMS