Senior Data Scientist

Position Overview: We are seeking a talented Senior Data Center Network Engineer to join our dynamic team at distro. This role involves designing, implementing, and supporting large-scale data center network fabrics, ensuring optimal performance and reliability.Key Responsibilities:1. Design, implement, and maintain extensive data center network fabrics.2. Utilize Cisco NDFC, VXLAN, VRF, and advanced BGP architectures.3. Provide expert guidance on data center network segmentation and scalability.4. Collaborate closely with security and infrastructure teams to integrate network and security measures.5. Optimize and support enterprise-grade network environments for maximum efficiency.

The Senior Network Engineer plays a pivotal role in delivering Tier-3 and Tier-4 engineering expertise for the design, implementation, troubleshooting, and optimization of the HSEN WAN and HQ LAN-A infrastructure. This position is crucial in ensuring an availability rate of 99.5% or higher for critical services. Responsibilities include overseeing configuration management, change control, security patching, and incident response across various network components such as routers, switches, firewalls, VPN/DMVPN/SD-WAN, wireless, and cloud networks. This role is integral to the design, construction, and maintenance of a secure cloud infrastructure that aligns with the organization's technology and business objectives. This involves architecting scalable, secure, and highly available cloud solutions, optimizing performance and cost-efficiency across environments such as AWS, Azure, and Google Cloud. A collaborative approach with other IT teams, stakeholders, and third-party vendors is essential to deliver cloud-based infrastructure and services that meet organizational goals.Key Tasks and Responsibilities Core Engineering:* Engineer and implement upgrades to WAN/LAN based on approved designs; validate in lab environments prior to production deployment. * Execute advanced routing protocols (OSPF/BGP/DMVPN/SD-WAN), Quality of Service (QoS), multicast, and network segmentation. * Integrate new security controls, including Next-Gen Firewalls (NGFW), Intrusion Detection/Prevention Systems (IDS/IPS), and Zero Trust Network Access (ZTNA), while supporting ATO evidence collection. Operations & Support:* Provide Tier-3 escalation support and act as a Tier-4 liaison for Priority-1/2 incidents. * Execute vulnerability remediation and patch management in accordance with DHS severity windows. * Manage change-management reviews and conduct post-implementation validation. Process & Documentation:* Develop and maintain device configurations, standard operating procedures (SOPs), and both logical and physical diagrams within CMDB/ServiceNow. * Produce weekly service request metrics, monthly availability reports, and root-cause analyses. * Contribute to automation scripts using Ansible and Python, as well as network modernization prototypes.

About Olsson Olsson engineers and designs solutions that improve the places people live and work. The company emphasizes responsiveness and transparency, aiming to deliver results that meet the needs of both clients and employees. Olsson values its people, encouraging creativity and professional growth. This approach supports team members as they develop and helps build stronger communities through their work. Role Overview: Electrical Designer – Data Center Projects Olsson is hiring an Electrical Designer to support data center projects for a major global technology client. This position involves both office and fieldwork, focusing on the design and coordination of complex facilities. Coordinate design efforts for data center projects Conduct field verification and participate in quality control processes Work closely with project teams to deliver precise, innovative solutions Locations Positions are available in these cities: Cedar Rapids, IA Council Bluffs, IA Dallas, TX Des Moines, IA Fayetteville, AR Fort Worth, TX Grand Island, NE Joplin, MO Kansas City, MO Lincoln, NE Little Rock, AR Manhattan, KS North Kansas City, MO Oklahoma City, OK Omaha, NE Overland Park, KS Springfield, MO St. Louis, MO Tulsa, OK

Join Crusoe as a Data Center Hardware Technician, where you'll play a critical role in maintaining and optimizing our data center operations. In this dynamic position, you will be responsible for handling hardware installations, troubleshooting issues, and ensuring the efficient functioning of our data center equipment.We are looking for a proactive individual who is passionate about technology and is eager to learn and grow in a fast-paced environment.

