Jobs at Integral Ad Science

Positions 597,541

Integral Ad Science (IAS) is a leading ad‑verification platform that measures brand safety, fraud, and ad quality for publishers, advertisers, and agencies. Since its 2009 founding in San Francisco, IAS has built industry‑standard tools that provide real‑time insights into viewability, fraud detection, and audience verification, helping clients protect their digital investments and optimize performance.

IAS hires across a broad spectrum of roles, including software engineering, data science, product management, UX design, and sales & marketing. Candidates can expect a collaborative, data‑driven work culture, rigorous interview processes that test both technical depth and business acumen, and opportunities to work on high‑impact projects that shape the future of online advertising.

By browsing IAS listings on Job Transparency, you gain instant access to transparent salary ranges, employee sentiment scores, and comparison data against peer companies. This information empowers you to benchmark offers, negotiate confidently, and make informed career decisions.

Systems Engineer 2 - 4497

Company: Alion Science and Technology

Location: Falmouth, MA

Posted Dec 20, 2024

HII USG is seeking a systems engineer to develop and test autonomous maritime vehicles. The role involves leading analyses, converting customer needs into system requirements, and ensuring accurate documentation. Essential responsibilities include performing technical planning, system integration, and functional analysis. Minimum qualifications include 2 years of relevant experience with a Bachelor's degree, or 6 years of experience without a degree. A secret clearance is required. Preferred qualifications include Matlab experience, domain knowledge in robotics, and the ability to work in various environments. This position is within Unmanned Systems, a division of Huntington Ingalls Industries, which provides unmanned maritime solutions globally.

Software Engineer, Associate - 37946

Company: Alion Science and Technology

Location: Linthicum Heights, MD

Posted Dec 20, 2024

The job description is for an Entry Level or Experienced Software Design Engineer in Hanover, Maryland. The role involves developing prototype solutions for critical military operational shortfalls, focusing on improving airborne sensor data exploitation. Responsibilities include research, system design, software implementation, and prototype evaluation. The ideal candidate should have a background in Computer Science, Software Engineering, or related fields, with 0-2 years of experience in software development in a Linux environment. Strong communication skills and willingness to travel are required. A security clearance is not initially required but may be needed in the future.

F-35 Process Improvement Analyst - 37487

Company: Alion Science and Technology

Location: Arlington, VA

Posted Dec 20, 2024

The F-35 Process Improvement Analyst role involves analyzing and enhancing existing processes, providing recommendations for the JPO Continuous Process Improvement (CPI) core team, and implementing process improvement initiatives using CPI toolsets. The position requires a Bachelor's Degree, extensive experience in program management, technical or business analysis, and mastery of process improvement techniques. Familiarity with DoD directives and quality management systems is essential. The ideal candidate should possess strong self-initiative, teamwork skills, and excellent communication abilities. An active Secret clearance is required, and full vaccination against COVID-19 is mandatory for employment.

Principal Systems Engineer - 37778

Company: Alion Science and Technology

Location: Warren, MI

Posted Dec 20, 2024

HII-Technical Solutions Division (TSD) is hiring a System Engineer in the US Army TACOM Warren, Michigan area. The role involves serving as the primary interface between PM Ground Sensors (GS) and Program Executive Officer Ground Combat Systems (GCS) platforms. The successful candidate will participate in meetings, organize working groups, and foster better relationships with stakeholders. Required qualifications include 15 years of relevant experience with a Bachelor's degree, or less with a higher degree, and a secret clearance.

Senior C4I Systems Administrator (MV) - 37420

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Dec 20, 2024

The Senior C4I System Administrator role involves supporting the Air Force Live Mission Operations Network (LMON). The candidate must have extensive knowledge in systems engineering, network architectures, and experience with P5 Combat Training System / Tactical Combat Training System (CTS/TCTS). Responsibilities include managing C4I servers, providing system engineering, integration, hardware and software support, and technical and administrative services for C4I systems within LMON.

Cryptanalytic Computer Scientist II - 37387

Company: Alion Science and Technology

Location: Annapolis Junction, MD

Posted Dec 20, 2024

Alion Science and Technology Corporation is seeking a Cryptanalytic Computer Scientist. The role involves solving complex cryptanalytic problems using advanced computer science, electrical engineering, and mathematics. Responsibilities include architecting hardware solutions, designing software applications, and developing methods to exploit and analyze computer systems and network vulnerabilities. The ideal candidate should have a degree in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or a related field with relevant experience. The position requires a Top Secret security clearance with current SCI and CI Poly. Alion values diversity and encourages applications from women, minorities, individuals with disabilities, and veterans.

