Jobs at Alion Science and Technology

1,889,581 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.

Intrusion Analyst - 37474

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Dec 20, 2024

The job description is for a Senior Computer Systems Analyst with extensive experience in malware/reverse engineering and intrusion analysis. The role involves using DC3 tools to deconstruct malware, understand its functionality, communication methods, and develop defense strategies. The position requires a high level of expertise, with a minimum of 8-15 years of experience, preferably with a Master's or PhD. A Top Secret/Sensitive Comp Info security clearance is necessary. The role is not eligible for telework and U.S. citizenship is required for most positions. The company values diversity and encourages applications from women, minorities, individuals with disabilities, and veterans. A new Federal Executive Order requires employees to be fully vaccinated against COVID-19 by December 8, 2021.

CNO Analyst/Programmer II - 35934

Company: Alion Science and Technology

Location: Annapolis Junction, MD

Posted Dec 20, 2024

Alion is a company that provides engineering and technology solutions to support national security. The job description requires software engineers with experience in Unix/Linux development, C programming, Python development, and other skills. The company values diversity and encourages women, minorities, individuals with disabilities, and veterans to apply.

Information Technology Specialist, GS-2210-13 DE

Company: Other Agencies and Independent Organizations - National Science Foundation

Location: Alexandria, Virginia Alexandria, Virginia

Posted Dec 20, 2024

The Information Technology Specialist position is located in Directorate for STEM Education (EDU), Office of the Assistant Director (OAD). The role involves assessing and evaluating IT hardware, policies, and practices, and making recommendations for procuring EDU hardware and software. The position requires US citizenship, a background investigation, and potential probationary period. The role is in the bargaining unit represented by AFGE Local 3403 and is eligible for telework. Basic requirements include attention to detail, customer service, oral communication, and problem-solving. Specialized experience for GS-13 level includes developing and executing IT initiatives, project management, and providing help desk support. No substitution of education for experience is allowed.

F-35 Configuration Management Analyst Senior - 34457

Company: Alion Science and Technology

Location: Arlington, VA

Posted Dec 20, 2024

The F-35 Configuration Management Analyst Senior role involves providing technical support for change management processes using systems engineering principles. Responsibilities include developing and maintaining policies, participating in design verification, performing configuration audits, updating planning, ensuring technical reviews, conducting status accounting, and developing new forums for lifecycle phases. The ideal candidate should have a Bachelor's degree, at least 3 years of relevant experience, and demonstrated expertise in configuration management, program experience, and DOD policies. Active Top Secret clearance is required. The position is not eligible for telework.

Ejection Escape and Egress Systems Expert - 37914

Company: Alion Science and Technology

Location: Enon, OH

Posted Dec 20, 2024

Alion Science is hiring an expert with 25+ years of experience in aircraft ejection systems to support the development of the T-7 training aircraft for the US Air Force. The expert will review technical documentation, evaluate system designs, assess risks, and assist with testing. Required qualifications include a BS in engineering, experience with USAF Airworthiness criteria, and a SECRET clearance. US citizenship is required.

F-35 Export Compliance Specialist, Senior - 37238

Company: Alion Science and Technology

Location: Arlington, VA

Posted Dec 20, 2024

The job description for a Senior F-35 Export Compliance Specialist involves working in a dynamic position to ensure compliance with export regulations. The role requires analytical skills, experience with ITAR and international license agreements, and knowledge of DoD policy and documentation.

Senior Cybersecurity Engineer - 37132

Company: Alion Science and Technology

Location: Enon, OH

Posted Dec 20, 2024

Alion Science and Technology is recruiting technically skilled candidates for a team focused on embedded system security. The ideal candidate should have a strong foundation in digital and analog system architecture, a hacker mindset, and expertise in decomposing complex systems. Duties involve evaluating and assessing existing systems for vulnerabilities, often requiring proof-of-concept demonstrations. Desirable qualifications include a degree in a related technical field, relevant experience, clearance eligibility, proficiency in scripting and high-level programming languages, and experience with low-level code, reverse engineering, and vulnerability analysis.

Software Engineer/Analyst Lead - 37574

Company: Alion Science and Technology

Location: Dahlgren, VA

Posted Dec 20, 2024

Alion is seeking a Software Engineer/Analyst Lead with expertise in wireless communication and RF Engineering. The candidate will apply agile engineering methodology to support complex analyses and testing efforts for the U.S. Navy in Dahlgren, Virginia. Responsibilities include software development, testing, debugging, and implementation. The ideal candidate will have a Bachelor's degree in a related discipline, 5+ years of experience, and professional certification. Experience in software development for Navy spectrum management, automated software development, and technical document preparation is required. The position offers the opportunity to provide operational impact and expand partnership with Naval Surface Warfare Center Dahlgren Division.

Government Affairs Specialist, GS-301-13 DE

Company: Other Agencies and Independent Organizations - National Science Foundation

Location: Alexandria, Virginia Alexandria, Virginia

Posted Dec 20, 2024

The National Science Foundation is seeking a Government Affairs Specialist, GS-301-13 DE. The role involves assisting in strategic planning and execution of government affairs strategy, and communicating information to Congress, state and local officials, and the public on science and engineering research and education. The ideal candidate must be a US citizen, undergo a background investigation, and may need to serve a probationary period. They must have one year of specialized experience in developing and implementing legislative strategies in science and technology, and possess experience with the Federal legislative process. Volunteer work and education can enhance skills but won't substitute for specialized experience. Relocation expenses won't be paid, and the position is in the bargaining unit represented by AFGE Local 3403.

Librarian (Acquisitions), CG-1410-9 (FPL CG-12)

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

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

Posted Dec 20, 2024

The text describes a job position in the Division of Administration, Library Services Unit of the Federal Deposit Insurance Corporation. The role involves providing responsive information services to Corporation personnel nationwide, ensuring efficient and cost-effective procurement of library materials and services. The position requires U.S. citizenship, completion of a confidential financial disclosure, and a minimum background investigation. Qualifications include a degree in library science or equivalent experience, with at least one year of specialized experience in library acquisitions. The job may require a probationary period and two days of work per week at the duty station. Federal employment offers a comprehensive benefits package.

Software Engineer II - 36466

Company: Alion Science and Technology

Location: Annapolis Junction, MD

Posted Dec 20, 2024

Alion, with over 80 years of experience, is seeking a Software Engineer to develop, maintain, and enhance complex software systems. The role requires a bachelor's degree in Computer Science or related field and 14 years of experience. The position involves working individually or as part of a team, reviewing and testing software components, and providing input to software components of system design. Alion is an Equal Opportunity Employer and encourages applications from women, minorities, individuals with disabilities, and veterans. New COVID-19 vaccination requirements have been implemented for federal contractors.

Systems Engineer, Senior - 37752

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Dec 20, 2024

This job description seeks a Microsoft Exchange Engineer/Administrator with expertise in Exchange 2016, Office365, and DoD STIGs implementation. The role involves system design, troubleshooting, security enhancements, and compliance testing, requiring a Bachelor's degree, 5+ years of experience, and a US Secret clearance.

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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