PRIMARY OBJECTIVE:The Voice and Data Engineer is responsible for ensuring the technical integrity of all Data (WANs, LANs, MANs, and low-speed data), voice (PBX, voicemail, conference bridges, radio networks - PTP, MAS, VHF, & UHF) networks, video conferencing, and problem resolution for IXC, LEC, and CLEC systems. This role requires a high degree of technical expertise across various infrastructure areas. Responsibilities include installation, scheduled maintenance, and troubleshooting of all telecommunications equipment and networks within a designated geographical area. The Engineer will lead various activities and serve as a direct customer interface for IT processes.KEY RESPONSIBILITIES:Install, maintain, and repair network infrastructure, including:Local Area Network equipmentWide Area Networking equipment and circuitsTelephone systems (PBX, hybrid key, and non-KSU systems)Voice processing and computerized telephone technologyMicrowave radio equipmentVHF/UHF radio equipment, mobile cellular phones, and paging infrastructureVideo teleconferencing equipmentFiber optic cable systemsUPS systems and AC/DC systemsOther electronic equipment as requiredFunction as PBX and voicemail administratorCollaborate with telephone companies and personnel to install and repair circuitsAssist in telecommunications capital project coordinationEnsure compliance with Federal Communications Commission guidelines for microwave and radio systemsProvide first-level client PC supportOffer electronic technical support for engineering and other departmentsAssist in the operation and repair of SCADA and electronic measurement systemsWork with central network personnel to configure routers, hubs, and channel banksBuild infrastructure cabling systems using fiber and metallic mediums.

About Olsson Olsson designs and engineers solutions that aim to strengthen the communities it serves. The company emphasizes responsiveness, transparency, and results, building lasting relationships with clients and employees. Olsson values its people, encouraging creativity and professional growth to support both individual and business development. Role Overview The BIM Specialist for Data Center Projects works on-site with a leading technology client, collaborating closely with Olsson’s BIM team. This position focuses on managing and maintaining Revit and CAD files, serving as the main point of contact for BIM content review and approval at the project site. Key Responsibilities Coordinate delivery and maintenance of CAD/BIM content for data center projects. Use advanced BIM tools and processes to ensure accuracy and compliance with project standards. Support the CAD/BIM team throughout all project phases, including closeout activities. Lead communications with stakeholders regarding BIM content and updates. Conduct model health checks to maintain data integrity. Integrate retrofit projects into existing BIM models. Handle general model maintenance and drafting tasks as needed. Manage multiple tasks and collaborate effectively with diverse project teams. Locations This role is available in the following cities: Cedar Rapids, IA Council Bluffs, IA Dallas, TX Fort Worth, TX Joplin, MO Kansas City, MO Lincoln, NE North Kansas City, MO Oklahoma City, OK Omaha, NE Overland Park, KS Phoenix, AZ Springfield, MO St. Louis, MO Tulsa, OK

About UsAt Vultr, we are dedicated to simplifying high-performance cloud infrastructure, making it more accessible and affordable for enterprises and AI innovators worldwide. With a robust presence of 32 data center locations globally, we proudly serve hundreds of thousands of active clients across 185 countries, offering a versatile array of Cloud solutions including Cloud Compute, Cloud GPU, Bare Metal, and Cloud Storage. In December 2024, we celebrated a significant equity financing, achieving a valuation of $3.5 billion. Founded by David Aninowsky, Vultr has flourished as the largest privately-held cloud infrastructure company in the world.Our Commitment to EmployeesComprehensive medical, dental, and vision insurance fully covered by the company.401(k) plan with a 100% match up to 4%, effective immediately.Annual professional development reimbursement of $2,500.Generous Paid Time Off policy including 11 holidays, with rollover options.Enhanced PTO accumulation at 3 and 10-year anniversaries, plus a paid sabbatical every 5 years and an Anniversary Bonus.Gym membership reimbursement of up to $50 monthly.Company-sponsored Wellable subscription for wellness support. Role Overview:As a Data Center Technician, you will be the first line of support in our data center operations, tackling incoming technical requests with efficiency and professionalism.Key Responsibilities:Install and maintain servers and network equipment, including rack and stack, cabling, and physical device configuration.Address reported issues regarding servers, networks, and infrastructure promptly.Collaborate with facility staff to ensure optimal functionality of power, cooling, and other essential services; coordinate maintenance and resolve outages effectively.Conduct hardware diagnostics and replace malfunctioning components swiftly.Coordinate with vendor warranty technicians to resolve warranty-related issues efficiently.Proactively identify inefficiencies and develop strategies for improvement.Manage and document spare parts inventory to ensure readiness.

