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.

Supervisory Nurse

Company: Department of Health and Human Services - Indian Health Service

Location: Red Mesa, Arizona Red Mesa, Arizona

Posted Nov 09, 2024

The text describes a Supervisory Nurse position at the Four Corners Regional Health Center in Red Mesa, AZ. The role involves a full range of administrative, educational, and clinical duties, including occasional assistance with the Urgent Care Clinic. Requirements include passing a pre-employment examination, U.S. citizenship, Selective Service Registration for males born after 12/31/1959, and various immunizations. The position is subject to a probationary period and requires obtaining medical staff clinical privileges. A background investigation and E-Verify check are also necessary. The role demands strong supervisory and managerial skills, including accountability, customer service, decisiveness, flexibility, integrity, interpersonal skills, oral communication, problem-solving, resilience, and written communication.

Electrical Engineer, AST, Experimental Electrical Equipment and Techniques (Direct Hire)

Company: National Aeronautics and Space Administration - Langley Research Center

Location: Hampton, Virginia Hampton, Virginia

Posted Nov 09, 2024

This job posting is for an Electrical Engineer and Lead Integration Engineer position at NASA. The role involves directing a team of engineers, identifying research requirements, designing equipment, and modifying aircraft electrical systems. The ideal candidate should be able to fly onboard aircraft for airborne science missions. The position requires U.S. citizenship, a background investigation, and qualification based on education and experience. Specialized experience in avionic systems and aircraft electrical systems is necessary, with increasing levels of responsibility for GS-11, GS-12, and GS-13. A bachelor's degree in engineering, physical science, mathematics, life science, or computer science is required, with specific accreditation requirements. The position offers a comprehensive benefits package.

Public Notice for Direct Hire (STEM) - Data Scientist

Company: Department of Health and Human Services - Centers for Disease Control and Prevention

Location: Anywhere in the U.S. (remote job)

Posted Nov 09, 2024

The CDC uses Direct Hire Authority to fill various positions, including this vacancy which serves as a repository for applications. Applicants should be aware that their status won't be updated due to a high volume of submissions. US Citizenship is mandatory, and applicants may undergo a background check and drug testing. Qualifications include a degree in relevant fields or equivalent experience, with specific experience requirements for each grade level (GS-11 to GS-15). The role may involve data analysis, machine learning, and statistical analysis. The position is remote and eligible for various incentives. Federal benefits are comprehensive.

Economist

Company: Department of Justice - Offices, Boards and Divisions

Location: Multiple Locations

Posted Nov 09, 2024

The Antitrust Division is seeking an Economist to join their team and contribute to matters of national importance. The role involves enforcing antitrust laws to protect economic freedom and opportunity. The ideal candidate should be a U.S. citizen, undergo a pre-employment security investigation, and pass a drug test. They must have a degree in economics with relevant coursework and experience. The position is full-time, non-supervisory, and subject to a one-year probationary period. The Division participates in the E-Verify program.

Supervisory Health System Specialist (BOM)

Company: Department of Health and Human Services - Indian Health Service

Location: Eagle Butte, South Dakota Eagle Butte, South Dakota

Posted Nov 09, 2024

The text describes a job opening for a Business Office Manager at the Cheyenne River Health Center in Eagle Butte, SD. The role involves managing and directing several areas of the revenue cycle. The position may come with government housing, depending on availability. Requirements include U.S. citizenship, Selective Service Registration for males born after 12/31/1959, and certain immunizations. A probationary period and background investigation are necessary. Qualifications include relevant experience or education in hospital administration, public health administration, or related fields. Minimum qualifications for GS-12 grade level involve analyzing third party collections, developing projection analysis, and ensuring compliance with revenue accounts management and internal controls.

Health Technician (Optometry)

Company: Department of Health and Human Services - Indian Health Service

Location: Nespelem, Washington Nespelem, Washington

Posted Nov 09, 2024

The job involves supporting an optometrist with both clinical and clerical tasks, including greeting customers, providing vision care, performing basic eye tests, ordering supplies, assisting with eyewear, and collecting patient data. Requirements include passing a pre-employment exam, U.S. citizenship, Selective Service Registration for males born after 1959, and immunizations for measles, rubella, seasonal influenza, and COVID-19. A background check and E-Verify employment verification are necessary. Qualifications require at least one year of specialized experience in managing a medical office for a healthcare professional, including patient contact, instrument operation, and clerical duties. Full vaccination against COVID-19 is mandatory for IHS positions. Federal employees receive a comprehensive benefits package.

