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.

Senior Logistics Support - 4584

Company: Alion Science and Technology

Location: Kapolei, HI

Posted Jan 24, 2025

HII, the nation's largest military shipbuilder, is seeking a Senior Logistics Support Personnel for the SEA 21 program. The role involves providing on-site support in Pearl Harbor, Hawaii, for equipment validation and serving as the primary logistics point of contact for ships homeported outside the continental US. The ideal candidate must have 10 years of Navy experience, 5 years in logistics support, and ability to obtain a Secret Security Clearance. Bonus points for experience with OMMS/NG and CDMDOA systems. The role requires working in a shipboard environment, lifting heavy equipment, and climbing ladders. HII is an Equal Opportunity/Vets and Disabled Employer.

Software Engineer Intern - 38197

Company: Alion Science and Technology

Location: Syracuse, NY

Posted Jan 24, 2025

The job description seeks a first-year Computer Science student with a good GPA. The role involves implementing algorithms, programming in Java, Python, and HTML, assisting junior engineers, and conducting outdoor testing. The candidate must also be capable of minor physical labor and research. No security clearance is required. The company values diversity and requires U.S. citizenship for most positions. A new federal order mandates full COVID-19 vaccination for employees by December 8, 2021.

Program Manager - 3440

Company: Alion Science and Technology

Location: Springfield, VA

Posted Jan 24, 2025

HII's Technical Solutions Division is seeking a Senior Program Manager, Intelligence Content Manager. The role involves managing project operations, ensuring production schedules are met, and system resources are utilized effectively. Key responsibilities include cost, schedule, performance, and risk management on projects. The ideal candidate should have extensive experience in intelligence disciplines within the DoD or IC, with a minimum of 6 years of relevant experience. A Master's degree and 12 years of experience, or a Bachelor's degree and 17 years of experience, is preferred. The role requires a TS/SCI clearance and advanced experience with Microsoft SharePoint 2013+. The position is part of Huntington Ingalls Industries, a leading military shipbuilder and provider of professional services.

Structural Planner/Estimator (Proposal Analyst 2) - 4172

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Jan 24, 2025

The job involves estimating labor and material costs for manufacturing and engineering projects based on RFQ data. It requires analyzing specifications, calculating production costs, and preparing cost reports. The role also includes developing proposals, coordinating with various departments, and participating in contract negotiations. Relevant experience in structural trades, cost data analysis, and Microsoft Office suite is required. Proficiency in Microsoft Project, reading technical drawings, and developing POAMs are preferred. The position is with Defense & Federal Solutions, a division of Huntington Ingalls Industries, which offers opportunities in intelligence, cyber, and shipbuilding.

Sr. Marine Welder (Mastertradesperson 4) - 4536

Company: Alion Science and Technology

Location: Chula Vista, CA

Posted Jan 24, 2025

Join the Marine Services Operation (MSO) of Technical Solutions, a division of Huntington Ingalls Industries, to support the U.S. Navy's ship repairs and modernization. The role involves performing various welding processes on shipboard structures, working from blueprints, and potentially leading less-experienced welders. Travel, including to shipyards and military bases around the country and overseas, is required. Candidates must have high school education, 6 years of related experience, welding experience on marine vessels, and a current or prior certified steel stick welding certificate. A DoD secret security clearance and base access credentials are also required. The company covers travel and lodging expenses.

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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