Role Overview grvty is hiring a Senior Data Steward in Springfield, Virginia. This role centers on managing and protecting company data assets. The Senior Data Steward guides data governance efforts, upholds data quality standards, and works with teams across the organization to support data-driven goals. What You Will Do Oversee data governance projects and policies Set and maintain data quality standards Partner with cross-functional teams to shape and execute data strategy

grvty is seeking a Senior Data Scientist based in Springfield, Virginia. This position centers on turning complex data into clear, actionable insights that support key decisions throughout the organization. Role overview The Senior Data Scientist works closely with teams from different departments. The main focus is on using statistical analysis, machine learning, and data visualization to uncover opportunities for product and process improvement. What you will do Apply advanced statistical methods and machine learning techniques to analyze large datasets Visualize data findings to communicate trends and recommendations clearly Partner with colleagues across functions to identify and prioritize areas for data-driven improvements Requirements Expertise in statistical analysis, machine learning, and data visualization Experience collaborating with cross-functional teams Ability to translate data into actionable insights

NextGen Federal Systems is actively seeking a highly skilled Land Mobile Radio (LMR) Network Engineer with a comprehensive engineering background to enhance the US Marshals' hosted infrastructure, which is crucial for supporting field agents. This infrastructure encompasses Compute, Storage, Virtualization, Networking, and Applications. In addition to managing on-premise equipment, the selected candidate will also support hosted infrastructure in Azure GovCloud. The ideal candidate will possess extensive experience in designing and maintaining resilient network architectures that ensure high availability and performance.

grvty is looking for a Senior Data Steward based in Springfield, Virginia. This position centers on managing and maintaining the quality of data across internal systems. Collaboration with multiple departments is a key part of the role, ensuring that data remains accurate, compliant, and accessible. Role overview The Senior Data Steward oversees data management practices and works to uphold data integrity throughout the organization. Daily tasks involve monitoring data quality, addressing inconsistencies, and supporting teams in using data effectively. What you will do Oversee data management and quality within company systems Coordinate with different departments to ensure data integrity and compliance Maintain accessibility standards for organizational data Requirements Strong background in data management and governance Keen attention to detail Interest in improving and optimizing data processes

Join GuidePoint Security, a leader in cybersecurity solutions, and leverage your expertise to help organizations enhance their security posture and mitigate risks effectively. Our holistic approach empowers Fortune 500 companies and U.S. government agencies to identify threats and optimize resources efficiently.Network Engineer III – TS/SCI Clearance100% On-site - Springfield, VAWe are seeking a talented Network Engineer to support an Intelligence Community customer’s wide-area (WAN), local-area (LAN), and campus-area (CAN) networks across multiple security domains. This position involves engaging in new project requirements alongside the operation and sustainment of existing infrastructure.Key Responsibilities:Engage in Network Engineering and support new project requirements while maintaining existing infrastructure.Coordinate system maintenance, monitoring, and installation of diverse WAN/LAN environments across various platforms and technologies.Contribute to the research and implementation of enterprise-wide network solutions to meet customer objectives.Troubleshoot and resolve issues related to network media and components.Evaluate network health and performance, including hardware and management software.Develop and maintain a roadmap for network capabilities and technologies.Assist in developing and executing test plans for network configuration upgrades, ensuring customer approval prior to implementation.Support network traffic analysis and bandwidth optimization efforts to meet performance and availability standards.Assess and report on emerging communication technologies to enhance the network’s capacity and reliability.Recommend necessary changes and technology upgrades to align with performance standards and industry best practices.Adhere to all customer network security processes, ensuring compliance with government regulations.Represent customer needs in technical discussions with other government agencies.Conduct site surveys for new installations and technology refreshes.

