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.

IT CYBERSECURITY SPECIALIST

Company: Other Agencies and Independent Organizations - Selective Service System

Location: Multiple Locations

Posted Dec 21, 2024

This is a job posting for an Information System Security Officer in the Selective Service System. The position requires specialized experience and education, and applicants must meet certain qualifications and conditions of employment.

Physical Scientist

Company: Department of Commerce - National Institute of Standards and Technology

Location: Gaithersburg, Maryland Gaithersburg, Maryland

Posted Dec 21, 2024

NIST is recruiting a Physical Scientist through direct-hire authority to address a severe shortage. The role requires a degree in physical science, engineering, or mathematics with 24 semester hours in physical science. Specialized experience of at least one year equivalent to GS-14 level is necessary, focusing on risk assessment and intellectual property protection. The position offers a comprehensive benefits package and work-life flexibilities.

Research Physical Scientist, AST, Earth Sciences Remote Sensing (Direct Hire)

Company: National Aeronautics and Space Administration - George C. Marshall Space Flight Center

Location: Huntsville, Alabama Huntsville, Alabama

Posted Dec 21, 2024

The Earth Science Branch at Marshall Space Flight Center is recruiting for Research Physical Scientist roles, focusing on NASA's Earth Science to Action Strategy. These scientists will conduct innovative research, develop applications, build capacity, and apply advanced data science techniques to tackle complex Earth Science issues, particularly in land surface remote sensing, air quality, and meteorology, with emphasis on current and future missions.

Animal Health Technician

Company: Department of Agriculture - Animal and Plant Health Inspection Service

Location: Multiple Locations

Posted Dec 21, 2024

The role involves day-to-day operation of technical duties to support trade and prevent animal disease spread. It requires US citizenship, background check, direct deposit, E-Verify, trial period completion, passport, driver's license, continuous vetting enrollment, flexible duty hours, and potential travel. The position may involve strenuous physical tasks, long periods of standing, and work in various environments including cold and inclement weather. Specialized experience or relevant graduate education is required for GS-06 and GS-07 levels.

BUDGET ANALYST

Company: Department of Defense - Defense Counterintelligence and Security Agency

Location: Linthicum Heights, Maryland Linthicum Heights, Maryland

Posted Dec 21, 2024

The text announces a job opening for a Senior Budget Analyst at Security Training. The role involves promoting sound financial management and enhancing business practices within DCSA. The position requires experience in various budget functions, including formulation, justification, and execution of budgets, programs, and projects. The ideal candidate should have knowledge of budgetary formulation principles, financial management systems, and DoD PPBE process. The role is telework eligible but requires routine office visits. The position is exempt under the Fair Labor Standards Act and does not require financial disclosure. The selected candidate must obtain and maintain DoD Financial Management Certification Level 3 within 2 years.

ARCHIVES TECHNICIAN

Company: Other Agencies and Independent Organizations - National Archives and Records Administration

Location: Spanish Lake, Missouri Spanish Lake, Missouri

Posted Dec 21, 2024

This job posting is for a developmental position within the National Archives and Records Administration, specifically for the Reference Service teams at the Center, National Personnel Records Center (NPRC). The role involves using technical expertise in military records to assist veterans, their families, military services, and various government agencies. The position requires one year of relevant experience, which can be from the public, private, or volunteer sectors. The role is office-based with standard workplace risks. Key requirements include U.S. citizenship or nationality, successful completion of a background check, and a Declaration for Federal Employment. The position offers telework opportunities and flexible work schedules, along with a comprehensive benefits package as part of a federal career.

EDUCATION PROGRAM SPECIALIST

Company: Department of Defense - Defense Counterintelligence and Security Agency

Location: Fort Jackson, South Carolina Fort Jackson, South Carolina

Posted Dec 21, 2024

The text describes a job opportunity for an academic advisor (Associate Dean) at the National Center for Credibility Assessment (NCCA) within the Curriculum Design and Development (CDD) office. The role involves providing expertise in accreditation, curriculum design, instructor/course evaluations, faculty development, and other initiatives. The successful candidate will contribute to the accreditation process, offering data-driven analysis to ensure compliance with regional accrediting standards. The position requires US citizenship, a security clearance, and a Ph.D., equivalent doctoral degree, or an Educational Specialist (EdS) in a relevant field. Specialized experience in educational learning theories, training program development, and leadership in a formal educational environment is necessary. The role is telework eligible but requires routine office visits. Federal employees currently serving in the competitive service must acknowledge they will leave the competitive service by accepting the offer.

