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.

Aviation Journeyman - 3950

Company: Alion Science and Technology

Location: Tampa, FL

Posted Nov 09, 2024

Huntington Ingalls Industries - Technical Solutions Division (HII-TSD) is seeking an Aviation Journeyman for their MacDill AFB location in Tampa, FL. The role involves installing, operating, maintaining, repairing, and modifying equipment. The candidate must have a high school education, trade school, military technical school or equivalent, and an aviation mechanic certificate. At least 6 years of recent relevant flightline experience within the last 4 years is required. An active Secret security clearance is mandatory. The position involves working with various tools, PCs, and word processing software. HII-TSD provides mission-critical engineering and technical services to various government and commercial customers worldwide.

General and Operations Manager - 37984

Company: Alion Science and Technology

Location: California, MD

Posted Nov 09, 2024

HII - Technical Solutions Division (TSD) is hiring a General and Operations Manager for the Naval Air Warfare Center Aircraft Division (NAWCAD) Webster Outlying Field (WOLF) Integrated Command and Control (C2) and Intelligence (IC2I) Division in California, MD. The role involves managing contracted efforts, serving as the primary interface with government authorities, overseeing personnel operations, managing resources, and ensuring compliance with contract requirements. The ideal candidate should have a Bachelor's Degree in a relevant field and at least 10-12 years of experience, including management and supervisory roles, preferably within DoD and/or IC communication systems and networks. Additional skills include experience with new Integrated Collaborative, Command, Control, and Communication (C3) of Processing, Exploitation and Dissemination (PED) System, understanding of coalition intelligence, and strong presentation and communication skills. A Top Secret clearance is required, and US citizenship is necessary for most positions.

Senior Manager-Cloud Center of Excellence (Fully Remote)-4261

Company: Alion Science and Technology

Location: San Diego, CA

Posted Nov 09, 2024

The TSD Cloud Center of Excellence (CCoE) is recruiting a dynamic leader for a fully remote position. The chosen individual will play a crucial role in establishing and delivering a Hybrid Multi-Cloud Operating model across multiple platforms including AWS GovCloud and Azure Government. They will unify and lead critical member roles across multiple business units, ensuring standardized approaches, necessary guardrails, and governance. The role involves balancing multiple priorities, driving CCoE goals, and implementing Agile/DevSecOps organization with repeatable automation. The person will also partner with business leaders to champion cloud-related projects, manage diverse teams, and drive future multi-cloud solutions. Previous leadership experience and familiarity with AWS GovCloud or Azure Government are preferred.

Program Manager (Mgr Project Management 3)- 3753

Company: Alion Science and Technology

Location: Augusta, GA

Posted Nov 09, 2024

HII-Technical Solutions Division is seeking a Program Manager for a position in Fort Gordon, Georgia. The role involves overseeing the entire contract workforce, liaising with the Contracting Officer, COR, and TTMs, and ensuring contract requirements are met. The PM will participate in various meetings, provide management information, and ensure tasks/projects are planned, coordinated, and communicated effectively. They must ensure all approved tasks/projects are delivered according to schedule and budget, and provide regular reports. The ideal candidate should have 8 years of relevant experience with a Bachelor's degree, or 6 years with a Master's degree, or 12 years with a High School Diploma. They should possess expert knowledge of the intelligence cycle, excellent communication skills, and a Program Management Professional certification. A TS/SCI clearance is required. Bonus points for MA/MS degree, extensive intelligence experience, and understanding of DoD Intelligence processes.

Mechanic Mastertradesperson 2 - 4270

Company: Alion Science and Technology

Location: Newport News, VA

Posted Nov 09, 2024

Huntington Ingalls Industries (HII) is seeking a Mechanic Technician for their growing team at the Newport News Shipyard. The role involves assisting workers in skilled maintenance trades, performing basic tasks with hand and portable power tools, and following instructions/procedures. The ideal candidate should have high school education or equivalent, 2 years of related experience, and preferably technical/professional certifications. Knowledge of naval ventilation systems, solenoid valves, cooling coils, and ventilation ducting is a bonus. Physical requirements include the ability to lift heavy equipment, work in extreme temperatures, and in confined spaces. HII is a leading military shipbuilder with a century-long legacy, offering a wide range of services globally.