***Requires an active TS/SCI Security Clearance****Your Impact:As a Senior Data Scientist at grvty, you will play a crucial role in processing and analyzing extensive datasets. Your expertise will enable you to craft and implement top-notch analytic processes, automated scripting solutions, and data modeling frameworks that directly support the Department of Defense (DoD) and the Intelligence Community (IC). Collaborating with our clients, you will address their inquiries regarding data challenges and devise optimal data-driven solutions within established guidelines. This role positions you as a Subject Matter Expert (SME), leading the development of automated processes, architecting data science solutions, conducting analyses, and leveraging available tools to uncover patterns that resolve complex issues faced by the DoD and IC.Your Responsibilities:Analyze large structured and unstructured datasets to define and streamline processes for evaluating unique intelligence challenges.Lead the design of innovative solutions and enhance existing methodologies.Collaborate with stakeholders to translate project features into actionable tasks, estimating timelines, resource requirements, and identifying potential risks.Utilize exploratory data analysis techniques to reveal significant relationships and trends within complex datasets.Integrate applied mathematics, programming, and analytical techniques to generate impactful insights for decision-makers.Research and apply optimization models and strategies to enhance data management and analysis.Employ big data analytics tools to derive meaningful insights from diverse data sets.Conduct peer reviews to elevate the quality of workflows and methodologies.Foster high-performing teams by mentoring members to enhance their technical capabilities.

SECURITY CLEARANCE: TS/SCI with Polygraph is mandatory (Virginia)POSITION: Senior DevOps EngineerREQUISITION: AWSMSA-03.0128425LOCATION: Springfield, VA or Herndon, VAJOB DESCRIPTION:• Architect and deploy highly available, fault-tolerant systems capable of processing large-scale geospatial datasets.• Conduct DevOps practices and troubleshoot system performance, cloud infrastructure, and geospatial datasets.• Implement and oversee machine learning models in cloud platforms, utilizing AWS services like SageMaker and CloudWatch.• Expertise in TypeScript and Python (or similar OOP languages), with proficiency in writing and reviewing enterprise-level application code.• Demonstrate exceptional problem-solving abilities and thrive in a fast-paced, independent work setting.

Job Description The Network Infrastructure Architect plays a pivotal role in shaping enterprise-level architecture and technology strategy for the Homeland Security Enterprise Network (HSEN) and HQ LAN-A. This position is essential for transforming the network towards a scalable, interoperable, and zero-trust framework. You will be responsible for developing a three-year technology roadmap, executing proof-of-concept initiatives, and ensuring adherence to DHS enterprise architecture standards as well as achieving security accreditation in line with FISMA/NIST 800-53 guidelines, while targeting a 99.95% availability rate.As part of this role, you will design, build, and maintain a robust cloud infrastructure that emphasizes network security, catering to the organization’s technological and business requirements. Your tasks will include architecting scalable, secure, and highly available cloud solutions while optimizing performance and cost-effectiveness in cloud environments such as AWS, Azure, and Google Cloud. Collaboration with IT teams, stakeholders, and third-party vendors will be key to delivering cloud-based infrastructure and services that align with the organization's overarching goals.

Streamline Defense is seeking a Senior Exploitation Specialist / Data Steward to support the NGA Analytics Technology Program (ATP) in Springfield, Virginia. This position focuses on maintaining the structure, integrity, and accessibility of geospatial data for NGA Washington. The role centers on providing analysts with clean, well-organized data by applying expertise in relational database management systems (RDBMS) and enterprise geodatabases. Key responsibilities Manage geospatial and tabular data within enterprise databases to meet NGA analytic needs. Apply data normalization, performance tuning, and best practices in schema design for enterprise data assets. Maintain enterprise geodatabases, including Spatial Database Engines (SDEs). Handle data extraction, metadata management, and geo-referencing of intelligence information. Operate independently at a senior level to address ATP data management requirements. Role overview This position requires a strong background in RDBMS and enterprise geodatabase management. The Senior Exploitation Specialist / Data Steward plays a vital part in ensuring that geospatial data remains accurate and accessible for analytic missions. The work supports the broader goals of the NGA Analytics Technology Program by enabling effective data use across the agency.

