Jobs at Alion Science and Technology

1,890,542 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.

INVESTIGATOR (SPECIAL AGENT)

Company: Department of Defense - Defense Counterintelligence and Security Agency

Location: Oahu Island, Hawaii Oahu Island, Hawaii

Posted Dec 06, 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, a valid driver's license, and the ability to obtain a security clearance. The position involves extensive travel and requires successful completion of the Federal Background Investigator Training Program (FBITP). Specialized experience in conducting personnel background research/inquiries, reviewing forms and reports, and analyzing technical documents is necessary. The incumbent will be evaluated on competencies such as attention to detail, flexibility, interpersonal skills, oral communication, planning and evaluating, and writing.

Program Analyst

Company: Department of Housing and Urban Development - Assistant Secretary for Fair Housing and Equal Opportunity

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

Posted Dec 06, 2024

This job posting is for a GS-14 position at the Department of Housing and Urban Development, Asst Secretary for Fair Housing and Equal Opportunity. The position requires U.S. citizenship, completion of a background investigation, and Direct Deposit for salary. Specialized experience needed includes leading teams, drafting policy documents, and analyzing fair housing laws. No education requirement, but one year of specialized experience is needed. The position is exempt from the Fair Labor Standards Act and offers a comprehensive benefits package.

IT Specialist (Customer Support)

Company: Department of the Army - Army Tank-Automotive and Armament Command (TACOM)

Location: Natick, Massachusetts Natick, Massachusetts

Posted Dec 06, 2024

This job posting is for an IT Specialist position with the Integrated Logistics and Support Center (ILSC). The role requires a Secret security clearance, and the candidate must have one year of specialized experience in responding to customer inquiries, providing technical guidance, utilizing business programming for database maintenance, and performing data analysis. Alternatively, a Ph.D. or equivalent in a relevant field is acceptable. The position involves occasional TDY travel up to 24% of the time. The candidate must also demonstrate competencies in attention to detail, customer service, oral communication, and problem-solving through IT-related experience.

General Attorney

Company: Department of Homeland Security - Citizenship and Immigration Services

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

Posted Dec 06, 2024

The Office of the Chief Counsel (OCC) of United States Citizenship and Immigration Services (USCIS) is recruiting an attorney with experience in Attorney Discipline for its Strategic Litigation Division. The role involves protecting American interests, securing the nation, and building a rewarding career. Candidates must be U.S. citizens, pass a background security investigation, and have a J.D. or LL.M. degree from an ABA-accredited law school. They must also be active members of the bar in any U.S. jurisdiction. The position offers comprehensive benefits and promotional potential to GS-15/10.

Wildland Firefighter

Company: Department of the Interior - U.S. Fish and Wildlife Service

Location: Multiple Locations

Posted Dec 06, 2024

This job posting is for a position under the Office of Personnel Management's Direct Hire Authority, open to U.S. citizens and nationals. Veteran's preference and traditional rating do not apply. Qualifications include general and specialized experience in fire prevention, suppression, monitoring, and land use. A valid state driver's license is required. The position involves operating a government motor vehicle and may require a probationary period. A background investigation, drug test, and medical examination are required. The position is not suitable for telework and does not offer PCS entitlements. It's a full-time temporary position not to exceed 1 year.

IT Specialist (Security)

Company: Department of Health and Human Services - Centers for Medicare & Medicaid Services

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

Posted Dec 06, 2024

This job posting is for a GS-14 IT Specialist (Security) role in the Department of Health & Human Services (HHS), Centers for Medicare & Medicaid Services (CMS), Office of Information Technology (OIT), Division of Cyber Threat and Security Operations (DCTSO). The role involves providing advanced technical expertise for the design, architecture, engineering, implementation, and operations of enterprise CMS Cybersecurity Incident Center (CCIC). The ideal candidate must be a U.S. citizen, pass a background check, and meet specific qualifications including one year of qualifying specialized experience equivalent to the GS-13 grade level. The position is remote but requires periodic reporting to a CMS office.

Auditor

Company: Department of Health and Human Services - Office of Inspector General

Location: Multiple Locations

Posted Dec 06, 2024

This job posting is for a position in the Department of Health and Human Services, Office of Inspector General, Office of Audit Services. It's open to applicants eligible through Merit Staffing procedures. U.S. Citizenship is required, and a background investigation will be conducted. The role requires a degree in accounting, auditing, or related fields with specific coursework or experience. Applicants must have 1 year of specialized experience at the GS-12 level, including federal financial statement audits, coordinating auditors, advising on audit policies, and providing guidance on IT systems for financial reporting.

