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.

Network Administrator V (MV) - 35034

Company: Alion Science and Technology

Location: San Diego, CA

Posted Oct 08, 2024

This job description outlines a senior network administrator role requiring a bachelor's degree and typically 10+ years of experience. The role involves daily network/server administration, software installation and maintenance, performance monitoring, and troubleshooting. The individual may also lead technology evaluations and feasibility studies. The position requires Security+ certification, Top Secret security clearance, and full vaccination against COVID-19. The company values diversity and encourages applications from women, minorities, individuals with disabilities, and veterans.

FPGA Hardware Engineer - 32752

Company: Alion Science and Technology

Location: Huntsville, AL

Posted Oct 08, 2024

Alion is seeking experienced hardware engineers for a project involving FPGA-based systems. The ideal candidate will have extensive FPGA and/or ASIC design or verification experience, along with knowledge in hardware reverse engineering or gate-level design debug. Familiarity with EDA tools, PCB design, embedded systems, and bench-top debug is beneficial. Domain knowledge in RF, EW, RADAR, etc., is not required but highly beneficial. The position requires a BS or higher in Computer Engineering or Electrical Engineering, 5+ years of experience in FPGA and/or ASIC design and verification, and competency with Verilog or VHDL. The candidate must be able to research problems, engineer solutions, and work in a fast-paced team. An active TOP SECRET / SCI security clearance is highly desirable. U.S. Citizenship is required for most positions.

Maintenace Technician

Company: Advanced Technology Services

Location: Boston, NY

Posted Oct 08, 2024

ATS, founded in 1985, is a global industrial maintenance company with operations in the US, Mexico, and the UK. They specialize in improving factory operations through break-fix and preventative maintenance, adhering to 5S and housekeeping standards. Employees are required to complete on-the-job training, update CMMS records, and participate in CI activities. The role involves physical demands such as standing, walking, lifting, and working in a loud, potentially hazardous factory environment. ATS is committed to equal employment opportunities.

Systems Engineer - 37735

Company: Alion Science and Technology

Location: Columbia, MD

Posted Oct 08, 2024

Enlighten, a HII company, is seeking an experienced Systems Engineer with a focus on data flow. The candidate will be responsible for assisting with data engineering processes, understanding customer data sets, and conducting system and data analysis. A Bachelor's Degree in Information Systems, Computer Science, or related field is required, along with 5 years of experience in systems engineering. Proficiency in data transfer concepts, troubleshooting, and various data formats is essential. Strong communication skills are necessary for presenting information to diverse audiences and working with customers. A Top Secret/Polygraph security clearance is required, and U.S. citizenship is mandatory.

Systems Administrator - 37377

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Oct 08, 2024

Alion, a company with over 80 years of experience in engineering science and technology solutions for national security, is seeking a Portal Support/System Administrator. The role involves updating server OS and utilities on both on-prem and cloud hosted servers. The ideal candidate should possess expertise in multiple complex work assignments, demonstrating originality and innovation. A BS/BA is required, with 4-8 years of experience. Secret Clearance is mandatory. Alion values diversity and encourages applications from women, minorities, individuals with disabilities, and veterans. The company requires full COVID-19 vaccination for employment.

Cybersecurity Analyst V (MV) - 36907

Company: Alion Science and Technology

Location: San Diego, CA

Posted Oct 08, 2024

This job description outlines a highly advanced role in information security. The role involves identifying vulnerabilities, designing security standards, conducting analysis, and staying updated on current threats. It requires a bachelor's degree and 10+ years of experience. The position is typically autonomous and involves working on complex technical projects. The company values diversity and requires U.S. citizenship for most positions. A new federal order mandates full COVID-19 vaccination for employees.

