14 janitor jobs found

Job ID: 522191 Staker Parson Companies, a CRH company, is a member of the CRH West Division; Our purpose, commitment to the future, and formula for growth is to champion the safety, empowerment, and development of our employees. We strive to be the preferred source of quality sand, rock, landscape products, ready-mixed concrete, asphalt, paving and construction services. We succeed as a team by embracing integrity, mutual respect, innovation, service, sustainability, and financial strength. Position Overview Join a team where your mechanical expertise keeps an entire construction operation running strong. As a Mechanic, you'll play a vital role maintaining and repairing a wide range of construction and fleet equipment-including trucks, trailers, bulldozers, excavators, motor graders, engines, drive systems, pneumatic tools, and conveyor systems. If you enjoy problem-solving, hands-on work, and supporting a crew that relies on reliable equipment every day, this role offers...

The Opportunity: Tetra Tech is adding an experienced Civil Engineer to support energy and land development projects, with a focus on renewable energy (solar) and site development. This role involves engineering design, permitting support, and coordination with regulatory agencies, while contributing to the successful delivery of complex infrastructure projects. Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world. Your Impact: Join Tetra Tech to make a real difference. Our work leverages cutting-edge...

Company Overview: Join Seerist, a leading provider of AI-driven, augmented analytics for threat and risk intelligence, designed to help commercial organizations and government anticipate, monitor, and manage global risks. Seerist delivers real-time insights, forecasts, and alerts that bring clarity to decisions and save valuable time for security and intelligence teams. Every day, Seerist helps our customers support their operations and missions globally, ensuring informed, rapid decisions. Job Description: We're looking for someone to fill a unique seat on the product team. A builder who sits at the intersection of data science, AI, and product development. The person in this role must operate with high agency: take fuzzy, early-stage concepts and turn them into working features end to end, collaborating closely with product leadership and domain experts throughout the process. We need someone who can help us scale that way of working across the organization....

Position Title: Systems Integration Engineer (SOC) Analyst - Team Lead Location: Dahlgren, Virginia, United States Department: Information Technology Workplace Type: On-site Description Description Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC is hiring a SOC Analyst Team Lead to support our customer in Dahlgren, VA. The SOC Analyst Team Lead is responsible for leading the team in monitoring, detecting, analyzing, and responding to cybersecurity incidents within a Department of Defense (DoD) network environment. This role supports the protection of classified and unclassified systems by leveraging advanced security tools, threat intelligence, and established DoD cybersecurity frameworks....

Position Title: Systems Integration Engineer - Security Operations Center (SOC) Analyst Location: Dahlgren, Virginia, United States Department: Information Technology Workplace Type: On-site Description Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC is hiring a SOC Analyst to support our customer in Dahlgren, VA. The SOC Analyst is responsible for monitoring, detecting, analyzing, and responding to cybersecurity incidents within a Department of Defense (DoD) network environment. This role supports the protection of classified and unclassified systems by leveraging advanced security tools, threat intelligence, and established DoD cybersecurity frameworks. Key Responsibilities: Monitor...

Job Title: Senior Modeling Engineer Position Overview We are seeking a highly skilled Modeling Engineer to develop, validate, and apply advanced computational models that support the design and optimization of next‑generation sensor and system technologies. The ideal candidate combines deep theoretical knowledge with strong practical intuition and has a demonstrated ability to translate modeling insights into real‑world physical implementations. This role provides technical leadership in modeling methodologies, simulation frameworks, numerical analysis, and data interpretation. The Senior Modeling Engineer collaborates closely with cross‑functional teams to define modeling requirements, drive predictive insights, and accelerate development across complex engineering programs. Key Responsibilities Develop advanced multi-physics models using ANSYS, including Electromagnetic, Static and Dynamic Structural, Fluid Flow, Atomic Flow, and Surface Kinetics simulations....

Woodard & Curran is a national engineering, science, and operations firm with a simple vision for clean water, a safe environment, healthy communities, and happy people. As an employee-owned company, we strive to cultivate teams that encourage collaboration in an inclusive culture. We seek talented individuals from all backgrounds to help us address a broad range of water and environmental issues. We prioritize our people, offering opportunities for professional growth, ownership, and flexibility. This commitment enables us to make a meaningful impact on our clients, communities, and the planet. Woodard & Curran draws on the experience of hundreds of certified operators across the country, backed by the knowledge and skills of hundreds more engineers, scientists, and regulatory experts, to quickly tackle the most challenging operational issues and keep treatment plants running efficiently and in full compliance. Woodard & Curran also aids employees in earning,...