Contract Specialist, MC-1102-4A

Company: Other Agencies and Independent Organizations - Millennium Challenge Corporation

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

Posted Dec 21, 2024

The text describes a job position in the Contracts and Grants Management Division (CGM) of the Department of Administration and Finance (A&F), Millennium Challenge Corporation (MCC). The position is equivalent to GS-13 but uses a pay banded system, specifically pay band 4A. It's being filled using Direct-Hire Authority. The role requires a federal security clearance, potential travel, and specific qualifications including mandatory training, a bachelor's degree with relevant coursework, and either specialized experience or a waiver. The position may offer a recruitment/relocation bonus and has potential for promotion. The job description also mentions various conditions of employment and benefits.

Research Physical Scientist, AST, Earth Sciences Remote Sensing (Direct Hire)

Company: National Aeronautics and Space Administration - George C. Marshall Space Flight Center

Location: Huntsville, Alabama Huntsville, Alabama

Posted Dec 21, 2024

The Earth Science Branch at Marshall Space Flight Center is hiring Research Physical Scientists for NASA's Earth Science to Action Strategy. These scientists will conduct innovative research, enable applications, build new capacity, and apply data science techniques to solve Earth Science problems in land surface remote sensing, air quality, and meteorology. The positions require U.S. citizenship, a relevant bachelor's degree, and specialized experience in collaborating with research teams, managing research activities, and communicating outcomes through publications or presentations.

IT SPECIALIST (APPSW)

Company: Department of Defense - Defense Finance and Accounting Service

Location: Indianapolis, Indiana Indianapolis, Indiana

Posted Dec 21, 2024

This job announcement is open to all U.S. Citizens for a position in the Defense Finance and Accounting Service (DFAS). The role is located in the Info & Tech Dir., Payroll Services, Civilian Pay, DCPS Production Control -ZTBAD. Applicants must have IT-related experience demonstrating competencies such as attention to detail, customer service, oral communication, problem-solving, and specialized experience in software development. A Ph.D. or equivalent doctoral degree in relevant fields is also acceptable. The position requires a favorable suitability review and security clearance. Benefits include health, vision, dental insurance, retirement benefits, paid time off, and educational benefits.

SUPERVISORY PROGRAM SPECIALIST (PROJECT MANAGER)

Company: Department of Defense - Defense Counterintelligence and Security Agency

Location: Fort Jackson, South Carolina Fort Jackson, South Carolina

Posted Dec 21, 2024

The DCSA's National Center for Credibility Assessment is hiring a Supervisory Program Specialist to lead the Operation and Academic Support Division. The role requires expertise in government agency operations, budgetary processes, personnel actions, and educational institution support. The position is a DCIPS Excepted Service under U.S.C. 1601, offering benefits and telework eligibility. Specialized experience needed includes Department of Defense agency certification, budget management, staff guidance, and contractor monitoring.

INVESTIGATOR (SPECIAL AGENT)

Company: Department of Defense - Defense Counterintelligence and Security Agency

Location: College Station, Texas College Station, Texas

Posted Dec 21, 2024

The Defense Counterintelligence and Security Agency (DCSA) Background Investigations Directorate is recruiting for an Investigator position. The role involves conducting background investigations with a focus on quality and timeliness. This is a developmental position offering a great opportunity to enter the federal government. Key requirements include US citizenship, Selective Service registration for males born after 12-31-59, and the ability to obtain and maintain appropriate security clearance. Applicants must have specialized experience in conducting personnel background research/inquiries, reviewing forms and reports, and analyzing technical documents. Essential competencies include attention to detail, flexibility, interpersonal skills, planning and evaluating, oral communication, and writing. A bachelor's degree or equivalent is required for those substituting education for experience. Federal employees currently serving in the competitive service must acknowledge they will leave the competitive service by accepting this offer.

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.

Other Companies Hiring