{"id":2611185,"url":"https://alion.io/job/j5-consulting-data-engineer-j5-consulting","title":"Data Engineer - J5 Consulting","company":{"id":2681198,"name":"J5 Consulting","domain":"j5consulting.co","url":"https://alion.io/company/j5-consulting","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"JazzHR","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["McLean, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":107000,"max_usd":232000,"period":"year","method":"role_country_seniority_unknown","sample_n":3203},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Airflow","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"AWS Step Functions","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Git","optional":false},{"name":"MySQL","optional":false},{"name":"NumPy","optional":false},{"name":"Pandas","optional":false},{"name":"Podman","optional":false},{"name":"PostgreSQL","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Scrum","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Apache Iceberg","optional":true},{"name":"CloudFormation","optional":true},{"name":"DynamoDB","optional":true},{"name":"Java","optional":true},{"name":"NLP","optional":true},{"name":"OCR","optional":true},{"name":"PostGIS","optional":true},{"name":"RAG","optional":true},{"name":"Superset","optional":true},{"name":"Terraform","optional":true},{"name":"Trino","optional":true}],"status":"live","first_seen_at":"2026-10-15T10:59:56Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-15T15:10:04Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss and compromise. We welcome your application to receive consideration for the following position.\nIntroduction\nThe Sponsor’s office is architecting and creating a coherent secure data ecosystem that is compatible and synchronized with the overall Sponsor’s data strategy and broader mission capabilities. These solutions and capabilities include a platform to conduct enterprise search, digital forensics, and data analytics. The Sponsor fuses modern, data-centric tradecraft and capabilities with other components in pursuit of extracting maximum value from existing data.\nRequired Skills and Demonstrated Experience:\nDemonstrated experience with Agile/Scrum development methodologies in a fast-paced, collaborative team environment.\nDemonstrated experience working effectively in high-performing, cross-functional teams with multiple concurrent projects.\nDemonstrated experience working directly with stakeholders to gather requirements, understand needs, and translate them into technical solutions with minimal oversight.\nDemonstrated experience in self-directed work with a strong ownership mentality and commitment to code quality, testing, and documentation.\nDemonstrated experience context-switching between projects and systems as priorities demand\nData Engineering\nDemonstrated experience building production data pipelines and ETL/ELT workflows at scale\nDemonstrated experience with Apache Spark and PySpark for distributed data processing\nDemonstrated experience with advanced Python programming skills including data manipulation libraries (Pandas, NumPy) and data engineering best practices.\nDemonstrated experience understanding data security, privacy, governance, and compliance principles.\nDemonstrated experience with workflow orchestration tools such as Step Functions and Airflow\nDemonstrated experience with containerization such as Docker or Podman, and deploying data applications in cloud environments.\nDemonstrated experience with AWS services (in particular S3, Lambda, and Step Functions)\nDemonstrated experience with PostgreSQL and MySQL in production environments, including performance tuning and schema design.\nDemonstrated experience with SQL and query optimization for complex analytical workloads\nDemonstrated experience with version control (Git) and CI/CD practices for data pipelines\nDemonstrated experience working with stakeholders to understand data requirements, assess feasibility, and design appropriate solutions with minimal oversight.\nDemonstrated experience with strong problem-solving and debugging skills for data quality issues, pipeline failures, and performance bottlenecks.\n Highly Desired Skills and Demonstrated Experience:\nData Engineering\nDemonstrated experience with data lakehouse architectures using Apache Iceberg.\nDemonstrated experience configuring, deploying, and integrating data platform components: Apache Ranger (access control and data governance); Trino (distributed SQL query engine); Data catalogs (Unity Catalog OSS, Apache Polaris, etc.); Apache Superset (data visualization and dashboarding).\nDemonstrated experience with Bash scripting for automation and data processing tasks\nDemonstrated experience with Infrastructure as Code (Terraform or CloudFormation) for data infrastructure.\nDemonstrated experience with tracking data lineage and associated tooling such as OpenLineage.\nDemonstrated experience with Java.\nDemonstrated experience with data quality frameworks, testing methodologies, and validation strategies.\nDemonstrated experience or background with large-scale data migrations or platform modernization efforts.\nDemonstrated experience integrating AI/ML services and models (translation, OCR, speech-to-text, NLP, language detection, topic modeling), LLMs, and RAG (retrieval-augmented generation) pipelines.\nDemonstrated experience with geospatial data processing (H3, PostGIS, or similar).\nDemonstrated experience contributing to data engineering documentation, best practices, or design patterns.\nDemonstrated experience with NoSQL databases (DynamoDB, etc.).\nDemonstrated experience with excellent written and verbal communication skills with both technical and non-technical audiences.\n __________________________________________________________________________________\nUS Citizenship:\nThis position requires US Citizenship. Verification of US Citizenship to meet federal government security requirements will be confirmed.\nSecurity Clearance:\nThe successful candidate must have an active U.S. Government Top Secret Security Clearance with a Full Scope Polygraph.\nClearance Verification: This position requires successful verification of the stated security clearance to meet federal government customer requirements. You will be asked to provide clearance verification information prior to an offer of employment.\nTravel:\nThis position is expected to be onsite. The position will be located within the Washington Metropolitan Area (WMA). Local travel/POV will be on an as needed basis, within the local place of performance.\nJoin J5 Consulting and Grow Your Cybersecurity Career\nAt J5, we’re a team of innovators protecting organizations from evolving cyber threats. With 18+ years of success in government and commercial sectors, we offer meaningful opportunities to grow your career.\nEnjoy comprehensive benefits, including:\n100% employer-paid health coverage\na 6% 401(k) match\nPTO\ntuition reimbursement\nbonuses\nprofessional development, and more.\nReady to make an impact? Explore our open positions and apply today.","description_format":"text","description_chars":5776,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["Professional development"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Infrastructure & Networking Services","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-10-15T10:59:56Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":21,"reasons":["conf:1","win:early"],"computed_at":"2026-10-15T16:10:17Z"},"pay":null,"html_url":"https://alion.io/job/j5-consulting-data-engineer-j5-consulting","json_url":"https://alion.io/job/j5-consulting-data-engineer-j5-consulting.json","meta":{"generated_at":"2026-10-15T16:10:17Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":24664,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2681198},"rest":"https://alion.io/mcp/rest/get_company?id=2681198"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fj5-consulting-data-engineer-j5-consulting"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fj5-consulting-data-engineer-j5-consulting"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fj5-consulting-data-engineer-j5-consulting"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/j5-consulting-data-engineer-j5-consulting\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fj5-consulting-data-engineer-j5-consulting"}]}