Join our dynamic team as a Senior Implementation Specialist in Service Delivery! You will play a critical role in supporting our data center operations in Springfield, Ohio. Your expertise will ensure seamless service delivery and customer satisfaction.Key Responsibilities:• Oversee daily data center activities, ensuring optimal performance and alerting customers of any issues.• Escort field engineers and manage parts as needed.• Maintain accurate documentation including serial numbers and runbooks.• Coordinate maintenance activities with the customer and non-Dell support teams.• Manage BIOS lifecycle, user access, and software updates.• Collaborate with Dell support for issue resolution and scheduling.

Planned Parenthood League of Massachusetts (PPLM) serves as a trusted provider of sexual and reproductive health care across the state. With four health centers and statewide telehealth services, PPLM is committed to accessible, nonjudgmental care and education. As part of a national network, the organization emphasizes both service and advocacy in its mission. Role overview The Health Center Manager leads the daily operations of the Springfield, MA health center. This role partners closely with the Health Center Director and clinical leaders to ensure the clinic runs smoothly, meets regulatory standards, and delivers patient-centered care. Managing staff, supporting a positive work culture, and focusing on quality improvement are central to this position. Key responsibilities Oversee daily operations at the Springfield health center Work collaboratively with the Health Center Director and clinical leadership Guide and support staff to maintain an effective, positive environment Ensure compliance with all regulatory requirements Champion a patient-focused approach throughout the clinic Partner with site leadership and staff to develop and implement quality improvement initiatives using data-driven decisions What success looks like Alignment with PPLM’s mission and values Demonstrated leadership and operational management skills Ability to drive improvements and foster collaboration among staff

The Technical Program Manager (TPM) plays a pivotal role in spearheading a high-impact network modernization initiative that serves over 5,500 field locations, numerous data centers, and a user base exceeding 175,000 within the Department of Homeland Security (DHS). The TPM is responsible for the entire lifecycle of the program—strategizing, planning, executing, managing finances, addressing risks and issues, communicating with stakeholders, and ensuring a smooth transition to operations for all HSEN and LAN-A engineering and architectural efforts.This role aims to provide exceptional support services for the design, construction, and maintenance of a cloud infrastructure that prioritizes network security to meet the organization's technological and business needs. Key responsibilities include architecting scalable, secure, and highly available cloud solutions while ensuring peak performance and cost-effectiveness in cloud environments like AWS, Azure, and Google Cloud. Close collaboration with IT teams, stakeholders, and third-party vendors is essential to deliver cloud-based infrastructures and services that align with organizational objectives.Key ResponsibilitiesProgram Leadership & Governance:* Define program strategy, scope, timeline, budget, and success metrics in alignment with DHS Enterprise Engineering Division (EED) objectives.* Maintain the Integrated Master Plan (IMP), Quality Control Plan (QCP), risk register, and cost baseline.* Ensure compliance with DHS security protocols, Enterprise Architecture (EA), FISMA regulations, Zero Trust principles, Section 508 standards, and service-level objectives (99.95% availability).Delivery & Execution:* Oversee multiple concurrent project workstreams encompassing architecture, engineering, testing, security accreditation, and transition to operations.* Ensure all deliverables adhere to DHS SELC, ITIL v4, and PMBOK standards.* Manage Tier-3/Tier-4 escalation processes, change management (via ServiceNow), and root-cause analysis.Team & Stakeholder Management:* Lead, mentor, and manage a diverse team of network architects, senior network engineers, and support staff (20-40 FTEs).* Act as the primary point of contact for the Contracting Officer (CO), COR, NOSC, and Component CIOs.* Develop and present business cases, Statements of Work (SOW), and Basis-of-Estimates for surge, modernization, and cloud migration efforts.Support Roles:* Manage a comprehensive development lifecycle program covering project management, budget operations, strategic development, and tracking.* Lead a team of network engineers and architects to support DHS initiatives.* Oversee the evaluation of network tools, gather user requirements, and identify necessary enhancements.