Position Title: Kafka & SIEM Integration Engineer Location: Quantico, Virginia, United States Department: Information Technology Work Type: Full time Workplace Type: On-site Description RMC is hiring a Kafka & SIEM Integration Engineer to support our customer in Quantico, VA. They shall be responsible for providing strong problem solving, analytical, communication and interpersonal skills. Solid knowledge or experience in several of the following areas to maintain the government’s existing systems: Linux and Linux Commands. SQL and KQL or structured query languages. Confluent/Kafka knowledge and navigation. Understanding SSL/TLS for data encryption. Exposure to and Strong Understanding of Programming Languages: Java (primary Kafka client library). Python (for data pipelines and scripting). Go or Node.js (for building lightweight streaming apps). Data Governance and Schema Management Expertise with Avro and JSON Schema for...

Carter Machinery Location: Mechanicsville, VA 23116, USA Category: Sales Posted Date: April 9, 2026 Requisition_Number: ENGIN006268 Schedule: Full Time EOE Statement Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor. Carter Machinery Company, the authorized Caterpillar dealer serving Virginia, West Virginia, Maryland, Delaware and Washington D.C. is hiring a Engineering Project Specialist in Richmond, Virginia. The Engineering Project Specialist is responsible for supporting the coordination, status reporting, and stability of Power Systems Engineering projects that have significant and direct impact on the priorities of Carter Machinery and Power Systems. Seeking candidates with previous service related experience; High school diploma...

Company Overview Elbit America is a leading provider of high-performance products, system solutions, and support services focusing on the defense, homeland security, commercial aviation, and medical instrumentation markets. With facilities throughout the United States, Elbit Systems of America is dedicated to supporting those who contribute daily to the safety and security of the United States. Elbit Systems of America, LLC is wholly owned by Elbit Systems Ltd. (NASDAQ: ESLT and TASE: ESLT), a global high-technology company engaged in a wide range of programs for innovative defense and commercial applications. For additional information, visit: ElbitAmerica.com or follow us on YouTube. The Staff/Principle Lead Electrical Engineer will be assigned to SlingWorks, our advanced R&D organization, and will be part of a world-class team developing latest perception and virtual reality technologies. We are focused on equipping the Warfighter for an evolving and complex battlefield....

We are seeking a highly skilled Senior Network Engineer to design, implement, secure, and maintain enterprise-level network infrastructure supporting mission-critical operations. This role is responsible for ensuring the reliability, scalability, and security of complex network environments, with a strong emphasis on cybersecurity, compliance, and operational excellence. The ideal candidate brings extensive experience in secure network operations, infrastructure modernization, and team leadership within high-demand, regulated environments.   Key Responsibilities · Design, implement, and maintain secure, scalable network infrastructure across enterprise environments  · Manage and optimize network performance, ensuring high availability and reliability of mission-critical systems  · Monitor network activity, identify vulnerabilities, and implement mitigation strategies to strengthen security posture  · Lead incident response efforts, including detection, analysis,...

Rail and Transit Practice Whether moving people or freight, future rail and transit solutions will be shaped by energy costs, urban growth, and environmental priorities. Michael Baker helps freight railroads, transit authorities, and state DOTs address these challenges through services focused on state of good repair, capacity, safety, asset management, and sustainable infrastructure solutions. By partnering closely with our clients, we deliver innovative, practical, and cost-effective solutions that support the successful delivery of complex rail and transit projects. What We're Looking For Michael Baker is seeking an experienced Rail Inspector to support rail infrastructure projects in the Alexandria area. This senior-level role provides on-site inspection and oversight to ensure construction activities comply with approved plans, specifications, railroad standards, and safety requirements. The Senior Inspector may also provide day-to-day guidance to junior inspectors and...

Job Title: Principal Mechanical (Design) Engineer Job Summary: Leads the mechanical design of electro‑optical (EO) systems and opto‑mechanical assemblies from concept through production. Designs major components or major portions of a functional system to develop or improve products and facilitate manufacturing operations. Translates customer and market requirements into robust mechanical architectures, balancing performance, manufacturability, cost targets, and configuration control. Utilizes CAD/PLM tools to create detailed models, drawings, and documentation; performs mechanical and thermal analyses; and works as a cross‑functional liaison to ensure seamless system integration and production readiness. Coaches and trains junior and senior engineers, establishes reusable design patterns and playbooks, and serves as final technical approver for critical designs. Responsibilities and Tasks: Own the mechanical architecture and design of electro‑optical enclosures,...

About Forterra At Forterra, we are unleashing autonomy at scale to transform the battlefield. Our mission is to build the foundational platforms that enable an intelligent ecosystem to coordinate, adapt, and execute with speed and precision even in the uncertainty and disruption of modern conflict. In an era marked by rapid technological change and evolving threats, we design for flexibility, survivability, and operational dominance.Forterra delivers weapons, sensors, and battlefield effects through integrated autonomous networks reaching operational areas faster, safer, and without placing human lives at risk. Our systems operate with distributed control, dynamic routing, and real-time responsiveness, enabling sustained advantage across complex mission environments. About the role The Field Service Engineer plays a critical role in delivering advanced technical support across hardware and software systems to ensure customer success, system reliability, and operational...