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.

Program Security Officer (MV) - 37993

Company: Alion Science and Technology

Location: Colorado Springs, CO

Posted Oct 14, 2024

Huntington Ingalls Industries' Technical Solutions Division is seeking a Contractor Program Security Officer (CPSO) to support the USAF Weapons School at Nellis AFB, NV. The role involves developing unit-level program requirements, planning and organizing security activities, resolving complex problems related to secure systems, and managing the personnel security program. Required skills include strong knowledge of Joint Personnel Adjudication System, industrial security program, SCIF operations, access control, and personnel security requirements. A Bachelor's degree, previous PKI access, and JPAS utilization are desired. The position requires a Top Secret/Sensitive Comp Info security clearance and is not eligible for telework. U.S. Citizenship is required, and employees must be fully vaccinated against COVID-19 by December 8, 2021.

Mission Information Technology Systems Administrator (MV) - 38102

Company: Alion Science and Technology

Location: Yokosuka, Japan

Posted Oct 14, 2024

Huntington Ingalls Industries' Technical Solutions Division is recruiting for a Mission Information Technology Systems Administrator position at Kadena AFB, Japan. The role involves managing and maintaining the Specialized Automated Mission Suite/Enhanced Situational Awareness (SAMS/ESA) system and the KU Spread Spectrum (KuSS) system. The successful candidate will perform daily checks, post-flight follow-ups, and preventive maintenance, assist in research and testing of new hardware and software, and act as a Subject Matter Expert for system documentation. Minimum requirements include 2+ years of relevant experience, Active Secret clearance, DoDi 8570.01m Certification, and ability to lift over 50 LBS. The role offers the opportunity to work with IT professionals, coordinate efforts, and resolve cross-team issues.

Designer 3 - 3840

Company: Alion Science and Technology

Location: Newport News, VA

Posted Oct 14, 2024

HII is seeking qualified candidates for Designers in Hull, Mechanical & Electrical (HM&E) roles. The position involves designing components or portions of systems, utilizing computer-aided design equipment, and coordinating design criteria with various groups. The ideal candidate should have an Associates Degree or other 2-year technical degree in a related discipline and 3 years of related experience, or a High School Diploma or equivalent and 5 years of related experience. Recent experience in the development of AutoCAD drawings for the maritime industry is required. The role involves business travel and obtaining a confidential security clearance. Huntington Ingalls Industries is America's largest military shipbuilding company, offering professional services to partners in government and industry.

Laborer Senior (Tradesperson 1) - 4151

Company: Alion Science and Technology

Location: Virginia Beach, VA

Posted Oct 14, 2024

Join our System Integration team supporting the U.S. Navy and national defense. We seek shipboard alteration installers for fleet modernization. The selected candidate will work on active class submarines and surface ships, using mechanical tools to install and remove industrial equipment. Travel to shipyards and military bases is required, with per diem and expenses covered. The role involves assisting workers in skilled maintenance trades, performing general manual labor tasks, and participating in special projects. A High School education or equivalent and 1 year of related experience or a 2-year Trade School diploma is required. Experience in shipboard/industrial trades specialties, teamwork, and safety protocols is essential. A DOD Secret Clearance and DBIDS/CAC badge are required. A valid driver's license and U.S. Citizenship are necessary. Bonus points for shipboard trades experience, vocational school completion, OSHA 10 Maritime Certification, and knowledge of mechanical industrial tools.

Network Discover Intelligence Analyst - 1995

Company: Alion Science and Technology

Location: Annapolis Junction, MD

Posted Oct 14, 2024

Huntington Ingalls Industries is seeking a Network Discovery Intelligence Analyst for their Cyber & Intelligence team in Ft Meade, Maryland. The role involves providing analysis and research for network industry, infrastructure, technology, country, geographic area, biographic and targeted vulnerability. The ideal candidate should have 9 years of relevant experience with a Bachelors degree or 13 years without a degree, and a TS/SCI with Poly clearance. The company is committed to providing professional services and is an Equal Opportunity/Vets and Disabled Employer. A new Federal Executive Order requires employees to be fully vaccinated for COVID-19 by December 8, 2021.