Network Administrator IV (MV) - 37783

Company: Alion Science and Technology

Location: San Diego, CA

Posted Oct 08, 2024

The Navy Integrated Training Environment (NITE) Network Administrator position involves operating, maintaining, and troubleshooting network connectivity and infrastructure on the Navy Enterprise Tactical Training Network (NETTN). The role requires a Bachelor's degree in Computer Science, Information Systems, or related discipline, and 7+ years of demonstrated experience in network operations and support. The candidate must hold a US Secret security clearance and have a Security+ or equivalent certification. The position involves coordinating with Navy, DISA, and commercial circuit providers, maintaining Information Assurance compliance, and supporting remote sites in restoring network failures. The ideal candidate should have experience in installing and troubleshooting WAN and LAN network equipment and circuits, strong knowledge of Cisco Internetworking, and experience in a network operations center environment.

Operations Manager - 37605

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Oct 08, 2024

An experienced engineering Operations Manager is sought for a $1B+ RDT&E contract. The role involves overseeing resourcing, support functions, and efficiencies, working with senior leadership and technical teams. The manager will resource innovation and experimentation efforts in areas like big data, AI, and ISR. A strong engineering background is preferred for understanding complex systems engineering projects. The Operations Manager will also build operational policies, manage financial processes, and collaborate with HR on staffing. The role requires a Bachelor's degree in engineering or science with 10+ years of experience, or a Master's in Systems Engineering with 5+ years of experience.

Electronics /Systems Engineer (LVC, TENA, RADS SME) -T4S/TTS - 36587

Company: Alion Science and Technology

Location: Ridgecrest, CA

Posted Oct 08, 2024

Alion is seeking an Electronics/Systems Engineer with extensive experience in LVC, TENA, RADS for a role in China Lake, CA. The engineer will contribute to 'Many Moves Ahead', designing, developing, and modifying end-to-end systems. Key responsibilities include generating quantifiable requirements, ensuring compliance with client and government standards, and leading technical teams. A Bachelor's degree and 16 years of relevant experience are required, with 10 years in defense-related systems. Active Secret clearance is mandatory. The role involves customer liaison, system conceptual design, and participation in design reviews.

Systems Administrator - 37457

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Oct 08, 2024

The job description is for a Portal Support/System Administrator role that requires a Journeyman Network and Computer Systems Administrator. The position involves working with BTO infrastructure personnel to update server OS and utilities on both on-prem and cloud-hosted servers. The role demands expertise in multiple complex work assignments, originality, and innovation. The minimum years of experience required is 4-8 years, or a Master's Degree or PhD. The position requires a Top Secret/Sensitive Comp Info security clearance and is not eligible for telework. 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.

Technical Writer- Part -Time - 37139

Company: Alion Science and Technology

Location: Middleburg, VA

Posted Oct 08, 2024

This job posting is for a part-time staff officer/action officer position on a senior-level staff, supporting the Office of the DASD(Force Education and Training). The role involves coordinating work activities, writing and editing highly complex technical documents, and serving as a technical expert. The candidate should have extensive operational background, experience in military service and leadership roles, and proficiency in complex and advanced analytic theory and principles. The position requires a Bachelor's degree in a related discipline plus 8 to 15 years of directly related experience. Familiarity with OSD, the Joint Staff, and other high-level organizations is beneficial. The candidate must be skilled in Microsoft Office, especially Word, PowerPoint, and Excel, and have experience writing directives, policy memos, and executive memos.

Hardware Engineer, Associate - 37709

Company: Alion Science and Technology

Location: Enon, OH

Posted Oct 08, 2024

Alion Science and Technology is recruiting a junior Hardware Engineer for their National Air and Space Intelligence Center (NASIC) support team. The role involves digital hardware design and verification, and reverse engineering of electronics hardware, primarily at Wright-Patterson Air Force Base (WPAFB) in Dayton. The ideal candidate should have a Bachelor's degree in electrical or computer engineering with 1-5 years of experience. They should possess skills in digital hardware design/verification, reverse engineering, and familiarity with RF, EW, RADAR, and other hardware domains. Knowledge of programming languages like Verilog and VHDL, and experience with test equipment like oscilloscopes and logic analyzers are also required. The candidate must hold an active Secret Clearance and be eligible for additional clearances. The role is not eligible for telework.

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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