Jobs at Alion Science and Technology

1,889,427 open positions

Alion Science & Technology, headquartered in Alexandria, VA, has established itself as a premier provider of technology solutions for defense, intelligence, and federal agencies. Since its founding in 2003, the company has specialized in cybersecurity, artificial intelligence, and data analytics, delivering mission‑critical systems that protect national security interests.

Hiring at Alion spans a wide spectrum of technical disciplines—from software engineers and cybersecurity analysts to data scientists, cloud architects, and embedded systems developers. Candidates can expect collaborative, cross‑functional teams, a culture that rewards innovation, and flexible work arrangements that include remote and on‑site opportunities.

Job Transparency gives you a clear advantage by presenting real salary ranges, employee sentiment scores, and the current count of 1006 open positions. Armed with this data, you can benchmark offers, identify growth tracks, and make informed career decisions before you even start the interview process.

Commercial Plumber

Company: The AC Hero and Plumbing

Location: Dallas-Fort Worth, TX

Posted Aug 02, 2025

Clean driving record + valid license. Help raise the standard in the field. *Company truck* (take-home option). Communicate clearly and show up with integrity.

Graphic Designer

Company: Design Science Group LLC

Location: Philadelphia, PA

Posted Aug 02, 2025

We help clients develop safe, effective, and user-friendly products by applying principles of human-centered design and human factors engineering throughout the…

Corporate and Physical Security Officer I (Guard)

Company: National Steel and Shipbuilding Com

Location: San Diego, CA

Posted Aug 02, 2025

Must have a valid driver’s license and the ability to drive company vehicles and golf carts. Screen and bag check of incoming and departing employees and…

Welder

Company: International Marine and Industrial Applicators

Location: San Diego, CA

Posted Aug 02, 2025

Must have own basic skill related tools and equipment if not supplied by the workplace. Weld steel, aluminum and stainless steel components based on the…

Frequently Asked Questions

What is it like to work at Alion Science & Technology?
Alion fosters a mission‑driven environment where employees tackle real‑world security challenges. The culture emphasizes collaboration across engineering, operations, and research teams, offering regular knowledge‑sharing sessions, mentorship programs, and a strong focus on professional development. Employees often cite the opportunity to work on high‑impact projects and the organization’s commitment to work‑life balance as key positives.
What types of positions are available at Alion Science & Technology?
The roster includes software development, cybersecurity, data science, cloud architecture, embedded systems, systems engineering, IT project management, and technical program management roles. Each position requires a blend of domain knowledge and technical expertise, with many roles offering dual‑track paths for engineers and analysts.
How can I stand out as an Alion applicant?
Tailor your résumé to highlight experience with secure coding, threat‑analysis, or AI model deployment—skills that match Alion’s mission. Include certifications such as CISSP, AWS Certified Solutions Architect, or Certified Data Scientist, and provide a portfolio or code samples demonstrating problem‑solving in relevant domains. During interviews, emphasize how your past projects align with protecting critical infrastructure and showcase your ability to collaborate in cross‑functional teams.

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