Jobs at Alion Science and Technology

1,890,600 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.

Attorney (Government Contracts)

Company: Other Agencies and Independent Organizations - U.S. Postal Service

Location: Multiple Locations

Posted Dec 06, 2024

The United States Postal Service is advertising for an attorney position in its Procurement Law team, offering telework opportunities. Key requirements include U.S. citizenship, ability to prepare legal documents, litigate cases, communicate effectively, conduct legal research, and have 3 years of experience in contract disputes or commercial litigation. A Juris Doctorate from an ABA-accredited law school is mandatory, along with current bar membership. The role offers competitive salary and excellent benefits including health insurance, retirement plan, and flexible scheduling.

Deputy Chief Financial Officer

Company: Other Agencies and Independent Organizations - U.S. Agency for International Development

Location: Washington, District of Columbia Washington, District of Columbia

Posted Dec 06, 2024

The text describes a Deputy Chief Financial Officer position at the U.S. Agency for International Development (USAID) headquarters in Washington, DC. The role requires U.S. citizenship, a Top Secret Clearance, and the ability to file OGE-278. The applicant must have progressively responsible leadership experience, directly related to the Executive Core Qualifications (ECQs) and Technical Qualifications (TQs). The ECQs include Leading Change, Leading People, Results Driven, Business Acumen, and Building Coalitions. The TQs involve expertise in the apportionment process, budget management, and human capital strategies. No specific education requirement is mentioned. USAID is an independent agency promoting U.S. foreign policy interests in over 100 countries.

Assistant United States Attorney (Criminal Division-Organized Crime Drug Enforcement Task Force)

Company: Department of Justice - Executive Office for U.S. Attorneys and the Office of the U.S. Attorneys

Location: Tulsa, Oklahoma Tulsa, Oklahoma

Posted Dec 06, 2024

The text describes a job opportunity for a United States Attorney position in Tulsa, Oklahoma. The role involves enforcing laws, defending national interests, and ensuring fair justice for all Americans. The position requires a J.D. degree, active bar membership, and at least 3 years of post-J.D. legal experience. Preferred qualifications include experience in criminal prosecution, investigations, legal research, and writing. The role is a term appointment not-to-exceed 12 months, with potential for extension or permanent status. The salary range is $72,553 to $189,771, and the Department of Justice offers a comprehensive benefits package.

Senior Researcher Advanced Materials Technologies

Company: National Aeronautics and Space Administration - Langley Research Center

Location: Hampton, Virginia Hampton, Virginia

Posted Dec 06, 2024

The Senior Researcher, Advanced Materials Technologies role at this agency is focused on promoting technical excellence in advanced materials. The incumbent provides technical leadership, maintains global awareness of cutting-edge materials technologies, and advocates for the maintenance of core capability in advanced materials to support various Agency missions. The position requires expert knowledge and at least 3 years of directly related specialized experience in development of new high-performance materials and associated novel processing methods for advanced aerospace applications. Candidates must have at least 1 year of experience in planning and executing difficult programs of national significance or specialized programs with outstanding attainments in research or consultation. A bachelor's degree in engineering, physical science, mathematics, life sciences, computer science, or other field of science is required. The role offers a comprehensive benefits package and the possibility of a temporary promotion or term appointment.

General Engineer (Developmental) - Professional Development Program

Company: Other Agencies and Independent Organizations - Defense Nuclear Facilities Safety Board

Location: Washington, District of Columbia Washington, District of Columbia

Posted Dec 06, 2024

The text describes a job position within the Defense Nuclear Facilities Safety Board (DNFSB), specifically in the Office of the Technical Director. The DNFSB, as an independent agency, oversees nuclear safety across the Department of Energy's (DOE) nuclear weapons complex. The role requires US citizenship, a background investigation, drug screening, and direct deposit of pay. Eligibility requires either being currently enrolled in a bachelor's degree program in engineering, mathematics, or science from an ABET-accredited institution with a minimum 3.4 GPA, or having already completed such a degree. Applicants must provide transcripts or other documentation to support their educational claims. The position is suitable for occasional telework, but requires a negative drug test prior to employment and random drug testing during tenure. A background check and Q clearance are necessary, and relocation expenses are covered. The position is full-time and begins between May and September 2025.

