Sr. Data Engineer
Apex Systems
## Job Description# Sr. Data EngineerApex Systems is seeking **Data Engineers** to join highly collaborative onsite teams responsible for building and supporting scalable, reliable data infrastructure. These roles focus on designing and maintaining **batch and real-time data pipelines** that support critical business functions across marketing, enrollment, and student operations.* Strong **SQL** skills (advanced query writing and optimization required)* Proficiency with **Python** for data engineering use cases* Experience building **data pipelines** (batch and/or streaming)* **Apache Airflow** experience (required)* Solid understanding of: + Data warehousing concepts + Data modeling (tables, schemas, partitions)* Cloud experience: + **GCP preferred** + Other cloud platforms (e.g., AWS) acceptable- **Associate Data Engineer:** * 1-2+ year of experience, or a strong academic foundation with relevant hands-on projects- **Data Engineer:** * 3–4+ years of professional data engineering experience- **Senior Data Engineer:** * 6-8+ years of experience with demonstrated ownership of complex data systems and pipelines* Strong communication skills and ability to explain technical concepts in plain language* Business-oriented mindset with curiosity about how data drives outcomes* Proactive, self-directed, and comfortable taking ownership* Collaborative team player who thrives in an onsite environment* Comfortable working on-site four days per week in a highly interactive setting*Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing(R) in Talent Satisfaction in the United States and Great Place to Work(R) in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click* *for more details.* #J-18808-Ljbffr
$100k - $330k
...Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world.Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/...Senior- ...Sr. Data Platform Engineer Job purpose summary Real Time's suite of Interventional Analytics solutions enables post-acute facilities to seamlessly collaborate with their partner hospitals, health systems, ACOs, and managed care plans to improve care, reduce...SeniorTemporary workRemote workShift work
- ...Location: Columbia, MDCompany: MindlanceInformation Technology - Engineer, Systems Sr PURPOSE: Defines, designs and develops system requirements.... ...developing and completing performance tests; analyzing test data; studying project requirements; analyzing user and potential...Senior
$115k - $125k
...Description AtBlend360 , we help organizations transform complex data into actionable insights through modern cloud platforms,... ...efficiency to improve scalability and cost management Implement engineering best practices for testing, observability, reliability, deployment...Senior- ...MindlanceHybrid onsite at Columbia, MD MUST have - Facets system knowledge, data warehouse knowledge PURPOSE: Understands data needs and advise... ...data models and ETL processes. 20% Supports the Software Engineering team with data analysis and validation with extensive SQL...SuggestedWork experience placementImmediate startRemote work
$25k
Leidos has a new and exciting opportunity for a Senior Data Flow Engineer in our Intel Sector’s Cyber & Analytics Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling...SeniorFull timeImmediate startRelocation packageFlexible hours- ...problems by using various numerical techniques, algorithms, and models in statistical modeling, machine learning, operations research, and data mining. Uses advanced analytical capabilities to support data science initiatives. Communicates across product teams and with...SeniorWork experience placementRemote work
- ...before 6 months No sponsorship; no future sponsorship allowed Day‑to‑Day Responsibilities / Project Details: Support Data Engineering initiatives across two Data Engineering Teams: Prospect Team Student Team Contribute to stabilizing and scaling...Contract work
$93.3k - $136.4k
...veterans and service members to children, families, and seniors. Our engineers, designers, and strategists cut through complexity to create... ...: eSimplicity is seeking a skilled and motivated Data Engineer to support a federal financial regulatory agency's enterprise...Full timeContract work- ...Data Engineer (Snowflake) Location: Columbia, MD (Hybrid - Onsite 2 days per month) Local only Type: Contract to Hire (5-12 Months) GC/USC onsite interview Strong expertise in Snowflake, SQL, and Python (Snowpark) with hands-on experience...Contract workLocal area
- ...is not required at start. but candidate should be "clearable". U.S. Citizenship required . ~14+ years of experience in data engineering, software engineering, or related technical fields.(Additional experience may be considered in lieu of a degree) ~ Strong experience...
- ...Stanley Reid & Company is seeking a Senior Data Engineer / Technical Lead for mission-critical cyber and DoD data workflows. You will design, build, and optimize data pipelines to transform high-volume data into actionable intelligence for national security. Candidates...
