Job Description

Data Scientist (SIEM / Elastic) (2025-0033) Acclaim Technical Services,founded in 2000, is a leading language, operations, and technology services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. ATS is actively hiring a Data Scientist with TS/SCI w/ Polygraph supporting our Engineering Services and Solutions Division in Annapolis Junction, MD. Key Responsibilities: Data Science & Engineering: Lead and execute the development of advanced machine learning models, statistical analyses, and predictive algorithms to identify security threats and anomalies within large, complex datasets. SIEM Expertise: Design, implement, and optimize SIEM solutions, particularly in Splunk and Elastic Search environments, to capture, analyze, and report on security event data. Cyber Security Collaboration: Work closely with the security operations team to integrate data-driven insights into security incident response, threat hunting, and overall security strategy. Data Integration & Management: Manage the integration of diverse data sources into the SIEM systems, ensuring the data is processed and indexed efficiently for analysis. Incident Detection & Response: Develop advanced algorithms for threat detection, alerting, and anomaly detection, focusing on the identification of potential security breaches. Mentorship: Provide guidance and mentorship to junior data scientists and engineers in the team, fostering a collaborative, innovative work environment. Continuous Improvement: Stay current with emerging trends and technologies in data science, cyber security, and SIEM systems to drive improvements in security analytics. Create and maintain data models and machine learning algorithms to identify anomalies and potential threats. Design and implement automation workflows for incident response and threat intelligence Provide mentorship and guidance to junior team members. Requirements: Experience: 10+ years of experience in data science, with at least 3 years focused on SIEM engineering, specifically with Splunk and/or Elastic Search. Cyber Security Focus: Strong understanding of cyber security principles, including threat detection, incident response, and security operations. Technical Expertise: Proficiency in Python, SQL, and relevant data science libraries (e.g., pandas, scikit-learn, TensorFlow) and experience working with SIEM tools like Splunk and Elastic Search. Advanced Analytics & ML: Proven experience in applying machine learning techniques (anomaly detection, clustering, classification) to large-scale security data. Data Engineering: Experience in data ingestion, transformation, and optimization within SIEM systems, and familiarity with ETL processes. Problem-Solving: Excellent analytical and troubleshooting skills, with the ability to develop and deploy data models that address complex security challenges. Collaboration & Communication: Strong communication skills with the ability to work effectively in cross-functional teams and explain technical concepts to non-technical stakeholders. Education: Strongly prefer Bachelor's and Master’s Degree in a quantitative discipline (e.g., statistics, mathematics, operations research, engineering or computer science). A minimum of ten (10) years of experience in two (2) or more of the following: designing/implementing machine learning, data mining, advanced analytical algorithms, advanced statistical analysis, artificial intelligence, or software engineering with data analysis software such as R, Python, SAS, or MATLAB. Pay Range: There are many factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employee owners value the flexibility at ATS that allows them to balance quality work and their personal lives. We offer competitive compensation, career growth, benefits and learning and development opportunities. Our broad mix of exceptional benefits options is designed to support and protect employees and their families. At ATS, you will be eligible to participate in a comprehensive benefits package such as: healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here Employee Resources . The proposed salary range for this position is $230,500 to $250,250 Equal Employment Opportunity / Affirmative Action ATS is committed to a program of equal employment opportunity without regard to race, color, ethnicity, national origin, ancestry, citizenship, sex, pregnancy, marital status, sexual orientation, gender identity, age, religion/creed, hairstyles and hair textures, handicap/disability, genetic information/history, military/veteran status, or any other characteristic or condition protected by federal, state or local law. It is the policy of ATS not merely to refrain from employment discrimination as required by the various federal, state, and local enactments, but to take positive affirmative action to realize for women, people of color, individuals with disabilities and protected veterans full equal employment opportunity. We support the employment and advancement in employment of individuals with disabilities and of protected veterans, and we treat qualified individuals without discrimination on the basis of their physical or mental disability or veteran status. Do you currently (or w/in the past 24 months) hold a TS/SCI clearance w/ Polygraph? * Yes No The following questions are entirely optional. To comply with government Equal Employment Opportunity and/or Affirmative Action reporting regulations, we are requesting (but NOT requiring) that you enter this personal data. This information will not be used in connection with any employment decisions, and will be used solely as permitted by state and federal law. Your voluntary cooperation would be appreciated. Learn more . Invitation for Job Applicants to Self-Identify as a U.S. Veteran A “disabled veteran” is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. A “recently separated veteran” means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An “active duty wartime or campaign badge veteran” means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An “Armed forces service medal veteran” means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. I IDENTIFY AS ONE OR MORE OF THE CLASSIFICATIONS OF PROTECTED VETERAN LISTED ABOVE

I AM NOT A PROTECTED VETERAN

I DON’T WISH TO ANSWER Voluntary Self-Identification of Disability Voluntary Self-Identification of Disability Form CC-305 OMB Control Number 1250-0005 Expires 04/30/2026 Why are you being asked to complete this form? We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualifiedpeople with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says wemust measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disabilityor have ever had one. People can become disabled, so we need to ask this question at least every five years. Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one whomakes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If youwant to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract CompliancePrograms (OFCCP) website at . How do you know if you have a disability? A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever hadsuch a condition, you are a person with a disability. Disabilities include, but are not limited to: Alcohol or other substance usedisorder (not currently usingdrugs illegally) Blind or low vision Cancer (past or present) Cardiovascular or heartdisease Celiac disease Cerebral palsy Deaf or serious difficultyhearing Diabetes Disfigurement, for example,disfigurement caused by burns,wounds, accidents, or congenitaldisorders Epilepsy or other seizure disorder Gastrointestinal disorders, for example,Crohn's Disease, irritable bowelsyndrome Mental health conditions, for example,depression, bipolar disorder, anxietydisorder, schizophrenia, PTSD Missing limbs or partially missing limbs Mobility impairment, benefiting from theuse of a wheelchair, scooter, walker,leg brace(s) and/or other supports Nervous system condition, for example,migraine headaches, Parkinson’sdisease, multiple sclerosis (MS) Neurodivergence, for example,attention-deficit/hyperactivity disorder(ADHD), autism spectrum disorder,dyslexia, dyspraxia, other learningdisabilities Partial or complete paralysis (anycause) Pulmonary or respiratory conditions, forexample, tuberculosis, asthma,emphysema Please check one of the boxes below: YES, I HAVE A DISABILITY, OR HAVE HAD ONE IN THE PAST NO, I DO NOT HAVE A DISABILITY AND HAVE NOT HAD ONE IN THE PAST I DO NOT WANT TO ANSWER PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete. Name Date Human Check * I consent to be contacted over SMS/Text for this job. #J-18808-Ljbffr Acclaim Technical Services, Inc.

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