Jobs at Alion Science and Technology

1,889,668 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.

Aircrew Tactics Analyst (MV) - 37915

Company: Alion Science and Technology

Location: Tallahassee, FL

Posted Dec 20, 2024

Huntington Ingalls Industries - Technical Solutions Division (HII-TSD) is seeking a Squadron Ground and Flight Scheduling/Plans/Current Operations/Tactics Analyst. The role involves assisting in the execution of the 492 SOG flying and ground range schedule, supporting mission planning/execution, and ensuring 100% mission requirements are met. The ideal candidate should have AFSOC CAA/AvFID or aircrew experience, extensive Microsoft Office skills, and proficiency in Center Scheduling Enterprise and Patriot Excalibur (PEX) programs. A Secret clearance is required. HII-TSD values diversity and requires U.S. citizenship for most positions.

Signals Intelligence (SIGINT/TechELINT) Subject-Matter Expert - 35157

Company: Alion Science and Technology

Location: Enon, OH

Posted Dec 20, 2024

Alion Science is seeking a SIGINT Subject-Matter Expert (SME) to support the Department of Defense's strategic-level ISR programs. The role involves tasks such as signals exploitation, intelligence report preparation, and contributing to Multi-INT products. Required qualifications include relevant course completion or equivalent experience, strong technical writing skills, proficiency in specific tools, active Top-Secret clearance, and a BS Degree with 5 years of experience or 10 years of experience in lieu of a degree.

Product Owner - (MV) - 37903

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Dec 20, 2024

Enlighten, a HII company, is seeking an experienced Product Owner with a focus on U.S. Marine Corps Forces Cyberspace Command (MARFORCYBER). The role involves establishing relationships with government customers, understanding and championing company technology, and contributing to marketing and business plans. The ideal candidate should have a B.A. in Business or related field, minimum 10 years of DoD cyber, agile development, and/or big data experience, and prior government or military experience with relevant organizations. Strong computer skills, interpersonal skills, and the ability to travel up to 50% are required. A current TS/SCI with polygraph level clearance is mandatory.

Data Analyst, Senior - 38034

Company: Alion Science and Technology

Location: Alexandria, VA

Posted Dec 20, 2024

HII Technical Solutions is recruiting a Data Analyst for a Government security organization in Quantico, VA. The role involves providing data support, investigation, research, management, and reporting. Key responsibilities include reviewing metrics, building data models, developing SOPs, and creating visual representations of results. The ideal candidate should have a Bachelor's degree in a technical field, 3-10 years of data analysis experience, and strong business analysis skills. Proficiency in MS Excel, SharePoint, and SQL Server is required. An active DoD SECRET security clearance is necessary.

Command Operations Center Assistant Operations Analyst (MV) - 38093

Company: Alion Science and Technology

Location: Sumter, SC

Posted Dec 20, 2024

Huntington Ingalls Industries' Technical Solutions Division is recruiting a veteran for a position at Shaw AFB, South Carolina. Shaw AFB, home to USAFCENT Headquarters and the 20th Fighter Wing, offers a significant role in the Air Force's Central Command. The job involves providing analytical services for the COC, supporting 24/7 operations, and managing databases. Required skills include Microsoft Office proficiency, Top Secret/SCI clearance, and experience in a NAF or component command.

Computer Scientist

Company: Other Agencies and Independent Organizations - Surface Transportation Board

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

Posted Dec 20, 2024

The Surface Transportation Board is hiring a Computer Scientist for its Office of Economics. The role involves applying computer science expertise to develop methods, requirements, and code for the Uniform Railroad Costing System. Required qualifications include a bachelor's degree in computer science or a related field, and at least one year of specialized experience in managing software development projects, application design, and testing. The position requires US citizenship, participation in the Direct Deposit program, and completion of a background investigation.

Configuration Manager II - 37896

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Dec 20, 2024

Alion is a company that values its employees' talent and diversity. They are looking for a software engineer to create and maintain configuration baselines, supports developmental and operational systems, and develops or modifies CM plans. The job requires experience with Atlassian Tool Suite and physical ability to work in a stationary position.

Product Specialist / Solutions Engineer - M/V - 37670

Company: Alion Science and Technology

Location: San Antonio, TX

Posted Dec 20, 2024

Enlighten, a HII company, is seeking an experienced Product Specialist/Solutions Engineer. The role involves supporting operations, contributing to growth strategy with a focus on U.S. Air Force, and providing project management and DevSecOps support. Key duties include establishing relationships with government customers, understanding and championing company technology, developing marketing plans, and contributing to proposal development. The ideal candidate should have a B.A. in Business or related field, minimum 10 years of DoD cyber, agile development, and/or big data experience, and prior government or military experience. Strong computer skills, interpersonal skills, and the ability to travel up to 50% are required. A Top Secret (TS/SCI) U.S. Government Security clearance is mandatory.

Attorney - Adviser

Company: Other Agencies and Independent Organizations - Environmental Protection Agency

Location: Denver, Colorado Denver, Colorado

Posted Dec 20, 2024

This is a term position for a lawyer in the Office of Regional Counsel, Region 8 of the Environmental Protection Agency (EPA). The role involves practicing environmental law, handling enforcement cases, and providing legal advice. The position requires a J.D. or LL.M. degree, bar membership, and active practice in a U.S. jurisdiction. The EPA values diversity and inclusion, and this role offers a comprehensive benefits package including work-from-home flexibilities and potential for loan forgiveness.

Cyber Hunt / Intrusion Analyst - 37478

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Dec 20, 2024

The job description is for a role that responds to crises and urgent situations, specifically in the cybersecurity domain. This role assumes threat actors targeting certain organizations in a specific industry or with specific systems will also target others. The position requires a Journeyman Computer Systems Analyst with expertise in complex work assignments, originality, and innovation. Desired certifications include IAT II, CSSP Analyst, and Infra Spt or IR. Minimum experience required is 4-8 years, with a BS/BA. Top Secret/Sensitive Compartmented Information clearance is necessary. The role is not eligible for telework. The company values diversity and requires U.S. citizenship for most positions. A new federal executive order mandates full COVID-19 vaccination for employees of federal contractors by December 8, 2021.

Software Developer, Senior - 37614

Company: Alion Science and Technology

Location: Hazelwood, MO

Posted Dec 20, 2024

The NGA Senior Software Developer position at Huntington Ingalls Industries - Technical Solutions Division offers a flexible work schedule, opportunities for career advancement, and excellent communication skills. The role involves supporting the development of operational services, guiding teams in choosing DevSecOps pipeline and platform technologies, and providing concierge services to government and contract developers.

Sr. Pgm Control Analyst (Pgm Cost Control Analyst 4) - 4322

Company: Alion Science and Technology

Location: Virginia Beach, VA

Posted Dec 20, 2024

HII-Technical Solutions Division (HII-TSD) is hiring a Program Control/Financial Analyst for their Virginia Beach, VA office. The role involves advising senior management, serving as an external spokesperson, and developing annual business unit program budgets. Responsibilities include implementing financial policies, managing cost/schedule baseline data, and preparing financial reports. The ideal candidate must have 10 years of relevant experience with a Bachelor's degree or 14 years with a High School Diploma. Proficiency in Microsoft Office, especially Excel, is required. Strong communication and teamwork skills are essential.

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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