Electrician/ET Senior (Mastertradesperson 4) - 4153

Company: Alion Science and Technology

Location: Virginia Beach, VA

Posted Oct 14, 2024

Join our System Integration team supporting the U.S. Navy and national defense. We are seeking shipboard alteration installers for fleet modernization. The selected candidate will install, repair, and troubleshoot electrical distribution systems and cables on Navy and other marine vessels. Travel to shipyards and military bases is required. A high school education/equivalent and 6 years of related experience are required. Marine electrician experience is preferred. A DOD Secret Clearance and DBIDS/CAC badge are necessary. U.S. Citizenship is required. This position requires business travel and COVID-19 vaccination.

Technical Writer, Associate - 38192

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Oct 14, 2024

Alion is seeking a draftsman/technical documentation specialist for the Navy Continuous Training Environment (NCTE) program. The role involves developing detailed technical drawings and documentation, managing NCTE documentation libraries, and periodically traveling to NCTE locations. The ideal candidate should have a high school diploma or equivalent, 3-5 years of administrative management experience, and 2 years of experience in computer-aided design and drafting. Proficiency in Adobe Acrobat, Microsoft Office products, AutoCAD, and Visio is required. A secret security clearance is necessary, and U.S. citizenship is required. The position does not offer telework or remote work options.

Programs Manager (Mgr Programs 2) - 4363

Company: Alion Science and Technology

Location: Newport News, VA

Posted Oct 14, 2024

HII-FSG is seeking a Program Manager for the Engineering Services (ES) Department, responsible for leading and overseeing complex contracts across various government agencies. The role involves supporting re-compete efforts, engaging with clients and industry stakeholders, managing programs and projects, and driving business unit efficiencies. The ideal candidate should have 6 years of relevant experience, a degree in Engineering, Science, Technology, Mathematics, or Business, and strong customer management skills.

Embedded Software Engineer, Lead - 38054

Company: Alion Science and Technology

Location: Alexandria, VA

Posted Oct 14, 2024

Commonwealth Technology Innovation (CTI), a division of Huntington Ingalls Industries (HII), is seeking a Lead Embedded Software Engineer. The role involves leading a team of software engineers, developing specialized hardware devices and systems, and driving solutions from limited requirement sets. The candidate should have 8-10 years of experience, a BS in Electrical/Computer Engineering, and expertise in C/C++ and FreeRTOS. They must possess a proven track record in system requirements development, design, development, debugging, and testing of analog and digital systems. The role requires proficiency in Linux-based systems, experience with version control systems, and excellent communication and debugging skills. The position offers a competitive salary, benefits, and the opportunity to contribute to nation's security priorities.

Technical Project Manager - (Government Experience) - 38178

Company: Alion Science and Technology

Location: Washington, DC

Posted Oct 14, 2024

Enlighten, a HII company, is seeking a Project Manager (PM) for a cloud big data pilot program in Washington, DC. The PM will lead a team, interface with government representatives, and manage program execution, cost performance, and delivery objectives. The role requires a B.S. degree, 8+ years of federal government contracting experience, and a Secret clearance (TS/SCI preferred). Strong communication, organization, and attention to detail are essential. Prior experience with the U.S. Coast Guard and technical contracts is a plus.

Electrical Engineer, Lead - 37455

Company: Alion Science and Technology

Location: Rome, NY

Posted Oct 14, 2024

HII is seeking a Lead Electrical Engineer for their Tactical Sensor Systems team in Rome, NY. The role involves designing, debugging, developing, and productizing complex electronic devices for military applications. The ideal candidate should have a Bachelor's degree in engineering, 10 years of relevant work experience, and expertise in mixed signal and embedded designs. They should be proficient in power supply design, interconnect cable design, RF system design, and test station development. Excellent communication skills and the ability to generate PCB design constraints are also required. Familiarity with DoD systems, C/C++ languages, and CAD tools is desired. The position offers the opportunity to work with a team of highly-skilled engineers and support personnel, and to develop technical solutions to complex problems.

Product Owner - M/V - 38039

Company: Alion Science and Technology

Location: Annapolis Junction, MD

Posted Oct 14, 2024

Enlighten, a HII company, is seeking an experienced Product Owner with a focus on U.S. Air Force operations. The role involves establishing relationships with government customers, understanding and championing company technology, and contributing to marketing and business plans. The candidate must have a Top Secret (TS/SCI) security clearance, a B.A. in Business or related field, and at least 10 years of experience in DoD cyber, agile development, and/or big data. Strong interpersonal and technical skills are required, with the ability to travel up to 50% of the time. The role also involves working closely with internal departments and external partners, and participating in the full lifecycle of Business Development.

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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