INSTRUCTIONAL SYSTEMS SPECIALIST

Company: Department of the Army - U.S. Army Training and Doctrine Command

Location: Fort Eisenhower, Georgia Fort Eisenhower, Georgia

Posted Dec 06, 2024

This text describes a DOD Cyber Excepted Service (CES) personnel system position at the U.S. Army Cyber Center of Excellence - Signal School in Georgia. The role requires a Secret security clearance, adherence to U.S. Code and Department of Defense Instruction, and a three-year trial/probationary period. Qualifications include a Bachelor's degree with relevant coursework in learning theory, instructional design, educational evaluation, instructional product development, or computers in education. Specialized experience in designing Army lesson plans and programs of instruction is also required. The position is subject to a suitability or fitness determination and background investigation.

Public Affair Specialist

Company: Other Agencies and Independent Organizations - Environmental Protection Agency

Location: Atlanta, Georgia Atlanta, Georgia

Posted Dec 06, 2024

This text describes a job position in the Public Affairs Office of Region 4, Public and Governmental Affairs Section of the Environmental Protection Agency (EPA). The role is office-based, requiring regular physical presence at the stated duty station, though EPA offers work-from-home and flexible work schedules. U.S. citizenship is mandatory, and a background investigation is required due to the position's moderate risk designation. Qualifications include one year of specialized experience in using various communication channels, or one year of graduate-level education, or superior academic achievement. The role involves identifying appropriate social media channels, written and oral communication skills, disseminating information to media and specific groups, and knowledge of environmental programs. EPA values diversity, equity, and inclusion, and offers a comprehensive benefits package including health benefits, retirement system participation, and work-life quality options. The position is in a bargaining unit, and selected candidates may be eligible for partial work-from-home flexibilities.

Lead Workplace Violence Prevention and Response Program Coordinator

Company: Department of Commerce - National Oceanic and Atmospheric Administration

Location: Silver Spring, Maryland Silver Spring, Maryland

Posted Dec 06, 2024

This job posting is for a position within the Department of Commerce, National Oceanic and Atmospheric Administration, Deputy Under Secretary for Operations, Workplace Violence Prevention and Response, located in Silver Spring, MD. The position is open to Status Candidates and is announced under vacancy number DUSO-WVPR-25-12621118-ST. The role will be filled under the DOC Alternative Personnel System (CAPS) and requires a Secret Clearance. Key requirements include U.S. citizenship, registration for Selective Service, and successful completion of a background security investigation. Applicants must meet Basic Education Requirements and at least one year of Specialized Experience. Specialized experience must include assisting the Director or Program Manager in executing response objectives and aiding victims of domestic violence, sexual assault, and harassment.

Supervisory Medical and Health Specialist or Physician Assistant or Nurse (Deputy CMO)

Company: Department of Homeland Security - Customs and Border Protection

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

Posted Dec 06, 2024

This job posting is for a position with the Department of Homeland Security, specifically U.S. Customs and Border Protection, Operations Support Office, Office of the Chief Medical Officer, located in Washington, DC. The role is for a Supervisory Medical and Health Specialist, Physician Assistant, or Nurse at GS-15 grade level. Applicants must be U.S. citizens, meet residency requirements, and may need to pass a background investigation and obtain a Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance. They must also have relevant education and experience, including a degree in a medical field and a current, active, full, and unrestricted license or registration. The position requires formulating and implementing medical policies, conducting advanced research, and serving as an authority on projects with extensive impact. New hires must complete a mandatory 5-week in-residence training in Harpers Ferry, WV.

General Supply Specialist

Company: Department of the Army - U.S. Army Aviation and Missile Command

Location: Chambersburg, Pennsylvania Chambersburg, Pennsylvania

Posted Dec 06, 2024

The text describes a job opening for a General Supply Specialist position at Letterkenny Army Depot, Chambersburg, PA. The position is a Direct Hire Authority (DHA) solicitation for Domestic Defense Industrial Base (DIB) & Major Range and Test Facilities Base (MRTFB) in DoD. The job requires a Secret Security clearance and a 1-year probationary period. Qualifications include specialized experience in utilizing ERP systems, LMP, or supply requisitioning systems, and maintaining accurate records. Alternatively, a Ph.D. or equivalent doctoral degree in relevant fields like Business Administration, Supply Chain Management, or Logistics Management is acceptable. The job posting also mentions benefits of a federal career, including a comprehensive benefits package, and notes that only the first 5 pages of a resume will be reviewed.

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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