Journeyman Pipe Welder (Mastertradesperson 3) - 4351

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Nov 09, 2024

Join the Marine Services Operation (MSO) of Huntington Ingalls Industries (HII) to support ship repairs and fleet modernization. The role involves pipe welding processes and related duties on shipboard structures. Travel is required, with per diem available and expenses covered by the company. Candidates must have high school education, 4 years of related experience, and in-depth knowledge in brazing and welding of pipe. Experience in tungsten inert gas welding (Tig/GTAW) and installation, maintenance, and repair of high energy piping systems is necessary. A DoD secret security clearance and base access credentials are required. The position offers opportunities for career growth and travel within and outside the continental United States.

Software Architect / Engineer / Manager - 38179

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Nov 09, 2024

Enlighten, a HII company, is seeking an experienced Software Architect/Engineer/Manager. The role involves leading a team to design, develop, and implement complex software capabilities for computer-based systems, with a focus on cloud software. The candidate must have extensive experience in software engineering, AWS Cloud architecture, and data management. They should possess strong troubleshooting skills, excellent testing skills, and the ability to work under pressure. The role also requires interfacing with customers and serving as the main technical point of contact for projects. The ideal candidate will have a Bachelor's degree in a technical discipline, at least 16 years of software engineering experience, and prior team management experience. Familiarity with various technologies such as Kafka, Spark, Flink, Storm, MapReduce, Hadoop, Elasticsearch, MongoDB, Solr, and modern Java frameworks is highly desirable.

Embedded Software Engineer, Associate Principal - 38055

Company: Alion Science and Technology

Location: Alexandria, VA

Posted Nov 09, 2024

Commonwealth Technology Innovation (CTI), a division of Huntington Ingalls Industries (HII), is seeking an Embedded Software Engineer to lead a growing team. The role involves managing software engineers, developing technical system requirements, and driving the full firmware development cycle. The candidate should have 10 years of experience, a BS in Electrical/Computer Engineering, and expertise in C/C++ and FreeRTOS. They must possess strong communication, debugging, and leadership skills, with experience in real-time software development for custom embedded systems.

Front End Developer - 37924

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Nov 09, 2024

Enlighten, a HII company, is seeking a skilled Front End Developer. The role involves creating and updating front end applications for the Big Data Platform (BDP), requiring at least 5 years of experience with JavaScript and web application frameworks. The ideal candidate should be familiar with Git, comfortable with nix command line, and possess strong problem-solving skills. U.S. Citizenship is required, and a current Secret level security clearance is preferred. The company values diversity and encourages applications from women, minorities, individuals with disabilities, and veterans.

Database Developer - Oracle (Database Administrator 3) - 4129

Company: Alion Science and Technology

Location: Inwood, WV

Posted Nov 09, 2024

HII-TSD is recruiting a Database Developer - Oracle SME for a US Coast Guard customer site in Kearneysville, WV. The role involves supporting development of applications using standard and industry best practices for UI/UX and Database management in the federal sector. The successful candidate will be responsible for designing, developing, and implementing complex software engineering activities, including application architecture and integration across multiple platforms. The role requires 6+ years of experience in application development using .Net framework, SQL server, and Oracle on both Linux and Windows platforms. Excellent problem-solving and communication skills are essential, along with the ability to work independently or as part of a team. The position necessitates obtaining and maintaining a Public Trust Clearance.

Software Engineer, Associate - 37950

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Nov 09, 2024

The job posting is for an Entry Level or Experienced Hire Software Design Engineer position in Hanover, Maryland. The role involves developing prototype solutions to military operational shortfalls, focusing on improving the exploitation of airborne sensor data. Responsibilities include research, conceptualization, design, implementation, and evaluation of systems. The ideal candidate should have a degree in a related field, 0-2 years of software development experience, and strong communication skills. The role requires willingness to travel, work in a team, and potentially go through a security clearance process.

Mastertradesperson 4 - 4143

Company: Alion Science and Technology

Location: Newport News, VA

Posted Nov 09, 2024

Huntington Ingalls Industries is offering an exciting opportunity to join their growing team as a Mastertradesperson 4. The role involves providing support by understanding production and processes, interfacing with customers, managing subcontractors, and leading others. Key responsibilities include installing, operating, maintaining, repairing, and modifying equipment, performing maintenance and technical support, analyzing and evaluating products, and troubleshooting malfunctions. The ideal candidate should have a high school education or equivalent, 6 years of related experience, and preferably technical/professional certifications. Bonus points for passing SMAW Welding tests, grade 3 silver braze, and grade 5 silver braze. Physical requirements include lifting, carrying, and transporting heavy equipment, working in extreme temperatures, and potentially traveling within and outside the continental United States. HII is an Equal Opportunity/Vets and Disabled Employer.

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.

Other Companies Hiring