- ...to sponsor an employment Visa. What You'll Be Doing (We don't love the bullet points, but we love the work!) In this Data focused Software Engineering role, you'll orchestrate complex operational data flows including data storage, data transport, data management, data...Work at officeVisa sponsorshipWork visa
$5,000 per month
...IC/DoD. They specialize in cybersecurity, software development, data science, and cloud migration. The team is close-knit and offers... ...for training. Position Overview We are seeking a SME‑level Data Engineer to support the ingestion of mission‑critical and mission‑support...For contractors- ...Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/...
- ...Data Engineer requires: Familiarity with Python, with experience in unit and integration testing. Experience supporting cyber or network operations environments Familiarity with Agile development environments Experience with Kubernetes, Docker, or containerized deployments...
$104k - $166k
ResponsibilitiesPeraton Labs is seeking a Senior Analytics & Visualization Engineer to support the BNATCS CTO DCC (Digital Command Center) team to... ..., operational, schedule, requirements, risk, and aviation data into clear, trusted, and actionable insights.The ideal candidate...SeniorContract workShift work- ...Stanley Reid & Company is seeking a Data Profiler to support research, normalization, and correlation of mission-critical data sets. You will leverage SIEM platforms to author complex queries and develop analytics that drive data integrity. This hybrid role spans San...
- ...unable to sponsor an employment Visa. What You’ll Be Doing (We don’t love the bullet points, but we love the work!) In this key Data Engineering role, you'll get to build the workflow engines behind the curtain, designing reliable Apache Airflow pipelines that keep data...Visa sponsorshipWork visa
- ...Senior Data Engineer The Data Services team is responsible for technical design and end-to-end delivery of complex data-driven solutions... ...for the enterprise. The Senior Data Engineer will report to the Sr Manager, Data Solutions / Manager. This role is responsible for...SeniorFull timePart timeWork at officeLocal areaWork from homeHome office2 days per week
$61.72k - $108.33k
...responsible for coding and designing analytical solutions that turn data into knowledge. This position will work closely with business... .... Qualifications Bachelor's Degree in Computer Science, Engineering or Information Systems. Required Two (2) years Proficient BI developer...Work at office$176k - $282k
ResponsibilitiesThe Corp-DDS team is looking for a mid-level to Senior Data Flow Engineer to join our team. They would be responsible for the design, implementation and troubleshooting of large, complex data flows using the NiagaraFiles software application. Perform evaluations...SeniorContract workShift work$5,000 per month
...is a woman-owned small business supporting critical missions in the IC/DoD. They specialize in cybersecurity, software development, data science, and cloud migration. Enjoy a close-knit team and exceptional benefits, including fully-paid medical, 4 weeks PTO, 6% 401k match...For contractors- ...Data Engineer/Data Analyst (Healthcare domain) Location: Columbia, MD (100% an Onsite) Duration: Long Term Contract or Full Time Rate: DOE US Citizens, Green cards and GC-EAD Preferred. No Third party Corp to corp Candidate should...Long term contractFull time
$100k - $330k
...Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world.Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/...SeniorLocal areaRemote work$225k
...community is the kind of work that matters to you, you are in the right place. About the Role You will be joining the Data Engineering Community that specializes in data pipeline design within a matrix style organization. This community serves as the connective...Local areaRemote work$205k - $215k
...Basic Requirements ~5 years of experience as a software engineer ~ Bachelor's degree in a technical discipline ~2 additional... ...Software Engineer shall be responsible for creating and maintaining data workflows and automation pipelines using Apache Airflow. This...Senior16 hoursImmediate startRemote work$155k - $175k
OverviewSenior Data Science DeveloperLocation: Annapolis Junction, MD (Hybrid)Clearance: Public Trust (Level 4; High-Risk)Integral... ...support the Transportation Security Administration (TSA) Performance Engineering Analytics (PEA) program. The PEA program will support TSA as...SeniorTemporary workImmediate startFlexible hoursShift work$200k - $290k
...creating meaningful impact for our clients through the power of data science, AI, technology, and people. With a mission to fuel... ...functional collaboration with data scientists, machine learning engineers, and other specialists to ensure successful technical outcomes....Senior- ...Job Description We are looking for an experienced Data Engineer to join the Supply/Yield Data Engineering team and support a large-scale data modernization and analytics transformation programme through 2026. This role will focus on designing, developing, and maintaining...
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