Public Notice for Direct Hire (STEM) - Data Scientist

Company: Department of Health and Human Services - Centers for Disease Control and Prevention

Location: Multiple Locations

Posted Nov 09, 2024

The CDC uses Direct Hire Authority to fill various positions. This vacancy serves as a repository for applications, which may be referred to hiring managers at any time. Due to a high volume of applications, no updates will be provided on applicant status. Applicants must reapply every 4 months. Requirements include US citizenship, potential registration for Selective Service, a background/security investigation, E-Verify participation, direct deposit, and a probationary period. The role may involve a Collective Bargaining Agreement, drug testing, and financial disclosure. Qualifications vary by grade level, requiring degrees in relevant fields, specialized experience, or a combination of education and experience.

Licensed Practical Nurse (Open Continuous)

Company: Department of Health and Human Services - Indian Health Service

Location: Multiple Locations

Posted Nov 09, 2024

This job posting is for a Licensed Practical Nurse (LPN) position in an IHS hospital or health center in Oklahoma City. The position is open through an Open Continuous Announcement (OCA), allowing applications year-round. Eligible applicants are placed on a register and considered for vacancies. U.S. citizenship is required, and selectees must be vaccinated for measles, rubella, seasonal influenza, and COVID-19. A background check, fingerprinting, and E-Verify are necessary. The selected individual must obtain medical staff clinical privileges and may be subject to on-call hours. Qualifications include nursing experience and, for GS-4 and above, additional experience or education.

ACCOUNTS MAINTENANCE CLERK

Company: Department of Defense - Defense Finance and Accounting Service

Location: Limestone, Maine Limestone, Maine

Posted Nov 09, 2024

Defense Finance and Accounting Services (DFAS) is inviting U.S. citizens to apply for positions. The roles involve processing financial/accounting transactions and require a favorable suitability review and security clearance. The positions are not remote, and local telework is subject to management approval. Applicants must be U.S. citizens, registered for Selective Service (males born after 12-31-1959), suitable for federal employment, and obtain/maintain Financial Management Certification. GS-04 requires one year of general experience, while GS-05 requires one year of specialized experience. Education can substitute for experience up to certain levels. The position does not cover moving expenses and is non-exempt from the Fair Labor Standards Act.

Knowledge Management Specialist, CG-0301-13/14

Company: Other Agencies and Independent Organizations - Federal Deposit Insurance Corporation

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

Posted Nov 09, 2024

The text describes a job position in the Federal Deposit Insurance Corporation's Division of Risk Management Supervision, Operations Branch, Training and Communication section. The role involves managing risk management supervision-related knowledge and information. The position requires U.S. citizenship, completion of a minimum background investigation, and one year of specialized experience equivalent to at least the grade CG/GS-12 or CG/GS-13 level in the Federal service. Specialized experience includes developing, implementing, and evaluating knowledge management programs, and creating training strategies based on knowledge gaps. The position offers a comprehensive benefits package, including health insurance, retirement plans, and paid time off. The selectee will be required to report to the duty station office two days per week.

Medical Records Technician (Coder)

Company: Department of Health and Human Services - Indian Health Service

Location: Nespelem, Washington Nespelem, Washington

Posted Nov 09, 2024

This job involves assigning codes to medical procedures for accurate medical records and billing at an ambulatory care health facility. Coding Certification is required, with preference for Certified Professional Coder (CPC) or Certified Coding Specialist (CCS). The role necessitates passing a pre-employment examination, background check, and E-Verify. Vaccinations for Measles, Rubella, Seasonal Influenza, and COVID-19 are mandatory. U.S. Citizenship is required, and Selective Service Registration is needed for males born after 1959. The position is eligible for workplace flexibilities and may offer relocation incentives.

Economist

Company: Department of Justice - Offices, Boards and Divisions

Location: Multiple Locations

Posted Nov 09, 2024

The Antitrust Division is seeking an Economist to join its team, offering an opportunity to work on matters of national importance promoting a competitive and productive American economy. The role requires U.S. citizenship, a pre-employment security investigation, potential drug test, and full-time commitment. Applicants must have a degree in economics with specific course hours, or equivalent experience. Specialized experience at GS-14 or GS-15 level is necessary, involving strategic behavior analysis, firm choice identification, demand elasticity estimation, regulation impact evaluation, and market entry/exit factor analysis. Foreign education must be evaluated by a recognized body. Veterans' preference and CTAP/ICTAP eligibility may apply.

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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