Biostatistician

Company: Other Agencies and Independent Organizations - Environmental Protection Agency

Location: Multiple Locations

Posted Dec 06, 2024

This job posting is for a Title 42 position in the Office of Research and Development, Center for Public Health and Environmental Assessment, Chemical and Pollutant Assessment Division in Washington, DC. The role requires a U.S. citizen with a doctoral degree in statistics, biostatistics, or a related field. The candidate must be an internationally recognized authority in statistical research and risk assessment. The position offers a high salary, comprehensive benefits, and opportunities for telework. EPA values diversity, equity, and inclusion, and the selected candidate will be expected to contribute to these values.

Assistant Regional Director

Company: Department of Commerce - Patent and Trademark Office

Location: San Jose, California San Jose, California

Posted Dec 06, 2024

The text describes a job opportunity as a full on-site assistant to the Regional Director of the USPTO - Western Regional Outreach Office in San Jose, California. The role involves sharing in managerial responsibility and authority for assigned staff and operations. The position requires U.S. citizenship, passing a background check, and meeting specific qualification requirements, including specialized experience in patent application prosecution and managerial roles in an intellectual property environment.

Trial Attorney

Company: Other Agencies and Independent Organizations - U.S. Postal Service

Location: Atlanta, Georgia Atlanta, Georgia

Posted Dec 06, 2024

The U.S. Postal Service is seeking a Special Assistant U.S. Attorney to litigate complex mail theft cases. The job is based in Atlanta, GA, and requires U.S. citizenship, a J.D. degree, active bar membership, and at least 3 years of legal practice experience. The candidate must obtain a Top Secret security clearance and pass a drug screening. Benefits include health and life insurance, retirement plan, and flexible scheduling.

Computational Biologist/Toxicologist/Physical Scientist

Company: Other Agencies and Independent Organizations - Environmental Protection Agency

Location: Durham, North Carolina Durham, North Carolina

Posted Dec 06, 2024

This job posting is for a Title 42 position in the Office of Research and Development, Center for Computational Toxicology and Exposure, Biomolecular and Computational Toxicology Division. The role requires a U.S. citizen with a doctoral degree in a relevant scientific field, extensive experience in computational biology/toxicology, and a strong reputation as a leader in the field. The position offers a high salary up to $250,000 per year and a comprehensive benefits package. It's a high-risk position requiring a background investigation and a financial disclosure statement. The role emphasizes the importance of diversity, equity, and inclusion.

Clinical Nurse Manager (O-6 Billet) Supervisory

Company: Department of Homeland Security - Immigration and Customs Enforcement

Location: Batavia, New York Batavia, New York

Posted Dec 06, 2024

This job posting is for a supervisory position within the Department of Homeland Security, specifically in the ICE Health Service Corps. The role involves technical healthcare duties, including conducting interviews with detainees, communicating treatment programs, and serving as a medical escort. The position requires USPHS officer status, a background investigation, and a drug screen. The successful candidate must have extensive clinical nursing experience, administrative experience, and specific certifications. The role involves overseeing nursing services, ensuring compliance with laws and regulations, and collaborating with various healthcare professionals and external entities.

Management Analyst

Company: Department of Housing and Urban Development - Office of Field Policy and Management

Location: Anchorage, Alaska Anchorage, Alaska

Posted Dec 06, 2024

The Department of Housing and Urban Development, Office of Field Policy and Management is seeking applicants for a position in Anchorage, Alaska. The role requires U.S. Citizenship or National status, a background investigation, and Direct Deposit for salary. Specialized experience or education is needed, depending on the grade level. For GS-5, one year of specialized experience is required, including problem analysis, planning, and effective communication. For GS-7, experience in office administration and teamwork in analyzing program issues is needed. For GS-9, experience in utilizing automated systems for program issue identification and working with senior analysts for solutions is required. Education can substitute for experience under certain conditions.

ACCOUNTING TECHNICIAN

Company: Department of Defense - Defense Finance and Accounting Service

Location: Whitehall, Ohio Whitehall, Ohio

Posted Dec 06, 2024

This job announcement is for a GS-05 position in the U.S. Department of Defense, filled under Direct Hire Authority. The role involves financial duties, including processing transactions, reviewing documents, and inputting data into automated systems. Applicants must be U.S. citizens, have related financial experience or degree, and meet OPM minimum qualifications. One year of specialized experience is required, or four years of education can be substituted. A Level 1 Certification under the DoD Financial Management Certification Program is mandatory. The position offers a comprehensive benefits package, but moving expenses are not covered. A background investigation is required, and a security clearance may be needed.

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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