Software Engineer II - 36465

Company: Alion Science and Technology

Location: Annapolis Junction, MD

Posted Dec 20, 2024

Alion, a company with over 80 years of experience in engineering science and technology solutions for national security, is seeking a Software Engineer. The role involves developing, maintaining, and enhancing complex software systems, working individually or as part of a team, and resolving software problem reports. The ideal candidate should have a Bachelor's degree in Computer Science or related discipline and at least 14 years of experience as a Software Engineer. Top Secret/Sensitive Comp Info security clearance is required. The position does not offer telework and U.S. citizenship is required for most positions. Alion values diversity and encourages applications from women, minorities, individuals with disabilities, and veterans.

Systems Engineer - 37494

Company: Alion Science and Technology

Location: Fernley, NV

Posted Dec 20, 2024

The Instrumentation Engineer role is part of the Navy Continuous Training Environment's ICE Engineering Team, providing engineering support for the Navy's Live, Virtual, and Constructive training ranges. Duties include system development, integration, and maintenance of computer, communication, and electronic warfare systems. The role requires a Bachelor's degree in a related engineering field, relevant experience, and a valid US driver's license. Additional qualifications include US citizenship, a DOD security clearance, and the ability to obtain necessary OS and network certifications.

Data Scientist - 3460

Company: Alion Science and Technology

Location: Bellevue, NE

Posted Dec 20, 2024

HII-TECHNICAL SOLUTIONS DIVISION (HII-TSD) is recruiting for an expert-level Data Scientist to assist U.S. Air Force Air Combat Command (ACC). The role involves data analytics, engineering, mining, and predictive analysis to create narrative products for informed decisions. Key responsibilities include developing ML-based tools, statistical analysis, and data visualization using tools like Power BI and Tableau. The ideal candidate should have extensive experience in large data multi-INT analytics, ML, and automated predictive analytics. The position requires a TS/SCI clearance and is located at Offut AFB, NE.

Network Administrator IV -MV - 37609

Company: Alion Science and Technology

Location: San Diego, CA

Posted Dec 20, 2024

Job Description: Navy Integrated Training Environment (NITE) Network Administrator responsible for operating, maintaining, and troubleshooting network connectivity and infrastructure. The candidate will support multiple networks across different classification levels and ensure continuous network connectivity is maintained to customers and sites.

Network Engineer (VOIP) - 37543

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Dec 20, 2024

Alion is seeking a Network Engineer to join their team supporting the US Navy and Air Force. The engineer will be responsible for designing, developing, and implementing network voice and video technologies, as well as collaborating with senior management. The position requires strong technical skills, including knowledge of VoIP and VTC architecture, design, and protocols, as well as experience with network security and its tools.

Senior Solutions Architect/System Engineer, Senior Principal (Advanced Electronics Warfare Systems) - 37175

Company: Alion Science and Technology

Location: Enon, OH

Posted Dec 20, 2024

Alion is seeking a technology leader to develop next-generation electronic warfare systems for advanced national platforms. The role involves conceiving disruptive EW approaches, advanced sensing, low latency signal processing, and countermeasure development. The candidate should have a strong understanding of current platform communications, EW capabilities, and commercial technologies. The Senior Solution Architect will develop advanced concepts for RDTE contracted work and system integration contracts, supporting business groups in local IRAD projects. Required skills include a BS in Engineering or Science, 10+ years of system development/integration engineering experience, and experience with modern system engineering process practices and DoD Program Management guidelines. Alion offers comprehensive benefits and encourages diversity. Covid-19 vaccination is required for employment.

Frequently Asked Questions

What is it like to work at Integral Ad Science?
Working at IAS means being part of a fast‑moving, data‑centric culture that values innovation and impact. Employees collaborate across global teams, tackle complex ad‑tech challenges, and contribute directly to solutions that safeguard millions of dollars in advertising spend. The company offers flexible work arrangements, continuous learning opportunities, and a strong emphasis on work‑life balance.
What types of positions are available at Integral Ad Science?
IAS offers roles in software engineering (frontend, backend, ML), data science & analytics, product management, UX/UI design, infrastructure & DevOps, sales & account management, marketing, legal & compliance, and operations. Whether you’re a seasoned engineer, a data analyst, or a business strategist, IAS provides diverse career paths in a tech‑driven environment.
How can I stand out as an applicant for Integral Ad Science?
Stand out by demonstrating deep knowledge of ad‑tech ecosystems, including fraud detection, viewability metrics, and audience targeting. Showcase relevant projects—such as building fraud‑detection models, optimizing ad‑placement algorithms, or leading cross‑functional product launches—and quantify results. Prepare for technical interviews with clean code, algorithmic thinking, and real‑world problem solving, and align your experience with IAS’s mission to deliver trustworthy advertising data.

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