{"id":3497082,"url":"https://alion.io/job/leidos-data-engineer-intern","title":"Data Engineer Intern","company":{"id":7791,"name":"Leidos","domain":"leidos.com","url":"https://alion.io/company/leidos","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":78,"open_postings":285,"ghost_share":0.004,"stale_share":0.867,"repost_share":0.014,"time_to_fill_p50_days":28,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Data Science","role_family":"Data Science","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Fort Belvoir, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":41600,"max":75200,"currency":"USD","period":"year","gross":null,"usd_annual":75200},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Fine-tuning","optional":false},{"name":"Prompt Engineering","optional":true}],"status":"live","first_seen_at":"2026-10-28T00:00:00Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-11-01T01:56:56Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"This internship will provide rotational exposure to the Defense Threat Reduction Agency (DTRA) Experimentation Lab (DEL) operations within a cleared DoW environment. The intern will gain hands-on experience supportingadvanced Research & Development (R&D) initiatives assisting the team to identify, recommend, develop, and integrate reliable and secure IT solutions to challenges associated with current and evolving DTRA RD’s mission into the DEL enterprise.\nPrimary Responsibilities:\nAssist the DEL team with development of automation tools, data delivery and workflows utilizing AI.\nAssist team with data lake direction and fine-tuning and customizing LLMs for specific tasks and domains.\nSupport team with automating infrastructure and supporting platform creation through Infrastructure as Code (IaC).\nAssist with automating tasks for the DEL environments to improve efficiency.\nAdhere to all physical security, information security, and property accountability requirements within a cleared environment.\nAdhere to all physical security, information security, and property accountability requirements within a cleared environment.\nBasic Qualifications:\nCurrently enrolled in a degree program (Junior/Senior level preferred).\nStrong organizational skills and attention to detail.\nGood written and verbal communication skills.\nUS Citizenship required\nInterim or active Secret clearance (or ability to obtain and maintain required security clearance).\nPreferred Qualifications:\nCoursework in Information Technology, Cybersecurity, Business Administration, or related field.\nFamiliarity with scripting and programming language. \nFamiliarity with LLMs and prompt engineering.\nIf you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.\nOriginal Posting:\nOctober 28, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.\nPay Range:\nPay Range $41,600.00 - $75,200.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. 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