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.

Carpenter

Company: John Neill Painting and Decorating

Location: Ardmore, PA

Posted Jul 10, 2025

Previous experience with residential carpentry. We have been in business for 50 years and have a very low employee turnover rate.

Heavy Haul Transport Operator/Heavy Haul Driver

Company: Southern Wrecker and Recovery

Location: Jacksonville, FL

Posted Jul 10, 2025

You will be driving state of the art tractor trailers. The driver is occasionally exposed to work near moving mechanical parts; work in high, precarious places;…

Registered Nurse Supervisor (RN)

Company: University City Rehabilitation and Healthcare Center

Location: Philadelphia, PA

Posted Jul 11, 2025

A current, unencumbered active license to practice as an RN in the state PA. Must possess a current, unencumbered, active license to practice as an RN in PA.

General Laborer

Company: Coastline Design and Construction

Location: San Diego, CA

Posted Jul 10, 2025

Valid driver’s license and ability to travel to multiple job sites if needed. Utilize hand tools and power tools to perform various tasks.

Cleaner / Janitorial / Floor stripping & waxing

Company: Day and Night Cleaning Services llc

Location: Houston, TX

Posted Jul 10, 2025

The ideal candidate will be responsible for maintaining cleanliness and sanitation in various facilities, ensuring a safe and welcoming environment for all…

New Construction HVAC Project Manager

Company: Sandium Heating and Air

Location: San Jose, CA

Posted Jul 10, 2025

MUST have 2+ years of US-based experience as a project manager overseeing new construction HVAC projects, including estimating, design coordination, and field…

Armed Security Guard

Company: Patrol Security and Guard, Inc.

Location: North Hollywood, CA

Posted Jul 10, 2025

Knowledge of first aid and CPR certification is an asset. Conduct thorough inspections of premises, including surveillance of CCTV systems.

New Grad Registered Nurse

Company: Methodist Hospital Specialty and Transplant

Location: San Antonio, TX

Posted Jul 10, 2025

As a Resident I Graduate Nurse you will be surrounded by a supportive community of nurse educators, experienced nurses, and fellow residents that promote…

Carpenter

Company: Brian and Co. General Contracting Inc.

Location: Brooklyn, NY

Posted Jul 11, 2025

Utilize hand tools and power tools to complete carpentry tasks efficiently. Strong knowledge of hand tools and power tools relevant to carpentry tasks.

Registered Nurse (RN)

Company: University City Rehabilitation and Healthcare Center

Location: Philadelphia, PA

Posted Jul 11, 2025

A current, unencumbered active license to practice as an RN in the state PA. We do not discriminate based on race, color, religion, sex, sexual orientation,…

Advanced Clinical Pharmacist

Company: UT Health Science Center at San Antonio

Location: San Antonio, TX

Posted Jul 10, 2025

Current TX state license to practice pharmacy, or licensure in TX within 90 days of hire is required. Knowledge of and compliance with state and federal…

Tax Manager - Remote

Company: Technology Navigators

Location: United States

Posted Jul 10, 2025

CPE, licensing, and professional development fully covered. You’ll oversee the preparation and review of complex returns, handle planning and advisory work year…

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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