Jobs at Alion Science and Technology

Positions 1,890,600

Alion Science & Technology is a leading global provider of advanced technology solutions for defense, aerospace, and cybersecurity. The company specializes in AI‑driven analytics platforms, secure communication systems, and integrated mission‑critical software that powers national security operations worldwide.

Alion hires a wide spectrum of technical talent, including software engineers, data scientists, cybersecurity specialists, systems integrators, and product managers. Roles often involve collaborative design of end‑to‑end solutions, rapid prototyping, and rigorous testing to meet strict defense standards. Candidates can expect a culture that rewards innovation, offers continuous learning opportunities, and supports both on‑site and remote work arrangements.

Checking Alion’s listings on Job Transparency gives you exact salary ranges, benefits data, and employee sentiment scores. This transparency helps you compare offers against market benchmarks, assess company culture fit, and negotiate confidently without surprises.

Pipe Welder

Company: Refrigeration Systems Construction and Service

Location: Phoenix, AZ

Posted Sep 18, 2025

Perform 6G position welding in both shop and field environments. Refrigeration Systems Construction & Service (RSCS) is a full-service commercial and industrial…

Rod Tech

Company: Four Seasons Heating And Air Conditioning Llc

Location: Bridgeview, IL

Posted Sep 20, 2025

Provides plumbing information by answering questions and requests. Complies with federal, state, and local building and plumbing codes by enforcing adherence to…

Sous Chef

Company: HOTEL AND CASINO

Location: Las Vegas, NV

Posted Sep 20, 2025

Passion for developing your team(s) and Individuals – ability to effectively give and receive constructive feedback.

Sander

Company: Houston Speed Shop and Best Performance

Location: Houston, TX

Posted Sep 20, 2025

Utilize hand tools and power tools effectively for various tasks, including caulking, plastering, and trim carpentry.

Senior Artificial Intelligence (AI) Engineer

Company: Frank Rimerman and Co LLP

Location: San Diego, CA

Posted Sep 20, 2025

Bachelor’s or Master’s in Computer Science, Artificial Intelligence, Machine Learning, or a related field. The role will also design, implement, and optimize AI…

House Cleaner

Company: Clean and Spotless Services, LLC

Location: Brooklyn, NY

Posted Sep 19, 2025

Your relevant skills in custodial and hotel experience, as well as carpet and commercial cleaning, will further enhance your ability to meet the organization's…

Account Services Representative

Company: Reynolds and Reynolds

Location: Houston, TX

Posted Sep 21, 2025

As an Account Services Representative, you will handle incoming calls from customers and internal associates as well as contacting customers via phone and email…

Laborer

Company: Four Seasons Heating And Air Conditioning Llc

Location: Bridgeview, IL

Posted Sep 20, 2025

Assist with procurement of tools. Breaking up and restoring concrete. Strong customer service, communication, and teamwork skills are necessary.

Licensed Plumber

Company: Four Seasons Heating And Air Conditioning Llc

Location: Bridgeview, IL

Posted Sep 20, 2025

Four Seasons takes great pride in servicing customers throughout Chicagoland and NW Indiana. We offer year-round work and a complete benefits package. Our…

Construction Worker

Company: EcoBuild and Green Attic

Location: Mount Prospect, IL

Posted Sep 19, 2025

Basic HVAC, plumbing, or electrical experience. Own hand and power tools. Trim carpentry (baseboards, doors, casing, cabinet installation — including coping/…

Director of Development

Company: Wildlife Rescue and Rehabilitation, Inc.

Location: San Antonio, TX

Posted Sep 20, 2025

Take ownership of own professional development, quickly getting up to speed on all relevant fundraising and animal and environmental protection issues as needed…

Certified 3rd Grade Teacher, 2025-2026 School Year

Company: Pioneer Technology & Arts Academy

Location: Phoenix, AZ

Posted Sep 19, 2025

Respects the confidentiality of records and information regarding students, parents, and teachers by accepted professional ethics and state and federal laws.

Frequently Asked Questions

What is it like to work at Alion Science & Technology?
Employees describe a mission‑driven environment where every project contributes to national security. The workplace emphasizes collaboration, rapid feedback loops, and career development through mentorship and continuous training. Flexible schedules, inclusive hiring practices, and a focus on work‑life balance are common traits of the Alion culture.
What types of positions are available at Alion Science & Technology?
Alion offers roles such as Software Engineer, Data Scientist, Cybersecurity Engineer, Systems Integrator, Product Manager, Project Manager, Research Scientist, QA Tester, DevOps Engineer, and Technical Writer. Positions span full‑stack development, AI research, secure communications, and infrastructure automation across defense and aerospace sectors.
How can I stand out as an applicant for Alion Science & Technology?
Tailor your resume to highlight experience with AI, secure coding, cloud architectures, or mission‑critical systems. Include measurable outcomes—e.g., reduced processing time by 30% or increased system reliability by 15%. Build a portfolio of relevant projects, participate in open‑source or defense‑related competitions, and demonstrate problem‑solving skills through case studies or technical blogs.

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