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.

HVAC Installer

Company: Goettl Air Conditioning and Plumbing

Location: San Antonio, TX

Posted May 14, 2025

Must have a valid driver's license and two years' satisfactory driving record. Ability to provide a basic set of your own tools.

Experienced HVAC Install Assistant - Up to a $1500 Sign On Bonus

Company: WM Henderson Plumbing, Heating and Cooling

Location: Broomall, PA

Posted May 16, 2025

A valid driver's license and a clean driving record. Qualified technicians will be sponsored for Journeyman license and NATE certification.

Senior Tax Advisor

Company: Bell and Company CPAs PC

Location: New York, NY

Posted May 16, 2025

Conduct research of federal, state and international tax issues. CPA certification is a plus (not required). Respond to Federal, State and local tax notices and…

Plumbing Technician

Company: TRIO Heating and Air

Location: San Jose, CA

Posted May 16, 2025

Run service calls, diagnose issues, and perform repairs. If you have the technical chops of a Service Technician and the Sales drive of a Project Manager, we…

Registered Nurse All Shifts

Company: Alden Lincoln Park Rehabilitation and Health Care Center

Location: Chicago, IL

Posted May 15, 2025

Must possess a current, unencumbered license to practice as a RN in the State of Illinois and/or Wisconsin. Plan, develop, organize, implement, evaluate, and…

Lead Drain Technician

Company: TLC Drain, Sewer, and Water Cleanup

Location: Eagleville, PA

Posted May 16, 2025

Experience in plumbing, drain service, or a similar technical role. TLC Drain, Sewer, and Water Cleanup is looking for a skilled Sewer Technician who thrives on…

RN Infusion Nurse

Company: The Center for Cancer and Blood Disorders

Location: Plano, TX

Posted May 14, 2025

Must have telephone communication and etiquette skills. Must be certified to administer chemotherapy. Must be licensed with Texas State Board of Nurse Examiners…

Clinical Analyst

Company: JACKSON PARK HOSPITAL AND MEDICAL CENTER

Location: Chicago, IL

Posted May 16, 2025

Assist in the development and implementation of new digital tools and technologies to improve patient outcomes. Associates Degree Minimum, Bachelors preferred.

Life Insurance Sales Associate

Company: Growth and Grace

Location: Houston, TX

Posted May 13, 2025

If you’re not yet licensed, no worries – we provide some of the best training in the industry for new agents. A proven track record in outside sales is a plus,…

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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